content link after each section for easy nav

diff --git a/ann2html.sh b/ann2html.sh
index 9acba62..5a93b35 100755 (executable)
--- a/ann2html.sh
+++ b/ann2html.sh
@@ -268,6 +268,7 @@ END {
                        }
                        print s
                }
                        }
                        print s
                }

+               print "<p><small><a href=\"#Contents\">Contents</a></small>"

        }
 
        print "</body></html>"
        }
 
        print "</body></html>"

diff --git a/n1256.html b/n1256.html
index 7513496..5feddf5 100644 (file)
--- a/n1256.html
+++ b/n1256.html
@@ -5,6 +5,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 
 </pre>
 
 
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Contents" href="#Contents">Contents</a></h2>
 <ul>
 <li><a href="#Foreword">Foreword</a>
 <h2><a name="Contents" href="#Contents">Contents</a></h2>
 <ul>
 <li><a href="#Foreword">Foreword</a>


@@ -377,6 +378,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <!--page 9 -->
 </ul>
 
 <!--page 9 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Foreword" href="#Foreword">Foreword</a></h2>
 <p><!--para 1 -->
  ISO (the International Organization for Standardization) and IEC (the International
 <h2><a name="Foreword" href="#Foreword">Foreword</a></h2>
 <p><!--para 1 -->
  ISO (the International Organization for Standardization) and IEC (the International


@@ -476,6 +478,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  also for information only.
 <!--page 12 -->
 
  also for information only.
 <!--page 12 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Introduction" href="#Introduction">Introduction</a></h2>
 <p><!--para 1 -->
  With the introduction of new devices and extended character sets, new features may be
 <h2><a name="Introduction" href="#Introduction">Introduction</a></h2>
 <p><!--para 1 -->
  With the introduction of new devices and extended character sets, new features may be


@@ -509,12 +512,14 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  The library clause (clause 7) is based on the 1984 /usr/group Standard.
 <!--page 13 -->
 
  The library clause (clause 7) is based on the 1984 /usr/group Standard.
 <!--page 13 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h1>Programming languages -- C</h1>
  
  
  
  
 
 <h1>Programming languages -- C</h1>
  
  
  
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="1" href="#1">1. Scope</a></h2>
 <p><!--para 1 -->
  This International Standard specifies the form and establishes the interpretation of
 <h2><a name="1" href="#1">1. Scope</a></h2>
 <p><!--para 1 -->
  This International Standard specifies the form and establishes the interpretation of


@@ -552,6 +557,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  data-processing systems. It is intended for use by implementors and programmers.
 </small>
 
  data-processing systems. It is intended for use by implementors and programmers.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="2" href="#2">2. Normative references</a></h2>
 <p><!--para 1 -->
  The following normative documents contain provisions which, through reference in this
 <h2><a name="2" href="#2">2. Normative references</a></h2>
 <p><!--para 1 -->
  The following normative documents contain provisions which, through reference in this


@@ -584,6 +590,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  designated IEC 559:1989).
 <!--page 15 -->
 
  designated IEC 559:1989).
 <!--page 15 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="3" href="#3">3. Terms, definitions, and symbols</a></h2>
 <p><!--para 1 -->
  For the purposes of this International Standard, the following definitions apply. Other
 <h2><a name="3" href="#3">3. Terms, definitions, and symbols</a></h2>
 <p><!--para 1 -->
  For the purposes of this International Standard, the following definitions apply. Other


@@ -593,6 +600,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  Standard are to be interpreted according to ISO/IEC 2382-1. Mathematical symbols not
  defined in this International Standard are to be interpreted according to ISO 31-11.
 
  Standard are to be interpreted according to ISO/IEC 2382-1. Mathematical symbols not
  defined in this International Standard are to be interpreted according to ISO 31-11.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.1" href="#3.1">3.1</a></h3>
 <p><!--para 1 -->
 <b> access</b><br>
 <h3><a name="3.1" href="#3.1">3.1</a></h3>
 <p><!--para 1 -->
 <b> access</b><br>


@@ -607,12 +615,14 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  NOTE 3   Expressions that are not evaluated do not access objects.
  
 
  NOTE 3   Expressions that are not evaluated do not access objects.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.2" href="#3.2">3.2</a></h3>
 <p><!--para 1 -->
 <b> alignment</b><br>
  requirement that objects of a particular type be located on storage boundaries with
  addresses that are particular multiples of a byte address
 
 <h3><a name="3.2" href="#3.2">3.2</a></h3>
 <p><!--para 1 -->
 <b> alignment</b><br>
  requirement that objects of a particular type be located on storage boundaries with
  addresses that are particular multiples of a byte address
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.3" href="#3.3">3.3</a></h3>
 <p><!--para 1 -->
 <b> argument</b><br>
 <h3><a name="3.3" href="#3.3">3.3</a></h3>
 <p><!--para 1 -->
 <b> argument</b><br>


@@ -622,11 +632,13 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  expression, or a sequence of preprocessing tokens in the comma-separated list bounded
  by the parentheses in a function-like macro invocation
 
  expression, or a sequence of preprocessing tokens in the comma-separated list bounded
  by the parentheses in a function-like macro invocation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.4" href="#3.4">3.4</a></h3>
 <p><!--para 1 -->
 <b> behavior</b><br>
  external appearance or action
 
 <h3><a name="3.4" href="#3.4">3.4</a></h3>
 <p><!--para 1 -->
 <b> behavior</b><br>
  external appearance or action
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.1" href="#3.4.1">3.4.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined behavior</b><br>
 <h4><a name="3.4.1" href="#3.4.1">3.4.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined behavior</b><br>


@@ -636,6 +648,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  when a signed integer is shifted right.
  
 
  when a signed integer is shifted right.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.2" href="#3.4.2">3.4.2</a></h4>
 <p><!--para 1 -->
 <b> locale-specific behavior</b><br>
 <h4><a name="3.4.2" href="#3.4.2">3.4.2</a></h4>
 <p><!--para 1 -->
 <b> locale-specific behavior</b><br>


@@ -647,6 +660,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  characters other than the 26 lowercase Latin letters.
  
 
  characters other than the 26 lowercase Latin letters.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.3" href="#3.4.3">3.4.3</a></h4>
 <p><!--para 1 -->
 <b> undefined behavior</b><br>
 <h4><a name="3.4.3" href="#3.4.3">3.4.3</a></h4>
 <p><!--para 1 -->
 <b> undefined behavior</b><br>


@@ -662,6 +676,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  EXAMPLE        An example of undefined behavior is the behavior on integer overflow.
  
 
  EXAMPLE        An example of undefined behavior is the behavior on integer overflow.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.4" href="#3.4.4">3.4.4</a></h4>
 <p><!--para 1 -->
 <b> unspecified behavior</b><br>
 <h4><a name="3.4.4" href="#3.4.4">3.4.4</a></h4>
 <p><!--para 1 -->
 <b> unspecified behavior</b><br>


@@ -673,6 +688,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  evaluated.
  
 
  evaluated.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.5" href="#3.5">3.5</a></h3>
 <p><!--para 1 -->
 <b> bit</b><br>
 <h3><a name="3.5" href="#3.5">3.5</a></h3>
 <p><!--para 1 -->
 <b> bit</b><br>


@@ -682,6 +698,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  NOTE     It need not be possible to express the address of each individual bit of an object.
  
 
  NOTE     It need not be possible to express the address of each individual bit of an object.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.6" href="#3.6">3.6</a></h3>
 <p><!--para 1 -->
 <b> byte</b><br>
 <h3><a name="3.6" href="#3.6">3.6</a></h3>
 <p><!--para 1 -->
 <b> byte</b><br>


@@ -696,12 +713,14 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  bit.
  
 
  bit.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.7" href="#3.7">3.7</a></h3>
 <p><!--para 1 -->
 <b> character</b><br>
  &lt;abstract&gt; member of a set of elements used for the organization, control, or
  representation of data
 
 <h3><a name="3.7" href="#3.7">3.7</a></h3>
 <p><!--para 1 -->
 <b> character</b><br>
  &lt;abstract&gt; member of a set of elements used for the organization, control, or
  representation of data
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.1" href="#3.7.1">3.7.1</a></h4>
 <p><!--para 1 -->
 <b> character</b><br>
 <h4><a name="3.7.1" href="#3.7.1">3.7.1</a></h4>
 <p><!--para 1 -->
 <b> character</b><br>


@@ -709,6 +728,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  &lt;C&gt; bit representation that fits in a byte
 <!--page 17 -->
 
  &lt;C&gt; bit representation that fits in a byte
 <!--page 17 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.2" href="#3.7.2">3.7.2</a></h4>
 <p><!--para 1 -->
 <b> multibyte character</b><br>
 <h4><a name="3.7.2" href="#3.7.2">3.7.2</a></h4>
 <p><!--para 1 -->
 <b> multibyte character</b><br>


@@ -718,36 +738,42 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  NOTE    The extended character set is a superset of the basic character set.
  
 
  NOTE    The extended character set is a superset of the basic character set.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.3" href="#3.7.3">3.7.3</a></h4>
 <p><!--para 1 -->
 <b> wide character</b><br>
  bit representation that fits in an object of type wchar_t, capable of representing any
  character in the current locale
 
 <h4><a name="3.7.3" href="#3.7.3">3.7.3</a></h4>
 <p><!--para 1 -->
 <b> wide character</b><br>
  bit representation that fits in an object of type wchar_t, capable of representing any
  character in the current locale
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.8" href="#3.8">3.8</a></h3>
 <p><!--para 1 -->
 <b> constraint</b><br>
  restriction, either syntactic or semantic, by which the exposition of language elements is
  to be interpreted
 
 <h3><a name="3.8" href="#3.8">3.8</a></h3>
 <p><!--para 1 -->
 <b> constraint</b><br>
  restriction, either syntactic or semantic, by which the exposition of language elements is
  to be interpreted
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.9" href="#3.9">3.9</a></h3>
 <p><!--para 1 -->
 <b> correctly rounded result</b><br>
  representation in the result format that is nearest in value, subject to the current rounding
  mode, to what the result would be given unlimited range and precision
 
 <h3><a name="3.9" href="#3.9">3.9</a></h3>
 <p><!--para 1 -->
 <b> correctly rounded result</b><br>
  representation in the result format that is nearest in value, subject to the current rounding
  mode, to what the result would be given unlimited range and precision
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.10" href="#3.10">3.10</a></h3>
 <p><!--para 1 -->
 <b> diagnostic message</b><br>
  message belonging to an implementation-defined subset of the implementation's message
  output
 
 <h3><a name="3.10" href="#3.10">3.10</a></h3>
 <p><!--para 1 -->
 <b> diagnostic message</b><br>
  message belonging to an implementation-defined subset of the implementation's message
  output
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.11" href="#3.11">3.11</a></h3>
 <p><!--para 1 -->
 <b> forward reference</b><br>
  reference to a later subclause of this International Standard that contains additional
  information relevant to this subclause
 
 <h3><a name="3.11" href="#3.11">3.11</a></h3>
 <p><!--para 1 -->
 <b> forward reference</b><br>
  reference to a later subclause of this International Standard that contains additional
  information relevant to this subclause
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.12" href="#3.12">3.12</a></h3>
 <p><!--para 1 -->
 <b> implementation</b><br>
 <h3><a name="3.12" href="#3.12">3.12</a></h3>
 <p><!--para 1 -->
 <b> implementation</b><br>


@@ -755,11 +781,13 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  control options, that performs translation of programs for, and supports execution of
  functions in, a particular execution environment
 
  control options, that performs translation of programs for, and supports execution of
  functions in, a particular execution environment
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.13" href="#3.13">3.13</a></h3>
 <p><!--para 1 -->
 <b> implementation limit</b><br>
  restriction imposed upon programs by the implementation
 
 <h3><a name="3.13" href="#3.13">3.13</a></h3>
 <p><!--para 1 -->
 <b> implementation limit</b><br>
  restriction imposed upon programs by the implementation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.14" href="#3.14">3.14</a></h3>
 <p><!--para 1 -->
 <b> object</b><br>
 <h3><a name="3.14" href="#3.14">3.14</a></h3>
 <p><!--para 1 -->
 <b> object</b><br>


@@ -770,6 +798,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  NOTE     When referenced, an object may be interpreted as having a particular type; see <a href="#6.3.2.1">6.3.2.1</a>.
  
 
  NOTE     When referenced, an object may be interpreted as having a particular type; see <a href="#6.3.2.1">6.3.2.1</a>.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.15" href="#3.15">3.15</a></h3>
 <p><!--para 1 -->
 <b> parameter</b><br>
 <h3><a name="3.15" href="#3.15">3.15</a></h3>
 <p><!--para 1 -->
 <b> parameter</b><br>


@@ -779,27 +808,32 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  entry to the function, or an identifier from the comma-separated list bounded by the
  parentheses immediately following the macro name in a function-like macro definition
 
  entry to the function, or an identifier from the comma-separated list bounded by the
  parentheses immediately following the macro name in a function-like macro definition
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.16" href="#3.16">3.16</a></h3>
 <p><!--para 1 -->
 <b> recommended practice</b><br>
  specification that is strongly recommended as being in keeping with the intent of the
  standard, but that may be impractical for some implementations
 
 <h3><a name="3.16" href="#3.16">3.16</a></h3>
 <p><!--para 1 -->
 <b> recommended practice</b><br>
  specification that is strongly recommended as being in keeping with the intent of the
  standard, but that may be impractical for some implementations
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.17" href="#3.17">3.17</a></h3>
 <p><!--para 1 -->
 <b> value</b><br>
  precise meaning of the contents of an object when interpreted as having a specific type
 
 <h3><a name="3.17" href="#3.17">3.17</a></h3>
 <p><!--para 1 -->
 <b> value</b><br>
  precise meaning of the contents of an object when interpreted as having a specific type
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.17.1" href="#3.17.1">3.17.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined value</b><br>
  unspecified value where each implementation documents how the choice is made
 
 <h4><a name="3.17.1" href="#3.17.1">3.17.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined value</b><br>
  unspecified value where each implementation documents how the choice is made
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.17.2" href="#3.17.2">3.17.2</a></h4>
 <p><!--para 1 -->
 <b> indeterminate value</b><br>
  either an unspecified value or a trap representation
 
 <h4><a name="3.17.2" href="#3.17.2">3.17.2</a></h4>
 <p><!--para 1 -->
 <b> indeterminate value</b><br>
  either an unspecified value or a trap representation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.17.3" href="#3.17.3">3.17.3</a></h4>
 <p><!--para 1 -->
 <b> unspecified value</b><br>
 <h4><a name="3.17.3" href="#3.17.3">3.17.3</a></h4>
 <p><!--para 1 -->
 <b> unspecified value</b><br>


@@ -809,6 +843,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  NOTE     An unspecified value cannot be a trap representation.
  
 
  NOTE     An unspecified value cannot be a trap representation.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.18" href="#3.18">3.18</a></h3>
 <p><!--para 1 -->
 <b> [^ x ^]</b><br>
 <h3><a name="3.18" href="#3.18">3.18</a></h3>
 <p><!--para 1 -->
 <b> [^ x ^]</b><br>


@@ -817,6 +852,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  EXAMPLE       [^2.4^] is 3, [^-2.4^] is -2.
  
 
  EXAMPLE       [^2.4^] is 3, [^-2.4^] is -2.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.19" href="#3.19">3.19</a></h3>
 <p><!--para 1 -->
 <b> [_ x _]</b><br>
 <h3><a name="3.19" href="#3.19">3.19</a></h3>
 <p><!--para 1 -->
 <b> [_ x _]</b><br>


@@ -825,6 +861,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  EXAMPLE       [_2.4_] is 2, [_-2.4_] is -3.
 <!--page 19 -->
 
  EXAMPLE       [_2.4_] is 2, [_-2.4_] is -3.
 <!--page 19 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="4" href="#4">4. Conformance</a></h2>
 <p><!--para 1 -->
  In this International Standard, ''shall'' is to be interpreted as a requirement on an
 <h2><a name="4" href="#4">4. Conformance</a></h2>
 <p><!--para 1 -->
  In this International Standard, ''shall'' is to be interpreted as a requirement on an


@@ -899,6 +936,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  implementation.
 </small>
 
  implementation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="5" href="#5">5. Environment</a></h2>
 <p><!--para 1 -->
  An implementation translates C source files and executes C programs in two data-
 <h2><a name="5" href="#5">5. Environment</a></h2>
 <p><!--para 1 -->
  An implementation translates C source files and executes C programs in two data-


@@ -909,10 +947,13 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><b> Forward references</b>: In this clause, only a few of many possible forward references
  have been noted.
 
 <p><b> Forward references</b>: In this clause, only a few of many possible forward references
  have been noted.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="5.1" href="#5.1">5.1 Conceptual models</a></h3>
 
 <h3><a name="5.1" href="#5.1">5.1 Conceptual models</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.1.1" href="#5.1.1">5.1.1 Translation environment</a></h4>
 
 <h4><a name="5.1.1" href="#5.1.1">5.1.1 Translation environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.1" href="#5.1.1.1">5.1.1.1 Program structure</a></h5>
 <p><!--para 1 -->
  A C program need not all be translated at the same time. The text of the program is kept
 <h5><a name="5.1.1.1" href="#5.1.1.1">5.1.1.1 Program structure</a></h5>
 <p><!--para 1 -->
  A C program need not all be translated at the same time. The text of the program is kept


@@ -928,6 +969,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><b> Forward references</b>: linkages of identifiers (<a href="#6.2.2">6.2.2</a>), external definitions (<a href="#6.9">6.9</a>),
  preprocessing directives (<a href="#6.10">6.10</a>).
 
 <p><b> Forward references</b>: linkages of identifiers (<a href="#6.2.2">6.2.2</a>), external definitions (<a href="#6.9">6.9</a>),
  preprocessing directives (<a href="#6.10">6.10</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.2" href="#5.1.1.2">5.1.1.2 Translation phases</a></h5>
 <p><!--para 1 -->
  The precedence among the syntax rules of translation is specified by the following
 <h5><a name="5.1.1.2" href="#5.1.1.2">5.1.1.2 Translation phases</a></h5>
 <p><!--para 1 -->
  The precedence among the syntax rules of translation is specified by the following


@@ -993,6 +1035,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  character.
 </small>
 
  character.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.3" href="#5.1.1.3">5.1.1.3 Diagnostics</a></h5>
 <p><!--para 1 -->
  A conforming implementation shall produce at least one diagnostic message (identified in
 <h5><a name="5.1.1.3" href="#5.1.1.3">5.1.1.3 Diagnostics</a></h5>
 <p><!--para 1 -->
  A conforming implementation shall produce at least one diagnostic message (identified in


@@ -1016,6 +1059,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  valid program is still correctly translated. It may also successfully translate an invalid program.
 </small>
 
  valid program is still correctly translated. It may also successfully translate an invalid program.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.1.2" href="#5.1.2">5.1.2 Execution environments</a></h4>
 <p><!--para 1 -->
  Two execution environments are defined: freestanding and hosted. In both cases,
 <h4><a name="5.1.2" href="#5.1.2">5.1.2 Execution environments</a></h4>
 <p><!--para 1 -->
  Two execution environments are defined: freestanding and hosted. In both cases,


@@ -1026,6 +1070,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  environment.
 <p><b> Forward references</b>: storage durations of objects (<a href="#6.2.4">6.2.4</a>), initialization (<a href="#6.7.8">6.7.8</a>).
 
  environment.
 <p><b> Forward references</b>: storage durations of objects (<a href="#6.2.4">6.2.4</a>), initialization (<a href="#6.7.8">6.7.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.1" href="#5.1.2.1">5.1.2.1 Freestanding environment</a></h5>
 <p><!--para 1 -->
  In a freestanding environment (in which C program execution may take place without any
 <h5><a name="5.1.2.1" href="#5.1.2.1">5.1.2.1 Freestanding environment</a></h5>
 <p><!--para 1 -->
  In a freestanding environment (in which C program execution may take place without any


@@ -1036,6 +1081,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  The effect of program termination in a freestanding environment is implementation-
  defined.
 
  The effect of program termination in a freestanding environment is implementation-
  defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2" href="#5.1.2.2">5.1.2.2 Hosted environment</a></h5>
 <p><!--para 1 -->
  A hosted environment need not be provided, but shall conform to the following
 <h5><a name="5.1.2.2" href="#5.1.2.2">5.1.2.2 Hosted environment</a></h5>
 <p><!--para 1 -->
  A hosted environment need not be provided, but shall conform to the following


@@ -1046,6 +1092,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  
 <!--page 24 -->
 
  
 <!--page 24 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.1" href="#5.1.2.2.1">5.1.2.2.1 Program startup</a></h5>
 <p><!--para 1 -->
  The function called at program startup is named main. The implementation declares no
 <h5><a name="5.1.2.2.1" href="#5.1.2.2.1">5.1.2.2.1 Program startup</a></h5>
 <p><!--para 1 -->
  The function called at program startup is named main. The implementation declares no


@@ -1088,6 +1135,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  char ** argv, and so on.
 </small>
 
  char ** argv, and so on.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.2" href="#5.1.2.2.2">5.1.2.2.2 Program execution</a></h5>
 <p><!--para 1 -->
  In a hosted environment, a program may use all the functions, macros, type definitions,
 <h5><a name="5.1.2.2.2" href="#5.1.2.2.2">5.1.2.2.2 Program execution</a></h5>
 <p><!--para 1 -->
  In a hosted environment, a program may use all the functions, macros, type definitions,


@@ -1097,6 +1145,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  
 <!--page 25 -->
 
  
 <!--page 25 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.3" href="#5.1.2.2.3">5.1.2.2.3 Program termination</a></h5>
 <p><!--para 1 -->
  If the return type of the main function is a type compatible with int, a return from the
 <h5><a name="5.1.2.2.3" href="#5.1.2.2.3">5.1.2.2.3 Program termination</a></h5>
 <p><!--para 1 -->
  If the return type of the main function is a type compatible with int, a return from the


@@ -1111,6 +1160,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  will have ended in the former case, even where they would not have in the latter.
 </small>
 
  will have ended in the former case, even where they would not have in the latter.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.3" href="#5.1.2.3">5.1.2.3 Program execution</a></h5>
 <p><!--para 1 -->
  The semantic descriptions in this International Standard describe the behavior of an
 <h5><a name="5.1.2.3" href="#5.1.2.3">5.1.2.3 Program execution</a></h5>
 <p><!--para 1 -->
  The semantic descriptions in this International Standard describe the behavior of an


@@ -1287,8 +1337,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  effects matter, freeing the implementations in other cases.
 </small>
 
  effects matter, freeing the implementations in other cases.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="5.2" href="#5.2">5.2 Environmental considerations</a></h3>
 
 <h3><a name="5.2" href="#5.2">5.2 Environmental considerations</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.1" href="#5.2.1">5.2.1 Character sets</a></h4>
 <p><!--para 1 -->
  Two sets of characters and their associated collating sequences shall be defined: the set in
 <h4><a name="5.2.1" href="#5.2.1">5.2.1 Character sets</a></h4>
 <p><!--para 1 -->
  Two sets of characters and their associated collating sequences shall be defined: the set in


@@ -1345,6 +1397,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><b> Forward references</b>: universal character names (<a href="#6.4.3">6.4.3</a>), character constants (<a href="#6.4.4.4">6.4.4.4</a>),
  preprocessing directives (<a href="#6.10">6.10</a>), string literals (<a href="#6.4.5">6.4.5</a>), comments (<a href="#6.4.9">6.4.9</a>), string (<a href="#7.1.1">7.1.1</a>).
 
 <p><b> Forward references</b>: universal character names (<a href="#6.4.3">6.4.3</a>), character constants (<a href="#6.4.4.4">6.4.4.4</a>),
  preprocessing directives (<a href="#6.10">6.10</a>), string literals (<a href="#6.4.5">6.4.5</a>), comments (<a href="#6.4.9">6.4.9</a>), string (<a href="#7.1.1">7.1.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.1.1" href="#5.2.1.1">5.2.1.1 Trigraph sequences</a></h5>
 <p><!--para 1 -->
  Before any other processing takes place, each occurrence of one of the following
 <h5><a name="5.2.1.1" href="#5.2.1.1">5.2.1.1 Trigraph sequences</a></h5>
 <p><!--para 1 -->
  Before any other processing takes place, each occurrence of one of the following


@@ -1383,6 +1436,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  described in ISO/IEC 646, which is a subset of the seven-bit US ASCII code set.
 </small>
 
  described in ISO/IEC 646, which is a subset of the seven-bit US ASCII code set.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.1.2" href="#5.2.1.2">5.2.1.2 Multibyte characters</a></h5>
 <p><!--para 1 -->
  The source character set may contain multibyte characters, used to represent members of
 <h5><a name="5.2.1.2" href="#5.2.1.2">5.2.1.2 Multibyte characters</a></h5>
 <p><!--para 1 -->
  The source character set may contain multibyte characters, used to represent members of


@@ -1414,6 +1468,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  of a sequence of valid multibyte characters.
 </ul>
 
  of a sequence of valid multibyte characters.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.2" href="#5.2.2">5.2.2 Character display semantics</a></h4>
 <p><!--para 1 -->
  The active position is that location on a display device where the next character output by
 <h4><a name="5.2.2" href="#5.2.2">5.2.2 Character display semantics</a></h4>
 <p><!--para 1 -->
  The active position is that location on a display device where the next character output by


@@ -1450,6 +1505,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  International Standard.
 <p><b> Forward references</b>: the isprint function (<a href="#7.4.1.8">7.4.1.8</a>), the fputc function (<a href="#7.19.7.3">7.19.7.3</a>).
 
  International Standard.
 <p><b> Forward references</b>: the isprint function (<a href="#7.4.1.8">7.4.1.8</a>), the fputc function (<a href="#7.19.7.3">7.19.7.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.3" href="#5.2.3">5.2.3 Signals and interrupts</a></h4>
 <p><!--para 1 -->
  Functions shall be implemented such that they may be interrupted at any time by a signal,
 <h4><a name="5.2.3" href="#5.2.3">5.2.3 Signals and interrupts</a></h4>
 <p><!--para 1 -->
  Functions shall be implemented such that they may be interrupted at any time by a signal,


@@ -1459,6 +1515,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  image (the instructions that compose the executable representation of a function) on a
  per-invocation basis.
 
  image (the instructions that compose the executable representation of a function) on a
  per-invocation basis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.4" href="#5.2.4">5.2.4 Environmental limits</a></h4>
 <p><!--para 1 -->
  Both the translation and execution environments constrain the implementation of
 <h4><a name="5.2.4" href="#5.2.4">5.2.4 Environmental limits</a></h4>
 <p><!--para 1 -->
  Both the translation and execution environments constrain the implementation of


@@ -1466,6 +1523,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  environmental limits on a conforming implementation; the library-related limits are
  discussed in clause 7.
 
  environmental limits on a conforming implementation; the library-related limits are
  discussed in clause 7.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.1" href="#5.2.4.1">5.2.4.1 Translation limits</a></h5>
 <p><!--para 1 -->
  The implementation shall be able to translate and execute at least one program that
 <h5><a name="5.2.4.1" href="#5.2.4.1">5.2.4.1 Translation limits</a></h5>
 <p><!--para 1 -->
  The implementation shall be able to translate and execute at least one program that


@@ -1512,6 +1570,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note14" href="#note14">14)</a> See ''future language directions'' (<a href="#6.11.3">6.11.3</a>).
 </small>
 
 <p><small><a name="note14" href="#note14">14)</a> See ''future language directions'' (<a href="#6.11.3">6.11.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2" href="#5.2.4.2">5.2.4.2 Numerical limits</a></h5>
 <p><!--para 1 -->
  An implementation is required to document all the limits specified in this subclause,
 <h5><a name="5.2.4.2" href="#5.2.4.2">5.2.4.2 Numerical limits</a></h5>
 <p><!--para 1 -->
  An implementation is required to document all the limits specified in this subclause,


@@ -1519,6 +1578,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  specified in <a href="#7.18">&lt;stdint.h&gt;</a>.
 <p><b> Forward references</b>: integer types <a href="#7.18">&lt;stdint.h&gt;</a> (<a href="#7.18">7.18</a>).
 
  specified in <a href="#7.18">&lt;stdint.h&gt;</a>.
 <p><b> Forward references</b>: integer types <a href="#7.18">&lt;stdint.h&gt;</a> (<a href="#7.18">7.18</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2.1" href="#5.2.4.2.1">5.2.4.2.1 Sizes of integer types &lt;limits.h&gt;</a></h5>
 <p><!--para 1 -->
  The values given below shall be replaced by constant expressions suitable for use in #if
 <h5><a name="5.2.4.2.1" href="#5.2.4.2.1">5.2.4.2.1 Sizes of integer types &lt;limits.h&gt;</a></h5>
 <p><!--para 1 -->
  The values given below shall be replaced by constant expressions suitable for use in #if


@@ -1621,6 +1681,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note15" href="#note15">15)</a> See <a href="#6.2.5">6.2.5</a>.
 </small>
 
 <p><small><a name="note15" href="#note15">15)</a> See <a href="#6.2.5">6.2.5</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2.2" href="#5.2.4.2.2">5.2.4.2.2 Characteristics of floating types &lt;float.h&gt;</a></h5>
 <p><!--para 1 -->
  The characteristics of floating types are defined in terms of a model that describes a
 <h5><a name="5.2.4.2.2" href="#5.2.4.2.2">5.2.4.2.2 Characteristics of floating types &lt;float.h&gt;</a></h5>
 <p><!--para 1 -->
  The characteristics of floating types are defined in terms of a model that describes a


@@ -1918,8 +1979,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  limits are one less than shown here.
 </small>
 
  limits are one less than shown here.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="6" href="#6">6. Language</a></h2>
 
 <h2><a name="6" href="#6">6. Language</a></h2>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.1" href="#6.1">6.1 Notation</a></h3>
 <p><!--para 1 -->
  In the syntax notation used in this clause, syntactic categories (nonterminals) are
 <h3><a name="6.1" href="#6.1">6.1 Notation</a></h3>
 <p><!--para 1 -->
  In the syntax notation used in this clause, syntactic categories (nonterminals) are


@@ -1937,8 +2000,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><!--para 3 -->
  A summary of the language syntax is given in <a href="#A">annex A</a>.
 
 <p><!--para 3 -->
  A summary of the language syntax is given in <a href="#A">annex A</a>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.2" href="#6.2">6.2 Concepts</a></h3>
 
 <h3><a name="6.2" href="#6.2">6.2 Concepts</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.1" href="#6.2.1">6.2.1 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier can denote an object; a function; a tag or a member of a structure, union, or
 <h4><a name="6.2.1" href="#6.2.1">6.2.1 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier can denote an object; a function; a tag or a member of a structure, union, or


@@ -1991,6 +2056,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  (<a href="#6.9.1">6.9.1</a>), identifiers (<a href="#6.4.2">6.4.2</a>), name spaces of identifiers (<a href="#6.2.3">6.2.3</a>), macro replacement (<a href="#6.10.3">6.10.3</a>),
  source file inclusion (<a href="#6.10.2">6.10.2</a>), statements (<a href="#6.8">6.8</a>).
 
  (<a href="#6.9.1">6.9.1</a>), identifiers (<a href="#6.4.2">6.4.2</a>), name spaces of identifiers (<a href="#6.2.3">6.2.3</a>), macro replacement (<a href="#6.10.3">6.10.3</a>),
  source file inclusion (<a href="#6.10.2">6.10.2</a>), statements (<a href="#6.8">6.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.2" href="#6.2.2">6.2.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier declared in different scopes or in the same scope more than once can be
 <h4><a name="6.2.2" href="#6.2.2">6.2.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier declared in different scopes or in the same scope more than once can be


@@ -2039,6 +2105,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note23" href="#note23">23)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 
 <p><small><a name="note23" href="#note23">23)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.3" href="#6.2.3">6.2.3 Name spaces of identifiers</a></h4>
 <p><!--para 1 -->
  If more than one declaration of a particular identifier is visible at any point in a
 <h4><a name="6.2.3" href="#6.2.3">6.2.3 Name spaces of identifiers</a></h4>
 <p><!--para 1 -->
  If more than one declaration of a particular identifier is visible at any point in a


@@ -2067,6 +2134,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note24" href="#note24">24)</a> There is only one name space for tags even though three are possible.
 </small>
 
 <p><small><a name="note24" href="#note24">24)</a> There is only one name space for tags even though three are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.4" href="#6.2.4">6.2.4 Storage durations of objects</a></h4>
 <p><!--para 1 -->
  An object has a storage duration that determines its lifetime. There are three storage
 <h4><a name="6.2.4" href="#6.2.4">6.2.4 Storage durations of objects</a></h4>
 <p><!--para 1 -->
  An object has a storage duration that determines its lifetime. There are three storage


@@ -2118,6 +2186,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  embedded block prior to the declaration, leaves the scope of the declaration.
 </small>
 
  embedded block prior to the declaration, leaves the scope of the declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.5" href="#6.2.5">6.2.5 Types</a></h4>
 <p><!--para 1 -->
  The meaning of a value stored in an object or returned by a function is determined by the
 <h4><a name="6.2.5" href="#6.2.5">6.2.5 Types</a></h4>
 <p><!--para 1 -->
  The meaning of a value stored in an object or returned by a function is determined by the


@@ -2335,8 +2404,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  arguments to functions, return values from functions, and members of unions.
 </small>
 
  arguments to functions, return values from functions, and members of unions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.6" href="#6.2.6">6.2.6 Representations of types</a></h4>
 
 <h4><a name="6.2.6" href="#6.2.6">6.2.6 Representations of types</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.2.6.1" href="#6.2.6.1">6.2.6.1 General</a></h5>
 <p><!--para 1 -->
  The representations of all types are unspecified except as stated in this subclause.
 <h5><a name="6.2.6.1" href="#6.2.6.1">6.2.6.1 General</a></h5>
 <p><!--para 1 -->
  The representations of all types are unspecified except as stated in this subclause.


@@ -2403,6 +2474,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  on values of type T may distinguish between them.
 </small>
 
  on values of type T may distinguish between them.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.2.6.2" href="#6.2.6.2">6.2.6.2 Integer types</a></h5>
 <p><!--para 1 -->
  For unsigned integer types other than unsigned char, the bits of the object
 <h5><a name="6.2.6.2" href="#6.2.6.2">6.2.6.2 Integer types</a></h5>
 <p><!--para 1 -->
  For unsigned integer types other than unsigned char, the bits of the object


@@ -2473,6 +2545,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  bits.
 </small>
 
  bits.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.7" href="#6.2.7">6.2.7 Compatible type and composite type</a></h4>
 <p><!--para 1 -->
  Two types have compatible type if their types are the same. Additional rules for
 <h4><a name="6.2.7" href="#6.2.7">6.2.7 Compatible type and composite type</a></h4>
 <p><!--para 1 -->
  Two types have compatible type if their types are the same. Additional rules for


@@ -2532,6 +2605,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note47" href="#note47">47)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 
 <p><small><a name="note47" href="#note47">47)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.3" href="#6.3">6.3 Conversions</a></h3>
 <p><!--para 1 -->
  Several operators convert operand values from one type to another automatically. This
 <h3><a name="6.3" href="#6.3">6.3 Conversions</a></h3>
 <p><!--para 1 -->
  Several operators convert operand values from one type to another automatically. This


@@ -2544,8 +2618,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  representation.
 <p><b> Forward references</b>: cast operators (<a href="#6.5.4">6.5.4</a>).
 
  representation.
 <p><b> Forward references</b>: cast operators (<a href="#6.5.4">6.5.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.3.1" href="#6.3.1">6.3.1 Arithmetic operands</a></h4>
 
 <h4><a name="6.3.1" href="#6.3.1">6.3.1 Arithmetic operands</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.1" href="#6.3.1.1">6.3.1.1 Boolean, characters, and integers</a></h5>
 <p><!--para 1 -->
  Every integer type has an integer conversion rank defined as follows:
 <h5><a name="6.3.1.1" href="#6.3.1.1">6.3.1.1 Boolean, characters, and integers</a></h5>
 <p><!--para 1 -->
  Every integer type has an integer conversion rank defined as follows:


@@ -2595,11 +2671,13 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  shift operators, as specified by their respective subclauses.
 </small>
 
  shift operators, as specified by their respective subclauses.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.2" href="#6.3.1.2">6.3.1.2 Boolean type</a></h5>
 <p><!--para 1 -->
  When any scalar value is converted to _Bool, the result is 0 if the value compares equal
  to 0; otherwise, the result is 1.
 
 <h5><a name="6.3.1.2" href="#6.3.1.2">6.3.1.2 Boolean type</a></h5>
 <p><!--para 1 -->
  When any scalar value is converted to _Bool, the result is 0 if the value compares equal
  to 0; otherwise, the result is 1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.3" href="#6.3.1.3">6.3.1.3 Signed and unsigned integers</a></h5>
 <p><!--para 1 -->
  When a value with integer type is converted to another integer type other than _Bool, if
 <h5><a name="6.3.1.3" href="#6.3.1.3">6.3.1.3 Signed and unsigned integers</a></h5>
 <p><!--para 1 -->
  When a value with integer type is converted to another integer type other than _Bool, if


@@ -2616,6 +2694,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note49" href="#note49">49)</a> The rules describe arithmetic on the mathematical value, not the value of a given type of expression.
 </small>
 
 <p><small><a name="note49" href="#note49">49)</a> The rules describe arithmetic on the mathematical value, not the value of a given type of expression.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.4" href="#6.3.1.4">6.3.1.4 Real floating and integer</a></h5>
 <p><!--para 1 -->
  When a finite value of real floating type is converted to an integer type other than _Bool,
 <h5><a name="6.3.1.4" href="#6.3.1.4">6.3.1.4 Real floating and integer</a></h5>
 <p><!--para 1 -->
  When a finite value of real floating type is converted to an integer type other than _Bool,


@@ -2637,6 +2716,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  range of portable real floating values is (-1, Utype_MAX+1).
 </small>
 
  range of portable real floating values is (-1, Utype_MAX+1).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.5" href="#6.3.1.5">6.3.1.5 Real floating types</a></h5>
 <p><!--para 1 -->
  When a float is promoted to double or long double, or a double is promoted
 <h5><a name="6.3.1.5" href="#6.3.1.5">6.3.1.5 Real floating types</a></h5>
 <p><!--para 1 -->
  When a float is promoted to double or long double, or a double is promoted


@@ -2652,11 +2732,13 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  value, chosen in an implementation-defined manner. If the value being converted is
  outside the range of values that can be represented, the behavior is undefined.
 
  value, chosen in an implementation-defined manner. If the value being converted is
  outside the range of values that can be represented, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.6" href="#6.3.1.6">6.3.1.6 Complex types</a></h5>
 <p><!--para 1 -->
  When a value of complex type is converted to another complex type, both the real and
  imaginary parts follow the conversion rules for the corresponding real types.
 
 <h5><a name="6.3.1.6" href="#6.3.1.6">6.3.1.6 Complex types</a></h5>
 <p><!--para 1 -->
  When a value of complex type is converted to another complex type, both the real and
  imaginary parts follow the conversion rules for the corresponding real types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.7" href="#6.3.1.7">6.3.1.7 Real and complex</a></h5>
 <p><!--para 1 -->
  When a value of real type is converted to a complex type, the real part of the complex
 <h5><a name="6.3.1.7" href="#6.3.1.7">6.3.1.7 Real and complex</a></h5>
 <p><!--para 1 -->
  When a value of real type is converted to a complex type, the real part of the complex


@@ -2667,6 +2749,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  complex value is discarded and the value of the real part is converted according to the
  conversion rules for the corresponding real type.
 
  complex value is discarded and the value of the real part is converted according to the
  conversion rules for the corresponding real type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.8" href="#6.3.1.8">6.3.1.8 Usual arithmetic conversions</a></h5>
 <p><!--para 1 -->
  Many operators that expect operands of arithmetic type cause conversions and yield result
 <h5><a name="6.3.1.8" href="#6.3.1.8">6.3.1.8 Usual arithmetic conversions</a></h5>
 <p><!--para 1 -->
  Many operators that expect operands of arithmetic type cause conversions and yield result


@@ -2724,8 +2807,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  described in <a href="#6.3.1.4">6.3.1.4</a> and <a href="#6.3.1.5">6.3.1.5</a>.
 </small>
 
  described in <a href="#6.3.1.4">6.3.1.4</a> and <a href="#6.3.1.5">6.3.1.5</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.3.2" href="#6.3.2">6.3.2 Other operands</a></h4>
 
 <h4><a name="6.3.2" href="#6.3.2">6.3.2 Other operands</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.1" href="#6.3.2.1">6.3.2.1 Lvalues, arrays, and function designators</a></h5>
 <p><!--para 1 -->
  An lvalue is an expression with an object type or an incomplete type other than void;<sup><a href="#note53"><b>53)</b></a></sup>
 <h5><a name="6.3.2.1" href="#6.3.2.1">6.3.2.1 Lvalues, arrays, and function designators</a></h5>
 <p><!--para 1 -->
  An lvalue is an expression with an object type or an incomplete type other than void;<sup><a href="#note53"><b>53)</b></a></sup>


@@ -2774,6 +2859,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  designator and violates the constraint in <a href="#6.5.3.4">6.5.3.4</a>.
 </small>
 
  designator and violates the constraint in <a href="#6.5.3.4">6.5.3.4</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.2" href="#6.3.2.2">6.3.2.2 void</a></h5>
 <p><!--para 1 -->
  The (nonexistent) value of a void expression (an expression that has type void) shall not
 <h5><a name="6.3.2.2" href="#6.3.2.2">6.3.2.2 void</a></h5>
 <p><!--para 1 -->
  The (nonexistent) value of a void expression (an expression that has type void) shall not


@@ -2782,6 +2868,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  expression, its value or designator is discarded. (A void expression is evaluated for its
  side effects.)
 
  expression, its value or designator is discarded. (A void expression is evaluated for its
  side effects.)
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.3" href="#6.3.2.3">6.3.2.3 Pointers</a></h5>
 <p><!--para 1 -->
  A pointer to void may be converted to or from a pointer to any incomplete or object
 <h5><a name="6.3.2.3" href="#6.3.2.3">6.3.2.3 Pointers</a></h5>
 <p><!--para 1 -->
  A pointer to void may be converted to or from a pointer to any incomplete or object


@@ -2839,6 +2926,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  correctly aligned for a pointer to type C.
 </small>
 
  correctly aligned for a pointer to type C.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.4" href="#6.4">6.4 Lexical elements</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.4" href="#6.4">6.4 Lexical elements</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -2912,6 +3000,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  occur in source files.
 </small>
 
  occur in source files.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.1" href="#6.4.1">6.4.1 Keywords</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.1" href="#6.4.1">6.4.1 Keywords</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -2942,8 +3031,10 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note59" href="#note59">59)</a> One possible specification for imaginary types appears in <a href="#G">annex G</a>.
 </small>
 
 <p><small><a name="note59" href="#note59">59)</a> One possible specification for imaginary types appears in <a href="#G">annex G</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.2" href="#6.4.2">6.4.2 Identifiers</a></h4>
 
 <h4><a name="6.4.2" href="#6.4.2">6.4.2 Identifiers</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.2.1" href="#6.4.2.1">6.4.2.1 General</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.2.1" href="#6.4.2.1">6.4.2.1 General</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3003,6 +3094,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  Extended characters may produce a long external identifier.
 </small>
 
  Extended characters may produce a long external identifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.2.2" href="#6.4.2.2">6.4.2.2 Predefined identifiers</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h5><a name="6.4.2.2" href="#6.4.2.2">6.4.2.2 Predefined identifiers</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -3043,6 +3135,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
  identifier is explicitly declared using the name __func__, the behavior is undefined.
 </small>
 
  identifier is explicitly declared using the name __func__, the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.3" href="#6.4.3">6.4.3 Universal character names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.3" href="#6.4.3">6.4.3 Universal character names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3083,6 +3176,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><small><a name="note63" href="#note63">63)</a> Short identifiers for characters were first specified in ISO/IEC 10646-1/AMD9:1997.
 </small>
 
 <p><small><a name="note63" href="#note63">63)</a> Short identifiers for characters were first specified in ISO/IEC 10646-1/AMD9:1997.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.4" href="#6.4.4">6.4.4 Constants</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.4" href="#6.4.4">6.4.4 Constants</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3101,6 +3195,7 @@ WG14/N1256                Committee Draft -- Septermber 7, 2007
 <p><!--para 3 -->
  Each constant has a type, determined by its form and value, as detailed later.
 
 <p><!--para 3 -->
  Each constant has a type, determined by its form and value, as detailed later.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.1" href="#6.4.4.1">6.4.4.1 Integer constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.1" href="#6.4.4.1">6.4.4.1 Integer constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3232,6 +3327,7 @@ unsigned long long int
  its list and has no extended integer type, then the integer constant has no type.
 <!--page 69 -->
 
  its list and has no extended integer type, then the integer constant has no type.
 <!--page 69 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.2" href="#6.4.4.2">6.4.4.2 Floating constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.2" href="#6.4.4.2">6.4.4.2 Floating constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3321,6 +3417,7 @@ unsigned long long int
  floating constants (see <a href="#7.20.1.3">7.20.1.3</a>).
 </small>
 
  floating constants (see <a href="#7.20.1.3">7.20.1.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.3" href="#6.4.4.3">6.4.4.3 Enumeration constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.3" href="#6.4.4.3">6.4.4.3 Enumeration constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3333,6 +3430,7 @@ unsigned long long int
  An identifier declared as an enumeration constant has type int.
 <p><b> Forward references</b>: enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>).
 
  An identifier declared as an enumeration constant has type int.
 <p><b> Forward references</b>: enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.4" href="#6.4.4.4">6.4.4.4 Character constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.4" href="#6.4.4.4">6.4.4.4 Character constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3467,6 +3565,7 @@ unsigned long long int
  the result is not a token and a diagnostic is required. See ''future language directions'' (<a href="#6.11.4">6.11.4</a>).
 </small>
 
  the result is not a token and a diagnostic is required. See ''future language directions'' (<a href="#6.11.4">6.11.4</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.5" href="#6.4.5">6.4.5 String literals</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.5" href="#6.4.5">6.4.5 String literals</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3534,6 +3633,7 @@ unsigned long long int
  it by a \0 escape sequence.
 </small>
 
  it by a \0 escape sequence.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.6" href="#6.4.6">6.4.6 Punctuators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.6" href="#6.4.6">6.4.6 Punctuators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3575,6 +3675,7 @@ unsigned long long int
  interchanged.
 </small>
 
  interchanged.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.7" href="#6.4.7">6.4.7 Header names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.7" href="#6.4.7">6.4.7 Header names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3633,6 +3734,7 @@ unsigned long long int
 <p><small><a name="note70" href="#note70">70)</a> For an example of a header name preprocessing token used in a #pragma directive, see <a href="#6.10.9">6.10.9</a>.
 </small>
 
 <p><small><a name="note70" href="#note70">70)</a> For an example of a header name preprocessing token used in a #pragma directive, see <a href="#6.10.9">6.10.9</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.8" href="#6.4.8">6.4.8 Preprocessing numbers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.8" href="#6.4.8">6.4.8 Preprocessing numbers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3664,6 +3766,7 @@ unsigned long long int
  
 <!--page 78 -->
 
  
 <!--page 78 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.9" href="#6.4.9">6.4.9 Comments</a></h4>
 <p><!--para 1 -->
  Except within a character constant, a string literal, or a comment, the characters /*
 <h4><a name="6.4.9" href="#6.4.9">6.4.9 Comments</a></h4>
 <p><!--para 1 -->
  Except within a character constant, a string literal, or a comment, the characters /*


@@ -3701,6 +3804,7 @@ unsigned long long int
 <p><small><a name="note71" href="#note71">71)</a> Thus, /* ... */ comments do not nest.
 </small>
 
 <p><small><a name="note71" href="#note71">71)</a> Thus, /* ... */ comments do not nest.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.5" href="#6.5">6.5 Expressions</a></h3>
 <p><!--para 1 -->
  An expression is a sequence of operators and operands that specifies computation of a
 <h3><a name="6.5" href="#6.5">6.5 Expressions</a></h3>
 <p><!--para 1 -->
  An expression is a sequence of operators and operands that specifies computation of a


@@ -3803,6 +3907,7 @@ unsigned long long int
  documented.
 </small>
 
  documented.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.1" href="#6.5.1">6.5.1 Primary expressions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.1" href="#6.5.1">6.5.1 Primary expressions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3834,6 +3939,7 @@ unsigned long long int
 <p><small><a name="note79" href="#note79">79)</a> Thus, an undeclared identifier is a violation of the syntax.
 </small>
 
 <p><small><a name="note79" href="#note79">79)</a> Thus, an undeclared identifier is a violation of the syntax.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.2" href="#6.5.2">6.5.2 Postfix operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.2" href="#6.5.2">6.5.2 Postfix operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3860,6 +3966,7 @@ unsigned long long int
                 argument-expression-list , assignment-expression
 </pre>
 
                 argument-expression-list , assignment-expression
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.1" href="#6.5.2.1">6.5.2.1 Array subscripting</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.1" href="#6.5.2.1">6.5.2.1 Array subscripting</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -3898,6 +4005,7 @@ unsigned long long int
  (<a href="#6.5.3.2">6.5.3.2</a>), array declarators (<a href="#6.7.5.2">6.7.5.2</a>).
 <!--page 83 -->
 
  (<a href="#6.5.3.2">6.5.3.2</a>), array declarators (<a href="#6.7.5.2">6.7.5.2</a>).
 <!--page 83 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.2" href="#6.5.2.2">6.5.2.2 Function calls</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.2" href="#6.5.2.2">6.5.2.2 Function calls</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -3987,6 +4095,7 @@ unsigned long long int
  adjusted to have a pointer type as described in <a href="#6.9.1">6.9.1</a>.
 </small>
 
  adjusted to have a pointer type as described in <a href="#6.9.1">6.9.1</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.3" href="#6.5.2.3">6.5.2.3 Structure and union members</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.3" href="#6.5.2.3">6.5.2.3 Structure and union members</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4101,6 +4210,7 @@ unsigned long long int
  its operand), the expression (&amp;E)-&gt;MOS is the same as E.MOS.
 </small>
 
  its operand), the expression (&amp;E)-&gt;MOS is the same as E.MOS.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.4" href="#6.5.2.4">6.5.2.4 Postfix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.4" href="#6.5.2.4">6.5.2.4 Postfix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4120,6 +4230,7 @@ unsigned long long int
  it).
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 
  it).
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.5" href="#6.5.2.5">6.5.2.5 Compound literals</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.5" href="#6.5.2.5">6.5.2.5 Compound literals</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4265,6 +4376,7 @@ unsigned long long int
  the same or overlapping representations.
 </small>
 
  the same or overlapping representations.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.3" href="#6.5.3">6.5.3 Unary operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.3" href="#6.5.3">6.5.3 Unary operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4280,6 +4392,7 @@ unsigned long long int
                  &amp; * + - ~             !
 </pre>
 
                  &amp; * + - ~             !
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.1" href="#6.5.3.1">6.5.3.1 Prefix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.1" href="#6.5.3.1">6.5.3.1 Prefix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4296,6 +4409,7 @@ unsigned long long int
  operand is decremented.
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 
  operand is decremented.
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.2" href="#6.5.3.2">6.5.3.2 Address and indirection operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.2" href="#6.5.3.2">6.5.3.2 Address and indirection operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4334,6 +4448,7 @@ unsigned long long int
   end of its lifetime.
 </small>
 
   end of its lifetime.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.3" href="#6.5.3.3">6.5.3.3 Unary arithmetic operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.3" href="#6.5.3.3">6.5.3.3 Unary arithmetic operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4362,6 +4477,7 @@ unsigned long long int
  
 <!--page 92 -->
 
  
 <!--page 92 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.4" href="#6.5.3.4">6.5.3.4 The sizeof operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.4" href="#6.5.3.4">6.5.3.4 The sizeof operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4433,6 +4549,7 @@ unsigned long long int
  size of the adjusted (pointer) type (see <a href="#6.9.1">6.9.1</a>).
 </small>
 
  size of the adjusted (pointer) type (see <a href="#6.9.1">6.9.1</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.4" href="#6.5.4">6.5.4 Cast operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.4" href="#6.5.4">6.5.4 Cast operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4470,6 +4587,7 @@ unsigned long long int
  unqualified version of the type.
 </small>
 
  unqualified version of the type.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.5" href="#6.5.5">6.5.5 Multiplicative operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.5" href="#6.5.5">6.5.5 Multiplicative operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4502,6 +4620,7 @@ unsigned long long int
 <p><small><a name="note90" href="#note90">90)</a> This is often called ''truncation toward zero''.
 </small>
 
 <p><small><a name="note90" href="#note90">90)</a> This is often called ''truncation toward zero''.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.6" href="#6.5.6">6.5.6 Additive operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.6" href="#6.5.6">6.5.6 Additive operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4604,6 +4723,7 @@ unsigned long long int
   element'' requirements.
 </small>
 
   element'' requirements.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.7" href="#6.5.7">6.5.7 Bitwise shift operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.7" href="#6.5.7">6.5.7 Bitwise shift operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4638,6 +4758,7 @@ unsigned long long int
  part of the quotient of E1 / 2E2 . If E1 has a signed type and a negative value, the
  resulting value is implementation-defined.
 
  part of the quotient of E1 / 2E2 . If E1 has a signed type and a negative value, the
  resulting value is implementation-defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.8" href="#6.5.8">6.5.8 Relational operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.8" href="#6.5.8">6.5.8 Relational operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4690,6 +4811,7 @@ unsigned long long int
  means (a&lt;b)&lt;c; in other words, ''if a is less than b, compare 1 to c; otherwise, compare 0 to c''.
 </small>
 
  means (a&lt;b)&lt;c; in other words, ''if a is less than b, compare 1 to c; otherwise, compare 0 to c''.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.9" href="#6.5.9">6.5.9 Equality operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.9" href="#6.5.9">6.5.9 Equality operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4751,6 +4873,7 @@ unsigned long long int
  behavior.
 </small>
 
  behavior.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.10" href="#6.5.10">6.5.10 Bitwise AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.10" href="#6.5.10">6.5.10 Bitwise AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4775,6 +4898,7 @@ unsigned long long int
  
 <!--page 100 -->
 
  
 <!--page 100 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.11" href="#6.5.11">6.5.11 Bitwise exclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.11" href="#6.5.11">6.5.11 Bitwise exclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4794,6 +4918,7 @@ unsigned long long int
  in the result is set if and only if exactly one of the corresponding bits in the converted
  operands is set).
 
  in the result is set if and only if exactly one of the corresponding bits in the converted
  operands is set).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.12" href="#6.5.12">6.5.12 Bitwise inclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.12" href="#6.5.12">6.5.12 Bitwise inclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4814,6 +4939,7 @@ unsigned long long int
  operands is set).
 <!--page 101 -->
 
  operands is set).
 <!--page 101 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.13" href="#6.5.13">6.5.13 Logical AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.13" href="#6.5.13">6.5.13 Logical AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4834,6 +4960,7 @@ unsigned long long int
  there is a sequence point after the evaluation of the first operand. If the first operand
  compares equal to 0, the second operand is not evaluated.
 
  there is a sequence point after the evaluation of the first operand. If the first operand
  compares equal to 0, the second operand is not evaluated.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.14" href="#6.5.14">6.5.14 Logical OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.14" href="#6.5.14">6.5.14 Logical OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4855,6 +4982,7 @@ unsigned long long int
  unequal to 0, the second operand is not evaluated.
 <!--page 102 -->
 
  unequal to 0, the second operand is not evaluated.
 <!--page 102 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.15" href="#6.5.15">6.5.15 Conditional operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.15" href="#6.5.15">6.5.15 Conditional operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4931,6 +5059,7 @@ unsigned long long int
 <p><small><a name="note95" href="#note95">95)</a> A conditional expression does not yield an lvalue.
 </small>
 
 <p><small><a name="note95" href="#note95">95)</a> A conditional expression does not yield an lvalue.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.16" href="#6.5.16">6.5.16 Assignment operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.16" href="#6.5.16">6.5.16 Assignment operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4958,6 +5087,7 @@ unsigned long long int
  behavior is undefined.
 <!--page 104 -->
 
  behavior is undefined.
 <!--page 104 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.16.1" href="#6.5.16.1">6.5.16.1 Simple assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.16.1" href="#6.5.16.1">6.5.16.1 Simple assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5038,6 +5168,7 @@ unsigned long long int
  not volatile from the type int volatile * const).
 </small>
 
  not volatile from the type int volatile * const).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.16.2" href="#6.5.16.2">6.5.16.2 Compound assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.16.2" href="#6.5.16.2">6.5.16.2 Compound assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5053,6 +5184,7 @@ unsigned long long int
  expression E1 = E1 op (E2) only in that the lvalue E1 is evaluated only once.
 <!--page 106 -->
 
  expression E1 = E1 op (E2) only in that the lvalue E1 is evaluated only once.
 <!--page 106 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.17" href="#6.5.17">6.5.17 Comma operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.17" href="#6.5.17">6.5.17 Comma operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5088,6 +5220,7 @@ unsigned long long int
 <p><small><a name="note97" href="#note97">97)</a> A comma operator does not yield an lvalue.
 </small>
 
 <p><small><a name="note97" href="#note97">97)</a> A comma operator does not yield an lvalue.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.6" href="#6.6">6.6 Constant expressions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.6" href="#6.6">6.6 Constant expressions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5176,6 +5309,7 @@ unsigned long long int
  the expression is a valid integer constant expression with value one.
 </small>
 
  the expression is a valid integer constant expression with value one.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.7" href="#6.7">6.7 Declarations</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.7" href="#6.7">6.7 Declarations</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5235,6 +5369,7 @@ unsigned long long int
 <p><small><a name="note101" href="#note101">101)</a> Function definitions have a different syntax, described in <a href="#6.9.1">6.9.1</a>.
 </small>
 
 <p><small><a name="note101" href="#note101">101)</a> Function definitions have a different syntax, described in <a href="#6.9.1">6.9.1</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.1" href="#6.7.1">6.7.1 Storage-class specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.1" href="#6.7.1">6.7.1 Storage-class specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5284,6 +5419,7 @@ unsigned long long int
  register is sizeof.
 </small>
 
  register is sizeof.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.2" href="#6.7.2">6.7.2 Type specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.2" href="#6.7.2">6.7.2 Type specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5361,6 +5497,7 @@ unsigned long long int
 <p><small><a name="note104" href="#note104">104)</a> Freestanding implementations are not required to provide complex types.                  *
 </small>
 
 <p><small><a name="note104" href="#note104">104)</a> Freestanding implementations are not required to provide complex types.                  *
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.1" href="#6.7.2.1">6.7.2.1 Structure and union specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.1" href="#6.7.2.1">6.7.2.1 Structure and union specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5572,6 +5709,7 @@ unsigned long long int
  layouts.
 </small>
 
  layouts.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.2" href="#6.7.2.2">6.7.2.2 Enumeration specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.2" href="#6.7.2.2">6.7.2.2 Enumeration specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5635,6 +5773,7 @@ unsigned long long int
  been seen.
 </small>
 
  been seen.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.3" href="#6.7.2.3">6.7.2.3 Tags</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.3" href="#6.7.2.3">6.7.2.3 Tags</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5767,6 +5906,7 @@ unsigned long long int
 <p><small><a name="note113" href="#note113">113)</a> A similar construction with enum does not exist.
 </small>
 
 <p><small><a name="note113" href="#note113">113)</a> A similar construction with enum does not exist.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.3" href="#6.7.3">6.7.3 Type qualifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.3" href="#6.7.3">6.7.3 Type qualifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5872,6 +6012,7 @@ unsigned long long int
 <p><small><a name="note118" href="#note118">118)</a> Both of these can occur through the use of typedefs.
 </small>
 
 <p><small><a name="note118" href="#note118">118)</a> Both of these can occur through the use of typedefs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.3.1" href="#6.7.3.1">6.7.3.1 Formal definition of restrict</a></h5>
 <p><!--para 1 -->
  Let D be a declaration of an ordinary identifier that provides a means of designating an
 <h5><a name="6.7.3.1" href="#6.7.3.1">6.7.3.1 Formal definition of restrict</a></h5>
 <p><!--para 1 -->
  Let D be a declaration of an ordinary identifier that provides a means of designating an


@@ -5995,6 +6136,7 @@ unsigned long long int
  expressions *p and p[1] are not.
 </small>
 
  expressions *p and p[1] are not.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.4" href="#6.7.4">6.7.4 Function specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.4" href="#6.7.4">6.7.4 Function specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6079,6 +6221,7 @@ unsigned long long int
  duration are also distinct in each of the definitions.
 </small>
 
  duration are also distinct in each of the definitions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.5" href="#6.7.5">6.7.5 Declarators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.5" href="#6.7.5">6.7.5 Declarators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6154,6 +6297,7 @@ unsigned long long int
  directly or via one or more typedefs.
 <p><b> Forward references</b>: array declarators (<a href="#6.7.5.2">6.7.5.2</a>), type definitions (<a href="#6.7.7">6.7.7</a>).
 
  directly or via one or more typedefs.
 <p><b> Forward references</b>: array declarators (<a href="#6.7.5.2">6.7.5.2</a>), type definitions (<a href="#6.7.7">6.7.7</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.5.1" href="#6.7.5.1">6.7.5.1 Pointer declarators</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h5><a name="6.7.5.1" href="#6.7.5.1">6.7.5.1 Pointer declarators</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -6189,6 +6333,7 @@ unsigned long long int
  declares constant_ptr as an object that has type ''const-qualified pointer to int''.
  
 
  declares constant_ptr as an object that has type ''const-qualified pointer to int''.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.5.2" href="#6.7.5.2">6.7.5.2 Array declarators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.5.2" href="#6.7.5.2">6.7.5.2 Array declarators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -6312,6 +6457,7 @@ unsigned long long int
 <p><small><a name="note124" href="#note124">124)</a> Thus, * can be used only in function declarations that are not definitions (see <a href="#6.7.5.3">6.7.5.3</a>).
 </small>
 
 <p><small><a name="note124" href="#note124">124)</a> Thus, * can be used only in function declarations that are not definitions (see <a href="#6.7.5.3">6.7.5.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.5.3" href="#6.7.5.3">6.7.5.3 Function declarators (including prototypes)</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.5.3" href="#6.7.5.3">6.7.5.3 Function declarators (including prototypes)</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -6482,6 +6628,7 @@ unsigned long long int
 <p><small><a name="note127" href="#note127">127)</a> If both function types are ''old style'', parameter types are not compared.
 </small>
 
 <p><small><a name="note127" href="#note127">127)</a> If both function types are ''old style'', parameter types are not compared.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.6" href="#6.7.6">6.7.6 Type names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.6" href="#6.7.6">6.7.6 Type names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6536,6 +6683,7 @@ unsigned long long int
  parameter specification'', rather than redundant parentheses around the omitted identifier.
 </small>
 
  parameter specification'', rather than redundant parentheses around the omitted identifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.7" href="#6.7.7">6.7.7 Type definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.7" href="#6.7.7">6.7.7 Type definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6643,6 +6791,7 @@ unsigned long long int
          }
 </pre>
 
          }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.8" href="#6.7.8">6.7.8 Initialization</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.8" href="#6.7.8">6.7.8 Initialization</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6980,6 +7129,7 @@ unsigned long long int
 <p><small><a name="note133" href="#note133">133)</a> In particular, the evaluation order need not be the same as the order of subobject initialization.
 </small>
 
 <p><small><a name="note133" href="#note133">133)</a> In particular, the evaluation order need not be the same as the order of subobject initialization.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.8" href="#6.8">6.8 Statements and blocks</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.8" href="#6.8">6.8 Statements and blocks</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7013,6 +7163,7 @@ unsigned long long int
 <p><b> Forward references</b>: expression and null statements (<a href="#6.8.3">6.8.3</a>), selection statements
  (<a href="#6.8.4">6.8.4</a>), iteration statements (<a href="#6.8.5">6.8.5</a>), the return statement (<a href="#6.8.6.4">6.8.6.4</a>).
 
 <p><b> Forward references</b>: expression and null statements (<a href="#6.8.3">6.8.3</a>), selection statements
  (<a href="#6.8.4">6.8.4</a>), iteration statements (<a href="#6.8.5">6.8.5</a>), the return statement (<a href="#6.8.6.4">6.8.6.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.1" href="#6.8.1">6.8.1 Labeled statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.1" href="#6.8.1">6.8.1 Labeled statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7036,6 +7187,7 @@ unsigned long long int
  them.
 <p><b> Forward references</b>: the goto statement (<a href="#6.8.6.1">6.8.6.1</a>), the switch statement (<a href="#6.8.4.2">6.8.4.2</a>).
 
  them.
 <p><b> Forward references</b>: the goto statement (<a href="#6.8.6.1">6.8.6.1</a>), the switch statement (<a href="#6.8.4.2">6.8.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.2" href="#6.8.2">6.8.2 Compound statement</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.2" href="#6.8.2">6.8.2 Compound statement</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7053,6 +7205,7 @@ unsigned long long int
 <p><!--para 2 -->
  A compound statement is a block.
 
 <p><!--para 2 -->
  A compound statement is a block.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.3" href="#6.8.3">6.8.3 Expression and null statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.3" href="#6.8.3">6.8.3 Expression and null statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7112,6 +7265,7 @@ unsigned long long int
 <p><small><a name="note134" href="#note134">134)</a> Such as assignments, and function calls which have side effects.
 </small>
 
 <p><small><a name="note134" href="#note134">134)</a> Such as assignments, and function calls which have side effects.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.4" href="#6.8.4">6.8.4 Selection statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.4" href="#6.8.4">6.8.4 Selection statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7130,6 +7284,7 @@ unsigned long long int
  enclosing block. Each associated substatement is also a block whose scope is a strict
  subset of the scope of the selection statement.
 
  enclosing block. Each associated substatement is also a block whose scope is a strict
  subset of the scope of the selection statement.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.4.1" href="#6.8.4.1">6.8.4.1 The if statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.4.1" href="#6.8.4.1">6.8.4.1 The if statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7145,6 +7300,7 @@ unsigned long long int
  An else is associated with the lexically nearest preceding if that is allowed by the
  syntax.
 
  An else is associated with the lexically nearest preceding if that is allowed by the
  syntax.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.4.2" href="#6.8.4.2">6.8.4.2 The switch statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.4.2" href="#6.8.4.2">6.8.4.2 The switch statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7207,6 +7363,7 @@ unsigned long long int
  default label associated with the switch that is in the block containing the declaration.
 </small>
 
  default label associated with the switch that is in the block containing the declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.5" href="#6.8.5">6.8.5 Iteration statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.5" href="#6.8.5">6.8.5 Iteration statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7243,16 +7400,19 @@ unsigned long long int
  statement is not evaluated before entering the loop body, nor is clause-1 of a for statement.
 </small>
 
  statement is not evaluated before entering the loop body, nor is clause-1 of a for statement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.1" href="#6.8.5.1">6.8.5.1 The while statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place before each execution of the loop
  body.
 
 <h5><a name="6.8.5.1" href="#6.8.5.1">6.8.5.1 The while statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place before each execution of the loop
  body.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.2" href="#6.8.5.2">6.8.5.2 The do statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place after each execution of the loop
  body.
 
 <h5><a name="6.8.5.2" href="#6.8.5.2">6.8.5.2 The do statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place after each execution of the loop
  body.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.3" href="#6.8.5.3">6.8.5.3 The for statement</a></h5>
 <p><!--para 1 -->
  The statement
 <h5><a name="6.8.5.3" href="#6.8.5.3">6.8.5.3 The for statement</a></h5>
 <p><!--para 1 -->
  The statement


@@ -7277,6 +7437,7 @@ unsigned long long int
  specifies an operation (such as incrementing) that is performed after each iteration.
 </small>
 
  specifies an operation (such as incrementing) that is performed after each iteration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.6" href="#6.8.6">6.8.6 Jump statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.6" href="#6.8.6">6.8.6 Jump statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7296,6 +7457,7 @@ unsigned long long int
  
 <!--page 149 -->
 
  
 <!--page 149 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.1" href="#6.8.6.1">6.8.6.1 The goto statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.1" href="#6.8.6.1">6.8.6.1 The goto statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7353,6 +7515,7 @@ unsigned long long int
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.2" href="#6.8.6.2">6.8.6.2 The continue statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.2" href="#6.8.6.2">6.8.6.2 The continue statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7377,6 +7540,7 @@ unsigned long long int
 <p><small><a name="note138" href="#note138">138)</a> Following the contin: label is a null statement.
 </small>
 
 <p><small><a name="note138" href="#note138">138)</a> Following the contin: label is a null statement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.3" href="#6.8.6.3">6.8.6.3 The break statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.3" href="#6.8.6.3">6.8.6.3 The break statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7390,6 +7554,7 @@ unsigned long long int
  
 <!--page 151 -->
 
  
 <!--page 151 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.4" href="#6.8.6.4">6.8.6.4 The return statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.4" href="#6.8.6.4">6.8.6.4 The return statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7441,6 +7606,7 @@ unsigned long long int
  range and precision.
 </small>
 
  range and precision.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.9" href="#6.9">6.9 External definitions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.9" href="#6.9">6.9 External definitions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7487,6 +7653,7 @@ unsigned long long int
  external definition for it.
 </small>
 
  external definition for it.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.9.1" href="#6.9.1">6.9.1 Function definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.9.1" href="#6.9.1">6.9.1 Function definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7627,6 +7794,7 @@ unsigned long long int
 <p><small><a name="note142" href="#note142">142)</a> See ''future language directions'' (<a href="#6.11.7">6.11.7</a>).
 </small>
 
 <p><small><a name="note142" href="#note142">142)</a> See ''future language directions'' (<a href="#6.11.7">6.11.7</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.9.2" href="#6.9.2">6.9.2 External object definitions</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.9.2" href="#6.9.2">6.9.2 External object definitions</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -7673,6 +7841,7 @@ unsigned long long int
  zero on program startup.
 <!--page 157 -->
 
  zero on program startup.
 <!--page 157 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.10" href="#6.10">6.10 Preprocessing directives</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.10" href="#6.10">6.10 Preprocessing directives</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7781,6 +7950,7 @@ unsigned long long int
  # character string literal creation operator in <a href="#6.10.3.2">6.10.3.2</a>, for example).
 </small>
 
  # character string literal creation operator in <a href="#6.10.3.2">6.10.3.2</a>, for example).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.1" href="#6.10.1">6.10.1 Conditional inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.1" href="#6.10.1">6.10.1 Conditional inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7880,6 +8050,7 @@ unsigned long long int
  including within a preprocessing directive.
 </small>
 
  including within a preprocessing directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.2" href="#6.10.2">6.10.2 Source file inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.2" href="#6.10.2">6.10.2 Source file inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7967,6 +8138,7 @@ unsigned long long int
  phases in <a href="#5.1.1.2">5.1.1.2</a>); thus, an expansion that results in two string literals is an invalid directive.
 </small>
 
  phases in <a href="#5.1.1.2">5.1.1.2</a>); thus, an expansion that results in two string literals is an invalid directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.3" href="#6.10.3">6.10.3 Macro replacement</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.3" href="#6.10.3">6.10.3 Macro replacement</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8059,6 +8231,7 @@ unsigned long long int
 <p><small><a name="note150" href="#note150">150)</a> Despite the name, a non-directive is a preprocessing directive.
 </small>
 
 <p><small><a name="note150" href="#note150">150)</a> Despite the name, a non-directive is a preprocessing directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.1" href="#6.10.3.1">6.10.3.1 Argument substitution</a></h5>
 <p><!--para 1 -->
  After the arguments for the invocation of a function-like macro have been identified,
 <h5><a name="6.10.3.1" href="#6.10.3.1">6.10.3.1 Argument substitution</a></h5>
 <p><!--para 1 -->
  After the arguments for the invocation of a function-like macro have been identified,


@@ -8073,6 +8246,7 @@ unsigned long long int
  were a parameter, and the variable arguments shall form the preprocessing tokens used to
  replace it.
 
  were a parameter, and the variable arguments shall form the preprocessing tokens used to
  replace it.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.2" href="#6.10.3.2">6.10.3.2 The # operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.10.3.2" href="#6.10.3.2">6.10.3.2 The # operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8097,6 +8271,7 @@ unsigned long long int
  ## operators is unspecified.
 <!--page 166 -->
 
  ## operators is unspecified.
 <!--page 166 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.3" href="#6.10.3.3">6.10.3.3 The ## operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.10.3.3" href="#6.10.3.3">6.10.3.3 The ## operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8149,6 +8324,7 @@ unsigned long long int
  exist only within translation phase 4.
 </small>
 
  exist only within translation phase 4.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.4" href="#6.10.3.4">6.10.3.4 Rescanning and further replacement</a></h5>
 <p><!--para 1 -->
  After all parameters in the replacement list have been substituted and # and ##
 <h5><a name="6.10.3.4" href="#6.10.3.4">6.10.3.4 Rescanning and further replacement</a></h5>
 <p><!--para 1 -->
  After all parameters in the replacement list have been substituted and # and ##


@@ -8167,6 +8343,7 @@ unsigned long long int
  as a preprocessing directive even if it resembles one, but all pragma unary operator
  expressions within it are then processed as specified in <a href="#6.10.9">6.10.9</a> below.
 
  as a preprocessing directive even if it resembles one, but all pragma unary operator
  expressions within it are then processed as specified in <a href="#6.10.9">6.10.9</a> below.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.5" href="#6.10.3.5">6.10.3.5 Scope of macro definitions</a></h5>
 <p><!--para 1 -->
  A macro definition lasts (independent of block structure) until a corresponding #undef
 <h5><a name="6.10.3.5" href="#6.10.3.5">6.10.3.5 Scope of macro definitions</a></h5>
 <p><!--para 1 -->
  A macro definition lasts (independent of block structure) until a corresponding #undef


@@ -8325,6 +8502,7 @@ unsigned long long int
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.4" href="#6.10.4">6.10.4 Line control</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.4" href="#6.10.4">6.10.4 Line control</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8362,6 +8540,7 @@ unsigned long long int
  previous forms and is then processed as appropriate.
 <!--page 171 -->
 
  previous forms and is then processed as appropriate.
 <!--page 171 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.5" href="#6.10.5">6.10.5 Error directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.5" href="#6.10.5">6.10.5 Error directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -8372,6 +8551,7 @@ unsigned long long int
  causes the implementation to produce a diagnostic message that includes the specified
  sequence of preprocessing tokens.
 
  causes the implementation to produce a diagnostic message that includes the specified
  sequence of preprocessing tokens.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.6" href="#6.10.6">6.10.6 Pragma directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.6" href="#6.10.6">6.10.6 Pragma directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -8414,6 +8594,7 @@ unsigned long long int
 <p><small><a name="note153" href="#note153">153)</a> See ''future language directions'' (<a href="#6.11.8">6.11.8</a>).
 </small>
 
 <p><small><a name="note153" href="#note153">153)</a> See ''future language directions'' (<a href="#6.11.8">6.11.8</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.7" href="#6.10.7">6.10.7 Null directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.7" href="#6.10.7">6.10.7 Null directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -8423,6 +8604,7 @@ unsigned long long int
 </pre>
  has no effect.
 
 </pre>
  has no effect.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.8" href="#6.10.8">6.10.8 Predefined macro names</a></h4>
 <p><!--para 1 -->
  The following macro names<sup><a href="#note154"><b>154)</b></a></sup> shall be defined by the implementation:
 <h4><a name="6.10.8" href="#6.10.8">6.10.8 Predefined macro names</a></h4>
 <p><!--para 1 -->
  The following macro names<sup><a href="#note154"><b>154)</b></a></sup> shall be defined by the implementation:


@@ -8491,6 +8673,7 @@ unsigned long long int
  int that is increased with each revision of this International Standard.
 </small>
 
  int that is increased with each revision of this International Standard.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.9" href="#6.10.9">6.10.9 Pragma operator</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.9" href="#6.10.9">6.10.9 Pragma operator</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -8524,58 +8707,71 @@ unsigned long long int
          LISTING ( ..\listing.dir )
 </pre>
 
          LISTING ( ..\listing.dir )
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.11" href="#6.11">6.11 Future language directions</a></h3>
 
 <h3><a name="6.11" href="#6.11">6.11 Future language directions</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.1" href="#6.11.1">6.11.1 Floating types</a></h4>
 <p><!--para 1 -->
  Future standardization may include additional floating-point types, including those with
  greater range, precision, or both than long double.
 
 <h4><a name="6.11.1" href="#6.11.1">6.11.1 Floating types</a></h4>
 <p><!--para 1 -->
  Future standardization may include additional floating-point types, including those with
  greater range, precision, or both than long double.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.2" href="#6.11.2">6.11.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  Declaring an identifier with internal linkage at file scope without the static storage-
  class specifier is an obsolescent feature.
 
 <h4><a name="6.11.2" href="#6.11.2">6.11.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  Declaring an identifier with internal linkage at file scope without the static storage-
  class specifier is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.3" href="#6.11.3">6.11.3 External names</a></h4>
 <p><!--para 1 -->
  Restriction of the significance of an external name to fewer than 255 characters
  (considering each universal character name or extended source character as a single
  character) is an obsolescent feature that is a concession to existing implementations.
 
 <h4><a name="6.11.3" href="#6.11.3">6.11.3 External names</a></h4>
 <p><!--para 1 -->
  Restriction of the significance of an external name to fewer than 255 characters
  (considering each universal character name or extended source character as a single
  character) is an obsolescent feature that is a concession to existing implementations.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.4" href="#6.11.4">6.11.4 Character escape sequences</a></h4>
 <p><!--para 1 -->
  Lowercase letters as escape sequences are reserved for future standardization. Other
  characters may be used in extensions.
 
 <h4><a name="6.11.4" href="#6.11.4">6.11.4 Character escape sequences</a></h4>
 <p><!--para 1 -->
  Lowercase letters as escape sequences are reserved for future standardization. Other
  characters may be used in extensions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.5" href="#6.11.5">6.11.5 Storage-class specifiers</a></h4>
 <p><!--para 1 -->
  The placement of a storage-class specifier other than at the beginning of the declaration
  specifiers in a declaration is an obsolescent feature.
 
 <h4><a name="6.11.5" href="#6.11.5">6.11.5 Storage-class specifiers</a></h4>
 <p><!--para 1 -->
  The placement of a storage-class specifier other than at the beginning of the declaration
  specifiers in a declaration is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.6" href="#6.11.6">6.11.6 Function declarators</a></h4>
 <p><!--para 1 -->
  The use of function declarators with empty parentheses (not prototype-format parameter
  type declarators) is an obsolescent feature.
 
 <h4><a name="6.11.6" href="#6.11.6">6.11.6 Function declarators</a></h4>
 <p><!--para 1 -->
  The use of function declarators with empty parentheses (not prototype-format parameter
  type declarators) is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.7" href="#6.11.7">6.11.7 Function definitions</a></h4>
 <p><!--para 1 -->
  The use of function definitions with separate parameter identifier and declaration lists
  (not prototype-format parameter type and identifier declarators) is an obsolescent feature.
 
 <h4><a name="6.11.7" href="#6.11.7">6.11.7 Function definitions</a></h4>
 <p><!--para 1 -->
  The use of function definitions with separate parameter identifier and declaration lists
  (not prototype-format parameter type and identifier declarators) is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.8" href="#6.11.8">6.11.8 Pragma directives</a></h4>
 <p><!--para 1 -->
  Pragmas whose first preprocessing token is STDC are reserved for future standardization.
 
 <h4><a name="6.11.8" href="#6.11.8">6.11.8 Pragma directives</a></h4>
 <p><!--para 1 -->
  Pragmas whose first preprocessing token is STDC are reserved for future standardization.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.9" href="#6.11.9">6.11.9 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names beginning with __STDC_ are reserved for future standardization.
 <!--page 176 -->
 
 <h4><a name="6.11.9" href="#6.11.9">6.11.9 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names beginning with __STDC_ are reserved for future standardization.
 <!--page 176 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="7" href="#7">7. Library</a></h2>
  
 
 <h2><a name="7" href="#7">7. Library</a></h2>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.1" href="#7.1">7.1 Introduction</a></h3>
 
 <h3><a name="7.1" href="#7.1">7.1 Introduction</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.1" href="#7.1.1">7.1.1 Definitions of terms</a></h4>
 <p><!--para 1 -->
  A string is a contiguous sequence of characters terminated by and including the first null
 <h4><a name="7.1.1" href="#7.1.1">7.1.1 Definitions of terms</a></h4>
 <p><!--para 1 -->
  A string is a contiguous sequence of characters terminated by and including the first null


@@ -8619,6 +8815,7 @@ unsigned long long int
  implementation's choice.
 </small>
 
  implementation's choice.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.2" href="#7.1.2">7.1.2 Standard headers</a></h4>
 <p><!--para 1 -->
  Each library function is declared, with a type that includes a prototype, in a header,<sup><a href="#note159"><b>159)</b></a></sup>
 <h4><a name="7.1.2" href="#7.1.2">7.1.2 Standard headers</a></h4>
 <p><!--para 1 -->
  Each library function is declared, with a type that includes a prototype, in a header,<sup><a href="#note159"><b>159)</b></a></sup>


@@ -8671,6 +8868,7 @@ unsigned long long int
  necessarily valid source file names.
 </small>
 
  necessarily valid source file names.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.3" href="#7.1.3">7.1.3 Reserved identifiers</a></h4>
 <p><!--para 1 -->
  Each header declares or defines all identifiers listed in its associated subclause, and
 <h4><a name="7.1.3" href="#7.1.3">7.1.3 Reserved identifiers</a></h4>
 <p><!--para 1 -->
  Each header declares or defines all identifiers listed in its associated subclause, and


@@ -8705,6 +8903,7 @@ unsigned long long int
  setjmp, and va_end.
 </small>
 
  setjmp, and va_end.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.4" href="#7.1.4">7.1.4 Use of library functions</a></h4>
 <p><!--para 1 -->
  Each of the following statements applies unless explicitly stated otherwise in the detailed
 <h4><a name="7.1.4" href="#7.1.4">7.1.4 Use of library functions</a></h4>
 <p><!--para 1 -->
  Each of the following statements applies unless explicitly stated otherwise in the detailed


@@ -8810,6 +9009,7 @@ unsigned long long int
 <p><small><a name="note164" href="#note164">164)</a> Thus, a signal handler cannot, in general, call standard library functions.
 </small>
 
 <p><small><a name="note164" href="#note164">164)</a> Thus, a signal handler cannot, in general, call standard library functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.2" href="#7.2">7.2 Diagnostics &lt;assert.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.2">&lt;assert.h&gt;</a> defines the assert macro and refers to another macro,
 <h3><a name="7.2" href="#7.2">7.2 Diagnostics &lt;assert.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.2">&lt;assert.h&gt;</a> defines the assert macro and refers to another macro,


@@ -8829,8 +9029,10 @@ unsigned long long int
  macro definition is suppressed in order to access an actual function, the behavior is
  undefined.
 
  macro definition is suppressed in order to access an actual function, the behavior is
  undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.2.1" href="#7.2.1">7.2.1 Program diagnostics</a></h4>
 
 <h4><a name="7.2.1" href="#7.2.1">7.2.1 Program diagnostics</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.2.1.1" href="#7.2.1.1">7.2.1.1 The assert macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.2.1.1" href="#7.2.1.1">7.2.1.1 The assert macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -8863,8 +9065,10 @@ unsigned long long int
  Assertion failed: expression, function abc, file xyz, line nnn.
 </small>
 
  Assertion failed: expression, function abc, file xyz, line nnn.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.3" href="#7.3">7.3 Complex arithmetic &lt;complex.h&gt;</a></h3>
 
 <h3><a name="7.3" href="#7.3">7.3 Complex arithmetic &lt;complex.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.1" href="#7.3.1">7.3.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.3">&lt;complex.h&gt;</a> defines macros and declares functions that support complex
 <h4><a name="7.3.1" href="#7.3.1">7.3.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.3">&lt;complex.h&gt;</a> defines macros and declares functions that support complex


@@ -8920,11 +9124,13 @@ unsigned long long int
 <p><small><a name="note168" href="#note168">168)</a> A specification for imaginary types is in informative <a href="#G">annex G</a>.
 </small>
 
 <p><small><a name="note168" href="#note168">168)</a> A specification for imaginary types is in informative <a href="#G">annex G</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.2" href="#7.3.2">7.3.2 Conventions</a></h4>
 <p><!--para 1 -->
  Values are interpreted as radians, not degrees. An implementation may set errno but is
  not required to.
 
 <h4><a name="7.3.2" href="#7.3.2">7.3.2 Conventions</a></h4>
 <p><!--para 1 -->
  Values are interpreted as radians, not degrees. An implementation may set errno but is
  not required to.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.3" href="#7.3.3">7.3.3 Branch cuts</a></h4>
 <p><!--para 1 -->
  Some of the functions below have branch cuts, across which the function is
 <h4><a name="7.3.3" href="#7.3.3">7.3.3 Branch cuts</a></h4>
 <p><!--para 1 -->
  Some of the functions below have branch cuts, across which the function is


@@ -8944,6 +9150,7 @@ unsigned long long int
  the finite endpoint of the cut along the negative real axis approaches the cut from above,
  so the cut maps to the positive imaginary axis.
 
  the finite endpoint of the cut along the negative real axis approaches the cut from above,
  so the cut maps to the positive imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.4" href="#7.3.4">7.3.4 The CX_LIMITED_RANGE pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.3.4" href="#7.3.4">7.3.4 The CX_LIMITED_RANGE pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -8981,8 +9188,10 @@ unsigned long long int
  where the programmer can determine they are safe.
 </small>
 
  where the programmer can determine they are safe.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.5" href="#7.3.5">7.3.5 Trigonometric functions</a></h4>
 
 <h4><a name="7.3.5" href="#7.3.5">7.3.5 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.1" href="#7.3.5.1">7.3.5.1 The cacos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.1" href="#7.3.5.1">7.3.5.1 The cacos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9002,6 +9211,7 @@ unsigned long long int
  mathematically unbounded along the imaginary axis and in the interval [0, pi ] along the
  real axis.
 
  mathematically unbounded along the imaginary axis and in the interval [0, pi ] along the
  real axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.2" href="#7.3.5.2">7.3.5.2 The casin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.2" href="#7.3.5.2">7.3.5.2 The casin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9022,6 +9232,7 @@ unsigned long long int
  along the real axis.
 <!--page 185 -->
 
  along the real axis.
 <!--page 185 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.3" href="#7.3.5.3">7.3.5.3 The catan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.3" href="#7.3.5.3">7.3.5.3 The catan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9041,6 +9252,7 @@ unsigned long long int
  mathematically unbounded along the imaginary axis and in the interval [-pi /2, +pi /2]
  along the real axis.
 
  mathematically unbounded along the imaginary axis and in the interval [-pi /2, +pi /2]
  along the real axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.4" href="#7.3.5.4">7.3.5.4 The ccos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.4" href="#7.3.5.4">7.3.5.4 The ccos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9057,6 +9269,7 @@ unsigned long long int
 <p><!--para 3 -->
  The ccos functions return the complex cosine value.
 
 <p><!--para 3 -->
  The ccos functions return the complex cosine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.5" href="#7.3.5.5">7.3.5.5 The csin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.5" href="#7.3.5.5">7.3.5.5 The csin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9074,6 +9287,7 @@ unsigned long long int
  The csin functions return the complex sine value.
 <!--page 186 -->
 
  The csin functions return the complex sine value.
 <!--page 186 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.6" href="#7.3.5.6">7.3.5.6 The ctan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.6" href="#7.3.5.6">7.3.5.6 The ctan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9090,8 +9304,10 @@ unsigned long long int
 <p><!--para 3 -->
  The ctan functions return the complex tangent value.
 
 <p><!--para 3 -->
  The ctan functions return the complex tangent value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.6" href="#7.3.6">7.3.6 Hyperbolic functions</a></h4>
 
 <h4><a name="7.3.6" href="#7.3.6">7.3.6 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.1" href="#7.3.6.1">7.3.6.1 The cacosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.1" href="#7.3.6.1">7.3.6.1 The cacosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9111,6 +9327,7 @@ unsigned long long int
  half-strip of non-negative values along the real axis and in the interval [-ipi , +ipi ] along
  the imaginary axis.
 
  half-strip of non-negative values along the real axis and in the interval [-ipi , +ipi ] along
  the imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.2" href="#7.3.6.2">7.3.6.2 The casinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.2" href="#7.3.6.2">7.3.6.2 The casinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9131,6 +9348,7 @@ unsigned long long int
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.3" href="#7.3.6.3">7.3.6.3 The catanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.3" href="#7.3.6.3">7.3.6.3 The catanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9150,6 +9368,7 @@ unsigned long long int
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.4" href="#7.3.6.4">7.3.6.4 The ccosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.4" href="#7.3.6.4">7.3.6.4 The ccosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9166,6 +9385,7 @@ unsigned long long int
 <p><!--para 3 -->
  The ccosh functions return the complex hyperbolic cosine value.
 
 <p><!--para 3 -->
  The ccosh functions return the complex hyperbolic cosine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.5" href="#7.3.6.5">7.3.6.5 The csinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.5" href="#7.3.6.5">7.3.6.5 The csinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9183,6 +9403,7 @@ unsigned long long int
 <p><!--para 3 -->
  The csinh functions return the complex hyperbolic sine value.
 
 <p><!--para 3 -->
  The csinh functions return the complex hyperbolic sine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.6" href="#7.3.6.6">7.3.6.6 The ctanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.6" href="#7.3.6.6">7.3.6.6 The ctanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9199,8 +9420,10 @@ unsigned long long int
 <p><!--para 3 -->
  The ctanh functions return the complex hyperbolic tangent value.
 
 <p><!--para 3 -->
  The ctanh functions return the complex hyperbolic tangent value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.7" href="#7.3.7">7.3.7 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="7.3.7" href="#7.3.7">7.3.7 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.7.1" href="#7.3.7.1">7.3.7.1 The cexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.7.1" href="#7.3.7.1">7.3.7.1 The cexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9217,6 +9440,7 @@ unsigned long long int
 <p><!--para 3 -->
  The cexp functions return the complex base-e exponential value.
 
 <p><!--para 3 -->
  The cexp functions return the complex base-e exponential value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.7.2" href="#7.3.7.2">7.3.7.2 The clog functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.7.2" href="#7.3.7.2">7.3.7.2 The clog functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9237,8 +9461,10 @@ unsigned long long int
  mathematically unbounded along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 
  mathematically unbounded along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.8" href="#7.3.8">7.3.8 Power and absolute-value functions</a></h4>
 
 <h4><a name="7.3.8" href="#7.3.8">7.3.8 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.1" href="#7.3.8.1">7.3.8.1 The cabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.1" href="#7.3.8.1">7.3.8.1 The cabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9256,6 +9482,7 @@ unsigned long long int
 <p><!--para 3 -->
  The cabs functions return the complex absolute value.
 
 <p><!--para 3 -->
  The cabs functions return the complex absolute value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.2" href="#7.3.8.2">7.3.8.2 The cpow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.2" href="#7.3.8.2">7.3.8.2 The cpow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9275,6 +9502,7 @@ unsigned long long int
  The cpow functions return the complex power function value.
 <!--page 190 -->
 
  The cpow functions return the complex power function value.
 <!--page 190 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.3" href="#7.3.8.3">7.3.8.3 The csqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.3" href="#7.3.8.3">7.3.8.3 The csqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9293,8 +9521,10 @@ unsigned long long int
  The csqrt functions return the complex square root value, in the range of the right half-
  plane (including the imaginary axis).
 
  The csqrt functions return the complex square root value, in the range of the right half-
  plane (including the imaginary axis).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.9" href="#7.3.9">7.3.9 Manipulation functions</a></h4>
 
 <h4><a name="7.3.9" href="#7.3.9">7.3.9 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.1" href="#7.3.9.1">7.3.9.1 The carg functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.1" href="#7.3.9.1">7.3.9.1 The carg functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9312,6 +9542,7 @@ unsigned long long int
 <p><!--para 3 -->
  The carg functions return the value of the argument in the interval [-pi , +pi ].
 
 <p><!--para 3 -->
  The carg functions return the value of the argument in the interval [-pi , +pi ].
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.2" href="#7.3.9.2">7.3.9.2 The cimag functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.2" href="#7.3.9.2">7.3.9.2 The cimag functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9333,6 +9564,7 @@ unsigned long long int
 <p><small><a name="note170" href="#note170">170)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 
 <p><small><a name="note170" href="#note170">170)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.3" href="#7.3.9.3">7.3.9.3 The conj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.3" href="#7.3.9.3">7.3.9.3 The conj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9350,6 +9582,7 @@ unsigned long long int
 <p><!--para 3 -->
  The conj functions return the complex conjugate value.
 
 <p><!--para 3 -->
  The conj functions return the complex conjugate value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.4" href="#7.3.9.4">7.3.9.4 The cproj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.4" href="#7.3.9.4">7.3.9.4 The cproj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9377,6 +9610,7 @@ unsigned long long int
  
 <!--page 192 -->
 
  
 <!--page 192 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.5" href="#7.3.9.5">7.3.9.5 The creal functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.5" href="#7.3.9.5">7.3.9.5 The creal functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9402,6 +9636,7 @@ unsigned long long int
 <p><small><a name="note171" href="#note171">171)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 
 <p><small><a name="note171" href="#note171">171)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.4" href="#7.4">7.4 Character handling &lt;ctype.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.4">&lt;ctype.h&gt;</a> declares several functions useful for classifying and mapping
 <h3><a name="7.4" href="#7.4">7.4 Character handling &lt;ctype.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.4">&lt;ctype.h&gt;</a> declares several functions useful for classifying and mapping


@@ -9426,11 +9661,13 @@ unsigned long long int
  values lie from 0 (NUL) through 0x1F (US), and the character 0x7F (DEL).
 </small>
 
  values lie from 0 (NUL) through 0x1F (US), and the character 0x7F (DEL).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.4.1" href="#7.4.1">7.4.1 Character classification functions</a></h4>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
  argument c conforms to that in the description of the function.
 
 <h4><a name="7.4.1" href="#7.4.1">7.4.1 Character classification functions</a></h4>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
  argument c conforms to that in the description of the function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.1" href="#7.4.1.1">7.4.1.1 The isalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.1" href="#7.4.1.1">7.4.1.1 The isalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9442,6 +9679,7 @@ unsigned long long int
 <p><!--para 2 -->
  The isalnum function tests for any character for which isalpha or isdigit is true.
 
 <p><!--para 2 -->
  The isalnum function tests for any character for which isalpha or isdigit is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.2" href="#7.4.1.2">7.4.1.2 The isalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.2" href="#7.4.1.2">7.4.1.2 The isalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9465,6 +9703,7 @@ unsigned long long int
  characters; all four combinations are possible.
 </small>
 
  characters; all four combinations are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.3" href="#7.4.1.3">7.4.1.3 The isblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.3" href="#7.4.1.3">7.4.1.3 The isblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9480,6 +9719,7 @@ unsigned long long int
  space (' '), and horizontal tab ('\t'). In the "C" locale, isblank returns true only
  for the standard blank characters.
 
  space (' '), and horizontal tab ('\t'). In the "C" locale, isblank returns true only
  for the standard blank characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.4" href="#7.4.1.4">7.4.1.4 The iscntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.4" href="#7.4.1.4">7.4.1.4 The iscntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9491,6 +9731,7 @@ unsigned long long int
 <p><!--para 2 -->
  The iscntrl function tests for any control character.
 
 <p><!--para 2 -->
  The iscntrl function tests for any control character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.5" href="#7.4.1.5">7.4.1.5 The isdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.5" href="#7.4.1.5">7.4.1.5 The isdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9502,6 +9743,7 @@ unsigned long long int
 <p><!--para 2 -->
  The isdigit function tests for any decimal-digit character (as defined in <a href="#5.2.1">5.2.1</a>).
 
 <p><!--para 2 -->
  The isdigit function tests for any decimal-digit character (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.6" href="#7.4.1.6">7.4.1.6 The isgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.6" href="#7.4.1.6">7.4.1.6 The isgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9518,6 +9760,7 @@ unsigned long long int
 <p><!--para 2 -->
  The isgraph function tests for any printing character except space (' ').
 
 <p><!--para 2 -->
  The isgraph function tests for any printing character except space (' ').
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.7" href="#7.4.1.7">7.4.1.7 The islower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.7" href="#7.4.1.7">7.4.1.7 The islower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9532,6 +9775,7 @@ unsigned long long int
  isspace is true. In the "C" locale, islower returns true only for the lowercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 
  isspace is true. In the "C" locale, islower returns true only for the lowercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.8" href="#7.4.1.8">7.4.1.8 The isprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.8" href="#7.4.1.8">7.4.1.8 The isprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9543,6 +9787,7 @@ unsigned long long int
 <p><!--para 2 -->
  The isprint function tests for any printing character including space (' ').
 
 <p><!--para 2 -->
  The isprint function tests for any printing character including space (' ').
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.9" href="#7.4.1.9">7.4.1.9 The ispunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.9" href="#7.4.1.9">7.4.1.9 The ispunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9557,6 +9802,7 @@ unsigned long long int
  locale, ispunct returns true for every printing character for which neither isspace
  nor isalnum is true.
 
  locale, ispunct returns true for every printing character for which neither isspace
  nor isalnum is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.10" href="#7.4.1.10">7.4.1.10 The isspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.10" href="#7.4.1.10">7.4.1.10 The isspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9573,6 +9819,7 @@ unsigned long long int
  ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v'). In the
  "C" locale, isspace returns true only for the standard white-space characters.
 
  ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v'). In the
  "C" locale, isspace returns true only for the standard white-space characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.11" href="#7.4.1.11">7.4.1.11 The isupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.11" href="#7.4.1.11">7.4.1.11 The isupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9587,6 +9834,7 @@ unsigned long long int
  isspace is true. In the "C" locale, isupper returns true only for the uppercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 
  isspace is true. In the "C" locale, isupper returns true only for the uppercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.12" href="#7.4.1.12">7.4.1.12 The isxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.12" href="#7.4.1.12">7.4.1.12 The isxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9598,8 +9846,10 @@ unsigned long long int
 <p><!--para 2 -->
  The isxdigit function tests for any hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 
 <p><!--para 2 -->
  The isxdigit function tests for any hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.4.2" href="#7.4.2">7.4.2 Character case mapping functions</a></h4>
 
 <h4><a name="7.4.2" href="#7.4.2">7.4.2 Character case mapping functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.2.1" href="#7.4.2.1">7.4.2.1 The tolower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.2.1" href="#7.4.2.1">7.4.2.1 The tolower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9618,6 +9868,7 @@ unsigned long long int
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 197 -->
 
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 197 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.2.2" href="#7.4.2.2">7.4.2.2 The toupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.2.2" href="#7.4.2.2">7.4.2.2 The toupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9636,6 +9887,7 @@ unsigned long long int
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 198 -->
 
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 198 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.5" href="#7.5">7.5 Errors &lt;errno.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines several macros, all relating to the reporting of error
 <h3><a name="7.5" href="#7.5">7.5 Errors &lt;errno.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines several macros, all relating to the reporting of error


@@ -9683,6 +9935,7 @@ unsigned long long int
 <p><small><a name="note177" href="#note177">177)</a> See ''future library directions'' (<a href="#7.26.3">7.26.3</a>).
 </small>
 
 <p><small><a name="note177" href="#note177">177)</a> See ''future library directions'' (<a href="#7.26.3">7.26.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.6" href="#7.6">7.6 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.6">&lt;fenv.h&gt;</a> declares two types and several macros and functions to provide
 <h3><a name="7.6" href="#7.6">7.6 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.6">&lt;fenv.h&gt;</a> declares two types and several macros and functions to provide


@@ -9798,6 +10051,7 @@ unsigned long long int
  FLT_ROUNDS, they are not required to do so.
 </small>
 
  FLT_ROUNDS, they are not required to do so.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.1" href="#7.6.1">7.6.1 The FENV_ACCESS pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.6.1" href="#7.6.1">7.6.1 The FENV_ACCESS pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9862,6 +10116,7 @@ unsigned long long int
  ''off'', just one evaluation of x + 1 would suffice.
 </small>
 
  ''off'', just one evaluation of x + 1 would suffice.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.2" href="#7.6.2">7.6.2 Floating-point exceptions</a></h4>
 <p><!--para 1 -->
  The following functions provide access to the floating-point status flags.<sup><a href="#note186"><b>186)</b></a></sup> The int
 <h4><a name="7.6.2" href="#7.6.2">7.6.2 Floating-point exceptions</a></h4>
 <p><!--para 1 -->
  The following functions provide access to the floating-point status flags.<sup><a href="#note186"><b>186)</b></a></sup> The int


@@ -9878,6 +10133,7 @@ unsigned long long int
  content of flags.
 </small>
 
  content of flags.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.1" href="#7.6.2.1">7.6.2.1 The feclearexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.1" href="#7.6.2.1">7.6.2.1 The feclearexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9897,6 +10153,7 @@ unsigned long long int
  
 <!--page 203 -->
 
  
 <!--page 203 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.2" href="#7.6.2.2">7.6.2.2 The fegetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.2" href="#7.6.2.2">7.6.2.2 The fegetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9915,6 +10172,7 @@ unsigned long long int
  The fegetexceptflag function returns zero if the representation was successfully
  stored. Otherwise, it returns a nonzero value.
 
  The fegetexceptflag function returns zero if the representation was successfully
  stored. Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.3" href="#7.6.2.3">7.6.2.3 The feraiseexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.3" href="#7.6.2.3">7.6.2.3 The feraiseexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9945,6 +10203,7 @@ unsigned long long int
  in <a href="#F.7.6">F.7.6</a> is in the same spirit.
 </small>
 
  in <a href="#F.7.6">F.7.6</a> is in the same spirit.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.4" href="#7.6.2.4">7.6.2.4 The fesetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.4" href="#7.6.2.4">7.6.2.4 The fesetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9967,6 +10226,7 @@ unsigned long long int
  all the specified flags were successfully set to the appropriate state. Otherwise, it returns
  a nonzero value.
 
  all the specified flags were successfully set to the appropriate state. Otherwise, it returns
  a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.5" href="#7.6.2.5">7.6.2.5 The fetestexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.5" href="#7.6.2.5">7.6.2.5 The fetestexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10011,11 +10271,13 @@ unsigned long long int
 <p><small><a name="note188" href="#note188">188)</a> This mechanism allows testing several floating-point exceptions with just one function call.
 </small>
 
 <p><small><a name="note188" href="#note188">188)</a> This mechanism allows testing several floating-point exceptions with just one function call.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.3" href="#7.6.3">7.6.3 Rounding</a></h4>
 <p><!--para 1 -->
  The fegetround and fesetround functions provide control of rounding direction
  modes.
 
 <h4><a name="7.6.3" href="#7.6.3">7.6.3 Rounding</a></h4>
 <p><!--para 1 -->
  The fegetround and fesetround functions provide control of rounding direction
  modes.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.3.1" href="#7.6.3.1">7.6.3.1 The fegetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.3.1" href="#7.6.3.1">7.6.3.1 The fegetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10032,6 +10294,7 @@ unsigned long long int
  representing the current rounding direction or a negative value if there is no such
  rounding direction macro or the current rounding direction is not determinable.
 
  representing the current rounding direction or a negative value if there is no such
  rounding direction macro or the current rounding direction is not determinable.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.3.2" href="#7.6.3.2">7.6.3.2 The fesetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.3.2" href="#7.6.3.2">7.6.3.2 The fesetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10070,11 +10333,13 @@ unsigned long long int
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.4" href="#7.6.4">7.6.4 Environment</a></h4>
 <p><!--para 1 -->
  The functions in this section manage the floating-point environment -- status flags and
  control modes -- as one entity.
 
 <h4><a name="7.6.4" href="#7.6.4">7.6.4 Environment</a></h4>
 <p><!--para 1 -->
  The functions in this section manage the floating-point environment -- status flags and
  control modes -- as one entity.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.1" href="#7.6.4.1">7.6.4.1 The fegetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.1" href="#7.6.4.1">7.6.4.1 The fegetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10091,6 +10356,7 @@ unsigned long long int
  The fegetenv function returns zero if the environment was successfully stored.
  Otherwise, it returns a nonzero value.
 
  The fegetenv function returns zero if the environment was successfully stored.
  Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.2" href="#7.6.4.2">7.6.4.2 The feholdexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.2" href="#7.6.4.2">7.6.4.2 The feholdexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10117,6 +10383,7 @@ unsigned long long int
  function to write routines that hide spurious floating-point exceptions from their callers.
 </small>
 
  function to write routines that hide spurious floating-point exceptions from their callers.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.3" href="#7.6.4.3">7.6.4.3 The fesetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.3" href="#7.6.4.3">7.6.4.3 The fesetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10136,6 +10403,7 @@ unsigned long long int
  The fesetenv function returns zero if the environment was successfully established.
  Otherwise, it returns a nonzero value.
 
  The fesetenv function returns zero if the environment was successfully established.
  Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.4" href="#7.6.4.4">7.6.4.4 The feupdateenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.4" href="#7.6.4.4">7.6.4.4 The feupdateenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10181,6 +10449,7 @@ unsigned long long int
        }
 </pre>
 
        }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.7" href="#7.7">7.7 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.7">&lt;float.h&gt;</a> defines several macros that expand to various limits and
 <h3><a name="7.7" href="#7.7">7.7 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.7">&lt;float.h&gt;</a> defines several macros that expand to various limits and


@@ -10190,6 +10459,7 @@ unsigned long long int
  in <a href="#5.2.4.2.2">5.2.4.2.2</a>.
 <!--page 210 -->
 
  in <a href="#5.2.4.2.2">5.2.4.2.2</a>.
 <!--page 210 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.8" href="#7.8">7.8 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.8">&lt;inttypes.h&gt;</a> includes the header <a href="#7.18">&lt;stdint.h&gt;</a> and extends it with
 <h3><a name="7.8" href="#7.8">7.8 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.8">&lt;inttypes.h&gt;</a> includes the header <a href="#7.18">&lt;stdint.h&gt;</a> and extends it with


@@ -10210,6 +10480,7 @@ unsigned long long int
 <p><small><a name="note190" href="#note190">190)</a> See ''future library directions'' (<a href="#7.26.4">7.26.4</a>).
 </small>
 
 <p><small><a name="note190" href="#note190">190)</a> See ''future library directions'' (<a href="#7.26.4">7.26.4</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.8.1" href="#7.8.1">7.8.1 Macros for format specifiers</a></h4>
 <p><!--para 1 -->
  Each of the following object-like macros<sup><a href="#note191"><b>191)</b></a></sup> expands to a character string literal
 <h4><a name="7.8.1" href="#7.8.1">7.8.1 Macros for format specifiers</a></h4>
 <p><!--para 1 -->
  Each of the following object-like macros<sup><a href="#note191"><b>191)</b></a></sup> expands to a character string literal


@@ -10282,8 +10553,10 @@ unsigned long long int
  same.
 </small>
 
  same.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.8.2" href="#7.8.2">7.8.2 Functions for greatest-width integer types</a></h4>
 
 <h4><a name="7.8.2" href="#7.8.2">7.8.2 Functions for greatest-width integer types</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.1" href="#7.8.2.1">7.8.2.1 The imaxabs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.1" href="#7.8.2.1">7.8.2.1 The imaxabs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10307,6 +10580,7 @@ unsigned long long int
 <p><small><a name="note193" href="#note193">193)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 
 <p><small><a name="note193" href="#note193">193)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.2" href="#7.8.2.2">7.8.2.2 The imaxdiv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.2" href="#7.8.2.2">7.8.2.2 The imaxdiv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10325,6 +10599,7 @@ unsigned long long int
  quot (the quotient) and rem (the remainder), each of which has type intmax_t. If
  either part of the result cannot be represented, the behavior is undefined.
 
  quot (the quotient) and rem (the remainder), each of which has type intmax_t. If
  either part of the result cannot be represented, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.3" href="#7.8.2.3">7.8.2.3 The strtoimax and strtoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.3" href="#7.8.2.3">7.8.2.3 The strtoimax and strtoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10351,6 +10626,7 @@ unsigned long long int
  (<a href="#7.20.1.4">7.20.1.4</a>).
 <!--page 213 -->
 
  (<a href="#7.20.1.4">7.20.1.4</a>).
 <!--page 213 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.4" href="#7.8.2.4">7.8.2.4 The wcstoimax and wcstoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.4" href="#7.8.2.4">7.8.2.4 The wcstoimax and wcstoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10378,6 +10654,7 @@ unsigned long long int
  (<a href="#7.24.4.1.2">7.24.4.1.2</a>).
 <!--page 214 -->
 
  (<a href="#7.24.4.1.2">7.24.4.1.2</a>).
 <!--page 214 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.9" href="#7.9">7.9 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.9">&lt;iso646.h&gt;</a> defines the following eleven macros (on the left) that expand
 <h3><a name="7.9" href="#7.9">7.9 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.9">&lt;iso646.h&gt;</a> defines the following eleven macros (on the left) that expand


@@ -10397,6 +10674,7 @@ unsigned long long int
        xor_eq       ^=
 </pre>
 
        xor_eq       ^=
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.10" href="#7.10">7.10 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.10">&lt;limits.h&gt;</a> defines several macros that expand to various limits and
 <h3><a name="7.10" href="#7.10">7.10 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.10">&lt;limits.h&gt;</a> defines several macros that expand to various limits and


@@ -10406,6 +10684,7 @@ unsigned long long int
  in <a href="#5.2.4.2.1">5.2.4.2.1</a>.
 <!--page 216 -->
 
  in <a href="#5.2.4.2.1">5.2.4.2.1</a>.
 <!--page 216 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.11" href="#7.11">7.11 Localization &lt;locale.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.11">&lt;locale.h&gt;</a> declares two functions, one type, and defines several macros.
 <h3><a name="7.11" href="#7.11">7.11 Localization &lt;locale.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.11">&lt;locale.h&gt;</a> declares two functions, one type, and defines several macros.


@@ -10466,8 +10745,10 @@ unsigned long long int
 <p><small><a name="note195" href="#note195">195)</a> See ''future library directions'' (<a href="#7.26.5">7.26.5</a>).
 </small>
 
 <p><small><a name="note195" href="#note195">195)</a> See ''future library directions'' (<a href="#7.26.5">7.26.5</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.11.1" href="#7.11.1">7.11.1 Locale control</a></h4>
 
 <h4><a name="7.11.1" href="#7.11.1">7.11.1 Locale control</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.11.1.1" href="#7.11.1.1">7.11.1.1 The setlocale function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.11.1.1" href="#7.11.1.1">7.11.1.1 The setlocale function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10531,8 +10812,10 @@ unsigned long long int
  locale when category has the value LC_ALL.
 </small>
 
  locale when category has the value LC_ALL.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.11.2" href="#7.11.2">7.11.2 Numeric formatting convention inquiry</a></h4>
 
 <h4><a name="7.11.2" href="#7.11.2">7.11.2 Numeric formatting convention inquiry</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.11.2.1" href="#7.11.2.1">7.11.2.1 The localeconv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.11.2.1" href="#7.11.2.1">7.11.2.1 The localeconv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10766,6 +11049,7 @@ unsigned long long int
 </pre>
 
 <!--page 224 -->
 </pre>
 
 <!--page 224 -->

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.12" href="#7.12">7.12 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.12">&lt;math.h&gt;</a> declares two types and many mathematical functions and defines
 <h3><a name="7.12" href="#7.12">7.12 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.12">&lt;math.h&gt;</a> declares two types and many mathematical functions and defines


@@ -10894,6 +11178,7 @@ unsigned long long int
  substantially slower.
 </small>
 
  substantially slower.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.1" href="#7.12.1">7.12.1 Treatment of error conditions</a></h4>
 <p><!--para 1 -->
  The behavior of each of the functions in <a href="#7.12">&lt;math.h&gt;</a> is specified for all representable
 <h4><a name="7.12.1" href="#7.12.1">7.12.1 Treatment of error conditions</a></h4>
 <p><!--para 1 -->
  The behavior of each of the functions in <a href="#7.12">&lt;math.h&gt;</a> is specified for all representable


@@ -10946,6 +11231,7 @@ unsigned long long int
  also ''flush-to-zero'' underflow.
 </small>
 
  also ''flush-to-zero'' underflow.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.2" href="#7.12.2">7.12.2 The FP_CONTRACT pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.12.2" href="#7.12.2">7.12.2 The FP_CONTRACT pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10973,11 +11259,13 @@ unsigned long long int
  
 <!--page 228 -->
 
  
 <!--page 228 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.3" href="#7.12.3">7.12.3 Classification macros</a></h4>
 <p><!--para 1 -->
  In the synopses in this subclause, real-floating indicates that the argument shall be an
  expression of real floating type.
 
 <h4><a name="7.12.3" href="#7.12.3">7.12.3 Classification macros</a></h4>
 <p><!--para 1 -->
  In the synopses in this subclause, real-floating indicates that the argument shall be an
  expression of real floating type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.1" href="#7.12.3.1">7.12.3.1 The fpclassify macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.1" href="#7.12.3.1">7.12.3.1 The fpclassify macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11011,6 +11299,7 @@ unsigned long long int
  become subnormal when converted to double, and zero when converted to float.
 </small>
 
  become subnormal when converted to double, and zero when converted to float.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.2" href="#7.12.3.2">7.12.3.2 The isfinite macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.2" href="#7.12.3.2">7.12.3.2 The isfinite macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11034,6 +11323,7 @@ unsigned long long int
  The isfinite macro returns a nonzero value if and only if its argument has a finite
  value.
 
  The isfinite macro returns a nonzero value if and only if its argument has a finite
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.3" href="#7.12.3.3">7.12.3.3 The isinf macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.3" href="#7.12.3.3">7.12.3.3 The isinf macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11051,6 +11341,7 @@ unsigned long long int
  The isinf macro returns a nonzero value if and only if its argument has an infinite
  value.
 
  The isinf macro returns a nonzero value if and only if its argument has an infinite
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.4" href="#7.12.3.4">7.12.3.4 The isnan macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.4" href="#7.12.3.4">7.12.3.4 The isnan macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11072,6 +11363,7 @@ unsigned long long int
  NaNs in the evaluation type but not in the semantic type.
 </small>
 
  NaNs in the evaluation type but not in the semantic type.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.5" href="#7.12.3.5">7.12.3.5 The isnormal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.5" href="#7.12.3.5">7.12.3.5 The isnormal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11095,6 +11387,7 @@ unsigned long long int
  The isnormal macro returns a nonzero value if and only if its argument has a normal
  value.
 
  The isnormal macro returns a nonzero value if and only if its argument has a normal
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.6" href="#7.12.3.6">7.12.3.6 The signbit macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.6" href="#7.12.3.6">7.12.3.6 The signbit macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11115,8 +11408,10 @@ unsigned long long int
  unsigned, it is treated as positive.
 </small>
 
  unsigned, it is treated as positive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.4" href="#7.12.4">7.12.4 Trigonometric functions</a></h4>
 
 <h4><a name="7.12.4" href="#7.12.4">7.12.4 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.1" href="#7.12.4.1">7.12.4.1 The acos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.1" href="#7.12.4.1">7.12.4.1 The acos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11139,6 +11434,7 @@ unsigned long long int
  
 <!--page 231 -->
 
  
 <!--page 231 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.2" href="#7.12.4.2">7.12.4.2 The asin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.2" href="#7.12.4.2">7.12.4.2 The asin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11156,6 +11452,7 @@ unsigned long long int
 <p><!--para 3 -->
  The asin functions return arcsin x in the interval [-pi /2, +pi /2] radians.
 
 <p><!--para 3 -->
  The asin functions return arcsin x in the interval [-pi /2, +pi /2] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.3" href="#7.12.4.3">7.12.4.3 The atan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.3" href="#7.12.4.3">7.12.4.3 The atan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11172,6 +11469,7 @@ unsigned long long int
 <p><!--para 3 -->
  The atan functions return arctan x in the interval [-pi /2, +pi /2] radians.
 
 <p><!--para 3 -->
  The atan functions return arctan x in the interval [-pi /2, +pi /2] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.4" href="#7.12.4.4">7.12.4.4 The atan2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.4" href="#7.12.4.4">7.12.4.4 The atan2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11191,6 +11489,7 @@ unsigned long long int
  The atan2 functions return arctan y/x in the interval [-pi , +pi ] radians.
 <!--page 232 -->
 
  The atan2 functions return arctan y/x in the interval [-pi , +pi ] radians.
 <!--page 232 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.5" href="#7.12.4.5">7.12.4.5 The cos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.5" href="#7.12.4.5">7.12.4.5 The cos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11207,6 +11506,7 @@ unsigned long long int
 <p><!--para 3 -->
  The cos functions return cos x.
 
 <p><!--para 3 -->
  The cos functions return cos x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.6" href="#7.12.4.6">7.12.4.6 The sin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.6" href="#7.12.4.6">7.12.4.6 The sin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11223,6 +11523,7 @@ unsigned long long int
 <p><!--para 3 -->
  The sin functions return sin x.
 
 <p><!--para 3 -->
  The sin functions return sin x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.7" href="#7.12.4.7">7.12.4.7 The tan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.7" href="#7.12.4.7">7.12.4.7 The tan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11240,8 +11541,10 @@ unsigned long long int
  The tan functions return tan x.
 <!--page 233 -->
 
  The tan functions return tan x.
 <!--page 233 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.5" href="#7.12.5">7.12.5 Hyperbolic functions</a></h4>
 
 <h4><a name="7.12.5" href="#7.12.5">7.12.5 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.1" href="#7.12.5.1">7.12.5.1 The acosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.1" href="#7.12.5.1">7.12.5.1 The acosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11259,6 +11562,7 @@ unsigned long long int
 <p><!--para 3 -->
  The acosh functions return arcosh x in the interval [0, +(inf)].
 
 <p><!--para 3 -->
  The acosh functions return arcosh x in the interval [0, +(inf)].
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.2" href="#7.12.5.2">7.12.5.2 The asinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.2" href="#7.12.5.2">7.12.5.2 The asinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11275,6 +11579,7 @@ unsigned long long int
 <p><!--para 3 -->
  The asinh functions return arsinh x.
 
 <p><!--para 3 -->
  The asinh functions return arsinh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.3" href="#7.12.5.3">7.12.5.3 The atanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.3" href="#7.12.5.3">7.12.5.3 The atanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11294,6 +11599,7 @@ unsigned long long int
 <p><!--para 3 -->
  The atanh functions return artanh x.
 
 <p><!--para 3 -->
  The atanh functions return artanh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.4" href="#7.12.5.4">7.12.5.4 The cosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.4" href="#7.12.5.4">7.12.5.4 The cosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11311,6 +11617,7 @@ unsigned long long int
 <p><!--para 3 -->
  The cosh functions return cosh x.
 
 <p><!--para 3 -->
  The cosh functions return cosh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.5" href="#7.12.5.5">7.12.5.5 The sinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.5" href="#7.12.5.5">7.12.5.5 The sinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11328,6 +11635,7 @@ unsigned long long int
 <p><!--para 3 -->
  The sinh functions return sinh x.
 
 <p><!--para 3 -->
  The sinh functions return sinh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.6" href="#7.12.5.6">7.12.5.6 The tanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.6" href="#7.12.5.6">7.12.5.6 The tanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11345,8 +11653,10 @@ unsigned long long int
 <p><!--para 3 -->
  The tanh functions return tanh x.
 
 <p><!--para 3 -->
  The tanh functions return tanh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.6" href="#7.12.6">7.12.6 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="7.12.6" href="#7.12.6">7.12.6 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.1" href="#7.12.6.1">7.12.6.1 The exp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.1" href="#7.12.6.1">7.12.6.1 The exp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11364,6 +11674,7 @@ unsigned long long int
 <p><!--para 3 -->
  The exp functions return e<sup>x</sup>.
 
 <p><!--para 3 -->
  The exp functions return e<sup>x</sup>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.2" href="#7.12.6.2">7.12.6.2 The exp2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.2" href="#7.12.6.2">7.12.6.2 The exp2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11381,6 +11692,7 @@ unsigned long long int
 <p><!--para 3 -->
  The exp2 functions return 2<sup>x</sup>.
 
 <p><!--para 3 -->
  The exp2 functions return 2<sup>x</sup>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.3" href="#7.12.6.3">7.12.6.3 The expm1 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.3" href="#7.12.6.3">7.12.6.3 The expm1 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11403,6 +11715,7 @@ unsigned long long int
 <p><small><a name="note208" href="#note208">208)</a> For small magnitude x, expm1(x) is expected to be more accurate than exp(x) - 1.
 </small>
 
 <p><small><a name="note208" href="#note208">208)</a> For small magnitude x, expm1(x) is expected to be more accurate than exp(x) - 1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.4" href="#7.12.6.4">7.12.6.4 The frexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.4" href="#7.12.6.4">7.12.6.4 The frexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11422,6 +11735,7 @@ unsigned long long int
  frexp functions return the value x, such that x has a magnitude in the interval [1/2, 1) or
  zero, and value equals x 2<sup>*exp</sup> . If value is zero, both parts of the result are zero.
 
  frexp functions return the value x, such that x has a magnitude in the interval [1/2, 1) or
  zero, and value equals x 2<sup>*exp</sup> . If value is zero, both parts of the result are zero.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.5" href="#7.12.6.5">7.12.6.5 The ilogb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.5" href="#7.12.6.5">7.12.6.5 The ilogb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11449,6 +11763,7 @@ unsigned long long int
  The ilogb functions return the exponent of x as a signed int value.
 <p><b> Forward references</b>: the logb functions (<a href="#7.12.6.11">7.12.6.11</a>).
 
  The ilogb functions return the exponent of x as a signed int value.
 <p><b> Forward references</b>: the logb functions (<a href="#7.12.6.11">7.12.6.11</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.6" href="#7.12.6.6">7.12.6.6 The ldexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.6" href="#7.12.6.6">7.12.6.6 The ldexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11466,6 +11781,7 @@ unsigned long long int
 <p><!--para 3 -->
  The ldexp functions return x 2<sup>exp</sup> .
 
 <p><!--para 3 -->
  The ldexp functions return x 2<sup>exp</sup> .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.7" href="#7.12.6.7">7.12.6.7 The log functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.7" href="#7.12.6.7">7.12.6.7 The log functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11483,6 +11799,7 @@ unsigned long long int
 <p><!--para 3 -->
  The log functions return loge x.
 
 <p><!--para 3 -->
  The log functions return loge x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.8" href="#7.12.6.8">7.12.6.8 The log10 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.8" href="#7.12.6.8">7.12.6.8 The log10 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11501,6 +11818,7 @@ unsigned long long int
 <p><!--para 3 -->
  The log10 functions return log10 x.
 
 <p><!--para 3 -->
  The log10 functions return log10 x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.9" href="#7.12.6.9">7.12.6.9 The log1p functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.9" href="#7.12.6.9">7.12.6.9 The log1p functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11523,6 +11841,7 @@ unsigned long long int
 <p><small><a name="note209" href="#note209">209)</a> For small magnitude x, log1p(x) is expected to be more accurate than log(1 + x).
 </small>
 
 <p><small><a name="note209" href="#note209">209)</a> For small magnitude x, log1p(x) is expected to be more accurate than log(1 + x).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.10" href="#7.12.6.10">7.12.6.10 The log2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.10" href="#7.12.6.10">7.12.6.10 The log2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11545,6 +11864,7 @@ unsigned long long int
  
 <!--page 239 -->
 
  
 <!--page 239 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.11" href="#7.12.6.11">7.12.6.11 The logb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.11" href="#7.12.6.11">7.12.6.11 The logb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11567,6 +11887,7 @@ unsigned long long int
 <p><!--para 3 -->
  The logb functions return the signed exponent of x.
 
 <p><!--para 3 -->
  The logb functions return the signed exponent of x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.12" href="#7.12.6.12">7.12.6.12 The modf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.12" href="#7.12.6.12">7.12.6.12 The modf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11586,6 +11907,7 @@ unsigned long long int
  The modf functions return the signed fractional part of value.
 <!--page 240 -->
 
  The modf functions return the signed fractional part of value.
 <!--page 240 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.13" href="#7.12.6.13">7.12.6.13 The scalbn and scalbln functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.13" href="#7.12.6.13">7.12.6.13 The scalbn and scalbln functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11606,8 +11928,10 @@ unsigned long long int
 <p><!--para 3 -->
  The scalbn and scalbln functions return x FLT_RADIX<sup>n</sup> .
 
 <p><!--para 3 -->
  The scalbn and scalbln functions return x FLT_RADIX<sup>n</sup> .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.7" href="#7.12.7">7.12.7 Power and absolute-value functions</a></h4>
 
 <h4><a name="7.12.7" href="#7.12.7">7.12.7 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.1" href="#7.12.7.1">7.12.7.1 The cbrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.1" href="#7.12.7.1">7.12.7.1 The cbrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11624,6 +11948,7 @@ unsigned long long int
 <p><!--para 3 -->
  The cbrt functions return x<sup>1/3</sup>.
 
 <p><!--para 3 -->
  The cbrt functions return x<sup>1/3</sup>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.2" href="#7.12.7.2">7.12.7.2 The fabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.2" href="#7.12.7.2">7.12.7.2 The fabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11641,6 +11966,7 @@ unsigned long long int
 <p><!--para 3 -->
  The fabs functions return | x |.
 
 <p><!--para 3 -->
  The fabs functions return | x |.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.3" href="#7.12.7.3">7.12.7.3 The hypot functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.3" href="#7.12.7.3">7.12.7.3 The hypot functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11659,6 +11985,7 @@ unsigned long long int
 <p><!--para 4 -->
  The hypot functions return (sqrt)(x<sup>2</sup> + y<sup>2</sup>).
 
 <p><!--para 4 -->
  The hypot functions return (sqrt)(x<sup>2</sup> + y<sup>2</sup>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.4" href="#7.12.7.4">7.12.7.4 The pow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.4" href="#7.12.7.4">7.12.7.4 The pow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11678,6 +12005,7 @@ unsigned long long int
 <p><!--para 3 -->
  The pow functions return x<sup>y</sup>.
 
 <p><!--para 3 -->
  The pow functions return x<sup>y</sup>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.5" href="#7.12.7.5">7.12.7.5 The sqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.5" href="#7.12.7.5">7.12.7.5 The sqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11696,8 +12024,10 @@ unsigned long long int
 <p><!--para 3 -->
  The sqrt functions return (sqrt)(x).
 
 <p><!--para 3 -->
  The sqrt functions return (sqrt)(x).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.8" href="#7.12.8">7.12.8 Error and gamma functions</a></h4>
 
 <h4><a name="7.12.8" href="#7.12.8">7.12.8 Error and gamma functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.1" href="#7.12.8.1">7.12.8.1 The erf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.1" href="#7.12.8.1">7.12.8.1 The erf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11719,6 +12049,7 @@ unsigned long long int
           (sqrt)(pi)   0 
 </pre>
 
           (sqrt)(pi)   0 
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.2" href="#7.12.8.2">7.12.8.2 The erfc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.2" href="#7.12.8.2">7.12.8.2 The erfc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11742,6 +12073,7 @@ unsigned long long int
 </pre>
  
 <!--page 243 -->
 </pre>
  
 <!--page 243 -->

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.3" href="#7.12.8.3">7.12.8.3 The lgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.3" href="#7.12.8.3">7.12.8.3 The lgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11760,6 +12092,7 @@ unsigned long long int
 <p><!--para 3 -->
  The lgamma functions return loge | (Gamma)(x) |.
 
 <p><!--para 3 -->
  The lgamma functions return loge | (Gamma)(x) |.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.4" href="#7.12.8.4">7.12.8.4 The tgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.4" href="#7.12.8.4">7.12.8.4 The tgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11778,8 +12111,10 @@ unsigned long long int
 <p><!--para 3 -->
  The tgamma functions return (Gamma)(x).
 
 <p><!--para 3 -->
  The tgamma functions return (Gamma)(x).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.9" href="#7.12.9">7.12.9 Nearest integer functions</a></h4>
 
 <h4><a name="7.12.9" href="#7.12.9">7.12.9 Nearest integer functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.1" href="#7.12.9.1">7.12.9.1 The ceil functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.1" href="#7.12.9.1">7.12.9.1 The ceil functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11797,6 +12132,7 @@ unsigned long long int
 <p><!--para 3 -->
  The ceil functions return [^x^], expressed as a floating-point number.
 
 <p><!--para 3 -->
  The ceil functions return [^x^], expressed as a floating-point number.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.2" href="#7.12.9.2">7.12.9.2 The floor functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.2" href="#7.12.9.2">7.12.9.2 The floor functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11813,6 +12149,7 @@ unsigned long long int
 <p><!--para 3 -->
  The floor functions return [_x_], expressed as a floating-point number.
 
 <p><!--para 3 -->
  The floor functions return [_x_], expressed as a floating-point number.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.3" href="#7.12.9.3">7.12.9.3 The nearbyint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.3" href="#7.12.9.3">7.12.9.3 The nearbyint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11831,6 +12168,7 @@ unsigned long long int
 <p><!--para 3 -->
  The nearbyint functions return the rounded integer value.
 
 <p><!--para 3 -->
  The nearbyint functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.4" href="#7.12.9.4">7.12.9.4 The rint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.4" href="#7.12.9.4">7.12.9.4 The rint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11850,6 +12188,7 @@ unsigned long long int
 <p><!--para 3 -->
  The rint functions return the rounded integer value.
 
 <p><!--para 3 -->
  The rint functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.5" href="#7.12.9.5">7.12.9.5 The lrint and llrint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.5" href="#7.12.9.5">7.12.9.5 The lrint and llrint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11872,6 +12211,7 @@ unsigned long long int
 <p><!--para 3 -->
  The lrint and llrint functions return the rounded integer value.
 
 <p><!--para 3 -->
  The lrint and llrint functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.6" href="#7.12.9.6">7.12.9.6 The round functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.6" href="#7.12.9.6">7.12.9.6 The round functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11891,6 +12231,7 @@ unsigned long long int
  The round functions return the rounded integer value.
 <!--page 246 -->
 
  The round functions return the rounded integer value.
 <!--page 246 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.7" href="#7.12.9.7">7.12.9.7 The lround and llround functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.7" href="#7.12.9.7">7.12.9.7 The lround and llround functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11913,6 +12254,7 @@ unsigned long long int
 <p><!--para 3 -->
  The lround and llround functions return the rounded integer value.
 
 <p><!--para 3 -->
  The lround and llround functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.8" href="#7.12.9.8">7.12.9.8 The trunc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.8" href="#7.12.9.8">7.12.9.8 The trunc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11931,8 +12273,10 @@ unsigned long long int
  The trunc functions return the truncated integer value.
 <!--page 247 -->
 
  The trunc functions return the truncated integer value.
 <!--page 247 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.10" href="#7.12.10">7.12.10 Remainder functions</a></h4>
 
 <h4><a name="7.12.10" href="#7.12.10">7.12.10 Remainder functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.1" href="#7.12.10.1">7.12.10.1 The fmod functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.1" href="#7.12.10.1">7.12.10.1 The fmod functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11952,6 +12296,7 @@ unsigned long long int
  whether a domain error occurs or the fmod functions return zero is implementation-
  defined.
 
  whether a domain error occurs or the fmod functions return zero is implementation-
  defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.2" href="#7.12.10.2">7.12.10.2 The remainder functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.2" href="#7.12.10.2">7.12.10.2 The remainder functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11981,6 +12326,7 @@ unsigned long long int
  x.'' This definition is applicable for all implementations.
 </small>
 
  x.'' This definition is applicable for all implementations.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.3" href="#7.12.10.3">7.12.10.3 The remquo functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.3" href="#7.12.10.3">7.12.10.3 The remquo functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12003,8 +12349,10 @@ unsigned long long int
  pointed to by quo is unspecified and whether a domain error occurs or the functions
  return zero is implementation defined.
 
  pointed to by quo is unspecified and whether a domain error occurs or the functions
  return zero is implementation defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.11" href="#7.12.11">7.12.11 Manipulation functions</a></h4>
 
 <h4><a name="7.12.11" href="#7.12.11">7.12.11 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.1" href="#7.12.11.1">7.12.11.1 The copysign functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.1" href="#7.12.11.1">7.12.11.1 The copysign functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12025,6 +12373,7 @@ unsigned long long int
  The copysign functions return a value with the magnitude of x and the sign of y.
 <!--page 249 -->
 
  The copysign functions return a value with the magnitude of x and the sign of y.
 <!--page 249 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.2" href="#7.12.11.2">7.12.11.2 The nan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.2" href="#7.12.11.2">7.12.11.2 The nan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12048,6 +12397,7 @@ unsigned long long int
  If the implementation does not support quiet NaNs, the functions return zero.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.20.1.3">7.20.1.3</a>).
 
  If the implementation does not support quiet NaNs, the functions return zero.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.20.1.3">7.20.1.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.3" href="#7.12.11.3">7.12.11.3 The nextafter functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.3" href="#7.12.11.3">7.12.11.3 The nextafter functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12077,6 +12427,7 @@ unsigned long long int
  function.
 </small>
 
  function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.4" href="#7.12.11.4">7.12.11.4 The nexttoward functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.4" href="#7.12.11.4">7.12.11.4 The nexttoward functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12097,8 +12448,10 @@ unsigned long long int
  range or precision in a floating second argument.
 </small>
 
  range or precision in a floating second argument.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.12" href="#7.12.12">7.12.12 Maximum, minimum, and positive difference functions</a></h4>
 
 <h4><a name="7.12.12" href="#7.12.12">7.12.12 Maximum, minimum, and positive difference functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.1" href="#7.12.12.1">7.12.12.1 The fdim functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.1" href="#7.12.12.1">7.12.12.1 The fdim functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12121,6 +12474,7 @@ unsigned long long int
 <p><!--para 3 -->
  The fdim functions return the positive difference value.
 
 <p><!--para 3 -->
  The fdim functions return the positive difference value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.2" href="#7.12.12.2">7.12.12.2 The fmax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.2" href="#7.12.12.2">7.12.12.2 The fmax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12146,6 +12500,7 @@ unsigned long long int
  fmax functions choose the numeric value. See <a href="#F.9.9.2">F.9.9.2</a>.
 </small>
 
  fmax functions choose the numeric value. See <a href="#F.9.9.2">F.9.9.2</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.3" href="#7.12.12.3">7.12.12.3 The fmin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.3" href="#7.12.12.3">7.12.12.3 The fmin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12166,8 +12521,10 @@ unsigned long long int
 <p><small><a name="note214" href="#note214">214)</a> The fmin functions are analogous to the fmax functions in their treatment of NaNs.
 </small>
 
 <p><small><a name="note214" href="#note214">214)</a> The fmin functions are analogous to the fmax functions in their treatment of NaNs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.13" href="#7.12.13">7.12.13 Floating multiply-add</a></h4>
 
 <h4><a name="7.12.13" href="#7.12.13">7.12.13 Floating multiply-add</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.13.1" href="#7.12.13.1">7.12.13.1 The fma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.13.1" href="#7.12.13.1">7.12.13.1 The fma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12192,6 +12549,7 @@ unsigned long long int
  
 <!--page 252 -->
 
  
 <!--page 252 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.14" href="#7.12.14">7.12.14 Comparison macros</a></h4>
 <p><!--para 1 -->
  The relational and equality operators support the usual mathematical relationships
 <h4><a name="7.12.14" href="#7.12.14">7.12.14 Comparison macros</a></h4>
 <p><!--para 1 -->
  The relational and equality operators support the usual mathematical relationships


@@ -12211,6 +12569,7 @@ unsigned long long int
  NaNs; the result in these cases is false.
 </small>
 
  NaNs; the result in these cases is false.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.1" href="#7.12.14.1">7.12.14.1 The isgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.1" href="#7.12.14.1">7.12.14.1 The isgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12228,6 +12587,7 @@ unsigned long long int
 <p><!--para 3 -->
  The isgreater macro returns the value of (x) &gt; (y).
 
 <p><!--para 3 -->
  The isgreater macro returns the value of (x) &gt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.2" href="#7.12.14.2">7.12.14.2 The isgreaterequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.2" href="#7.12.14.2">7.12.14.2 The isgreaterequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12249,6 +12609,7 @@ unsigned long long int
 <p><!--para 3 -->
  The isgreaterequal macro returns the value of (x) &gt;= (y).
 
 <p><!--para 3 -->
  The isgreaterequal macro returns the value of (x) &gt;= (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.3" href="#7.12.14.3">7.12.14.3 The isless macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.3" href="#7.12.14.3">7.12.14.3 The isless macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12266,6 +12627,7 @@ unsigned long long int
 <p><!--para 3 -->
  The isless macro returns the value of (x) &lt; (y).
 
 <p><!--para 3 -->
  The isless macro returns the value of (x) &lt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.4" href="#7.12.14.4">7.12.14.4 The islessequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.4" href="#7.12.14.4">7.12.14.4 The islessequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12283,6 +12645,7 @@ unsigned long long int
 <p><!--para 3 -->
  The islessequal macro returns the value of (x) &lt;= (y).
 
 <p><!--para 3 -->
  The islessequal macro returns the value of (x) &lt;= (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.5" href="#7.12.14.5">7.12.14.5 The islessgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.5" href="#7.12.14.5">7.12.14.5 The islessgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12302,6 +12665,7 @@ unsigned long long int
 <p><!--para 3 -->
  The islessgreater macro returns the value of (x) &lt; (y) || (x) &gt; (y).
 
 <p><!--para 3 -->
  The islessgreater macro returns the value of (x) &lt; (y) || (x) &gt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.6" href="#7.12.14.6">7.12.14.6 The isunordered macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.6" href="#7.12.14.6">7.12.14.6 The isunordered macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12317,6 +12681,7 @@ unsigned long long int
  The isunordered macro returns 1 if its arguments are unordered and 0 otherwise.
 <!--page 255 -->
 
  The isunordered macro returns 1 if its arguments are unordered and 0 otherwise.
 <!--page 255 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.13" href="#7.13">7.13 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.13">&lt;setjmp.h&gt;</a> defines the macro setjmp, and declares one function and
 <h3><a name="7.13" href="#7.13">7.13 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.13">&lt;setjmp.h&gt;</a> defines the macro setjmp, and declares one function and


@@ -12342,8 +12707,10 @@ unsigned long long int
  a program.
 </small>
 
  a program.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.13.1" href="#7.13.1">7.13.1 Save calling environment</a></h4>
 
 <h4><a name="7.13.1" href="#7.13.1">7.13.1 Save calling environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.13.1.1" href="#7.13.1.1">7.13.1.1 The setjmp macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.13.1.1" href="#7.13.1.1">7.13.1.1 The setjmp macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12378,8 +12745,10 @@ unsigned long long int
 <p><!--para 5 -->
  If the invocation appears in any other context, the behavior is undefined.
 
 <p><!--para 5 -->
  If the invocation appears in any other context, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.13.2" href="#7.13.2">7.13.2 Restore calling environment</a></h4>
 
 <h4><a name="7.13.2" href="#7.13.2">7.13.2 Restore calling environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.13.2.1" href="#7.13.2.1">7.13.2.1 The longjmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.13.2.1" href="#7.13.2.1">7.13.2.1 The longjmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12448,6 +12817,7 @@ unsigned long long int
 <p><small><a name="note218" href="#note218">218)</a> This includes, but is not limited to, the floating-point status flags and the state of open files.
 </small>
 
 <p><small><a name="note218" href="#note218">218)</a> This includes, but is not limited to, the floating-point status flags and the state of open files.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.14" href="#7.14">7.14 Signal handling &lt;signal.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.14">&lt;signal.h&gt;</a> declares a type and two functions and defines several macros,
 <h3><a name="7.14" href="#7.14">7.14 Signal handling &lt;signal.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.14">&lt;signal.h&gt;</a> declares a type and two functions and defines several macros,


@@ -12499,8 +12869,10 @@ unsigned long long int
  and termination.
 </small>
 
  and termination.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.14.1" href="#7.14.1">7.14.1 Specify signal handling</a></h4>
 
 <h4><a name="7.14.1" href="#7.14.1">7.14.1 Specify signal handling</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.14.1.1" href="#7.14.1.1">7.14.1.1 The signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.14.1.1" href="#7.14.1.1">7.14.1.1 The signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12567,8 +12939,10 @@ unsigned long long int
 <p><small><a name="note220" href="#note220">220)</a> If any signal is generated by an asynchronous signal handler, the behavior is undefined.
 </small>
 
 <p><small><a name="note220" href="#note220">220)</a> If any signal is generated by an asynchronous signal handler, the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.14.2" href="#7.14.2">7.14.2 Send signal</a></h4>
 
 <h4><a name="7.14.2" href="#7.14.2">7.14.2 Send signal</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.14.2.1" href="#7.14.2.1">7.14.2.1 The raise function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.14.2.1" href="#7.14.2.1">7.14.2.1 The raise function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12586,6 +12960,7 @@ unsigned long long int
  The raise function returns zero if successful, nonzero if unsuccessful.
 <!--page 261 -->
 
  The raise function returns zero if successful, nonzero if unsuccessful.
 <!--page 261 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.15" href="#7.15">7.15 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.15">&lt;stdarg.h&gt;</a> declares a type and defines four macros, for advancing
 <h3><a name="7.15" href="#7.15">7.15 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.15">&lt;stdarg.h&gt;</a> declares a type and defines four macros, for advancing


@@ -12614,6 +12989,7 @@ unsigned long long int
  case the original function may make further use of the original list after the other function returns.
 </small>
 
  case the original function may make further use of the original list after the other function returns.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.15.1" href="#7.15.1">7.15.1 Variable argument list access macros</a></h4>
 <p><!--para 1 -->
  The va_start and va_arg macros described in this subclause shall be implemented
 <h4><a name="7.15.1" href="#7.15.1">7.15.1 Variable argument list access macros</a></h4>
 <p><!--para 1 -->
  The va_start and va_arg macros described in this subclause shall be implemented


@@ -12624,6 +13000,7 @@ unsigned long long int
  shall be matched by a corresponding invocation of the va_end macro in the same
  function.
 
  shall be matched by a corresponding invocation of the va_end macro in the same
  function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.15.1.1" href="#7.15.1.1">7.15.1.1 The va_arg macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.15.1.1" href="#7.15.1.1">7.15.1.1 The va_arg macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12656,6 +13033,7 @@ unsigned long long int
  value of the argument after that specified by parmN . Successive invocations return the
  values of the remaining arguments in succession.
 
  value of the argument after that specified by parmN . Successive invocations return the
  values of the remaining arguments in succession.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.15.1.2" href="#7.15.1.2">7.15.1.2 The va_copy macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.15.1.2" href="#7.15.1.2">7.15.1.2 The va_copy macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12674,6 +13052,7 @@ unsigned long long int
 <p><!--para 3 -->
  The va_copy macro returns no value.
 
 <p><!--para 3 -->
  The va_copy macro returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.15.1.3" href="#7.15.1.3">7.15.1.3 The va_end macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.15.1.3" href="#7.15.1.3">7.15.1.3 The va_end macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12695,6 +13074,7 @@ unsigned long long int
 <p><!--para 3 -->
  The va_end macro returns no value.
 
 <p><!--para 3 -->
  The va_end macro returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.15.1.4" href="#7.15.1.4">7.15.1.4 The va_start macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.15.1.4" href="#7.15.1.4">7.15.1.4 The va_start macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12778,6 +13158,7 @@ unsigned long long int
           }
 </pre>
 
           }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.16" href="#7.16">7.16 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.16">&lt;stdbool.h&gt;</a> defines four macros.
 <h3><a name="7.16" href="#7.16">7.16 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.16">&lt;stdbool.h&gt;</a> defines four macros.


@@ -12815,6 +13196,7 @@ unsigned long long int
 <p><small><a name="note222" href="#note222">222)</a> See ''future library directions'' (<a href="#7.26.7">7.26.7</a>).
 </small>
 
 <p><small><a name="note222" href="#note222">222)</a> See ''future library directions'' (<a href="#7.26.7">7.26.7</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.17" href="#7.17">7.17 Common definitions &lt;stddef.h&gt;</a></h3>
 <p><!--para 1 -->
  The following types and macros are defined in the standard header <a href="#7.17">&lt;stddef.h&gt;</a>. Some
 <h3><a name="7.17" href="#7.17">7.17 Common definitions &lt;stddef.h&gt;</a></h3>
 <p><!--para 1 -->
  The following types and macros are defined in the standard header <a href="#7.17">&lt;stddef.h&gt;</a>. Some


@@ -12864,6 +13246,7 @@ unsigned long long int
 <p><b> Forward references</b>: localization (<a href="#7.11">7.11</a>).
 <!--page 267 -->
 
 <p><b> Forward references</b>: localization (<a href="#7.11">7.11</a>).
 <!--page 267 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.18" href="#7.18">7.18 Integer types &lt;stdint.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.18">&lt;stdint.h&gt;</a> declares sets of integer types having specified widths, and
 <h3><a name="7.18" href="#7.18">7.18 Integer types &lt;stdint.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.18">&lt;stdint.h&gt;</a> declares sets of integer types having specified widths, and


@@ -12896,6 +13279,7 @@ unsigned long long int
 <p><small><a name="note224" href="#note224">224)</a> Some of these types may denote implementation-defined extended integer types.
 </small>
 
 <p><small><a name="note224" href="#note224">224)</a> Some of these types may denote implementation-defined extended integer types.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.18.1" href="#7.18.1">7.18.1 Integer types</a></h4>
 <p><!--para 1 -->
  When typedef names differing only in the absence or presence of the initial u are defined,
 <h4><a name="7.18.1" href="#7.18.1">7.18.1 Integer types</a></h4>
 <p><!--para 1 -->
  When typedef names differing only in the absence or presence of the initial u are defined,


@@ -12910,6 +13294,7 @@ unsigned long long int
  
 <!--page 268 -->
 
  
 <!--page 268 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.1.1" href="#7.18.1.1">7.18.1.1 Exact-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name intN_t designates a signed integer type with width N , no padding
 <h5><a name="7.18.1.1" href="#7.18.1.1">7.18.1.1 Exact-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name intN_t designates a signed integer type with width N , no padding


@@ -12923,6 +13308,7 @@ unsigned long long int
  widths of 8, 16, 32, or 64 bits, no padding bits, and (for the signed types) that have a
  two's complement representation, it shall define the corresponding typedef names.
 
  widths of 8, 16, 32, or 64 bits, no padding bits, and (for the signed types) that have a
  two's complement representation, it shall define the corresponding typedef names.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.1.2" href="#7.18.1.2">7.18.1.2 Minimum-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name int_leastN_t designates a signed integer type with a width of at
 <h5><a name="7.18.1.2" href="#7.18.1.2">7.18.1.2 Minimum-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name int_leastN_t designates a signed integer type with a width of at


@@ -12943,6 +13329,7 @@ unsigned long long int
 </pre>
  All other types of this form are optional.
 
 </pre>
  All other types of this form are optional.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.1.3" href="#7.18.1.3">7.18.1.3 Fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
  Each of the following types designates an integer type that is usually fastest<sup><a href="#note225"><b>225)</b></a></sup> to operate
 <h5><a name="7.18.1.3" href="#7.18.1.3">7.18.1.3 Fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
  Each of the following types designates an integer type that is usually fastest<sup><a href="#note225"><b>225)</b></a></sup> to operate


@@ -12972,6 +13359,7 @@ unsigned long long int
  signedness and width requirements.
 </small>
 
  signedness and width requirements.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.1.4" href="#7.18.1.4">7.18.1.4 Integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type with the property that any valid
 <h5><a name="7.18.1.4" href="#7.18.1.4">7.18.1.4 Integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type with the property that any valid


@@ -12988,6 +13376,7 @@ unsigned long long int
 </pre>
  These types are optional.
 
 </pre>
  These types are optional.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.1.5" href="#7.18.1.5">7.18.1.5 Greatest-width integer types</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type capable of representing any value of
 <h5><a name="7.18.1.5" href="#7.18.1.5">7.18.1.5 Greatest-width integer types</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type capable of representing any value of


@@ -13002,6 +13391,7 @@ unsigned long long int
 </pre>
  These types are required.
 
 </pre>
  These types are required.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.18.2" href="#7.18.2">7.18.2 Limits of specified-width integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros<sup><a href="#note226"><b>226)</b></a></sup> specify the minimum and maximum limits of the
 <h4><a name="7.18.2" href="#7.18.2">7.18.2 Limits of specified-width integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros<sup><a href="#note226"><b>226)</b></a></sup> specify the minimum and maximum limits of the


@@ -13022,6 +13412,7 @@ unsigned long long int
  before <a href="#7.18">&lt;stdint.h&gt;</a> is included.
 </small>
 
  before <a href="#7.18">&lt;stdint.h&gt;</a> is included.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.2.1" href="#7.18.2.1">7.18.2.1 Limits of exact-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.18.2.1" href="#7.18.2.1">7.18.2.1 Limits of exact-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -13039,6 +13430,7 @@ unsigned long long int
 </pre>
 </ul>
 
 </pre>
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.2.2" href="#7.18.2.2">7.18.2.2 Limits of minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.18.2.2" href="#7.18.2.2">7.18.2.2 Limits of minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -13056,6 +13448,7 @@ unsigned long long int
 </pre>
 </ul>
 
 </pre>
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.2.3" href="#7.18.2.3">7.18.2.3 Limits of fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.18.2.3" href="#7.18.2.3">7.18.2.3 Limits of fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -13073,6 +13466,7 @@ unsigned long long int
 </pre>
 </ul>
 
 </pre>
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.2.4" href="#7.18.2.4">7.18.2.4 Limits of integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.18.2.4" href="#7.18.2.4">7.18.2.4 Limits of integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -13091,6 +13485,7 @@ unsigned long long int
 </pre>
 </ul>
 
 </pre>
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.2.5" href="#7.18.2.5">7.18.2.5 Limits of greatest-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.18.2.5" href="#7.18.2.5">7.18.2.5 Limits of greatest-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -13108,6 +13503,7 @@ unsigned long long int
 </pre>
 </ul>
 
 </pre>
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.18.3" href="#7.18.3">7.18.3 Limits of other integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros<sup><a href="#note227"><b>227)</b></a></sup> specify the minimum and maximum limits of
 <h4><a name="7.18.3" href="#7.18.3">7.18.3 Limits of other integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros<sup><a href="#note227"><b>227)</b></a></sup> specify the minimum and maximum limits of


@@ -13175,6 +13571,7 @@ unsigned long long int
  character set.
 </small>
 
  character set.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.18.4" href="#7.18.4">7.18.4 Macros for integer constants</a></h4>
 <p><!--para 1 -->
  The following function-like macros<sup><a href="#note230"><b>230)</b></a></sup> expand to integer constants suitable for
 <h4><a name="7.18.4" href="#7.18.4">7.18.4 Macros for integer constants</a></h4>
 <p><!--para 1 -->
  The following function-like macros<sup><a href="#note230"><b>230)</b></a></sup> expand to integer constants suitable for


@@ -13200,6 +13597,7 @@ unsigned long long int
  defined before <a href="#7.18">&lt;stdint.h&gt;</a> is included.
 </small>
 
  defined before <a href="#7.18">&lt;stdint.h&gt;</a> is included.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.4.1" href="#7.18.4.1">7.18.4.1 Macros for minimum-width integer constants</a></h5>
 <p><!--para 1 -->
  The macro INTN_C(value) shall expand to an integer constant expression
 <h5><a name="7.18.4.1" href="#7.18.4.1">7.18.4.1 Macros for minimum-width integer constants</a></h5>
 <p><!--para 1 -->
  The macro INTN_C(value) shall expand to an integer constant expression


@@ -13208,6 +13606,7 @@ unsigned long long int
  example, if uint_least64_t is a name for the type unsigned long long int,
  then UINT64_C(0x123) might expand to the integer constant 0x123ULL.
 
  example, if uint_least64_t is a name for the type unsigned long long int,
  then UINT64_C(0x123) might expand to the integer constant 0x123ULL.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.18.4.2" href="#7.18.4.2">7.18.4.2 Macros for greatest-width integer constants</a></h5>
 <p><!--para 1 -->
  The following macro expands to an integer constant expression having the value specified
 <h5><a name="7.18.4.2" href="#7.18.4.2">7.18.4.2 Macros for greatest-width integer constants</a></h5>
 <p><!--para 1 -->
  The following macro expands to an integer constant expression having the value specified


@@ -13222,8 +13621,10 @@ unsigned long long int
         UINTMAX_C(value)
 </pre>
 
         UINTMAX_C(value)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.19" href="#7.19">7.19 Input/output &lt;stdio.h&gt;</a></h3>
 
 <h3><a name="7.19" href="#7.19">7.19 Input/output &lt;stdio.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.1" href="#7.19.1">7.19.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stdio.h&gt;</a> declares three types, several macros, and many functions for
 <h4><a name="7.19.1" href="#7.19.1">7.19.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stdio.h&gt;</a> declares three types, several macros, and many functions for


@@ -13335,6 +13736,7 @@ unsigned long long int
  all possible strings of length FILENAME_MAX cannot be expected to be opened successfully.
 </small>
 
  all possible strings of length FILENAME_MAX cannot be expected to be opened successfully.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.2" href="#7.19.2">7.19.2 Streams</a></h4>
 <p><!--para 1 -->
  Input and output, whether to or from physical devices such as terminals and tape drives,
 <h4><a name="7.19.2" href="#7.19.2">7.19.2 Streams</a></h4>
 <p><!--para 1 -->
  Input and output, whether to or from physical devices such as terminals and tape drives,


@@ -13413,6 +13815,7 @@ unsigned long long int
 <p><small><a name="note233" href="#note233">233)</a> The three predefined streams stdin, stdout, and stderr are unoriented at program startup.
 </small>
 
 <p><small><a name="note233" href="#note233">233)</a> The three predefined streams stdin, stdout, and stderr are unoriented at program startup.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.3" href="#7.19.3">7.19.3 Files</a></h4>
 <p><!--para 1 -->
  A stream is associated with an external file (which may be a physical device) by opening
 <h4><a name="7.19.3" href="#7.19.3">7.19.3 Files</a></h4>
 <p><!--para 1 -->
  A stream is associated with an external file (which may be a physical device) by opening


@@ -13523,8 +13926,10 @@ unsigned long long int
  with state-dependent encoding that does not assuredly end in the initial shift state.
 </small>
 
  with state-dependent encoding that does not assuredly end in the initial shift state.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.4" href="#7.19.4">7.19.4 Operations on files</a></h4>
 
 <h4><a name="7.19.4" href="#7.19.4">7.19.4 Operations on files</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.4.1" href="#7.19.4.1">7.19.4.1 The remove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.4.1" href="#7.19.4.1">7.19.4.1 The remove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13542,6 +13947,7 @@ unsigned long long int
 <p><!--para 3 -->
  The remove function returns zero if the operation succeeds, nonzero if it fails.
 
 <p><!--para 3 -->
  The remove function returns zero if the operation succeeds, nonzero if it fails.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.4.2" href="#7.19.4.2">7.19.4.2 The rename function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.4.2" href="#7.19.4.2">7.19.4.2 The rename function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13566,6 +13972,7 @@ unsigned long long int
  or that it is necessary to copy its contents to effectuate its renaming.
 </small>
 
  or that it is necessary to copy its contents to effectuate its renaming.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.4.3" href="#7.19.4.3">7.19.4.3 The tmpfile function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.4.3" href="#7.19.4.3">7.19.4.3 The tmpfile function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13591,6 +13998,7 @@ unsigned long long int
  cannot be created, the tmpfile function returns a null pointer.
 <p><b> Forward references</b>: the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 
  cannot be created, the tmpfile function returns a null pointer.
 <p><b> Forward references</b>: the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.4.4" href="#7.19.4.4">7.19.4.4 The tmpnam function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.4.4" href="#7.19.4.4">7.19.4.4 The tmpnam function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13630,8 +14038,10 @@ unsigned long long int
  is ended, and before program termination.
 </small>
 
  is ended, and before program termination.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.5" href="#7.19.5">7.19.5 File access functions</a></h4>
 
 <h4><a name="7.19.5" href="#7.19.5">7.19.5 File access functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.1" href="#7.19.5.1">7.19.5.1 The fclose function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.1" href="#7.19.5.1">7.19.5.1 The fclose function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13652,6 +14062,7 @@ unsigned long long int
  The fclose function returns zero if the stream was successfully closed, or EOF if any
  errors were detected.
 
  The fclose function returns zero if the stream was successfully closed, or EOF if any
  errors were detected.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.2" href="#7.19.5.2">7.19.5.2 The fflush function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.2" href="#7.19.5.2">7.19.5.2 The fflush function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13675,6 +14086,7 @@ unsigned long long int
  error occurs, otherwise it returns zero.
 <p><b> Forward references</b>: the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 
  error occurs, otherwise it returns zero.
 <p><b> Forward references</b>: the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.3" href="#7.19.5.3">7.19.5.3 The fopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.3" href="#7.19.5.3">7.19.5.3 The fopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13740,6 +14152,7 @@ unsigned long long int
  conform to the properties in <a href="#7.19.2">7.19.2</a>).
 </small>
 
  conform to the properties in <a href="#7.19.2">7.19.2</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.4" href="#7.19.5.4">7.19.5.4 The freopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.4" href="#7.19.5.4">7.19.5.4 The freopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13775,6 +14188,7 @@ unsigned long long int
  returned by the fopen function may be assigned.
 </small>
 
  returned by the fopen function may be assigned.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.5" href="#7.19.5.5">7.19.5.5 The setbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.5" href="#7.19.5.5">7.19.5.5 The setbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13793,6 +14207,7 @@ unsigned long long int
  The setbuf function returns no value.
 <p><b> Forward references</b>: the setvbuf function (<a href="#7.19.5.6">7.19.5.6</a>).
 
  The setbuf function returns no value.
 <p><b> Forward references</b>: the setvbuf function (<a href="#7.19.5.6">7.19.5.6</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.5.6" href="#7.19.5.6">7.19.5.6 The setvbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.5.6" href="#7.19.5.6">7.19.5.6 The setvbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13829,6 +14244,7 @@ unsigned long long int
  before a buffer that has automatic storage duration is deallocated upon block exit.
 </small>
 
  before a buffer that has automatic storage duration is deallocated upon block exit.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.6" href="#7.19.6">7.19.6 Formatted input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted input/output functions shall behave as if there is a sequence point after the
 <h4><a name="7.19.6" href="#7.19.6">7.19.6 Formatted input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted input/output functions shall behave as if there is a sequence point after the


@@ -13838,6 +14254,7 @@ unsigned long long int
 <p><small><a name="note240" href="#note240">240)</a> The fprintf functions perform writes to memory for the %n specifier.
 </small>
 
 <p><small><a name="note240" href="#note240">240)</a> The fprintf functions perform writes to memory for the %n specifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.1" href="#7.19.6.1">7.19.6.1 The fprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.1" href="#7.19.6.1">7.19.6.1 The fprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14195,6 +14612,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  the case of fixed-point conversion by the source value as well.
 </small>
 
  the case of fixed-point conversion by the source value as well.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.2" href="#7.19.6.2">7.19.6.2 The fscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.2" href="#7.19.6.2">7.19.6.2 The fscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14560,6 +14978,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note253" href="#note253">253)</a> See ''future library directions'' (<a href="#7.26.9">7.26.9</a>).
 </small>
 
 <p><small><a name="note253" href="#note253">253)</a> See ''future library directions'' (<a href="#7.26.9">7.26.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.3" href="#7.19.6.3">7.19.6.3 The printf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.3" href="#7.19.6.3">7.19.6.3 The printf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14576,6 +14995,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The printf function returns the number of characters transmitted, or a negative value if
  an output or encoding error occurred.
 
  The printf function returns the number of characters transmitted, or a negative value if
  an output or encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.4" href="#7.19.6.4">7.19.6.4 The scanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.4" href="#7.19.6.4">7.19.6.4 The scanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14594,6 +15014,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  assigned, which can be fewer than provided for, or even zero, in the event of an early
  matching failure.
 
  assigned, which can be fewer than provided for, or even zero, in the event of an early
  matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.5" href="#7.19.6.5">7.19.6.5 The snprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.5" href="#7.19.6.5">7.19.6.5 The snprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14618,6 +15039,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.6" href="#7.19.6.6">7.19.6.6 The sprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.6" href="#7.19.6.6">7.19.6.6 The sprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14637,6 +15059,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The sprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 
  The sprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.7" href="#7.19.6.7">7.19.6.7 The sscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.7" href="#7.19.6.7">7.19.6.7 The sscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14659,6 +15082,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  early matching failure.
 <!--page 304 -->
 
  early matching failure.
 <!--page 304 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.8" href="#7.19.6.8">7.19.6.8 The vfprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.8" href="#7.19.6.8">7.19.6.8 The vfprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14706,6 +15130,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  vsscanf invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 
  vsscanf invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.9" href="#7.19.6.9">7.19.6.9 The vfscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.9" href="#7.19.6.9">7.19.6.9 The vfscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14729,6 +15154,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.10" href="#7.19.6.10">7.19.6.10 The vprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.10" href="#7.19.6.10">7.19.6.10 The vprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14750,6 +15176,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  if an output or encoding error occurred.
 <!--page 306 -->
 
  if an output or encoding error occurred.
 <!--page 306 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.11" href="#7.19.6.11">7.19.6.11 The vscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.11" href="#7.19.6.11">7.19.6.11 The vscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14772,6 +15199,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.12" href="#7.19.6.12">7.19.6.12 The vsnprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.12" href="#7.19.6.12">7.19.6.12 The vsnprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14797,6 +15225,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  completely written if and only if the returned value is nonnegative and less than n.
 <!--page 307 -->
 
  completely written if and only if the returned value is nonnegative and less than n.
 <!--page 307 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.13" href="#7.19.6.13">7.19.6.13 The vsprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.13" href="#7.19.6.13">7.19.6.13 The vsprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14819,6 +15248,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The vsprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 
  The vsprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.6.14" href="#7.19.6.14">7.19.6.14 The vsscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.6.14" href="#7.19.6.14">7.19.6.14 The vsscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14843,8 +15273,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  early matching failure.
 <!--page 308 -->
 
  early matching failure.
 <!--page 308 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.7" href="#7.19.7">7.19.7 Character input/output functions</a></h4>
 
 <h4><a name="7.19.7" href="#7.19.7">7.19.7 Character input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.1" href="#7.19.7.1">7.19.7.1 The fgetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.1" href="#7.19.7.1">7.19.7.1 The fgetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14870,6 +15302,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note255" href="#note255">255)</a> An end-of-file and a read error can be distinguished by use of the feof and ferror functions.
 </small>
 
 <p><small><a name="note255" href="#note255">255)</a> An end-of-file and a read error can be distinguished by use of the feof and ferror functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.2" href="#7.19.7.2">7.19.7.2 The fgets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.2" href="#7.19.7.2">7.19.7.2 The fgets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14896,6 +15329,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 309 -->
 
  
 <!--page 309 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.3" href="#7.19.7.3">7.19.7.3 The fputc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.3" href="#7.19.7.3">7.19.7.3 The fputc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14915,6 +15349,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The fputc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and fputc returns EOF.
 
  The fputc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and fputc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.4" href="#7.19.7.4">7.19.7.4 The fputs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.4" href="#7.19.7.4">7.19.7.4 The fputs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14932,6 +15367,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The fputs function returns EOF if a write error occurs; otherwise it returns a
  nonnegative value.
 
  The fputs function returns EOF if a write error occurs; otherwise it returns a
  nonnegative value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.5" href="#7.19.7.5">7.19.7.5 The getc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.5" href="#7.19.7.5">7.19.7.5 The getc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14952,6 +15388,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  getc returns EOF. If a read error occurs, the error indicator for the stream is set and
  getc returns EOF.
 
  getc returns EOF. If a read error occurs, the error indicator for the stream is set and
  getc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.6" href="#7.19.7.6">7.19.7.6 The getchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.6" href="#7.19.7.6">7.19.7.6 The getchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14969,6 +15406,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  getchar returns EOF. If a read error occurs, the error indicator for the stream is set and
  getchar returns EOF.
 
  getchar returns EOF. If a read error occurs, the error indicator for the stream is set and
  getchar returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.7" href="#7.19.7.7">7.19.7.7 The gets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.7" href="#7.19.7.7">7.19.7.7 The gets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14991,6 +15429,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><b> Forward references</b>: future library directions (<a href="#7.26.9">7.26.9</a>).
 <!--page 311 -->
 
 <p><b> Forward references</b>: future library directions (<a href="#7.26.9">7.26.9</a>).
 <!--page 311 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.8" href="#7.19.7.8">7.19.7.8 The putc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.8" href="#7.19.7.8">7.19.7.8 The putc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15008,6 +15447,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The putc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putc returns EOF.
 
  The putc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.9" href="#7.19.7.9">7.19.7.9 The putchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.9" href="#7.19.7.9">7.19.7.9 The putchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15023,6 +15463,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The putchar function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putchar returns EOF.
 
  The putchar function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putchar returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.10" href="#7.19.7.10">7.19.7.10 The puts function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.10" href="#7.19.7.10">7.19.7.10 The puts function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15041,6 +15482,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  value.
 <!--page 312 -->
 
  value.
 <!--page 312 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.7.11" href="#7.19.7.11">7.19.7.11 The ungetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.7.11" href="#7.19.7.11">7.19.7.11 The ungetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15087,8 +15529,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note256" href="#note256">256)</a> See ''future library directions'' (<a href="#7.26.9">7.26.9</a>).
 </small>
 
 <p><small><a name="note256" href="#note256">256)</a> See ''future library directions'' (<a href="#7.26.9">7.26.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.8" href="#7.19.8">7.19.8 Direct input/output functions</a></h4>
 
 <h4><a name="7.19.8" href="#7.19.8">7.19.8 Direct input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.8.1" href="#7.19.8.1">7.19.8.1 The fread function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.8.1" href="#7.19.8.1">7.19.8.1 The fread function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15114,6 +15558,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  fread returns zero and the contents of the array and the state of the stream remain
  unchanged.
 
  fread returns zero and the contents of the array and the state of the stream remain
  unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.8.2" href="#7.19.8.2">7.19.8.2 The fwrite function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.8.2" href="#7.19.8.2">7.19.8.2 The fwrite function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15139,8 +15584,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  less than nmemb only if a write error is encountered. If size or nmemb is zero,
  fwrite returns zero and the state of the stream remains unchanged.
 
  less than nmemb only if a write error is encountered. If size or nmemb is zero,
  fwrite returns zero and the state of the stream remains unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.9" href="#7.19.9">7.19.9 File positioning functions</a></h4>
 
 <h4><a name="7.19.9" href="#7.19.9">7.19.9 File positioning functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.9.1" href="#7.19.9.1">7.19.9.1 The fgetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.9.1" href="#7.19.9.1">7.19.9.1 The fgetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15161,6 +15608,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  returns nonzero and stores an implementation-defined positive value in errno.
 <p><b> Forward references</b>: the fsetpos function (<a href="#7.19.9.3">7.19.9.3</a>).
 
  returns nonzero and stores an implementation-defined positive value in errno.
 <p><b> Forward references</b>: the fsetpos function (<a href="#7.19.9.3">7.19.9.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.9.2" href="#7.19.9.2">7.19.9.2 The fseek function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.9.2" href="#7.19.9.2">7.19.9.2 The fseek function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15193,6 +15641,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The fseek function returns nonzero only for a request that cannot be satisfied.
 <p><b> Forward references</b>: the ftell function (<a href="#7.19.9.4">7.19.9.4</a>).
 
  The fseek function returns nonzero only for a request that cannot be satisfied.
 <p><b> Forward references</b>: the ftell function (<a href="#7.19.9.4">7.19.9.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.9.3" href="#7.19.9.3">7.19.9.3 The fsetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.9.3" href="#7.19.9.3">7.19.9.3 The fsetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15217,6 +15666,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  If successful, the fsetpos function returns zero; on failure, the fsetpos function
  returns nonzero and stores an implementation-defined positive value in errno.
 
  If successful, the fsetpos function returns zero; on failure, the fsetpos function
  returns nonzero and stores an implementation-defined positive value in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.9.4" href="#7.19.9.4">7.19.9.4 The ftell function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.9.4" href="#7.19.9.4">7.19.9.4 The ftell function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15240,6 +15690,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  for the stream. On failure, the ftell function returns -1L and stores an
  implementation-defined positive value in errno.
 
  for the stream. On failure, the ftell function returns -1L and stores an
  implementation-defined positive value in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.9.5" href="#7.19.9.5">7.19.9.5 The rewind function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.9.5" href="#7.19.9.5">7.19.9.5 The rewind function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15259,8 +15710,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The rewind function returns no value.
 
 <p><!--para 3 -->
  The rewind function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.19.10" href="#7.19.10">7.19.10 Error-handling functions</a></h4>
 
 <h4><a name="7.19.10" href="#7.19.10">7.19.10 Error-handling functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.10.1" href="#7.19.10.1">7.19.10.1 The clearerr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.10.1" href="#7.19.10.1">7.19.10.1 The clearerr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15277,6 +15730,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The clearerr function returns no value.
 <!--page 317 -->
 
  The clearerr function returns no value.
 <!--page 317 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.10.2" href="#7.19.10.2">7.19.10.2 The feof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.10.2" href="#7.19.10.2">7.19.10.2 The feof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15292,6 +15746,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The feof function returns nonzero if and only if the end-of-file indicator is set for
  stream.
 
  The feof function returns nonzero if and only if the end-of-file indicator is set for
  stream.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.10.3" href="#7.19.10.3">7.19.10.3 The ferror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.10.3" href="#7.19.10.3">7.19.10.3 The ferror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15307,6 +15762,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The ferror function returns nonzero if and only if the error indicator is set for
  stream.
 
  The ferror function returns nonzero if and only if the error indicator is set for
  stream.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.19.10.4" href="#7.19.10.4">7.19.10.4 The perror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.19.10.4" href="#7.19.10.4">7.19.10.4 The perror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15328,6 +15784,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><b> Forward references</b>: the strerror function (<a href="#7.21.6.2">7.21.6.2</a>).
 <!--page 318 -->
 
 <p><b> Forward references</b>: the strerror function (<a href="#7.21.6.2">7.21.6.2</a>).
 <!--page 318 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.20" href="#7.20">7.20 General utilities &lt;stdlib.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdlib.h&gt;</a> declares five types and several functions of general utility, and
 <h3><a name="7.20" href="#7.20">7.20 General utilities &lt;stdlib.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdlib.h&gt;</a> declares five types and several functions of general utility, and


@@ -15379,12 +15836,14 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note257" href="#note257">257)</a> See ''future library directions'' (<a href="#7.26.10">7.26.10</a>).
 </small>
 
 <p><small><a name="note257" href="#note257">257)</a> See ''future library directions'' (<a href="#7.26.10">7.26.10</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.1" href="#7.20.1">7.20.1 Numeric conversion functions</a></h4>
 <p><!--para 1 -->
  The functions atof, atoi, atol, and atoll need not affect the value of the integer
  expression errno on an error. If the value of the result cannot be represented, the
  behavior is undefined.
 
 <h4><a name="7.20.1" href="#7.20.1">7.20.1 Numeric conversion functions</a></h4>
 <p><!--para 1 -->
  The functions atof, atoi, atol, and atoll need not affect the value of the integer
  expression errno on an error. If the value of the result cannot be represented, the
  behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.1" href="#7.20.1.1">7.20.1.1 The atof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.1.1" href="#7.20.1.1">7.20.1.1 The atof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15404,6 +15863,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The atof function returns the converted value.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.20.1.3">7.20.1.3</a>).
 
  The atof function returns the converted value.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.20.1.3">7.20.1.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.2" href="#7.20.1.2">7.20.1.2 The atoi, atol, and atoll functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.1.2" href="#7.20.1.2">7.20.1.2 The atoi, atol, and atoll functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15430,6 +15890,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  (<a href="#7.20.1.4">7.20.1.4</a>).
 <!--page 320 -->
 
  (<a href="#7.20.1.4">7.20.1.4</a>).
 <!--page 320 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.3" href="#7.20.1.3">7.20.1.3 The strtod, strtof, and strtold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.1.3" href="#7.20.1.3">7.20.1.3 The strtod, strtof, and strtold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15542,6 +16003,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.4" href="#7.20.1.4">7.20.1.4 The strtol, strtoll, strtoul, and strtoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.1.4" href="#7.20.1.4">7.20.1.4 The strtol, strtoll, strtoul, and strtoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15618,8 +16080,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  and sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 <!--page 324 -->
 
  and sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 <!--page 324 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.2" href="#7.20.2">7.20.2 Pseudo-random sequence generation functions</a></h4>
 
 <h4><a name="7.20.2" href="#7.20.2">7.20.2 Pseudo-random sequence generation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.1" href="#7.20.2.1">7.20.2.1 The rand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.2.1" href="#7.20.2.1">7.20.2.1 The rand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15640,6 +16104,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 5 -->
  The value of the RAND_MAX macro shall be at least 32767.
 
 <p><!--para 5 -->
  The value of the RAND_MAX macro shall be at least 32767.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.2" href="#7.20.2.2">7.20.2.2 The srand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.2.2" href="#7.20.2.2">7.20.2.2 The srand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15676,6 +16141,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.3" href="#7.20.3">7.20.3 Memory management functions</a></h4>
 <p><!--para 1 -->
  The order and contiguity of storage allocated by successive calls to the calloc,
 <h4><a name="7.20.3" href="#7.20.3">7.20.3 Memory management functions</a></h4>
 <p><!--para 1 -->
  The order and contiguity of storage allocated by successive calls to the calloc,


@@ -15690,6 +16156,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  defined: either a null pointer is returned, or the behavior is as if the size were some
  nonzero value, except that the returned pointer shall not be used to access an object.
 
  defined: either a null pointer is returned, or the behavior is as if the size were some
  nonzero value, except that the returned pointer shall not be used to access an object.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.3.1" href="#7.20.3.1">7.20.3.1 The calloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.3.1" href="#7.20.3.1">7.20.3.1 The calloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15710,6 +16177,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  constant.
 </small>
 
  constant.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.3.2" href="#7.20.3.2">7.20.3.2 The free function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.3.2" href="#7.20.3.2">7.20.3.2 The free function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15731,6 +16199,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The free function returns no value.
 
 <p><!--para 3 -->
  The free function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.3.3" href="#7.20.3.3">7.20.3.3 The malloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.3.3" href="#7.20.3.3">7.20.3.3 The malloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15746,6 +16215,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The malloc function returns either a null pointer or a pointer to the allocated space.
 
 <p><!--para 3 -->
  The malloc function returns either a null pointer or a pointer to the allocated space.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.3.4" href="#7.20.3.4">7.20.3.4 The realloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.3.4" href="#7.20.3.4">7.20.3.4 The realloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15773,8 +16243,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  allocated.
 <!--page 327 -->
 
  allocated.
 <!--page 327 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.4" href="#7.20.4">7.20.4 Communication with the environment</a></h4>
 
 <h4><a name="7.20.4" href="#7.20.4">7.20.4 Communication with the environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.1" href="#7.20.4.1">7.20.4.1 The abort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.1" href="#7.20.4.1">7.20.4.1 The abort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15794,6 +16266,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The abort function does not return to its caller.
 
 <p><!--para 3 -->
  The abort function does not return to its caller.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.2" href="#7.20.4.2">7.20.4.2 The atexit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.2" href="#7.20.4.2">7.20.4.2 The atexit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15813,6 +16286,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The atexit function returns zero if the registration succeeds, nonzero if it fails.
 <p><b> Forward references</b>: the exit function (<a href="#7.20.4.3">7.20.4.3</a>).
 
  The atexit function returns zero if the registration succeeds, nonzero if it fails.
 <p><b> Forward references</b>: the exit function (<a href="#7.20.4.3">7.20.4.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.3" href="#7.20.4.3">7.20.4.3 The exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.3" href="#7.20.4.3">7.20.4.3 The exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15849,6 +16323,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  other registered functions.
 </small>
 
  other registered functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.4" href="#7.20.4.4">7.20.4.4 The _Exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.4" href="#7.20.4.4">7.20.4.4 The _Exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15873,6 +16348,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 329 -->
 
  
 <!--page 329 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.5" href="#7.20.4.5">7.20.4.5 The getenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.5" href="#7.20.4.5">7.20.4.5 The getenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15894,6 +16370,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  overwritten by a subsequent call to the getenv function. If the specified name cannot
  be found, a null pointer is returned.
 
  overwritten by a subsequent call to the getenv function. If the specified name cannot
  be found, a null pointer is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.6" href="#7.20.4.6">7.20.4.6 The system function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.4.6" href="#7.20.4.6">7.20.4.6 The system function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15915,6 +16392,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  function does return, it returns an implementation-defined value.
 <!--page 330 -->
 
  function does return, it returns an implementation-defined value.
 <!--page 330 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.5" href="#7.20.5">7.20.5 Searching and sorting utilities</a></h4>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified
 <h4><a name="7.20.5" href="#7.20.5">7.20.5 Searching and sorting utilities</a></h4>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified


@@ -15953,6 +16431,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
 </small>
 
 </pre>
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.5.1" href="#7.20.5.1">7.20.5.1 The bsearch function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.5.1" href="#7.20.5.1">7.20.5.1 The bsearch function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15987,6 +16466,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note264" href="#note264">264)</a> In practice, the entire array is sorted according to the comparison function.
 </small>
 
 <p><small><a name="note264" href="#note264">264)</a> In practice, the entire array is sorted according to the comparison function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.5.2" href="#7.20.5.2">7.20.5.2 The qsort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.5.2" href="#7.20.5.2">7.20.5.2 The qsort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16016,8 +16496,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 332 -->
 
  
 <!--page 332 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.6" href="#7.20.6">7.20.6 Integer arithmetic functions</a></h4>
 
 <h4><a name="7.20.6" href="#7.20.6">7.20.6 Integer arithmetic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.6.1" href="#7.20.6.1">7.20.6.1 The abs, labs and llabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.6.1" href="#7.20.6.1">7.20.6.1 The abs, labs and llabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16039,6 +16521,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note265" href="#note265">265)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 
 <p><small><a name="note265" href="#note265">265)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.6.2" href="#7.20.6.2">7.20.6.2 The div, ldiv, and lldiv functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.6.2" href="#7.20.6.2">7.20.6.2 The div, ldiv, and lldiv functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16065,6 +16548,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 333 -->
 
  
 <!--page 333 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.7" href="#7.20.7">7.20.7 Multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category
 <h4><a name="7.20.7" href="#7.20.7">7.20.7 Multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category


@@ -16081,6 +16565,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.7.1" href="#7.20.7.1">7.20.7.1 The mblen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.7.1" href="#7.20.7.1">7.20.7.1 The mblen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16113,6 +16598,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 334 -->
 
  
 <!--page 334 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.7.2" href="#7.20.7.2">7.20.7.2 The mbtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.7.2" href="#7.20.7.2">7.20.7.2 The mbtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16145,6 +16631,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  In no case will the value returned be greater than n or the value of the MB_CUR_MAX
  macro.
 
  In no case will the value returned be greater than n or the value of the MB_CUR_MAX
  macro.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.7.3" href="#7.20.7.3">7.20.7.3 The wctomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.7.3" href="#7.20.7.3">7.20.7.3 The wctomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16174,11 +16661,13 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 5 -->
  In no case will the value returned be greater than the value of the MB_CUR_MAX macro.
 
 <p><!--para 5 -->
  In no case will the value returned be greater than the value of the MB_CUR_MAX macro.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.8" href="#7.20.8">7.20.8 Multibyte/wide string conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 
 <h4><a name="7.20.8" href="#7.20.8">7.20.8 Multibyte/wide string conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.8.1" href="#7.20.8.1">7.20.8.1 The mbstowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.8.1" href="#7.20.8.1">7.20.8.1 The mbstowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16215,6 +16704,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note267" href="#note267">267)</a> The array will not be null-terminated if the value returned is n.
 </small>
 
 <p><small><a name="note267" href="#note267">267)</a> The array will not be null-terminated if the value returned is n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.8.2" href="#7.20.8.2">7.20.8.2 The wcstombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.20.8.2" href="#7.20.8.2">7.20.8.2 The wcstombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16243,8 +16733,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  any.<sup><a href="#note267"><b>267)</b></a></sup>
 <!--page 337 -->
 
  any.<sup><a href="#note267"><b>267)</b></a></sup>
 <!--page 337 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.21" href="#7.21">7.21 String handling &lt;string.h&gt;</a></h3>
 
 <h3><a name="7.21" href="#7.21">7.21 String handling &lt;string.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.1" href="#7.21.1">7.21.1 String function conventions</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;string.h&gt;</a> declares one type and several functions, and defines one
 <h4><a name="7.21.1" href="#7.21.1">7.21.1 String function conventions</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;string.h&gt;</a> declares one type and several functions, and defines one


@@ -16270,8 +16762,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note268" href="#note268">268)</a> See ''future library directions'' (<a href="#7.26.11">7.26.11</a>).
 </small>
 
 <p><small><a name="note268" href="#note268">268)</a> See ''future library directions'' (<a href="#7.26.11">7.26.11</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.2" href="#7.21.2">7.21.2 Copying functions</a></h4>
 
 <h4><a name="7.21.2" href="#7.21.2">7.21.2 Copying functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.2.1" href="#7.21.2.1">7.21.2.1 The memcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.2.1" href="#7.21.2.1">7.21.2.1 The memcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16295,6 +16789,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 338 -->
 
  
 <!--page 338 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.2.2" href="#7.21.2.2">7.21.2.2 The memmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.2.2" href="#7.21.2.2">7.21.2.2 The memmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16313,6 +16808,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The memmove function returns the value of s1.
 
 <p><!--para 3 -->
  The memmove function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.2.3" href="#7.21.2.3">7.21.2.3 The strcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.2.3" href="#7.21.2.3">7.21.2.3 The strcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16330,6 +16826,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The strcpy function returns the value of s1.
 
 <p><!--para 3 -->
  The strcpy function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.2.4" href="#7.21.2.4">7.21.2.4 The strncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.2.4" href="#7.21.2.4">7.21.2.4 The strncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16358,8 +16855,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  not be null-terminated.
 </small>
 
  not be null-terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.3" href="#7.21.3">7.21.3 Concatenation functions</a></h4>
 
 <h4><a name="7.21.3" href="#7.21.3">7.21.3 Concatenation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.3.1" href="#7.21.3.1">7.21.3.1 The strcat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.3.1" href="#7.21.3.1">7.21.3.1 The strcat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16378,6 +16877,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The strcat function returns the value of s1.
 
 <p><!--para 3 -->
  The strcat function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.3.2" href="#7.21.3.2">7.21.3.2 The strncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.3.2" href="#7.21.3.2">7.21.3.2 The strncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16406,6 +16906,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  strlen(s1)+n+1.
 </small>
 
  strlen(s1)+n+1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.4" href="#7.21.4">7.21.4 Comparison functions</a></h4>
 <p><!--para 1 -->
  The sign of a nonzero value returned by the comparison functions memcmp, strcmp,
 <h4><a name="7.21.4" href="#7.21.4">7.21.4 Comparison functions</a></h4>
 <p><!--para 1 -->
  The sign of a nonzero value returned by the comparison functions memcmp, strcmp,


@@ -16413,6 +16914,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  pair of characters (both interpreted as unsigned char) that differ in the objects being
  compared.
 
  pair of characters (both interpreted as unsigned char) that differ in the objects being
  compared.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.1" href="#7.21.4.1">7.21.4.1 The memcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.1" href="#7.21.4.1">7.21.4.1 The memcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16436,6 +16938,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  comparison.
 </small>
 
  comparison.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.2" href="#7.21.4.2">7.21.4.2 The strcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.2" href="#7.21.4.2">7.21.4.2 The strcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16455,6 +16958,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 341 -->
  pointed to by s2.
 
 <!--page 341 -->
  pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.3" href="#7.21.4.3">7.21.4.3 The strcoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.3" href="#7.21.4.3">7.21.4.3 The strcoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16472,6 +16976,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  accordingly as the string pointed to by s1 is greater than, equal to, or less than the string
  pointed to by s2 when both are interpreted as appropriate to the current locale.
 
  accordingly as the string pointed to by s1 is greater than, equal to, or less than the string
  pointed to by s2 when both are interpreted as appropriate to the current locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.4" href="#7.21.4.4">7.21.4.4 The strncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.4" href="#7.21.4.4">7.21.4.4 The strncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16490,6 +16995,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.5" href="#7.21.4.5">7.21.4.5 The strxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.5" href="#7.21.4.5">7.21.4.5 The strxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16523,8 +17029,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.5" href="#7.21.5">7.21.5 Search functions</a></h4>
 
 <h4><a name="7.21.5" href="#7.21.5">7.21.5 Search functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.1" href="#7.21.5.1">7.21.5.1 The memchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.1" href="#7.21.5.1">7.21.5.1 The memchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16542,6 +17050,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The memchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the object.
 
  The memchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the object.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.2" href="#7.21.5.2">7.21.5.2 The strchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.2" href="#7.21.5.2">7.21.5.2 The strchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16560,6 +17069,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  character does not occur in the string.
 <!--page 343 -->
 
  character does not occur in the string.
 <!--page 343 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.3" href="#7.21.5.3">7.21.5.3 The strcspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.3" href="#7.21.5.3">7.21.5.3 The strcspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16576,6 +17086,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The strcspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The strcspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.4" href="#7.21.5.4">7.21.5.4 The strpbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.4" href="#7.21.5.4">7.21.5.4 The strpbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16592,6 +17103,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The strpbrk function returns a pointer to the character, or a null pointer if no character
  from s2 occurs in s1.
 
  The strpbrk function returns a pointer to the character, or a null pointer if no character
  from s2 occurs in s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.5" href="#7.21.5.5">7.21.5.5 The strrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.5" href="#7.21.5.5">7.21.5.5 The strrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16610,6 +17122,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  occur in the string.
 <!--page 344 -->
 
  occur in the string.
 <!--page 344 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.6" href="#7.21.5.6">7.21.5.6 The strspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.6" href="#7.21.5.6">7.21.5.6 The strspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16625,6 +17138,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The strspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The strspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.7" href="#7.21.5.7">7.21.5.7 The strstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.7" href="#7.21.5.7">7.21.5.7 The strstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16642,6 +17156,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The strstr function returns a pointer to the located string, or a null pointer if the string
  is not found. If s2 points to a string with zero length, the function returns s1.
 
  The strstr function returns a pointer to the located string, or a null pointer if the string
  is not found. If s2 points to a string with zero length, the function returns s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.8" href="#7.21.5.8">7.21.5.8 The strtok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.8" href="#7.21.5.8">7.21.5.8 The strtok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16692,8 +17207,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.6" href="#7.21.6">7.21.6 Miscellaneous functions</a></h4>
 
 <h4><a name="7.21.6" href="#7.21.6">7.21.6 Miscellaneous functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.1" href="#7.21.6.1">7.21.6.1 The memset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.1" href="#7.21.6.1">7.21.6.1 The memset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16710,6 +17227,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The memset function returns the value of s.
 <!--page 346 -->
 
  The memset function returns the value of s.
 <!--page 346 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.2" href="#7.21.6.2">7.21.6.2 The strerror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.2" href="#7.21.6.2">7.21.6.2 The strerror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16730,6 +17248,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  specific. The array pointed to shall not be modified by the program, but may be
  overwritten by a subsequent call to the strerror function.
 
  specific. The array pointed to shall not be modified by the program, but may be
  overwritten by a subsequent call to the strerror function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.3" href="#7.21.6.3">7.21.6.3 The strlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.3" href="#7.21.6.3">7.21.6.3 The strlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16746,6 +17265,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  character.
 <!--page 347 -->
 
  character.
 <!--page 347 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.22" href="#7.22">7.22 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;tgmath.h&gt;</a> includes the headers <a href="#7.12">&lt;math.h&gt;</a> and <a href="#7.3">&lt;complex.h&gt;</a> and
 <h3><a name="7.22" href="#7.22">7.22 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;tgmath.h&gt;</a> includes the headers <a href="#7.12">&lt;math.h&gt;</a> and <a href="#7.3">&lt;complex.h&gt;</a> and


@@ -16878,8 +17398,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  the behavior is undefined.
 </small>
 
  the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.23" href="#7.23">7.23 Date and time &lt;time.h&gt;</a></h3>
 
 <h3><a name="7.23" href="#7.23">7.23 Date and time &lt;time.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.1" href="#7.23.1">7.23.1 Components of time</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;time.h&gt;</a> defines two macros, and declares several types and functions for
 <h4><a name="7.23.1" href="#7.23.1">7.23.1 Components of time</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;time.h&gt;</a> defines two macros, and declares several types and functions for


@@ -16936,8 +17458,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note274" href="#note274">274)</a> The range [0, 60] for tm_sec allows for a positive leap second.
 </small>
 
 <p><small><a name="note274" href="#note274">274)</a> The range [0, 60] for tm_sec allows for a positive leap second.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.2" href="#7.23.2">7.23.2 Time manipulation functions</a></h4>
 
 <h4><a name="7.23.2" href="#7.23.2">7.23.2 Time manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.1" href="#7.23.2.1">7.23.2.1 The clock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.1" href="#7.23.2.1">7.23.2.1 The clock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16962,6 +17486,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  the program and its return value subtracted from the value returned by subsequent calls.
 </small>
 
  the program and its return value subtracted from the value returned by subsequent calls.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.2" href="#7.23.2.2">7.23.2.2 The difftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.2" href="#7.23.2.2">7.23.2.2 The difftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16982,6 +17507,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 352 -->
 
  
 <!--page 352 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.3" href="#7.23.2.3">7.23.2.3 The mktime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.3" href="#7.23.2.3">7.23.2.3 The mktime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17042,6 +17568,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  causes it to attempt to determine whether Daylight Saving Time is in effect for the specified time.
 </small>
 
  causes it to attempt to determine whether Daylight Saving Time is in effect for the specified time.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.4" href="#7.23.2.4">7.23.2.4 The time function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.4" href="#7.23.2.4">7.23.2.4 The time function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17060,6 +17587,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  available. If timer is not a null pointer, the return value is also assigned to the object it
  points to.
 
  available. If timer is not a null pointer, the return value is also assigned to the object it
  points to.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.3" href="#7.23.3">7.23.3 Time conversion functions</a></h4>
 <p><!--para 1 -->
  Except for the strftime function, these functions each return a pointer to one of two
 <h4><a name="7.23.3" href="#7.23.3">7.23.3 Time conversion functions</a></h4>
 <p><!--para 1 -->
  Except for the strftime function, these functions each return a pointer to one of two


@@ -17069,6 +17597,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  previous call to any of them. The implementation shall behave as if no other library
  functions call these functions.
 
  previous call to any of them. The implementation shall behave as if no other library
  functions call these functions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.1" href="#7.23.3.1">7.23.3.1 The asctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.1" href="#7.23.3.1">7.23.3.1 The asctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17109,6 +17638,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The asctime function returns a pointer to the string.
 
 <p><!--para 3 -->
  The asctime function returns a pointer to the string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.2" href="#7.23.3.2">7.23.3.2 The ctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.2" href="#7.23.3.2">7.23.3.2 The ctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17130,6 +17660,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><b> Forward references</b>: the localtime function (<a href="#7.23.3.4">7.23.3.4</a>).
 <!--page 355 -->
 
 <p><b> Forward references</b>: the localtime function (<a href="#7.23.3.4">7.23.3.4</a>).
 <!--page 355 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.3" href="#7.23.3.3">7.23.3.3 The gmtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.3" href="#7.23.3.3">7.23.3.3 The gmtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17146,6 +17677,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The gmtime function returns a pointer to the broken-down time, or a null pointer if the
  specified time cannot be converted to UTC.
 
  The gmtime function returns a pointer to the broken-down time, or a null pointer if the
  specified time cannot be converted to UTC.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.4" href="#7.23.3.4">7.23.3.4 The localtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.4" href="#7.23.3.4">7.23.3.4 The localtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17162,6 +17694,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The localtime function returns a pointer to the broken-down time, or a null pointer if
  the specified time cannot be converted to local time.
 
  The localtime function returns a pointer to the broken-down time, or a null pointer if
  the specified time cannot be converted to local time.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.5" href="#7.23.3.5">7.23.3.5 The strftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.5" href="#7.23.3.5">7.23.3.5 The strftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17321,8 +17854,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  zero is returned and the contents of the array are indeterminate.
 <!--page 360 -->
 
  zero is returned and the contents of the array are indeterminate.
 <!--page 360 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.24" href="#7.24">7.24 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h3>
 
 <h3><a name="7.24" href="#7.24">7.24 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.1" href="#7.24.1">7.24.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares four data types, one tag, four macros, and many
 <h4><a name="7.24.1" href="#7.24.1">7.24.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares four data types, one tag, four macros, and many


@@ -17384,6 +17919,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note279" href="#note279">279)</a> The value of the macro WEOF may differ from that of EOF and need not be negative.
 </small>
 
 <p><small><a name="note279" href="#note279">279)</a> The value of the macro WEOF may differ from that of EOF and need not be negative.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.2" href="#7.24.2">7.24.2 Formatted wide character input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted wide character input/output functions shall behave as if there is a sequence
 <h4><a name="7.24.2" href="#7.24.2">7.24.2 Formatted wide character input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted wide character input/output functions shall behave as if there is a sequence


@@ -17393,6 +17929,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note280" href="#note280">280)</a> The fwprintf functions perform writes to memory for the %n specifier.
 </small>
 
 <p><small><a name="note280" href="#note280">280)</a> The fwprintf functions perform writes to memory for the %n specifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.1" href="#7.24.2.1">7.24.2.1 The fwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.1" href="#7.24.2.1">7.24.2.1 The fwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17707,6 +18244,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  the case of fixed-point conversion by the source value as well.
 </small>
 
  the case of fixed-point conversion by the source value as well.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.2" href="#7.24.2.2">7.24.2.2 The fwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.2" href="#7.24.2.2">7.24.2.2 The fwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17967,6 +18505,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note290" href="#note290">290)</a> See ''future library directions'' (<a href="#7.26.12">7.26.12</a>).
 </small>
 
 <p><small><a name="note290" href="#note290">290)</a> See ''future library directions'' (<a href="#7.26.12">7.26.12</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.3" href="#7.24.2.3">7.24.2.3 The swprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.3" href="#7.24.2.3">7.24.2.3 The swprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17988,6 +18527,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  counting the terminating null wide character, or a negative value if an encoding error
  occurred or if n or more wide characters were requested to be written.
 
  counting the terminating null wide character, or a negative value if an encoding error
  occurred or if n or more wide characters were requested to be written.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.4" href="#7.24.2.4">7.24.2.4 The swscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.4" href="#7.24.2.4">7.24.2.4 The swscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18010,6 +18550,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  early matching failure.
 <!--page 375 -->
 
  early matching failure.
 <!--page 375 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.5" href="#7.24.2.5">7.24.2.5 The vfwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.5" href="#7.24.2.5">7.24.2.5 The vfwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18060,6 +18601,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 
  invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.6" href="#7.24.2.6">7.24.2.6 The vfwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.6" href="#7.24.2.6">7.24.2.6 The vfwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18084,6 +18626,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.7" href="#7.24.2.7">7.24.2.7 The vswprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.7" href="#7.24.2.7">7.24.2.7 The vswprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18108,6 +18651,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  occurred or if n or more wide characters were requested to be generated.
 <!--page 377 -->
 
  occurred or if n or more wide characters were requested to be generated.
 <!--page 377 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.8" href="#7.24.2.8">7.24.2.8 The vswscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.8" href="#7.24.2.8">7.24.2.8 The vswscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18131,6 +18675,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.9" href="#7.24.2.9">7.24.2.9 The vwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.9" href="#7.24.2.9">7.24.2.9 The vwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18152,6 +18697,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  value if an output or encoding error occurred.
 <!--page 378 -->
 
  value if an output or encoding error occurred.
 <!--page 378 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.10" href="#7.24.2.10">7.24.2.10 The vwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.10" href="#7.24.2.10">7.24.2.10 The vwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18174,6 +18720,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.11" href="#7.24.2.11">7.24.2.11 The wprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.11" href="#7.24.2.11">7.24.2.11 The wprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18190,6 +18737,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wprintf function returns the number of wide characters transmitted, or a negative
  value if an output or encoding error occurred.
 
  The wprintf function returns the number of wide characters transmitted, or a negative
  value if an output or encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.2.12" href="#7.24.2.12">7.24.2.12 The wscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.2.12" href="#7.24.2.12">7.24.2.12 The wscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18209,8 +18757,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 
  items assigned, which can be fewer than provided for, or even zero, in the event of an
  early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.3" href="#7.24.3">7.24.3 Wide character input/output functions</a></h4>
 
 <h4><a name="7.24.3" href="#7.24.3">7.24.3 Wide character input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.1" href="#7.24.3.1">7.24.3.1 The fgetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.1" href="#7.24.3.1">7.24.3.1 The fgetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18239,6 +18789,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  Also, errno will be set to EILSEQ by input/output functions only if an encoding error occurs.
 </small>
 
  Also, errno will be set to EILSEQ by input/output functions only if an encoding error occurs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.2" href="#7.24.3.2">7.24.3.2 The fgetws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.2" href="#7.24.3.2">7.24.3.2 The fgetws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18265,6 +18816,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  null pointer is returned. If a read or encoding error occurs during the operation, the array
  contents are indeterminate and a null pointer is returned.
 
  null pointer is returned. If a read or encoding error occurs during the operation, the array
  contents are indeterminate and a null pointer is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.3" href="#7.24.3.3">7.24.3.3 The fputwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.3" href="#7.24.3.3">7.24.3.3 The fputwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18286,6 +18838,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  error indicator for the stream is set and fputwc returns WEOF. If an encoding error
  occurs, the value of the macro EILSEQ is stored in errno and fputwc returns WEOF.
 
  error indicator for the stream is set and fputwc returns WEOF. If an encoding error
  occurs, the value of the macro EILSEQ is stored in errno and fputwc returns WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.4" href="#7.24.3.4">7.24.3.4 The fputws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.4" href="#7.24.3.4">7.24.3.4 The fputws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18305,6 +18858,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  returns a nonnegative value.
 <!--page 381 -->
 
  returns a nonnegative value.
 <!--page 381 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.5" href="#7.24.3.5">7.24.3.5 The fwide function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.5" href="#7.24.3.5">7.24.3.5 The fwide function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18329,6 +18883,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note293" href="#note293">293)</a> If the orientation of the stream has already been determined, fwide does not change it.
 </small>
 
 <p><small><a name="note293" href="#note293">293)</a> If the orientation of the stream has already been determined, fwide does not change it.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.6" href="#7.24.3.6">7.24.3.6 The getwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.6" href="#7.24.3.6">7.24.3.6 The getwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18347,6 +18902,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The getwc function returns the next wide character from the input stream pointed to by
  stream, or WEOF.
 
  The getwc function returns the next wide character from the input stream pointed to by
  stream, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.7" href="#7.24.3.7">7.24.3.7 The getwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.7" href="#7.24.3.7">7.24.3.7 The getwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18367,6 +18923,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The getwchar function returns the next wide character from the input stream pointed to
  by stdin, or WEOF.
 
  The getwchar function returns the next wide character from the input stream pointed to
  by stdin, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.8" href="#7.24.3.8">7.24.3.8 The putwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.8" href="#7.24.3.8">7.24.3.8 The putwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18384,6 +18941,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The putwc function returns the wide character written, or WEOF.
 
 <p><!--para 3 -->
  The putwc function returns the wide character written, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.9" href="#7.24.3.9">7.24.3.9 The putwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.9" href="#7.24.3.9">7.24.3.9 The putwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18398,6 +18956,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The putwchar function returns the character written, or WEOF.
 
 <p><!--para 3 -->
  The putwchar function returns the character written, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.3.10" href="#7.24.3.10">7.24.3.10 The ungetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.3.10" href="#7.24.3.10">7.24.3.10 The ungetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18436,6 +18995,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The ungetwc function returns the wide character pushed back, or WEOF if the operation
  fails.
 
  The ungetwc function returns the wide character pushed back, or WEOF if the operation
  fails.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.4" href="#7.24.4">7.24.4 General wide string utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares a number of functions useful for wide string
 <h4><a name="7.24.4" href="#7.24.4">7.24.4 General wide string utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares a number of functions useful for wide string


@@ -18452,8 +19012,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  zero wide characters.
 <!--page 384 -->
 
  zero wide characters.
 <!--page 384 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.1" href="#7.24.4.1">7.24.4.1 Wide string numeric conversion functions</a></h5>
 
 <h5><a name="7.24.4.1" href="#7.24.4.1">7.24.4.1 Wide string numeric conversion functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.1.1" href="#7.24.4.1.1">7.24.4.1.1 The wcstod, wcstof, and wcstold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.1.1" href="#7.24.4.1.1">7.24.4.1.1 The wcstod, wcstof, and wcstold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18578,6 +19140,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.1.2" href="#7.24.4.1.2">7.24.4.1.2 The wcstol, wcstoll, wcstoul, and wcstoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.1.2" href="#7.24.4.1.2">7.24.4.1.2 The wcstol, wcstoll, wcstoul, and wcstoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18653,8 +19216,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  LLONG_MAX, ULONG_MAX, or ULLONG_MAX is returned (according to the return type
  sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 
  LLONG_MAX, ULONG_MAX, or ULLONG_MAX is returned (according to the return type
  sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.2" href="#7.24.4.2">7.24.4.2 Wide string copying functions</a></h5>
 
 <h5><a name="7.24.4.2" href="#7.24.4.2">7.24.4.2 Wide string copying functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.2.1" href="#7.24.4.2.1">7.24.4.2.1 The wcscpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.2.1" href="#7.24.4.2.1">7.24.4.2.1 The wcscpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18672,6 +19237,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcscpy function returns the value of s1.
 <!--page 389 -->
 
  The wcscpy function returns the value of s1.
 <!--page 389 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.2.2" href="#7.24.4.2.2">7.24.4.2.2 The wcsncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.2.2" href="#7.24.4.2.2">7.24.4.2.2 The wcsncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18699,6 +19265,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  result will not be null-terminated.
 </small>
 
  result will not be null-terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.2.3" href="#7.24.4.2.3">7.24.4.2.3 The wmemcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.2.3" href="#7.24.4.2.3">7.24.4.2.3 The wmemcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18721,6 +19288,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 390 -->
 
  
 <!--page 390 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.2.4" href="#7.24.4.2.4">7.24.4.2.4 The wmemmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.2.4" href="#7.24.4.2.4">7.24.4.2.4 The wmemmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18740,8 +19308,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The wmemmove function returns the value of s1.
 
 <p><!--para 3 -->
  The wmemmove function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.3" href="#7.24.4.3">7.24.4.3 Wide string concatenation functions</a></h5>
 
 <h5><a name="7.24.4.3" href="#7.24.4.3">7.24.4.3 Wide string concatenation functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.3.1" href="#7.24.4.3.1">7.24.4.3.1 The wcscat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.3.1" href="#7.24.4.3.1">7.24.4.3.1 The wcscat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18759,6 +19329,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The wcscat function returns the value of s1.
 
 <p><!--para 3 -->
  The wcscat function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.3.2" href="#7.24.4.3.2">7.24.4.3.2 The wcsncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.3.2" href="#7.24.4.3.2">7.24.4.3.2 The wcsncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18785,12 +19356,14 @@ If a length modifier appears with any conversion specifier other than as specifi
  wcslen(s1)+n+1.
 </small>
 
  wcslen(s1)+n+1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4" href="#7.24.4.4">7.24.4.4 Wide string comparison functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, the functions described in this subclause order two
  wide characters the same way as two integers of the underlying integer type designated
  by wchar_t.
 
 <h5><a name="7.24.4.4" href="#7.24.4.4">7.24.4.4 Wide string comparison functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, the functions described in this subclause order two
  wide characters the same way as two integers of the underlying integer type designated
  by wchar_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4.1" href="#7.24.4.4.1">7.24.4.4.1 The wcscmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.4.1" href="#7.24.4.4.1">7.24.4.4.1 The wcscmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18808,6 +19381,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  accordingly as the wide string pointed to by s1 is greater than, equal to, or less than the
  wide string pointed to by s2.
 
  accordingly as the wide string pointed to by s1 is greater than, equal to, or less than the
  wide string pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4.2" href="#7.24.4.4.2">7.24.4.4.2 The wcscoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.4.2" href="#7.24.4.4.2">7.24.4.4.2 The wcscoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18830,6 +19404,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  wide string pointed to by s2 when both are interpreted as appropriate to the current
  locale.
 
  wide string pointed to by s2 when both are interpreted as appropriate to the current
  locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4.3" href="#7.24.4.4.3">7.24.4.4.3 The wcsncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.4.3" href="#7.24.4.4.3">7.24.4.4.3 The wcsncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18849,6 +19424,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4.4" href="#7.24.4.4.4">7.24.4.4.4 The wcsxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.4.4" href="#7.24.4.4.4">7.24.4.4.4 The wcsxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18881,6 +19457,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.4.5" href="#7.24.4.4.5">7.24.4.4.5 The wmemcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.4.5" href="#7.24.4.4.5">7.24.4.4.5 The wmemcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18899,8 +19476,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  accordingly as the object pointed to by s1 is greater than, equal to, or less than the object
  pointed to by s2.
 
  accordingly as the object pointed to by s1 is greater than, equal to, or less than the object
  pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5" href="#7.24.4.5">7.24.4.5 Wide string search functions</a></h5>
 
 <h5><a name="7.24.4.5" href="#7.24.4.5">7.24.4.5 Wide string search functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.1" href="#7.24.4.5.1">7.24.4.5.1 The wcschr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.1" href="#7.24.4.5.1">7.24.4.5.1 The wcschr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18917,6 +19496,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcschr function returns a pointer to the located wide character, or a null pointer if
  the wide character does not occur in the wide string.
 
  The wcschr function returns a pointer to the located wide character, or a null pointer if
  the wide character does not occur in the wide string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.2" href="#7.24.4.5.2">7.24.4.5.2 The wcscspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.2" href="#7.24.4.5.2">7.24.4.5.2 The wcscspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18934,6 +19514,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The wcscspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The wcscspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.3" href="#7.24.4.5.3">7.24.4.5.3 The wcspbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.3" href="#7.24.4.5.3">7.24.4.5.3 The wcspbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18950,6 +19531,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcspbrk function returns a pointer to the wide character in s1, or a null pointer if
  no wide character from s2 occurs in s1.
 
  The wcspbrk function returns a pointer to the wide character in s1, or a null pointer if
  no wide character from s2 occurs in s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.4" href="#7.24.4.5.4">7.24.4.5.4 The wcsrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.4" href="#7.24.4.5.4">7.24.4.5.4 The wcsrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18966,6 +19548,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcsrchr function returns a pointer to the wide character, or a null pointer if c does
  not occur in the wide string.
 
  The wcsrchr function returns a pointer to the wide character, or a null pointer if c does
  not occur in the wide string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.5" href="#7.24.4.5.5">7.24.4.5.5 The wcsspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.5" href="#7.24.4.5.5">7.24.4.5.5 The wcsspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18983,6 +19566,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcsspn function returns the length of the segment.
 <!--page 395 -->
 
  The wcsspn function returns the length of the segment.
 <!--page 395 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.6" href="#7.24.4.5.6">7.24.4.5.6 The wcsstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.6" href="#7.24.4.5.6">7.24.4.5.6 The wcsstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19001,6 +19585,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  wide string is not found. If s2 points to a wide string with zero length, the function
  returns s1.
 
  wide string is not found. If s2 points to a wide string with zero length, the function
  returns s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.7" href="#7.24.4.5.7">7.24.4.5.7 The wcstok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.7" href="#7.24.4.5.7">7.24.4.5.7 The wcstok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19060,6 +19645,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.5.8" href="#7.24.4.5.8">7.24.4.5.8 The wmemchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.5.8" href="#7.24.4.5.8">7.24.4.5.8 The wmemchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19078,8 +19664,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  the wide character does not occur in the object.
 <!--page 397 -->
 
  the wide character does not occur in the object.
 <!--page 397 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.6" href="#7.24.4.6">7.24.4.6 Miscellaneous functions</a></h5>
 
 <h5><a name="7.24.4.6" href="#7.24.4.6">7.24.4.6 Miscellaneous functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.6.1" href="#7.24.4.6.1">7.24.4.6.1 The wcslen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.6.1" href="#7.24.4.6.1">7.24.4.6.1 The wcslen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19095,6 +19683,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The wcslen function returns the number of wide characters that precede the terminating
  null wide character.
 
  The wcslen function returns the number of wide characters that precede the terminating
  null wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.4.6.2" href="#7.24.4.6.2">7.24.4.6.2 The wmemset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.4.6.2" href="#7.24.4.6.2">7.24.4.6.2 The wmemset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19110,8 +19699,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 3 -->
  The wmemset function returns the value of s.
 
 <p><!--para 3 -->
  The wmemset function returns the value of s.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.5" href="#7.24.5">7.24.5 Wide character time conversion functions</a></h4>
 
 <h4><a name="7.24.5" href="#7.24.5">7.24.5 Wide character time conversion functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.5.1" href="#7.24.5.1">7.24.5.1 The wcsftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.5.1" href="#7.24.5.1">7.24.5.1 The wcsftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19143,6 +19734,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  wide character. Otherwise, zero is returned and the contents of the array are
  indeterminate.
 
  wide character. Otherwise, zero is returned and the contents of the array are
  indeterminate.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.24.6" href="#7.24.6">7.24.6 Extended multibyte/wide character conversion utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares an extended set of functions useful for conversion
 <h4><a name="7.24.6" href="#7.24.6">7.24.6 Extended multibyte/wide character conversion utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;wchar.h&gt;</a> declares an extended set of functions useful for conversion


@@ -19180,8 +19772,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  character string.
 </small>
 
  character string.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.1" href="#7.24.6.1">7.24.6.1 Single-byte/wide character conversion functions</a></h5>
 
 <h5><a name="7.24.6.1" href="#7.24.6.1">7.24.6.1 Single-byte/wide character conversion functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.1.1" href="#7.24.6.1.1">7.24.6.1.1 The btowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.1.1" href="#7.24.6.1.1">7.24.6.1.1 The btowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19200,6 +19794,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  does not constitute a valid single-byte character in the initial shift state. Otherwise, it
  returns the wide character representation of that character.
 
  does not constitute a valid single-byte character in the initial shift state. Otherwise, it
  returns the wide character representation of that character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.1.2" href="#7.24.6.1.2">7.24.6.1.2 The wctob function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.1.2" href="#7.24.6.1.2">7.24.6.1.2 The wctob function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19219,8 +19814,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  length one in the initial shift state. Otherwise, it returns the single-byte representation of
  that character as an unsigned char converted to an int.
 
  length one in the initial shift state. Otherwise, it returns the single-byte representation of
  that character as an unsigned char converted to an int.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.2" href="#7.24.6.2">7.24.6.2 Conversion state functions</a></h5>
 
 <h5><a name="7.24.6.2" href="#7.24.6.2">7.24.6.2 Conversion state functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.2.1" href="#7.24.6.2.1">7.24.6.2.1 The mbsinit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.2.1" href="#7.24.6.2.1">7.24.6.2.1 The mbsinit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19238,6 +19835,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The mbsinit function returns nonzero if ps is a null pointer or if the pointed-to object
  describes an initial conversion state; otherwise, it returns zero.
 
  The mbsinit function returns nonzero if ps is a null pointer or if the pointed-to object
  describes an initial conversion state; otherwise, it returns zero.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.3" href="#7.24.6.3">7.24.6.3 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte character functions of <a href="#7.20.7">7.20.7</a>
 <h5><a name="7.24.6.3" href="#7.24.6.3">7.24.6.3 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte character functions of <a href="#7.20.7">7.20.7</a>


@@ -19251,6 +19849,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  Also unlike their corresponding functions, the return value does not represent whether the
  encoding is state-dependent.
 
  Also unlike their corresponding functions, the return value does not represent whether the
  encoding is state-dependent.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.3.1" href="#7.24.6.3.1">7.24.6.3.1 The mbrlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.3.1" href="#7.24.6.3.1">7.24.6.3.1 The mbrlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19275,6 +19874,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><b> Forward references</b>: the mbrtowc function (<a href="#7.24.6.3.2">7.24.6.3.2</a>).
 <!--page 401 -->
 
 <p><b> Forward references</b>: the mbrtowc function (<a href="#7.24.6.3.2">7.24.6.3.2</a>).
 <!--page 401 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.3.2" href="#7.24.6.3.2">7.24.6.3.2 The mbrtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.3.2" href="#7.24.6.3.2">7.24.6.3.2 The mbrtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19325,6 +19925,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.3.3" href="#7.24.6.3.3">7.24.6.3.3 The wcrtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.3.3" href="#7.24.6.3.3">7.24.6.3.3 The wcrtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19355,6 +19956,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.4" href="#7.24.6.4">7.24.6.4 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte string functions of <a href="#7.20.8">7.20.8</a>
 <h5><a name="7.24.6.4" href="#7.24.6.4">7.24.6.4 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte string functions of <a href="#7.20.8">7.20.8</a>


@@ -19371,6 +19973,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  to reflect the amount of the source processed by that invocation.
 <!--page 403 -->
 
  to reflect the amount of the source processed by that invocation.
 <!--page 403 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.4.1" href="#7.24.6.4.1">7.24.6.4.1 The mbsrtowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.4.1" href="#7.24.6.4.1">7.24.6.4.1 The mbsrtowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19415,6 +20018,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note301" href="#note301">301)</a> Thus, the value of len is ignored if dst is a null pointer.
 </small>
 
 <p><small><a name="note301" href="#note301">301)</a> Thus, the value of len is ignored if dst is a null pointer.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.24.6.4.2" href="#7.24.6.4.2">7.24.6.4.2 The wcsrtombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.24.6.4.2" href="#7.24.6.4.2">7.24.6.4.2 The wcsrtombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19461,8 +20065,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  include those necessary to reach the initial shift state immediately before the null byte.
 </small>
 
  include those necessary to reach the initial shift state immediately before the null byte.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.25" href="#7.25">7.25 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 
 <h3><a name="7.25" href="#7.25">7.25 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.1" href="#7.25.1">7.25.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares three data types, one macro, and many functions.<sup><a href="#note303"><b>303)</b></a></sup>
 <h4><a name="7.25.1" href="#7.25.1">7.25.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares three data types, one macro, and many functions.<sup><a href="#note303"><b>303)</b></a></sup>


@@ -19509,6 +20115,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note303" href="#note303">303)</a> See ''future library directions'' (<a href="#7.26.13">7.26.13</a>).
 </small>
 
 <p><small><a name="note303" href="#note303">303)</a> See ''future library directions'' (<a href="#7.26.13">7.26.13</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.2" href="#7.25.2">7.25.2 Wide character classification utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares several functions useful for classifying wide
 <h4><a name="7.25.2" href="#7.25.2">7.25.2 Wide character classification utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares several functions useful for classifying wide


@@ -19519,6 +20126,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  term control wide character refers to a member of a locale-specific set of wide characters
  that are not printing wide characters.
 
  term control wide character refers to a member of a locale-specific set of wide characters
  that are not printing wide characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1" href="#7.25.2.1">7.25.2.1 Wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
 <h5><a name="7.25.2.1" href="#7.25.2.1">7.25.2.1 Wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the


@@ -19538,6 +20146,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  &amp;&amp; iswspace(wc) is true, but not both.
 </small>
 
  &amp;&amp; iswspace(wc) is true, but not both.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.1" href="#7.25.2.1.1">7.25.2.1.1 The iswalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.1" href="#7.25.2.1.1">7.25.2.1.1 The iswalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19550,6 +20159,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The iswalnum function tests for any wide character for which iswalpha or
  iswdigit is true.
 
  The iswalnum function tests for any wide character for which iswalpha or
  iswdigit is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.2" href="#7.25.2.1.2">7.25.2.1.2 The iswalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.2" href="#7.25.2.1.2">7.25.2.1.2 The iswalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19571,6 +20181,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  wide characters; all four combinations are possible.
 </small>
 
  wide characters; all four combinations are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.3" href="#7.25.2.1.3">7.25.2.1.3 The iswblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.3" href="#7.25.2.1.3">7.25.2.1.3 The iswblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19586,6 +20197,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  characters are the following: space (L' '), and horizontal tab (L'\t'). In the "C"
  locale, iswblank returns true only for the standard blank characters.
 
  characters are the following: space (L' '), and horizontal tab (L'\t'). In the "C"
  locale, iswblank returns true only for the standard blank characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.4" href="#7.25.2.1.4">7.25.2.1.4 The iswcntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.4" href="#7.25.2.1.4">7.25.2.1.4 The iswcntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19597,6 +20209,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 2 -->
  The iswcntrl function tests for any control wide character.
 
 <p><!--para 2 -->
  The iswcntrl function tests for any control wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.5" href="#7.25.2.1.5">7.25.2.1.5 The iswdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.5" href="#7.25.2.1.5">7.25.2.1.5 The iswdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19609,6 +20222,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The iswdigit function tests for any wide character that corresponds to a decimal-digit
  character (as defined in <a href="#5.2.1">5.2.1</a>).
 
  The iswdigit function tests for any wide character that corresponds to a decimal-digit
  character (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.6" href="#7.25.2.1.6">7.25.2.1.6 The iswgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.6" href="#7.25.2.1.6">7.25.2.1.6 The iswgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19632,6 +20246,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  characters other than ' '.
 </small>
 
  characters other than ' '.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.7" href="#7.25.2.1.7">7.25.2.1.7 The iswlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.7" href="#7.25.2.1.7">7.25.2.1.7 The iswlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19645,6 +20260,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.8" href="#7.25.2.1.8">7.25.2.1.8 The iswprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.8" href="#7.25.2.1.8">7.25.2.1.8 The iswprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19656,6 +20272,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 2 -->
  The iswprint function tests for any printing wide character.
 
 <p><!--para 2 -->
  The iswprint function tests for any printing wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.9" href="#7.25.2.1.9">7.25.2.1.9 The iswpunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.9" href="#7.25.2.1.9">7.25.2.1.9 The iswpunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19669,6 +20286,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  specific set of punctuation wide characters for which neither iswspace nor iswalnum
  is true.<sup><a href="#note306"><b>306)</b></a></sup>
 
  specific set of punctuation wide characters for which neither iswspace nor iswalnum
  is true.<sup><a href="#note306"><b>306)</b></a></sup>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.10" href="#7.25.2.1.10">7.25.2.1.10 The iswspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.10" href="#7.25.2.1.10">7.25.2.1.10 The iswspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19686,6 +20304,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  set of white-space wide characters for which none of iswalnum, iswgraph, or
  iswpunct is true.
 
  set of white-space wide characters for which none of iswalnum, iswgraph, or
  iswpunct is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.11" href="#7.25.2.1.11">7.25.2.1.11 The iswupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.11" href="#7.25.2.1.11">7.25.2.1.11 The iswupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19699,6 +20318,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1.12" href="#7.25.2.1.12">7.25.2.1.12 The iswxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1.12" href="#7.25.2.1.12">7.25.2.1.12 The iswxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19711,12 +20331,14 @@ If a length modifier appears with any conversion specifier other than as specifi
  The iswxdigit function tests for any wide character that corresponds to a
  hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 
  The iswxdigit function tests for any wide character that corresponds to a
  hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.2" href="#7.25.2.2">7.25.2.2 Extensible wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions wctype and iswctype provide extensible wide character classification
  as well as testing equivalent to that performed by the functions described in the previous
  subclause (<a href="#7.25.2.1">7.25.2.1</a>).
 
 <h5><a name="7.25.2.2" href="#7.25.2.2">7.25.2.2 Extensible wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions wctype and iswctype provide extensible wide character classification
  as well as testing equivalent to that performed by the functions described in the previous
  subclause (<a href="#7.25.2.1">7.25.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.2.1" href="#7.25.2.2.1">7.25.2.2.1 The iswctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.2.1" href="#7.25.2.2.1">7.25.2.2.1 The iswctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19753,6 +20375,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  character wc has the property described by desc.
 <p><b> Forward references</b>: the wctype function (<a href="#7.25.2.2.2">7.25.2.2.2</a>).
 
  character wc has the property described by desc.
 <p><b> Forward references</b>: the wctype function (<a href="#7.25.2.2.2">7.25.2.2.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.2.2" href="#7.25.2.2.2">7.25.2.2.2 The wctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.2.2" href="#7.25.2.2.2">7.25.2.2.2 The wctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19774,12 +20397,15 @@ If a length modifier appears with any conversion specifier other than as specifi
  as the second argument to the iswctype function; otherwise, it returns zero.              *
 <!--page 411 -->
 
  as the second argument to the iswctype function; otherwise, it returns zero.              *
 <!--page 411 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.3" href="#7.25.3">7.25.3 Wide character case mapping utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares several functions useful for mapping wide characters.
 
 <h4><a name="7.25.3" href="#7.25.3">7.25.3 Wide character case mapping utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;wctype.h&gt;</a> declares several functions useful for mapping wide characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.1" href="#7.25.3.1">7.25.3.1 Wide character case mapping functions</a></h5>
 
 <h5><a name="7.25.3.1" href="#7.25.3.1">7.25.3.1 Wide character case mapping functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.1.1" href="#7.25.3.1.1">7.25.3.1.1 The towlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.1.1" href="#7.25.3.1.1">7.25.3.1.1 The towlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19798,6 +20424,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.1.2" href="#7.25.3.1.2">7.25.3.1.2 The towupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.1.2" href="#7.25.3.1.2">7.25.3.1.2 The towupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19816,6 +20443,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.2" href="#7.25.3.2">7.25.3.2 Extensible wide character case mapping functions</a></h5>
 <p><!--para 1 -->
  The functions wctrans and towctrans provide extensible wide character mapping as
 <h5><a name="7.25.3.2" href="#7.25.3.2">7.25.3.2 Extensible wide character case mapping functions</a></h5>
 <p><!--para 1 -->
  The functions wctrans and towctrans provide extensible wide character mapping as


@@ -19823,6 +20451,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  previous subclause (<a href="#7.25.3.1">7.25.3.1</a>).
 <!--page 412 -->
 
  previous subclause (<a href="#7.25.3.1">7.25.3.1</a>).
 <!--page 412 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.2.1" href="#7.25.3.2.1">7.25.3.2.1 The towctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.2.1" href="#7.25.3.2.1">7.25.3.2.1 The towctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19847,6 +20476,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The towctrans function returns the mapped value of wc using the mapping described
  by desc.
 
  The towctrans function returns the mapped value of wc using the mapping described
  by desc.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.2.2" href="#7.25.3.2.2">7.25.3.2.2 The wctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.2.2" href="#7.25.3.2.2">7.25.3.2.2 The wctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19868,11 +20498,13 @@ If a length modifier appears with any conversion specifier other than as specifi
  as the second argument to the towctrans function; otherwise, it returns zero.
 <!--page 413 -->
 
  as the second argument to the towctrans function; otherwise, it returns zero.
 <!--page 413 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.26" href="#7.26">7.26 Future library directions</a></h3>
 <p><!--para 1 -->
  The following names are grouped under individual headers for convenience. All external
  names described below are reserved no matter what headers are included by the program.
 
 <h3><a name="7.26" href="#7.26">7.26 Future library directions</a></h3>
 <p><!--para 1 -->
  The following names are grouped under individual headers for convenience. All external
  names described below are reserved no matter what headers are included by the program.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.1" href="#7.26.1">7.26.1 Complex arithmetic &lt;complex.h&gt;</a></h4>
 <p><!--para 1 -->
  The function names
 <h4><a name="7.26.1" href="#7.26.1">7.26.1 Complex arithmetic &lt;complex.h&gt;</a></h4>
 <p><!--para 1 -->
  The function names


@@ -19884,36 +20516,43 @@ If a length modifier appears with any conversion specifier other than as specifi
  and the same names suffixed with f or l may be added to the declarations in the
  <a href="#7.3">&lt;complex.h&gt;</a> header.
 
  and the same names suffixed with f or l may be added to the declarations in the
  <a href="#7.3">&lt;complex.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.2" href="#7.26.2">7.26.2 Character handling &lt;ctype.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with either is or to, and a lowercase letter may be added to
  the declarations in the <a href="#7.4">&lt;ctype.h&gt;</a> header.
 
 <h4><a name="7.26.2" href="#7.26.2">7.26.2 Character handling &lt;ctype.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with either is or to, and a lowercase letter may be added to
  the declarations in the <a href="#7.4">&lt;ctype.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.3" href="#7.26.3">7.26.3 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with E and a digit or E and an uppercase letter may be added to the
  declarations in the <a href="#7.5">&lt;errno.h&gt;</a> header.
 
 <h4><a name="7.26.3" href="#7.26.3">7.26.3 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with E and a digit or E and an uppercase letter may be added to the
  declarations in the <a href="#7.5">&lt;errno.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.4" href="#7.26.4">7.26.4 Format conversion of integer types &lt;inttypes.h&gt;</a></h4>
 <p><!--para 1 -->
  Macro names beginning with PRI or SCN followed by any lowercase letter or X may be
  added to the macros defined in the <a href="#7.8">&lt;inttypes.h&gt;</a> header.
 
 <h4><a name="7.26.4" href="#7.26.4">7.26.4 Format conversion of integer types &lt;inttypes.h&gt;</a></h4>
 <p><!--para 1 -->
  Macro names beginning with PRI or SCN followed by any lowercase letter or X may be
  added to the macros defined in the <a href="#7.8">&lt;inttypes.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.5" href="#7.26.5">7.26.5 Localization &lt;locale.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with LC_ and an uppercase letter may be added to the definitions in
  the <a href="#7.11">&lt;locale.h&gt;</a> header.
 
 <h4><a name="7.26.5" href="#7.26.5">7.26.5 Localization &lt;locale.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with LC_ and an uppercase letter may be added to the definitions in
  the <a href="#7.11">&lt;locale.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.6" href="#7.26.6">7.26.6 Signal handling &lt;signal.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with either SIG and an uppercase letter or SIG_ and an uppercase
  letter may be added to the definitions in the <a href="#7.14">&lt;signal.h&gt;</a> header.
 
 <h4><a name="7.26.6" href="#7.26.6">7.26.6 Signal handling &lt;signal.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with either SIG and an uppercase letter or SIG_ and an uppercase
  letter may be added to the definitions in the <a href="#7.14">&lt;signal.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.7" href="#7.26.7">7.26.7 Boolean type and values &lt;stdbool.h&gt;</a></h4>
 <p><!--para 1 -->
  The ability to undefine and perhaps then redefine the macros bool, true, and false is
  an obsolescent feature.
 
 <h4><a name="7.26.7" href="#7.26.7">7.26.7 Boolean type and values &lt;stdbool.h&gt;</a></h4>
 <p><!--para 1 -->
  The ability to undefine and perhaps then redefine the macros bool, true, and false is
  an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.8" href="#7.26.8">7.26.8 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  Typedef names beginning with int or uint and ending with _t may be added to the
 <h4><a name="7.26.8" href="#7.26.8">7.26.8 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  Typedef names beginning with int or uint and ending with _t may be added to the


@@ -19922,6 +20561,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  <a href="#7.18">&lt;stdint.h&gt;</a> header.
 <!--page 414 -->
 
  <a href="#7.18">&lt;stdint.h&gt;</a> header.
 <!--page 414 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.9" href="#7.26.9">7.26.9 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  Lowercase letters may be added to the conversion specifiers and length modifiers in
 <h4><a name="7.26.9" href="#7.26.9">7.26.9 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  Lowercase letters may be added to the conversion specifiers and length modifiers in


@@ -19932,16 +20572,19 @@ If a length modifier appears with any conversion specifier other than as specifi
  The use of ungetc on a binary stream where the file position indicator is zero prior to
  the call is an obsolescent feature.
 
  The use of ungetc on a binary stream where the file position indicator is zero prior to
  the call is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.10" href="#7.26.10">7.26.10 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str and a lowercase letter may be added to the
  declarations in the <a href="#7.20">&lt;stdlib.h&gt;</a> header.
 
 <h4><a name="7.26.10" href="#7.26.10">7.26.10 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str and a lowercase letter may be added to the
  declarations in the <a href="#7.20">&lt;stdlib.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.11" href="#7.26.11">7.26.11 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str, mem, or wcs and a lowercase letter may be added
  to the declarations in the <a href="#7.21">&lt;string.h&gt;</a> header.
 
 <h4><a name="7.26.11" href="#7.26.11">7.26.11 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str, mem, or wcs and a lowercase letter may be added
  to the declarations in the <a href="#7.21">&lt;string.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.12" href="#7.26.12">7.26.12 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with wcs and a lowercase letter may be added to the
 <h4><a name="7.26.12" href="#7.26.12">7.26.12 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with wcs and a lowercase letter may be added to the


@@ -19950,6 +20593,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  Lowercase letters may be added to the conversion specifiers and length modifiers in
  fwprintf and fwscanf. Other characters may be used in extensions.
 
  Lowercase letters may be added to the conversion specifiers and length modifiers in
  fwprintf and fwscanf. Other characters may be used in extensions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.13" href="#7.26.13">7.26.13 Wide character classification and mapping utilities</a></h4>
  <a href="#7.25">&lt;wctype.h&gt;</a>
 <p><!--para 1 -->
 <h4><a name="7.26.13" href="#7.26.13">7.26.13 Wide character classification and mapping utilities</a></h4>
  <a href="#7.25">&lt;wctype.h&gt;</a>
 <p><!--para 1 -->


@@ -19957,6 +20601,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  declarations in the <a href="#7.25">&lt;wctype.h&gt;</a> header.
 <!--page 415 -->
 
  declarations in the <a href="#7.25">&lt;wctype.h&gt;</a> header.
 <!--page 415 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="A" href="#A">Annex A</a></h2>
 <pre>
                                               (informative)
 <h2><a name="A" href="#A">Annex A</a></h2>
 <pre>
                                               (informative)


@@ -19966,8 +20611,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  NOTE     The notation is described in <a href="#6.1">6.1</a>.
  
 
  NOTE     The notation is described in <a href="#6.1">6.1</a>.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.1" href="#A.1">A.1 Lexical grammar</a></h3>
 
 <h3><a name="A.1" href="#A.1">A.1 Lexical grammar</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.1" href="#A.1.1">A.1.1 Lexical elements</a></h4>
  (<a href="#6.4">6.4</a>) token:
 <pre>
 <h4><a name="A.1.1" href="#A.1.1">A.1.1 Lexical elements</a></h4>
  (<a href="#6.4">6.4</a>) token:
 <pre>


@@ -19988,6 +20635,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                each non-white-space character that cannot be one of the above
 </pre>
 
                each non-white-space character that cannot be one of the above
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.2" href="#A.1.2">A.1.2 Keywords</a></h4>
  (<a href="#6.4.1">6.4.1</a>) keyword: one of
 <!--page 416 -->
 <h4><a name="A.1.2" href="#A.1.2">A.1.2 Keywords</a></h4>
  (<a href="#6.4.1">6.4.1</a>) keyword: one of
 <!--page 416 -->


@@ -20004,6 +20652,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                else                      register         union
 </pre>
 
                else                      register         union
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.3" href="#A.1.3">A.1.3 Identifiers</a></h4>
  (<a href="#6.4.2.1">6.4.2.1</a>) identifier:
 <pre>
 <h4><a name="A.1.3" href="#A.1.3">A.1.3 Identifiers</a></h4>
  (<a href="#6.4.2.1">6.4.2.1</a>) identifier:
 <pre>


@@ -20029,6 +20678,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                 0 1 2         3    4   5   6   7   8     9
 </pre>
 
                 0 1 2         3    4   5   6   7   8     9
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.4" href="#A.1.4">A.1.4 Universal character names</a></h4>
  (<a href="#6.4.3">6.4.3</a>) universal-character-name:
 <pre>
 <h4><a name="A.1.4" href="#A.1.4">A.1.4 Universal character names</a></h4>
  (<a href="#6.4.3">6.4.3</a>) universal-character-name:
 <pre>


@@ -20041,6 +20691,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                             hexadecimal-digit hexadecimal-digit
 </pre>
 
                             hexadecimal-digit hexadecimal-digit
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.5" href="#A.1.5">A.1.5 Constants</a></h4>
  (<a href="#6.4.4">6.4.4</a>) constant:
 <pre>
 <h4><a name="A.1.5" href="#A.1.5">A.1.5 Constants</a></h4>
  (<a href="#6.4.4">6.4.4</a>) constant:
 <pre>


@@ -20210,6 +20861,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                hexadecimal-escape-sequence hexadecimal-digit
 </pre>
 
                hexadecimal-escape-sequence hexadecimal-digit
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.6" href="#A.1.6">A.1.6 String literals</a></h4>
  (<a href="#6.4.5">6.4.5</a>) string-literal:
 <pre>
 <h4><a name="A.1.6" href="#A.1.6">A.1.6 String literals</a></h4>
  (<a href="#6.4.5">6.4.5</a>) string-literal:
 <pre>


@@ -20229,6 +20881,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                 escape-sequence
 </pre>
 
                 escape-sequence
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.7" href="#A.1.7">A.1.7 Punctuators</a></h4>
  (<a href="#6.4.6">6.4.6</a>) punctuator: one of
 <pre>
 <h4><a name="A.1.7" href="#A.1.7">A.1.7 Punctuators</a></h4>
  (<a href="#6.4.6">6.4.6</a>) punctuator: one of
 <pre>


@@ -20241,6 +20894,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                &lt;: :&gt; &lt;% %&gt; %: %:%:
 </pre>
 
                &lt;: :&gt; &lt;% %&gt; %: %:%:
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.8" href="#A.1.8">A.1.8 Header names</a></h4>
  (<a href="#6.4.7">6.4.7</a>) header-name:
 <pre>
 <h4><a name="A.1.8" href="#A.1.8">A.1.8 Header names</a></h4>
  (<a href="#6.4.7">6.4.7</a>) header-name:
 <pre>


@@ -20268,6 +20922,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                             the new-line character and "
 </pre>
 
                             the new-line character and "
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.9" href="#A.1.9">A.1.9 Preprocessing numbers</a></h4>
  (<a href="#6.4.8">6.4.8</a>) pp-number:
 <!--page 421 -->
 <h4><a name="A.1.9" href="#A.1.9">A.1.9 Preprocessing numbers</a></h4>
  (<a href="#6.4.8">6.4.8</a>) pp-number:
 <!--page 421 -->


@@ -20283,8 +20938,10 @@ If a length modifier appears with any conversion specifier other than as specifi
                pp-number   .
 </pre>
 
                pp-number   .
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.2" href="#A.2">A.2 Phrase structure grammar</a></h3>
 
 <h3><a name="A.2" href="#A.2">A.2 Phrase structure grammar</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.1" href="#A.2.1">A.2.1 Expressions</a></h4>
  (<a href="#6.5.1">6.5.1</a>) primary-expression:
 <pre>
 <h4><a name="A.2.1" href="#A.2.1">A.2.1 Expressions</a></h4>
  (<a href="#6.5.1">6.5.1</a>) primary-expression:
 <pre>


@@ -20412,6 +21069,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                conditional-expression
 </pre>
 
                conditional-expression
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.2" href="#A.2.2">A.2.2 Declarations</a></h4>
  (<a href="#6.7">6.7</a>) declaration:
 <pre>
 <h4><a name="A.2.2" href="#A.2.2">A.2.2 Declarations</a></h4>
  (<a href="#6.7">6.7</a>) declaration:
 <pre>


@@ -20619,6 +21277,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                . identifier
 </pre>
 
                . identifier
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.3" href="#A.2.3">A.2.3 Statements</a></h4>
  (<a href="#6.8">6.8</a>) statement:
 <pre>
 <h4><a name="A.2.3" href="#A.2.3">A.2.3 Statements</a></h4>
  (<a href="#6.8">6.8</a>) statement:
 <pre>


@@ -20675,6 +21334,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                return expression<sub>opt</sub> ;
 </pre>
 
                return expression<sub>opt</sub> ;
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.4" href="#A.2.4">A.2.4 External definitions</a></h4>
  (<a href="#6.9">6.9</a>) translation-unit:
 <pre>
 <h4><a name="A.2.4" href="#A.2.4">A.2.4 External definitions</a></h4>
  (<a href="#6.9">6.9</a>) translation-unit:
 <pre>


@@ -20696,6 +21356,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                declaration-list declaration
 </pre>
 
                declaration-list declaration
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.3" href="#A.3">A.3 Preprocessing directives</a></h3>
  (<a href="#6.10">6.10</a>) preprocessing-file:
 <pre>
 <h3><a name="A.3" href="#A.3">A.3 Preprocessing directives</a></h3>
  (<a href="#6.10">6.10</a>) preprocessing-file:
 <pre>


@@ -20784,18 +21445,21 @@ If a length modifier appears with any conversion specifier other than as specifi
                the new-line character
 </pre>
 
                the new-line character
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="B" href="#B">Annex B</a></h2>
 <pre>
                                (informative)
                            Library summary
 </pre>
 
 <h2><a name="B" href="#B">Annex B</a></h2>
 <pre>
                                (informative)
                            Library summary
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.1" href="#B.1">B.1 Diagnostics &lt;assert.h&gt;</a></h3>
 <pre>
         NDEBUG
         void assert(scalar expression);
 </pre>
 
 <h3><a name="B.1" href="#B.1">B.1 Diagnostics &lt;assert.h&gt;</a></h3>
 <pre>
         NDEBUG
         void assert(scalar expression);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.2" href="#B.2">B.2 Complex &lt;complex.h&gt;</a></h3>
 <!--page 432 -->
 <!--page 433 -->
 <h3><a name="B.2" href="#B.2">B.2 Complex &lt;complex.h&gt;</a></h3>
 <!--page 432 -->
 <!--page 433 -->


@@ -20872,6 +21536,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        long double creall(long double complex z);
 </pre>
 
        long double creall(long double complex z);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.3" href="#B.3">B.3 Character handling &lt;ctype.h&gt;</a></h3>
 <pre>
         int    isalnum(int c);
 <h3><a name="B.3" href="#B.3">B.3 Character handling &lt;ctype.h&gt;</a></h3>
 <pre>
         int    isalnum(int c);


@@ -20890,11 +21555,13 @@ If a length modifier appears with any conversion specifier other than as specifi
         int    toupper(int c);
 </pre>
 
         int    toupper(int c);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.4" href="#B.4">B.4 Errors &lt;errno.h&gt;</a></h3>
 <pre>
         EDOM            EILSEQ             ERANGE            errno
 </pre>
 
 <h3><a name="B.4" href="#B.4">B.4 Errors &lt;errno.h&gt;</a></h3>
 <pre>
         EDOM            EILSEQ             ERANGE            errno
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.5" href="#B.5">B.5 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <!--page 434 -->
 <pre>
 <h3><a name="B.5" href="#B.5">B.5 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <!--page 434 -->
 <pre>


@@ -20918,6 +21585,7 @@ If a length modifier appears with any conversion specifier other than as specifi
         int feupdateenv(const fenv_t *envp);
 </pre>
 
         int feupdateenv(const fenv_t *envp);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.6" href="#B.6">B.6 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <pre>
        FLT_ROUNDS              DBL_MIN_EXP             FLT_MAX
 <h3><a name="B.6" href="#B.6">B.6 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <pre>
        FLT_ROUNDS              DBL_MIN_EXP             FLT_MAX


@@ -20933,6 +21601,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        FLT_MIN_EXP             LDBL_MAX_10_EXP
 </pre>
 
        FLT_MIN_EXP             LDBL_MAX_10_EXP
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.7" href="#B.7">B.7 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <!--page 435 -->
 <pre>
 <h3><a name="B.7" href="#B.7">B.7 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <!--page 435 -->
 <pre>


@@ -20960,6 +21629,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                wchar_t ** restrict endptr, int base);
 </pre>
 
                wchar_t ** restrict endptr, int base);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.8" href="#B.8">B.8 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <pre>
       and             bitor             not_eq            xor
 <h3><a name="B.8" href="#B.8">B.8 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <pre>
       and             bitor             not_eq            xor


@@ -20967,6 +21637,7 @@ If a length modifier appears with any conversion specifier other than as specifi
       bitand          not               or_eq
 </pre>
 
       bitand          not               or_eq
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.9" href="#B.9">B.9 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <pre>
       CHAR_BIT        CHAR_MAX          INT_MIN           ULONG_MAX
 <h3><a name="B.9" href="#B.9">B.9 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <pre>
       CHAR_BIT        CHAR_MAX          INT_MIN           ULONG_MAX


@@ -20976,6 +21647,7 @@ If a length modifier appears with any conversion specifier other than as specifi
       CHAR_MIN        USHRT_MAX         LONG_MAX
 </pre>
 
       CHAR_MIN        USHRT_MAX         LONG_MAX
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.10" href="#B.10">B.10 Localization &lt;locale.h&gt;</a></h3>
 <pre>
       struct lconv    LC_ALL            LC_CTYPE          LC_NUMERIC
 <h3><a name="B.10" href="#B.10">B.10 Localization &lt;locale.h&gt;</a></h3>
 <pre>
       struct lconv    LC_ALL            LC_CTYPE          LC_NUMERIC


@@ -20984,6 +21656,7 @@ If a length modifier appears with any conversion specifier other than as specifi
       struct lconv *localeconv(void);
 </pre>
 
       struct lconv *localeconv(void);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.11" href="#B.11">B.11 Mathematics &lt;math.h&gt;</a></h3>
 <!--page 436 -->
 <!--page 437 -->
 <h3><a name="B.11" href="#B.11">B.11 Mathematics &lt;math.h&gt;</a></h3>
 <!--page 436 -->
 <!--page 437 -->


@@ -21186,6 +21859,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        int isunordered(real-floating x, real-floating y);
 </pre>
 
        int isunordered(real-floating x, real-floating y);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.12" href="#B.12">B.12 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <pre>
        jmp_buf
 <h3><a name="B.12" href="#B.12">B.12 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <pre>
        jmp_buf


@@ -21193,6 +21867,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        void longjmp(jmp_buf env, int val);
 </pre>
 
        void longjmp(jmp_buf env, int val);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.13" href="#B.13">B.13 Signal handling &lt;signal.h&gt;</a></h3>
 <pre>
        sig_atomic_t   SIG_IGN            SIGILL            SIGTERM
 <h3><a name="B.13" href="#B.13">B.13 Signal handling &lt;signal.h&gt;</a></h3>
 <pre>
        sig_atomic_t   SIG_IGN            SIGILL            SIGTERM


@@ -21202,6 +21877,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        int raise(int sig);
 </pre>
 
        int raise(int sig);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.14" href="#B.14">B.14 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <pre>
        va_list
 <h3><a name="B.14" href="#B.14">B.14 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <pre>
        va_list


@@ -21211,6 +21887,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        void va_start(va_list ap, parmN);
 </pre>
 
        void va_start(va_list ap, parmN);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.15" href="#B.15">B.15 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <!--page 441 -->
 <pre>
 <h3><a name="B.15" href="#B.15">B.15 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <!--page 441 -->
 <pre>


@@ -21220,12 +21897,14 @@ If a length modifier appears with any conversion specifier other than as specifi
        __bool_true_false_are_defined
 </pre>
 
        __bool_true_false_are_defined
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.16" href="#B.16">B.16 Common definitions &lt;stddef.h&gt;</a></h3>
 <pre>
          ptrdiff_t       size_t            wchar_t           NULL
          offsetof(type, member-designator)
 </pre>
 
 <h3><a name="B.16" href="#B.16">B.16 Common definitions &lt;stddef.h&gt;</a></h3>
 <pre>
          ptrdiff_t       size_t            wchar_t           NULL
          offsetof(type, member-designator)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.17" href="#B.17">B.17 Integer types &lt;stdint.h&gt;</a></h3>
 <pre>
          intN_t                INT_LEASTN_MIN          PTRDIFF_MAX
 <h3><a name="B.17" href="#B.17">B.17 Integer types &lt;stdint.h&gt;</a></h3>
 <pre>
          intN_t                INT_LEASTN_MIN          PTRDIFF_MAX


@@ -21243,6 +21922,7 @@ If a length modifier appears with any conversion specifier other than as specifi
          UINTN_MAX             PTRDIFF_MIN
 </pre>
 
          UINTN_MAX             PTRDIFF_MIN
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.18" href="#B.18">B.18 Input/output &lt;stdio.h&gt;</a></h3>
 <!--page 442 -->
 <!--page 443 -->
 <h3><a name="B.18" href="#B.18">B.18 Input/output &lt;stdio.h&gt;</a></h3>
 <!--page 442 -->
 <!--page 443 -->


@@ -21323,6 +22003,7 @@ If a length modifier appears with any conversion specifier other than as specifi
          void perror(const char *s);
 </pre>
 
          void perror(const char *s);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.19" href="#B.19">B.19 General utilities &lt;stdlib.h&gt;</a></h3>
 <!--page 444 -->
 <!--page 445 -->
 <h3><a name="B.19" href="#B.19">B.19 General utilities &lt;stdlib.h&gt;</a></h3>
 <!--page 444 -->
 <!--page 445 -->


@@ -21384,6 +22065,7 @@ If a length modifier appears with any conversion specifier other than as specifi
             const wchar_t * restrict pwcs, size_t n);
 </pre>
 
             const wchar_t * restrict pwcs, size_t n);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.20" href="#B.20">B.20 String handling &lt;string.h&gt;</a></h3>
 <!--page 446 -->
 <pre>
 <h3><a name="B.20" href="#B.20">B.20 String handling &lt;string.h&gt;</a></h3>
 <!--page 446 -->
 <pre>


@@ -21420,6 +22102,7 @@ If a length modifier appears with any conversion specifier other than as specifi
          size_t strlen(const char *s);
 </pre>
 
          size_t strlen(const char *s);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.21" href="#B.21">B.21 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <pre>
        acos           sqrt               fmod              nextafter
 <h3><a name="B.21" href="#B.21">B.21 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <pre>
        acos           sqrt               fmod              nextafter


@@ -21439,6 +22122,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        pow            fmin               nearbyint         creal
 </pre>
 
        pow            fmin               nearbyint         creal
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.22" href="#B.22">B.22 Date and time &lt;time.h&gt;</a></h3>
 <!--page 447 -->
 <pre>
 <h3><a name="B.22" href="#B.22">B.22 Date and time &lt;time.h&gt;</a></h3>
 <!--page 447 -->
 <pre>


@@ -21458,6 +22142,7 @@ If a length modifier appears with any conversion specifier other than as specifi
             const struct tm * restrict timeptr);
 </pre>
 
             const struct tm * restrict timeptr);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.23" href="#B.23">B.23 Extended multibyte/wide character utilities &lt;wchar.h&gt;</a></h3>
 <!--page 448 -->
 <!--page 449 -->
 <h3><a name="B.23" href="#B.23">B.23 Extended multibyte/wide character utilities &lt;wchar.h&gt;</a></h3>
 <!--page 448 -->
 <!--page 449 -->


@@ -21567,6 +22252,7 @@ If a length modifier appears with any conversion specifier other than as specifi
               mbstate_t * restrict ps);
 </pre>
 
               mbstate_t * restrict ps);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.24" href="#B.24">B.24 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 <!--page 450 -->
 <!--page 451 -->
 <h3><a name="B.24" href="#B.24">B.24 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 <!--page 450 -->
 <!--page 451 -->


@@ -21592,6 +22278,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        wctrans_t wctrans(const char *property);
 </pre>
 
        wctrans_t wctrans(const char *property);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="C" href="#C">Annex C</a></h2>
 <pre>
                                      (informative)
 <h2><a name="C" href="#C">Annex C</a></h2>
 <pre>
                                      (informative)


@@ -21618,6 +22305,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 452 -->
 </ul>
 
 <!--page 452 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="D" href="#D">Annex D</a></h2>
 <pre>
                                      (normative)
 <h2><a name="D" href="#D">Annex D</a></h2>
 <pre>
                                      (normative)


@@ -21693,6 +22381,7 @@ If a length modifier appears with any conversion specifier other than as specifi
                     2133-2138, 2160-2182, 3005-3007, 3021-3029
 </table>
 
                     2133-2138, 2160-2182, 3005-3007, 3021-3029
 </table>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="E" href="#E">Annex E</a></h2>
 <pre>
                                     (informative)
 <h2><a name="E" href="#E">Annex E</a></h2>
 <pre>
                                     (informative)


@@ -21784,12 +22473,14 @@ If a length modifier appears with any conversion specifier other than as specifi
         #define    LDBL_MIN                                  1E-37
 </pre>
 
         #define    LDBL_MIN                                  1E-37
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="F" href="#F">Annex F</a></h2>
 <pre>
                                            (normative)
                        IEC 60559 floating-point arithmetic
 </pre>
 
 <h2><a name="F" href="#F">Annex F</a></h2>
 <pre>
                                            (normative)
                        IEC 60559 floating-point arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.1" href="#F.1">F.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex specifies C language support for the IEC 60559 floating-point standard. The
 <h3><a name="F.1" href="#F.1">F.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex specifies C language support for the IEC 60559 floating-point standard. The


@@ -21804,6 +22495,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  a binding between the C language and IEC 60559 is indicated, the IEC 60559-specified
  behavior is adopted by reference, unless stated otherwise.
 
  a binding between the C language and IEC 60559 is indicated, the IEC 60559-specified
  behavior is adopted by reference, unless stated otherwise.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.2" href="#F.2">F.2 Types</a></h3>
 <p><!--para 1 -->
  The C floating types match the IEC 60559 formats as follows:
 <h3><a name="F.2" href="#F.2">F.2 Types</a></h3>
 <p><!--para 1 -->
  The C floating types match the IEC 60559 formats as follows:


@@ -21832,6 +22524,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  all double values.
 </small>
 
  all double values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.2.1" href="#F.2.1">F.2.1 Infinities, signed zeros, and NaNs</a></h4>
 <p><!--para 1 -->
  This specification does not define the behavior of signaling NaNs.<sup><a href="#note309"><b>309)</b></a></sup> It generally uses
 <h4><a name="F.2.1" href="#F.2.1">F.2.1 Infinities, signed zeros, and NaNs</a></h4>
 <p><!--para 1 -->
  This specification does not define the behavior of signaling NaNs.<sup><a href="#note309"><b>309)</b></a></sup> It generally uses


@@ -21843,6 +22536,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  sufficient for closure of the arithmetic.
 </small>
 
  sufficient for closure of the arithmetic.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.3" href="#F.3">F.3 Operators and functions</a></h3>
 <p><!--para 1 -->
  C operators and functions provide IEC 60559 required and recommended facilities as
 <h3><a name="F.3" href="#F.3">F.3 Operators and functions</a></h3>
 <p><!--para 1 -->
  C operators and functions provide IEC 60559 required and recommended facilities as


@@ -21921,6 +22615,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  macros defined in <a href="#7.12.3">7.12.3</a> do not distinguish signaling from quiet NaNs).
 </ul>
 
  macros defined in <a href="#7.12.3">7.12.3</a> do not distinguish signaling from quiet NaNs).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.4" href="#F.4">F.4 Floating to integer conversion</a></h3>
 <p><!--para 1 -->
  If the floating value is infinite or NaN or if the integral part of the floating value exceeds
 <h3><a name="F.4" href="#F.4">F.4 Floating to integer conversion</a></h3>
 <p><!--para 1 -->
  If the floating value is infinite or NaN or if the integral part of the floating value exceeds


@@ -21937,6 +22632,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  <a href="#7.12">&lt;math.h&gt;</a>.
 </small>
 
  <a href="#7.12">&lt;math.h&gt;</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.5" href="#F.5">F.5 Binary-decimal conversion</a></h3>
 <p><!--para 1 -->
  Conversion from the widest supported IEC 60559 format to decimal with
 <h3><a name="F.5" href="#F.5">F.5 Binary-decimal conversion</a></h3>
 <p><!--para 1 -->
  Conversion from the widest supported IEC 60559 format to decimal with


@@ -21965,6 +22661,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  DBL_DIG are 18 and 15, respectively, for these formats.)
 </small>
 
  DBL_DIG are 18 and 15, respectively, for these formats.)
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.6" href="#F.6">F.6 Contracted expressions</a></h3>
 <p><!--para 1 -->
  A contracted expression treats infinities, NaNs, signed zeros, subnormals, and the
 <h3><a name="F.6" href="#F.6">F.6 Contracted expressions</a></h3>
 <p><!--para 1 -->
  A contracted expression treats infinities, NaNs, signed zeros, subnormals, and the


@@ -21976,6 +22673,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  consistent with the basic arithmetic operations. A contracted expression should deliver
  the same value as its uncontracted counterpart, else should be correctly rounded (once).
 
  consistent with the basic arithmetic operations. A contracted expression should deliver
  the same value as its uncontracted counterpart, else should be correctly rounded (once).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.7" href="#F.7">F.7 Floating-point environment</a></h3>
 <p><!--para 1 -->
  The floating-point environment defined in <a href="#7.6">&lt;fenv.h&gt;</a> includes the IEC 60559 floating-
 <h3><a name="F.7" href="#F.7">F.7 Floating-point environment</a></h3>
 <p><!--para 1 -->
  The floating-point environment defined in <a href="#7.6">&lt;fenv.h&gt;</a> includes the IEC 60559 floating-


@@ -21987,6 +22685,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note312" href="#note312">312)</a> This specification does not require dynamic rounding precision nor trap enablement modes.
 </small>
 
 <p><small><a name="note312" href="#note312">312)</a> This specification does not require dynamic rounding precision nor trap enablement modes.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.1" href="#F.7.1">F.7.1 Environment management</a></h4>
 <p><!--para 1 -->
  IEC 60559 requires that floating-point operations implicitly raise floating-point exception
 <h4><a name="F.7.1" href="#F.7.1">F.7.1 Environment management</a></h4>
 <p><!--para 1 -->
  IEC 60559 requires that floating-point operations implicitly raise floating-point exception


@@ -22001,6 +22700,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  which allows certain optimizations (see <a href="#F.8">F.8</a>).
 </small>
 
  which allows certain optimizations (see <a href="#F.8">F.8</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.2" href="#F.7.2">F.7.2 Translation</a></h4>
 <p><!--para 1 -->
  During translation the IEC 60559 default modes are in effect:
 <h4><a name="F.7.2" href="#F.7.2">F.7.2 Translation</a></h4>
 <p><!--para 1 -->
  During translation the IEC 60559 default modes are in effect:


@@ -22027,6 +22727,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  strtod, provide execution-time conversion of numeric strings.
 </small>
 
  strtod, provide execution-time conversion of numeric strings.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.3" href="#F.7.3">F.7.3 Execution</a></h4>
 <p><!--para 1 -->
  At program startup the floating-point environment is initialized as prescribed by
 <h4><a name="F.7.3" href="#F.7.3">F.7.3 Execution</a></h4>
 <p><!--para 1 -->
  At program startup the floating-point environment is initialized as prescribed by


@@ -22039,6 +22740,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  Trapping or stopping (if supported) is disabled on all floating-point exceptions.
 </ul>
 
 <li>  Trapping or stopping (if supported) is disabled on all floating-point exceptions.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.4" href="#F.7.4">F.7.4 Constant expressions</a></h4>
 <p><!--para 1 -->
  An arithmetic constant expression of floating type, other than one in an initializer for an
 <h4><a name="F.7.4" href="#F.7.4">F.7.4 Constant expressions</a></h4>
 <p><!--para 1 -->
  An arithmetic constant expression of floating type, other than one in an initializer for an


@@ -22080,6 +22782,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
 </small>
 
 </pre>
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.5" href="#F.7.5">F.7.5 Initialization</a></h4>
 <p><!--para 1 -->
  All computation for automatic initialization is done (as if) at execution time; thus, it is
 <h4><a name="F.7.5" href="#F.7.5">F.7.5 Initialization</a></h4>
 <p><!--para 1 -->
  All computation for automatic initialization is done (as if) at execution time; thus, it is


@@ -22128,6 +22831,7 @@ If a length modifier appears with any conversion specifier other than as specifi
   could be done at translation time, regardless of the expression evaluation method.
 </small>
 
   could be done at translation time, regardless of the expression evaluation method.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.7.6" href="#F.7.6">F.7.6 Changing the environment</a></h4>
 <p><!--para 1 -->
  Operations defined in <a href="#6.5">6.5</a> and functions and macros defined for the standard libraries
 <h4><a name="F.7.6" href="#F.7.6">F.7.6 Changing the environment</a></h4>
 <p><!--para 1 -->
  Operations defined in <a href="#6.5">6.5</a> and functions and macros defined for the standard libraries


@@ -22140,11 +22844,13 @@ If a length modifier appears with any conversion specifier other than as specifi
  ''inexact'', or ''underflow'' and ''inexact''), then ''overflow'' or ''underflow'' is raised
  before ''inexact''.
 
  ''inexact'', or ''underflow'' and ''inexact''), then ''overflow'' or ''underflow'' is raised
  before ''inexact''.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.8" href="#F.8">F.8 Optimization</a></h3>
 <p><!--para 1 -->
  This section identifies code transformations that might subvert IEC 60559-specified
  behavior, and others that do not.
 
 <h3><a name="F.8" href="#F.8">F.8 Optimization</a></h3>
 <p><!--para 1 -->
  This section identifies code transformations that might subvert IEC 60559-specified
  behavior, and others that do not.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.1" href="#F.8.1">F.8.1 Global transformations</a></h4>
 <p><!--para 1 -->
  Floating-point arithmetic operations and external function calls may entail side effects
 <h4><a name="F.8.1" href="#F.8.1">F.8.1 Global transformations</a></h4>
 <p><!--para 1 -->
  Floating-point arithmetic operations and external function calls may entail side effects


@@ -22180,6 +22886,7 @@ If a length modifier appears with any conversion specifier other than as specifi
          if (0 &lt; n) x + 1;
 </pre>
 
          if (0 &lt; n) x + 1;
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.2" href="#F.8.2">F.8.2 Expression transformations</a></h4>
 <p><!--para 1 -->
 <table border=1>
 <h4><a name="F.8.2" href="#F.8.2">F.8.2 Expression transformations</a></h4>
 <p><!--para 1 -->
 <table border=1>


@@ -22234,6 +22941,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  for complex z.
 </small>
 
  for complex z.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.3" href="#F.8.3">F.8.3 Relational operators</a></h4>
 <p><!--para 1 -->
 <table border=1>
 <h4><a name="F.8.3" href="#F.8.3">F.8.3 Relational operators</a></h4>
 <p><!--para 1 -->
 <table border=1>


@@ -22293,6 +23001,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.4" href="#F.8.4">F.8.4 Constant arithmetic</a></h4>
 <p><!--para 1 -->
  The implementation shall honor floating-point exceptions raised by execution-time
 <h4><a name="F.8.4" href="#F.8.4">F.8.4 Constant arithmetic</a></h4>
 <p><!--para 1 -->
  The implementation shall honor floating-point exceptions raised by execution-time


@@ -22308,6 +23017,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note319" href="#note319">319)</a> 0 - 0 yields -0 instead of +0 just when the rounding direction is downward.
 </small>
 
 <p><small><a name="note319" href="#note319">319)</a> 0 - 0 yields -0 instead of +0 just when the rounding direction is downward.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.9" href="#F.9">F.9 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  This subclause contains specifications of <a href="#7.12">&lt;math.h&gt;</a> facilities that are particularly suited
 <h3><a name="F.9" href="#F.9">F.9 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  This subclause contains specifications of <a href="#7.12">&lt;math.h&gt;</a> facilities that are particularly suited


@@ -22371,8 +23081,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  avoiding them would be too costly.
 </small>
 
  avoiding them would be too costly.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.1" href="#F.9.1">F.9.1 Trigonometric functions</a></h4>
 
 <h4><a name="F.9.1" href="#F.9.1">F.9.1 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.1" href="#F.9.1.1">F.9.1.1 The acos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.1" href="#F.9.1.1">F.9.1.1 The acos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22386,6 +23098,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 468 -->
 </ul>
 
 <!--page 468 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.2" href="#F.9.1.2">F.9.1.2 The asin functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.2" href="#F.9.1.2">F.9.1.2 The asin functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22394,6 +23107,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  | x | &gt; 1.
 </ul>
 
  | x | &gt; 1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.3" href="#F.9.1.3">F.9.1.3 The atan functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.3" href="#F.9.1.3">F.9.1.3 The atan functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22401,6 +23115,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  atan((+-)(inf)) returns (+-)pi /2.
 </ul>
 
 <li>  atan((+-)(inf)) returns (+-)pi /2.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.4" href="#F.9.1.4">F.9.1.4 The atan2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.4" href="#F.9.1.4">F.9.1.4 The atan2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22422,6 +23137,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  the ''divide-by-zero'' floating-point exception.
 </small>
 
  the ''divide-by-zero'' floating-point exception.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.5" href="#F.9.1.5">F.9.1.5 The cos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.5" href="#F.9.1.5">F.9.1.5 The cos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22429,6 +23145,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cos((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 
 <li>  cos((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.6" href="#F.9.1.6">F.9.1.6 The sin functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.6" href="#F.9.1.6">F.9.1.6 The sin functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22441,6 +23158,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 469 -->
 </ul>
 
 <!--page 469 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.1.7" href="#F.9.1.7">F.9.1.7 The tan functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.1.7" href="#F.9.1.7">F.9.1.7 The tan functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22448,8 +23166,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  tan((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 
 <li>  tan((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.2" href="#F.9.2">F.9.2 Hyperbolic functions</a></h4>
 
 <h4><a name="F.9.2" href="#F.9.2">F.9.2 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.1" href="#F.9.2.1">F.9.2.1 The acosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.1" href="#F.9.2.1">F.9.2.1 The acosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22458,6 +23178,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  acosh(+(inf)) returns +(inf).
 </ul>
 
 <li>  acosh(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.2" href="#F.9.2.2">F.9.2.2 The asinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.2" href="#F.9.2.2">F.9.2.2 The asinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22465,6 +23186,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  asinh((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  asinh((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.3" href="#F.9.2.3">F.9.2.3 The atanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.3" href="#F.9.2.3">F.9.2.3 The atanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22474,6 +23196,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  | x | &gt; 1.
 </ul>
 
  | x | &gt; 1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.4" href="#F.9.2.4">F.9.2.4 The cosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.4" href="#F.9.2.4">F.9.2.4 The cosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22481,6 +23204,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cosh((+-)(inf)) returns +(inf).
 </ul>
 
 <li>  cosh((+-)(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.5" href="#F.9.2.5">F.9.2.5 The sinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.5" href="#F.9.2.5">F.9.2.5 The sinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22488,6 +23212,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  sinh((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  sinh((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.2.6" href="#F.9.2.6">F.9.2.6 The tanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.2.6" href="#F.9.2.6">F.9.2.6 The tanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22496,8 +23221,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 470 -->
 </ul>
 
 <!--page 470 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.3" href="#F.9.3">F.9.3 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="F.9.3" href="#F.9.3">F.9.3 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.1" href="#F.9.3.1">F.9.3.1 The exp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.1" href="#F.9.3.1">F.9.3.1 The exp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22506,6 +23233,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  exp(+(inf)) returns +(inf).
 </ul>
 
 <li>  exp(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.2" href="#F.9.3.2">F.9.3.2 The exp2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.2" href="#F.9.3.2">F.9.3.2 The exp2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22514,6 +23242,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  exp2(+(inf)) returns +(inf).
 </ul>
 
 <li>  exp2(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.3" href="#F.9.3.3">F.9.3.3 The expm1 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.3" href="#F.9.3.3">F.9.3.3 The expm1 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22522,6 +23251,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  expm1(+(inf)) returns +(inf).
 </ul>
 
 <li>  expm1(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.4" href="#F.9.3.4">F.9.3.4 The frexp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.4" href="#F.9.3.4">F.9.3.4 The frexp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22542,16 +23272,19 @@ If a length modifier appears with any conversion specifier other than as specifi
         }
 </pre>
 
         }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.5" href="#F.9.3.5">F.9.3.5 The ilogb functions</a></h5>
 <p><!--para 1 -->
  If the correct result is outside the range of the return type, the numeric result is
  unspecified and the ''invalid'' floating-point exception is raised.
 <!--page 471 -->
 
 <h5><a name="F.9.3.5" href="#F.9.3.5">F.9.3.5 The ilogb functions</a></h5>
 <p><!--para 1 -->
  If the correct result is outside the range of the return type, the numeric result is
  unspecified and the ''invalid'' floating-point exception is raised.
 <!--page 471 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.6" href="#F.9.3.6">F.9.3.6 The ldexp functions</a></h5>
 <p><!--para 1 -->
  On a binary system, ldexp(x, exp) is equivalent to scalbn(x, exp).
 
 <h5><a name="F.9.3.6" href="#F.9.3.6">F.9.3.6 The ldexp functions</a></h5>
 <p><!--para 1 -->
  On a binary system, ldexp(x, exp) is equivalent to scalbn(x, exp).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.7" href="#F.9.3.7">F.9.3.7 The log functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.7" href="#F.9.3.7">F.9.3.7 The log functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22561,6 +23294,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  log(+(inf)) returns +(inf).
 </ul>
 
 <li>  log(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.8" href="#F.9.3.8">F.9.3.8 The log10 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.8" href="#F.9.3.8">F.9.3.8 The log10 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22570,6 +23304,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  log10(+(inf)) returns +(inf).
 </ul>
 
 <li>  log10(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.9" href="#F.9.3.9">F.9.3.9 The log1p functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.9" href="#F.9.3.9">F.9.3.9 The log1p functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22580,6 +23315,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  log1p(+(inf)) returns +(inf).
 </ul>
 
 <li>  log1p(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.10" href="#F.9.3.10">F.9.3.10 The log2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.10" href="#F.9.3.10">F.9.3.10 The log2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22589,6 +23325,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  log2(+(inf)) returns +(inf).
 </ul>
 
 <li>  log2(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.11" href="#F.9.3.11">F.9.3.11 The logb functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.11" href="#F.9.3.11">F.9.3.11 The logb functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22597,6 +23334,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 472 -->
 </ul>
 
 <!--page 472 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.12" href="#F.9.3.12">F.9.3.12 The modf functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.12" href="#F.9.3.12">F.9.3.12 The modf functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22623,6 +23361,7 @@ If a length modifier appears with any conversion specifier other than as specifi
        }
 </pre>
 
        }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.3.13" href="#F.9.3.13">F.9.3.13 The scalbn and scalbln functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.3.13" href="#F.9.3.13">F.9.3.13 The scalbn and scalbln functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22631,8 +23370,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  scalbn((+-)(inf), n) returns (+-)(inf).
 </ul>
 
 <li>  scalbn((+-)(inf), n) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.4" href="#F.9.4">F.9.4 Power and absolute value functions</a></h4>
 
 <h4><a name="F.9.4" href="#F.9.4">F.9.4 Power and absolute value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.4.1" href="#F.9.4.1">F.9.4.1 The cbrt functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.4.1" href="#F.9.4.1">F.9.4.1 The cbrt functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22640,6 +23381,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cbrt((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  cbrt((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.4.2" href="#F.9.4.2">F.9.4.2 The fabs functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.4.2" href="#F.9.4.2">F.9.4.2 The fabs functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22648,6 +23390,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 473 -->
 </ul>
 
 <!--page 473 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.4.3" href="#F.9.4.3">F.9.4.3 The hypot functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.4.3" href="#F.9.4.3">F.9.4.3 The hypot functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22656,6 +23399,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  hypot((+-)(inf), y) returns +(inf), even if y is a NaN.
 </ul>
 
 <li>  hypot((+-)(inf), y) returns +(inf), even if y is a NaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.4.4" href="#F.9.4.4">F.9.4.4 The pow functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.4.4" href="#F.9.4.4">F.9.4.4 The pow functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22683,12 +23427,15 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 474 -->
 </ul>
 
 <!--page 474 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.4.5" href="#F.9.4.5">F.9.4.5 The sqrt functions</a></h5>
 <p><!--para 1 -->
  sqrt is fully specified as a basic arithmetic operation in IEC 60559.
 
 <h5><a name="F.9.4.5" href="#F.9.4.5">F.9.4.5 The sqrt functions</a></h5>
 <p><!--para 1 -->
  sqrt is fully specified as a basic arithmetic operation in IEC 60559.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.5" href="#F.9.5">F.9.5 Error and gamma functions</a></h4>
 
 <h4><a name="F.9.5" href="#F.9.5">F.9.5 Error and gamma functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.5.1" href="#F.9.5.1">F.9.5.1 The erf functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.5.1" href="#F.9.5.1">F.9.5.1 The erf functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22696,6 +23443,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  erf((+-)(inf)) returns (+-)1.
 </ul>
 
 <li>  erf((+-)(inf)) returns (+-)1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.5.2" href="#F.9.5.2">F.9.5.2 The erfc functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.5.2" href="#F.9.5.2">F.9.5.2 The erfc functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22703,6 +23451,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  erfc(+(inf)) returns +0.
 </ul>
 
 <li>  erfc(+(inf)) returns +0.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.5.3" href="#F.9.5.3">F.9.5.3 The lgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.5.3" href="#F.9.5.3">F.9.5.3 The lgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22714,6 +23463,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  lgamma(+(inf)) returns +(inf).
 </ul>
 
 <li>  lgamma(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.5.4" href="#F.9.5.4">F.9.5.4 The tgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.5.4" href="#F.9.5.4">F.9.5.4 The tgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22724,8 +23474,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  tgamma(+(inf)) returns +(inf).
 </ul>
 
 <li>  tgamma(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.6" href="#F.9.6">F.9.6 Nearest integer functions</a></h4>
 
 <h4><a name="F.9.6" href="#F.9.6">F.9.6 Nearest integer functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.1" href="#F.9.6.1">F.9.6.1 The ceil functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.6.1" href="#F.9.6.1">F.9.6.1 The ceil functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22750,6 +23502,7 @@ If a length modifier appears with any conversion specifier other than as specifi
         }
 </pre>
 
         }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.2" href="#F.9.6.2">F.9.6.2 The floor functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.6.2" href="#F.9.6.2">F.9.6.2 The floor functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22759,6 +23512,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 2 -->
  See the sample implementation for ceil in <a href="#F.9.6.1">F.9.6.1</a>.
 
 <p><!--para 2 -->
  See the sample implementation for ceil in <a href="#F.9.6.1">F.9.6.1</a>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.3" href="#F.9.6.3">F.9.6.3 The nearbyint functions</a></h5>
 <p><!--para 1 -->
  The nearbyint functions use IEC 60559 rounding according to the current rounding
 <h5><a name="F.9.6.3" href="#F.9.6.3">F.9.6.3 The nearbyint functions</a></h5>
 <p><!--para 1 -->
  The nearbyint functions use IEC 60559 rounding according to the current rounding


@@ -22769,11 +23523,13 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  nearbyint((+-)(inf)) returns (+-)(inf) (for all rounding directions).
 </ul>
 
 <li>  nearbyint((+-)(inf)) returns (+-)(inf) (for all rounding directions).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.4" href="#F.9.6.4">F.9.6.4 The rint functions</a></h5>
 <p><!--para 1 -->
  The rint functions differ from the nearbyint functions only in that they do raise the
  ''inexact'' floating-point exception if the result differs in value from the argument.
 
 <h5><a name="F.9.6.4" href="#F.9.6.4">F.9.6.4 The rint functions</a></h5>
 <p><!--para 1 -->
  The rint functions differ from the nearbyint functions only in that they do raise the
  ''inexact'' floating-point exception if the result differs in value from the argument.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.5" href="#F.9.6.5">F.9.6.5 The lrint and llrint functions</a></h5>
 <p><!--para 1 -->
  The lrint and llrint functions provide floating-to-integer conversion as prescribed
 <h5><a name="F.9.6.5" href="#F.9.6.5">F.9.6.5 The lrint and llrint functions</a></h5>
 <p><!--para 1 -->
  The lrint and llrint functions provide floating-to-integer conversion as prescribed


@@ -22784,6 +23540,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  exception.
 <!--page 476 -->
 
  exception.
 <!--page 476 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.6" href="#F.9.6.6">F.9.6.6 The round functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.6.6" href="#F.9.6.6">F.9.6.6 The round functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22813,6 +23570,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  The round functions may, but are not required to, raise the ''inexact'' floating-point
  exception for non-integer numeric arguments, as this implementation does.
 
  The round functions may, but are not required to, raise the ''inexact'' floating-point
  exception for non-integer numeric arguments, as this implementation does.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.7" href="#F.9.6.7">F.9.6.7 The lround and llround functions</a></h5>
 <p><!--para 1 -->
  The lround and llround functions differ from the lrint and llrint functions
 <h5><a name="F.9.6.7" href="#F.9.6.7">F.9.6.7 The lround and llround functions</a></h5>
 <p><!--para 1 -->
  The lround and llround functions differ from the lrint and llrint functions


@@ -22820,6 +23578,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  round halfway cases away from zero and need not raise the ''inexact'' floating-point
  exception for non-integer arguments that round to within the range of the return type.
 
  round halfway cases away from zero and need not raise the ''inexact'' floating-point
  exception for non-integer arguments that round to within the range of the return type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.6.8" href="#F.9.6.8">F.9.6.8 The trunc functions</a></h5>
 <p><!--para 1 -->
  The trunc functions use IEC 60559 rounding toward zero (regardless of the current
 <h5><a name="F.9.6.8" href="#F.9.6.8">F.9.6.8 The trunc functions</a></h5>
 <p><!--para 1 -->
  The trunc functions use IEC 60559 rounding toward zero (regardless of the current


@@ -22830,8 +23589,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 477 -->
 </ul>
 
 <!--page 477 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.7" href="#F.9.7">F.9.7 Remainder functions</a></h4>
 
 <h4><a name="F.9.7" href="#F.9.7">F.9.7 Remainder functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.7.1" href="#F.9.7.1">F.9.7.1 The fmod functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.7.1" href="#F.9.7.1">F.9.7.1 The fmod functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22855,27 +23616,33 @@ If a length modifier appears with any conversion specifier other than as specifi
         }
 </pre>
 
         }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.7.2" href="#F.9.7.2">F.9.7.2 The remainder functions</a></h5>
 <p><!--para 1 -->
  The remainder functions are fully specified as a basic arithmetic operation in
  IEC 60559.
 
 <h5><a name="F.9.7.2" href="#F.9.7.2">F.9.7.2 The remainder functions</a></h5>
 <p><!--para 1 -->
  The remainder functions are fully specified as a basic arithmetic operation in
  IEC 60559.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.7.3" href="#F.9.7.3">F.9.7.3 The remquo functions</a></h5>
 <p><!--para 1 -->
  The remquo functions follow the specifications for the remainder functions. They
  have no further specifications special to IEC 60559 implementations.
 
 <h5><a name="F.9.7.3" href="#F.9.7.3">F.9.7.3 The remquo functions</a></h5>
 <p><!--para 1 -->
  The remquo functions follow the specifications for the remainder functions. They
  have no further specifications special to IEC 60559 implementations.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.8" href="#F.9.8">F.9.8 Manipulation functions</a></h4>
 
 <h4><a name="F.9.8" href="#F.9.8">F.9.8 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.8.1" href="#F.9.8.1">F.9.8.1 The copysign functions</a></h5>
 <p><!--para 1 -->
  copysign is specified in the Appendix to IEC 60559.
 
 <h5><a name="F.9.8.1" href="#F.9.8.1">F.9.8.1 The copysign functions</a></h5>
 <p><!--para 1 -->
  copysign is specified in the Appendix to IEC 60559.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.8.2" href="#F.9.8.2">F.9.8.2 The nan functions</a></h5>
 <p><!--para 1 -->
  All IEC 60559 implementations support quiet NaNs, in all floating formats.
 <!--page 478 -->
 
 <h5><a name="F.9.8.2" href="#F.9.8.2">F.9.8.2 The nan functions</a></h5>
 <p><!--para 1 -->
  All IEC 60559 implementations support quiet NaNs, in all floating formats.
 <!--page 478 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.8.3" href="#F.9.8.3">F.9.8.3 The nextafter functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.8.3" href="#F.9.8.3">F.9.8.3 The nextafter functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22885,16 +23652,20 @@ If a length modifier appears with any conversion specifier other than as specifi
  exceptions for the function value subnormal or zero and x != y.
 </ul>
 
  exceptions for the function value subnormal or zero and x != y.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.8.4" href="#F.9.8.4">F.9.8.4 The nexttoward functions</a></h5>
 <p><!--para 1 -->
  No additional requirements beyond those on nextafter.
 
 <h5><a name="F.9.8.4" href="#F.9.8.4">F.9.8.4 The nexttoward functions</a></h5>
 <p><!--para 1 -->
  No additional requirements beyond those on nextafter.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.9" href="#F.9.9">F.9.9 Maximum, minimum, and positive difference functions</a></h4>
 
 <h4><a name="F.9.9" href="#F.9.9">F.9.9 Maximum, minimum, and positive difference functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.9.1" href="#F.9.9.1">F.9.9.1 The fdim functions</a></h5>
 <p><!--para 1 -->
  No additional requirements.
 
 <h5><a name="F.9.9.1" href="#F.9.9.1">F.9.9.1 The fdim functions</a></h5>
 <p><!--para 1 -->
  No additional requirements.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.9.2" href="#F.9.9.2">F.9.9.2 The fmax functions</a></h5>
 <p><!--para 1 -->
  If just one argument is a NaN, the fmax functions return the other argument (if both
 <h5><a name="F.9.9.2" href="#F.9.9.2">F.9.9.2 The fmax functions</a></h5>
 <p><!--para 1 -->
  If just one argument is a NaN, the fmax functions return the other argument (if both


@@ -22911,12 +23682,15 @@ If a length modifier appears with any conversion specifier other than as specifi
  return +0; however, implementation in software might be impractical.
 </small>
 
  return +0; however, implementation in software might be impractical.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.9.3" href="#F.9.9.3">F.9.9.3 The fmin functions</a></h5>
 <p><!--para 1 -->
  The fmin functions are analogous to the fmax functions (see <a href="#F.9.9.2">F.9.9.2</a>).
 
 <h5><a name="F.9.9.3" href="#F.9.9.3">F.9.9.3 The fmin functions</a></h5>
 <p><!--para 1 -->
  The fmin functions are analogous to the fmax functions (see <a href="#F.9.9.2">F.9.9.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.10" href="#F.9.10">F.9.10 Floating multiply-add</a></h4>
 
 <h4><a name="F.9.10" href="#F.9.10">F.9.10 Floating multiply-add</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.9.10.1" href="#F.9.10.1">F.9.10.1 The fma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.9.10.1" href="#F.9.10.1">F.9.10.1 The fma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -22934,12 +23708,14 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 479 -->
 </ul>
 
 <!--page 479 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="G" href="#G">Annex G</a></h2>
 <pre>
                                      (informative)
                IEC 60559-compatible complex arithmetic
 </pre>
 
 <h2><a name="G" href="#G">Annex G</a></h2>
 <pre>
                                      (informative)
                IEC 60559-compatible complex arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.1" href="#G.1">G.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex supplements <a href="#F">annex F</a> to specify complex arithmetic for compatibility with
 <h3><a name="G.1" href="#G.1">G.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex supplements <a href="#F">annex F</a> to specify complex arithmetic for compatibility with


@@ -22949,6 +23725,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  recommended          practice.       An         implementation        that     defines
  __STDC_IEC_559_COMPLEX__ should conform to the specifications in this annex.
 
  recommended          practice.       An         implementation        that     defines
  __STDC_IEC_559_COMPLEX__ should conform to the specifications in this annex.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.2" href="#G.2">G.2 Types</a></h3>
 <p><!--para 1 -->
  There is a new keyword _Imaginary, which is used to specify imaginary types. It is
 <h3><a name="G.2" href="#G.2">G.2 Types</a></h3>
 <p><!--para 1 -->
  There is a new keyword _Imaginary, which is used to specify imaginary types. It is


@@ -22968,6 +23745,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><!--para 5 -->
  The imaginary type domain comprises the imaginary types.
 
 <p><!--para 5 -->
  The imaginary type domain comprises the imaginary types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.3" href="#G.3">G.3 Conventions</a></h3>
 <p><!--para 1 -->
  A complex or imaginary value with at least one infinite part is regarded as an infinity
 <h3><a name="G.3" href="#G.3">G.3 Conventions</a></h3>
 <p><!--para 1 -->
  A complex or imaginary value with at least one infinite part is regarded as an infinity


@@ -22976,13 +23754,16 @@ If a length modifier appears with any conversion specifier other than as specifi
  a zero if each of its parts is a zero.
 <!--page 480 -->
 
  a zero if each of its parts is a zero.
 <!--page 480 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.4" href="#G.4">G.4 Conversions</a></h3>
 
 <h3><a name="G.4" href="#G.4">G.4 Conversions</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.1" href="#G.4.1">G.4.1 Imaginary types</a></h4>
 <p><!--para 1 -->
  Conversions among imaginary types follow rules analogous to those for real floating
  types.
 
 <h4><a name="G.4.1" href="#G.4.1">G.4.1 Imaginary types</a></h4>
 <p><!--para 1 -->
  Conversions among imaginary types follow rules analogous to those for real floating
  types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.2" href="#G.4.2">G.4.2 Real and imaginary</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a real type other than _Bool,<sup><a href="#note324"><b>324)</b></a></sup> the
 <h4><a name="G.4.2" href="#G.4.2">G.4.2 Real and imaginary</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a real type other than _Bool,<sup><a href="#note324"><b>324)</b></a></sup> the


@@ -22995,6 +23776,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <p><small><a name="note324" href="#note324">324)</a> See <a href="#6.3.1.2">6.3.1.2</a>.
 </small>
 
 <p><small><a name="note324" href="#note324">324)</a> See <a href="#6.3.1.2">6.3.1.2</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.3" href="#G.4.3">G.4.3 Imaginary and complex</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a complex type, the real part of the
 <h4><a name="G.4.3" href="#G.4.3">G.4.3 Imaginary and complex</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a complex type, the real part of the


@@ -23005,6 +23787,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  complex value is discarded and the value of the imaginary part is converted according to
  the conversion rules for the corresponding real types.
 
  complex value is discarded and the value of the imaginary part is converted according to
  the conversion rules for the corresponding real types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.5" href="#G.5">G.5 Binary operators</a></h3>
 <p><!--para 1 -->
  The following subclauses supplement <a href="#6.5">6.5</a> in order to specify the type of the result for an
 <h3><a name="G.5" href="#G.5">G.5 Binary operators</a></h3>
 <p><!--para 1 -->
  The following subclauses supplement <a href="#6.5">6.5</a> in order to specify the type of the result for an


@@ -23022,6 +23805,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  
 <!--page 481 -->
 
  
 <!--page 481 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.5.1" href="#G.5.1">G.5.1 Multiplicative operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="G.5.1" href="#G.5.1">G.5.1 Multiplicative operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -23203,6 +23987,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  (at least where the state for CX_LIMITED_RANGE is ''off'').
 </small>
 
  (at least where the state for CX_LIMITED_RANGE is ''off'').
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.5.2" href="#G.5.2">G.5.2 Additive operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="G.5.2" href="#G.5.2">G.5.2 Additive operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -23228,6 +24013,7 @@ If a length modifier appears with any conversion specifier other than as specifi
         x + iy         (x (+-) u) + iy            x + i(y (+-) v)        (x (+-) u) + i(y (+-) v)
 </pre>
 
         x + iy         (x (+-) u) + iy            x + i(y (+-) v)        (x (+-) u) + i(y (+-) v)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.6" href="#G.6">G.6 Complex arithmetic &lt;complex.h&gt;</a></h3>
 <p><!--para 1 -->
  The macros
 <h3><a name="G.6" href="#G.6">G.6 Complex arithmetic &lt;complex.h&gt;</a></h3>
 <p><!--para 1 -->
  The macros


@@ -23303,8 +24089,10 @@ If a length modifier appears with any conversion specifier other than as specifi
  other part is a NaN.
 </small>
 
  other part is a NaN.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.1" href="#G.6.1">G.6.1 Trigonometric functions</a></h4>
 
 <h4><a name="G.6.1" href="#G.6.1">G.6.1 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.1.1" href="#G.6.1.1">G.6.1.1 The cacos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.1.1" href="#G.6.1.1">G.6.1.1 The cacos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23326,8 +24114,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cacos(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cacos(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.2" href="#G.6.2">G.6.2 Hyperbolic functions</a></h4>
 
 <h4><a name="G.6.2" href="#G.6.2">G.6.2 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.1" href="#G.6.2.1">G.6.2.1 The cacosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.1" href="#G.6.2.1">G.6.2.1 The cacosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23348,6 +24138,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cacosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cacosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.2" href="#G.6.2.2">G.6.2.2 The casinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.2" href="#G.6.2.2">G.6.2.2 The casinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23367,6 +24158,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  casinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  casinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.3" href="#G.6.2.3">G.6.2.3 The catanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.3" href="#G.6.2.3">G.6.2.3 The catanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23389,6 +24181,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  catanh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  catanh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.4" href="#G.6.2.4">G.6.2.4 The ccosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.4" href="#G.6.2.4">G.6.2.4 The ccosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23414,6 +24207,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  ccosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  ccosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.5" href="#G.6.2.5">G.6.2.5 The csinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.5" href="#G.6.2.5">G.6.2.5 The csinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23440,6 +24234,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  csinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  csinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.6" href="#G.6.2.6">G.6.2.6 The ctanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.6" href="#G.6.2.6">G.6.2.6 The ctanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23461,8 +24256,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 490 -->
 </ul>
 
 <!--page 490 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.3" href="#G.6.3">G.6.3 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="G.6.3" href="#G.6.3">G.6.3 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.3.1" href="#G.6.3.1">G.6.3.1 The cexp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.3.1" href="#G.6.3.1">G.6.3.1 The cexp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23489,6 +24286,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  cexp(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cexp(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.3.2" href="#G.6.3.2">G.6.3.2 The clog functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.3.2" href="#G.6.3.2">G.6.3.2 The clog functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23512,8 +24310,10 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  clog(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  clog(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.4" href="#G.6.4">G.6.4 Power and absolute-value functions</a></h4>
 
 <h4><a name="G.6.4" href="#G.6.4">G.6.4 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.4.1" href="#G.6.4.1">G.6.4.1 The cpow functions</a></h5>
 <p><!--para 1 -->
  The cpow functions raise floating-point exceptions if appropriate for the calculation of
 <h5><a name="G.6.4.1" href="#G.6.4.1">G.6.4.1 The cpow functions</a></h5>
 <p><!--para 1 -->
  The cpow functions raise floating-point exceptions if appropriate for the calculation of


@@ -23524,6 +24324,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  implementations that treat special cases more carefully.
 </small>
 
  implementations that treat special cases more carefully.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.4.2" href="#G.6.4.2">G.6.4.2 The csqrt functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.4.2" href="#G.6.4.2">G.6.4.2 The csqrt functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -23547,6 +24348,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 492 -->
 </ul>
 
 <!--page 492 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.7" href="#G.7">G.7 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  Type-generic macros that accept complex arguments also accept imaginary arguments. If
 <h3><a name="G.7" href="#G.7">G.7 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  Type-generic macros that accept complex arguments also accept imaginary arguments. If


@@ -23573,29 +24375,34 @@ If a length modifier appears with any conversion specifier other than as specifi
         atanh(iy)    =   i atan(y)
 </pre>
 
         atanh(iy)    =   i atan(y)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="H" href="#H">Annex H</a></h2>
 <pre>
                                      (informative)
                      Language independent arithmetic
 </pre>
 
 <h2><a name="H" href="#H">Annex H</a></h2>
 <pre>
                                      (informative)
                      Language independent arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.1" href="#H.1">H.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex documents the extent to which the C language supports the ISO/IEC 10967-1
  standard for language-independent arithmetic (LIA-1). LIA-1 is more general than
  IEC 60559 (<a href="#F">annex F</a>) in that it covers integer and diverse floating-point arithmetics.
 
 <h3><a name="H.1" href="#H.1">H.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex documents the extent to which the C language supports the ISO/IEC 10967-1
  standard for language-independent arithmetic (LIA-1). LIA-1 is more general than
  IEC 60559 (<a href="#F">annex F</a>) in that it covers integer and diverse floating-point arithmetics.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.2" href="#H.2">H.2 Types</a></h3>
 <p><!--para 1 -->
  The relevant C arithmetic types meet the requirements of LIA-1 types if an
  implementation adds notification of exceptional arithmetic operations and meets the 1
  unit in the last place (ULP) accuracy requirement (LIA-1 subclause <a href="#5.2.8">5.2.8</a>).
 
 <h3><a name="H.2" href="#H.2">H.2 Types</a></h3>
 <p><!--para 1 -->
  The relevant C arithmetic types meet the requirements of LIA-1 types if an
  implementation adds notification of exceptional arithmetic operations and meets the 1
  unit in the last place (ULP) accuracy requirement (LIA-1 subclause <a href="#5.2.8">5.2.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.1" href="#H.2.1">H.2.1 Boolean type</a></h4>
 <p><!--para 1 -->
  The LIA-1 data type Boolean is implemented by the C data type bool with values of
  true and false, all from <a href="#7.16">&lt;stdbool.h&gt;</a>.
 
 <h4><a name="H.2.1" href="#H.2.1">H.2.1 Boolean type</a></h4>
 <p><!--para 1 -->
  The LIA-1 data type Boolean is implemented by the C data type bool with values of
  true and false, all from <a href="#7.16">&lt;stdbool.h&gt;</a>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.2" href="#H.2.2">H.2.2 Integer types</a></h4>
 <p><!--para 1 -->
  The signed C integer types int, long int, long long int, and the corresponding
 <h4><a name="H.2.2" href="#H.2.2">H.2.2 Integer types</a></h4>
 <p><!--para 1 -->
  The signed C integer types int, long int, long long int, and the corresponding


@@ -23617,6 +24424,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  is always 0 for the unsigned types, and is not provided for those types.
 <!--page 494 -->
 
  is always 0 for the unsigned types, and is not provided for those types.
 <!--page 494 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.2.1" href="#H.2.2.1">H.2.2.1 Integer operations</a></h5>
 <p><!--para 1 -->
  The integer operations on integer types are the following:
 <h5><a name="H.2.2.1" href="#H.2.2.1">H.2.2.1 Integer operations</a></h5>
 <p><!--para 1 -->
  The integer operations on integer types are the following:


@@ -23637,6 +24445,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 </pre>
  where x and y are expressions of the same integer type.
 
 </pre>
  where x and y are expressions of the same integer type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.3" href="#H.2.3">H.2.3 Floating-point types</a></h4>
 <p><!--para 1 -->
  The C floating-point types float, double, and long double are compatible with
 <h4><a name="H.2.3" href="#H.2.3">H.2.3 Floating-point types</a></h4>
 <p><!--para 1 -->
  The C floating-point types float, double, and long double are compatible with


@@ -23646,6 +24455,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  operations (see <a href="#F">annex F</a>) along with IEC 60559 status flags and traps has LIA-1
  conformant types.
 
  operations (see <a href="#F">annex F</a>) along with IEC 60559 status flags and traps has LIA-1
  conformant types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.1" href="#H.2.3.1">H.2.3.1 Floating-point parameters</a></h5>
 <p><!--para 1 -->
  The parameters for a floating point data type can be accessed by the following:
 <h5><a name="H.2.3.1" href="#H.2.3.1">H.2.3.1 Floating-point parameters</a></h5>
 <p><!--para 1 -->
  The parameters for a floating point data type can be accessed by the following:


@@ -23665,6 +24475,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  rnd_style     FLT_ROUNDS
 </pre>
 
  rnd_style     FLT_ROUNDS
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.2" href="#H.2.3.2">H.2.3.2 Floating-point operations</a></h5>
 <p><!--para 1 -->
  The floating-point operations on floating-point types are the following:
 <h5><a name="H.2.3.2" href="#H.2.3.2">H.2.3.2 Floating-point operations</a></h5>
 <p><!--para 1 -->
  The floating-point operations on floating-point types are the following:


@@ -23690,6 +24501,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  where x and y are expressions of the same floating point type, n is of type int, and li
  is of type long int.
 
  where x and y are expressions of the same floating point type, n is of type int, and li
  is of type long int.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.3" href="#H.2.3.3">H.2.3.3 Rounding styles</a></h5>
 <p><!--para 1 -->
  The C Standard requires all floating types to use the same radix and rounding style, so
 <h5><a name="H.2.3.3" href="#H.2.3.3">H.2.3.3 Rounding styles</a></h5>
 <p><!--para 1 -->
  The C Standard requires all floating types to use the same radix and rounding style, so


@@ -23705,6 +24517,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  provided that an implementation extends FLT_ROUNDS to cover the rounding style used
  in all relevant LIA-1 operations, not just addition as in C.
 
  provided that an implementation extends FLT_ROUNDS to cover the rounding style used
  in all relevant LIA-1 operations, not just addition as in C.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.4" href="#H.2.4">H.2.4 Type conversions</a></h4>
 <p><!--para 1 -->
  The LIA-1 type conversions are the following type casts:
 <h4><a name="H.2.4" href="#H.2.4">H.2.4 Type conversions</a></h4>
 <p><!--para 1 -->
  The LIA-1 type conversions are the following type casts:


@@ -23742,6 +24555,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  implementation uses round-to-nearest.
 <!--page 497 -->
 
  implementation uses round-to-nearest.
 <!--page 497 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.3" href="#H.3">H.3 Notification</a></h3>
 <p><!--para 1 -->
  Notification is the process by which a user or program is informed that an exceptional
 <h3><a name="H.3" href="#H.3">H.3 Notification</a></h3>
 <p><!--para 1 -->
  Notification is the process by which a user or program is informed that an exceptional


@@ -23749,6 +24563,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  allows an implementation to cause a notification to occur when any arithmetic operation
  returns an exceptional value as defined in LIA-1 clause 5.
 
  allows an implementation to cause a notification to occur when any arithmetic operation
  returns an exceptional value as defined in LIA-1 clause 5.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.3.1" href="#H.3.1">H.3.1 Notification alternatives</a></h4>
 <p><!--para 1 -->
  LIA-1 requires at least the following two alternatives for handling of notifications:
 <h4><a name="H.3.1" href="#H.3.1">H.3.1 Notification alternatives</a></h4>
 <p><!--para 1 -->
  LIA-1 requires at least the following two alternatives for handling of notifications:


@@ -23769,6 +24584,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  math library function calls. User-provided signal handlers for SIGFPE allow for trap-
  and-resume behavior with the same constraint.
 
  math library function calls. User-provided signal handlers for SIGFPE allow for trap-
  and-resume behavior with the same constraint.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.3.1.1" href="#H.3.1.1">H.3.1.1 Indicators</a></h5>
 <p><!--para 1 -->
  C's <a href="#7.6">&lt;fenv.h&gt;</a> status flags are compatible with the LIA-1 indicators.
 <h5><a name="H.3.1.1" href="#H.3.1.1">H.3.1.1 Indicators</a></h5>
 <p><!--para 1 -->
  C's <a href="#7.6">&lt;fenv.h&gt;</a> status flags are compatible with the LIA-1 indicators.


@@ -23798,6 +24614,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  This documentation makes that distinction because <a href="#7.6">&lt;fenv.h&gt;</a> covers only the floating-
  point indicators.
 
  This documentation makes that distinction because <a href="#7.6">&lt;fenv.h&gt;</a> covers only the floating-
  point indicators.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.3.1.2" href="#H.3.1.2">H.3.1.2 Traps</a></h5>
 <p><!--para 1 -->
  C is compatible with LIA-1's trap requirements for arithmetic operations, but not for
 <h5><a name="H.3.1.2" href="#H.3.1.2">H.3.1.2 Traps</a></h5>
 <p><!--para 1 -->
  C is compatible with LIA-1's trap requirements for arithmetic operations, but not for


@@ -23816,6 +24633,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  resume, at the programmer's option.
 <!--page 499 -->
 
  resume, at the programmer's option.
 <!--page 499 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="I" href="#I">Annex I</a></h2>
 <pre>
                                      (informative)
 <h2><a name="I" href="#I">Annex I</a></h2>
 <pre>
                                      (informative)


@@ -23861,6 +24679,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 501 -->
 </ul>
 
 <!--page 501 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="J" href="#J">Annex J</a></h2>
 <pre>
                                       (informative)
 <h2><a name="J" href="#J">Annex J</a></h2>
 <pre>
                                       (informative)


@@ -23870,6 +24689,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  This annex collects some information about portability that appears in this International
  Standard.
 
  This annex collects some information about portability that appears in this International
  Standard.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.1" href="#J.1">J.1 Unspecified behavior</a></h3>
 <p><!--para 1 -->
  The following are unspecified:
 <h3><a name="J.1" href="#J.1">J.1 Unspecified behavior</a></h3>
 <p><!--para 1 -->
  The following are unspecified:


@@ -23981,6 +24801,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  <a href="#G.6.2.3">G.6.2.3</a>, <a href="#G.6.2.4">G.6.2.4</a>, <a href="#G.6.2.5">G.6.2.5</a>, <a href="#G.6.2.6">G.6.2.6</a>, <a href="#G.6.3.1">G.6.3.1</a>, <a href="#G.6.4.2">G.6.4.2</a>).
 </ul>
 
  <a href="#G.6.2.3">G.6.2.3</a>, <a href="#G.6.2.4">G.6.2.4</a>, <a href="#G.6.2.5">G.6.2.5</a>, <a href="#G.6.2.6">G.6.2.6</a>, <a href="#G.6.3.1">G.6.3.1</a>, <a href="#G.6.4.2">G.6.4.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.2" href="#J.2">J.2 Undefined behavior</a></h3>
 <p><!--para 1 -->
  The behavior is undefined in the following circumstances:
 <h3><a name="J.2" href="#J.2">J.2 Undefined behavior</a></h3>
 <p><!--para 1 -->
  The behavior is undefined in the following circumstances:


@@ -24440,11 +25261,13 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 517 -->
 </ul>
 
 <!--page 517 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.3" href="#J.3">J.3 Implementation-defined behavior</a></h3>
 <p><!--para 1 -->
  A conforming implementation is required to document its choice of behavior in each of
  the areas listed in this subclause. The following are implementation-defined:
 
 <h3><a name="J.3" href="#J.3">J.3 Implementation-defined behavior</a></h3>
 <p><!--para 1 -->
  A conforming implementation is required to document its choice of behavior in each of
  the areas listed in this subclause. The following are implementation-defined:
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.1" href="#J.3.1">J.3.1 Translation</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.1" href="#J.3.1">J.3.1 Translation</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24453,6 +25276,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  retained or replaced by one space character in translation phase 3 (<a href="#5.1.1.2">5.1.1.2</a>).
 </ul>
 
  retained or replaced by one space character in translation phase 3 (<a href="#5.1.1.2">5.1.1.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.2" href="#J.3.2">J.3.2 Environment</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.2" href="#J.3.2">J.3.2 Environment</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24474,6 +25298,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  The manner of execution of the string by the system function (<a href="#7.20.4.6">7.20.4.6</a>).
 </ul>
 
 <li>  The manner of execution of the string by the system function (<a href="#7.20.4.6">7.20.4.6</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.3" href="#J.3.3">J.3.3 Identifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.3" href="#J.3.3">J.3.3 Identifiers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24483,6 +25308,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 518 -->
 </ul>
 
 <!--page 518 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.4" href="#J.3.4">J.3.4 Characters</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.4" href="#J.3.4">J.3.4 Characters</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24511,6 +25337,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  represented in the execution character set (<a href="#6.4.5">6.4.5</a>).
 </ul>
 
  represented in the execution character set (<a href="#6.4.5">6.4.5</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.5" href="#J.3.5">J.3.5 Integers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.5" href="#J.3.5">J.3.5 Integers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24526,6 +25353,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  The results of some bitwise operations on signed integers (<a href="#6.5">6.5</a>).
 </ul>
 
 <li>  The results of some bitwise operations on signed integers (<a href="#6.5">6.5</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.6" href="#J.3.6">J.3.6 Floating point</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.6" href="#J.3.6">J.3.6 Floating point</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24553,6 +25381,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  The default state for the FP_CONTRACT pragma (<a href="#7.12.2">7.12.2</a>).                                    *
 </ul>
 
 <li>  The default state for the FP_CONTRACT pragma (<a href="#7.12.2">7.12.2</a>).                                    *
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.7" href="#J.3.7">J.3.7 Arrays and pointers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.7" href="#J.3.7">J.3.7 Arrays and pointers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24562,6 +25391,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 520 -->
 </ul>
 
 <!--page 520 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.8" href="#J.3.8">J.3.8 Hints</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.8" href="#J.3.8">J.3.8 Hints</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24571,6 +25401,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  effective (<a href="#6.7.4">6.7.4</a>).
 </ul>
 
  effective (<a href="#6.7.4">6.7.4</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.9" href="#J.3.9">J.3.9 Structures, unions, enumerations, and bit-fields</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.9" href="#J.3.9">J.3.9 Structures, unions, enumerations, and bit-fields</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24585,12 +25416,14 @@ If a length modifier appears with any conversion specifier other than as specifi
 <li>  The integer type compatible with each enumerated type (<a href="#6.7.2.2">6.7.2.2</a>).
 </ul>
 
 <li>  The integer type compatible with each enumerated type (<a href="#6.7.2.2">6.7.2.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.10" href="#J.3.10">J.3.10 Qualifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <li>  What constitutes an access to an object that has volatile-qualified type (<a href="#6.7.3">6.7.3</a>).
 </ul>
 
 <h4><a name="J.3.10" href="#J.3.10">J.3.10 Qualifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <li>  What constitutes an access to an object that has volatile-qualified type (<a href="#6.7.3">6.7.3</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.11" href="#J.3.11">J.3.11 Preprocessing directives</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.11" href="#J.3.11">J.3.11 Preprocessing directives</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24618,6 +25451,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  time of translation are not available (<a href="#6.10.8">6.10.8</a>).
 </ul>
 
  time of translation are not available (<a href="#6.10.8">6.10.8</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.12" href="#J.3.12">J.3.12 Library functions</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.12" href="#J.3.12">J.3.12 Library functions</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24710,6 +25544,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  IEC 60559 conformant implementation, unless explicitly specified otherwise (<a href="#F.9">F.9</a>).
 </ul>
 
  IEC 60559 conformant implementation, unless explicitly specified otherwise (<a href="#F.9">F.9</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.13" href="#J.3.13">J.3.13 Architecture</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.13" href="#J.3.13">J.3.13 Architecture</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -24721,6 +25556,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 524 -->
 </ul>
 
 <!--page 524 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.4" href="#J.4">J.4 Locale-specific behavior</a></h3>
 <p><!--para 1 -->
  The following characteristics of a hosted environment are locale-specific and are required
 <h3><a name="J.4" href="#J.4">J.4 Locale-specific behavior</a></h3>
 <p><!--para 1 -->
  The following characteristics of a hosted environment are locale-specific and are required


@@ -24751,6 +25587,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 525 -->
 </ul>
 
 <!--page 525 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.5" href="#J.5">J.5 Common extensions</a></h3>
 <p><!--para 1 -->
  The following extensions are widely used in many systems, but are not portable to all
 <h3><a name="J.5" href="#J.5">J.5 Common extensions</a></h3>
 <p><!--para 1 -->
  The following extensions are widely used in many systems, but are not portable to all


@@ -24759,6 +25596,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  extensions are new keywords, extra library functions declared in standard headers, or
  predefined macros with names that do not begin with an underscore.
 
  extensions are new keywords, extra library functions declared in standard headers, or
  predefined macros with names that do not begin with an underscore.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.1" href="#J.5.1">J.5.1 Environment arguments</a></h4>
 <p><!--para 1 -->
  In a hosted environment, the main function receives a third argument, char *envp[],
 <h4><a name="J.5.1" href="#J.5.1">J.5.1 Environment arguments</a></h4>
 <p><!--para 1 -->
  In a hosted environment, the main function receives a third argument, char *envp[],


@@ -24766,26 +25604,31 @@ If a length modifier appears with any conversion specifier other than as specifi
  that provides information about the environment for this execution of the program
  (<a href="#5.1.2.2.1">5.1.2.2.1</a>).
 
  that provides information about the environment for this execution of the program
  (<a href="#5.1.2.2.1">5.1.2.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.2" href="#J.5.2">J.5.2 Specialized identifiers</a></h4>
 <p><!--para 1 -->
  Characters other than the underscore _, letters, and digits, that are not part of the basic
  source character set (such as the dollar sign $, or characters in national character sets)
  may appear in an identifier (<a href="#6.4.2">6.4.2</a>).
 
 <h4><a name="J.5.2" href="#J.5.2">J.5.2 Specialized identifiers</a></h4>
 <p><!--para 1 -->
  Characters other than the underscore _, letters, and digits, that are not part of the basic
  source character set (such as the dollar sign $, or characters in national character sets)
  may appear in an identifier (<a href="#6.4.2">6.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.3" href="#J.5.3">J.5.3 Lengths and cases of identifiers</a></h4>
 <p><!--para 1 -->
  All characters in identifiers (with or without external linkage) are significant (<a href="#6.4.2">6.4.2</a>).
 
 <h4><a name="J.5.3" href="#J.5.3">J.5.3 Lengths and cases of identifiers</a></h4>
 <p><!--para 1 -->
  All characters in identifiers (with or without external linkage) are significant (<a href="#6.4.2">6.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.4" href="#J.5.4">J.5.4 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  A function identifier, or the identifier of an object the declaration of which contains the
  keyword extern, has file scope (<a href="#6.2.1">6.2.1</a>).
 
 <h4><a name="J.5.4" href="#J.5.4">J.5.4 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  A function identifier, or the identifier of an object the declaration of which contains the
  keyword extern, has file scope (<a href="#6.2.1">6.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.5" href="#J.5.5">J.5.5 Writable string literals</a></h4>
 <p><!--para 1 -->
  String literals are modifiable (in which case, identical string literals should denote distinct
  objects) (<a href="#6.4.5">6.4.5</a>).
 
 <h4><a name="J.5.5" href="#J.5.5">J.5.5 Writable string literals</a></h4>
 <p><!--para 1 -->
  String literals are modifiable (in which case, identical string literals should denote distinct
  objects) (<a href="#6.4.5">6.4.5</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.6" href="#J.5.6">J.5.6 Other arithmetic types</a></h4>
 <p><!--para 1 -->
  Additional arithmetic types, such as __int128 or double double, and their
 <h4><a name="J.5.6" href="#J.5.6">J.5.6 Other arithmetic types</a></h4>
 <p><!--para 1 -->
  Additional arithmetic types, such as __int128 or double double, and their


@@ -24794,6 +25637,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  other floating types, and may be used to define float_t or double_t.
 <!--page 526 -->
 
  other floating types, and may be used to define float_t or double_t.
 <!--page 526 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.7" href="#J.5.7">J.5.7 Function pointer casts</a></h4>
 <p><!--para 1 -->
  A pointer to an object or to void may be cast to a pointer to a function, allowing data to
 <h4><a name="J.5.7" href="#J.5.7">J.5.7 Function pointer casts</a></h4>
 <p><!--para 1 -->
  A pointer to an object or to void may be cast to a pointer to a function, allowing data to


@@ -24802,17 +25646,20 @@ If a length modifier appears with any conversion specifier other than as specifi
  A pointer to a function may be cast to a pointer to an object or to void, allowing a
  function to be inspected or modified (for example, by a debugger) (<a href="#6.5.4">6.5.4</a>).
 
  A pointer to a function may be cast to a pointer to an object or to void, allowing a
  function to be inspected or modified (for example, by a debugger) (<a href="#6.5.4">6.5.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.8" href="#J.5.8">J.5.8 Extended bit-field types</a></h4>
 <p><!--para 1 -->
  A bit-field may be declared with a type other than _Bool, unsigned int, or
  signed int, with an appropriate maximum width (<a href="#6.7.2.1">6.7.2.1</a>).
 
 <h4><a name="J.5.8" href="#J.5.8">J.5.8 Extended bit-field types</a></h4>
 <p><!--para 1 -->
  A bit-field may be declared with a type other than _Bool, unsigned int, or
  signed int, with an appropriate maximum width (<a href="#6.7.2.1">6.7.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.9" href="#J.5.9">J.5.9 The fortran keyword</a></h4>
 <p><!--para 1 -->
  The fortran function specifier may be used in a function declaration to indicate that
  calls suitable for FORTRAN should be generated, or that a different representation for the
  external name is to be generated (<a href="#6.7.4">6.7.4</a>).
 
 <h4><a name="J.5.9" href="#J.5.9">J.5.9 The fortran keyword</a></h4>
 <p><!--para 1 -->
  The fortran function specifier may be used in a function declaration to indicate that
  calls suitable for FORTRAN should be generated, or that a different representation for the
  external name is to be generated (<a href="#6.7.4">6.7.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.10" href="#J.5.10">J.5.10 The asm keyword</a></h4>
 <p><!--para 1 -->
  The asm keyword may be used to insert assembly language directly into the translator
 <h4><a name="J.5.10" href="#J.5.10">J.5.10 The asm keyword</a></h4>
 <p><!--para 1 -->
  The asm keyword may be used to insert assembly language directly into the translator


@@ -24821,18 +25668,21 @@ If a length modifier appears with any conversion specifier other than as specifi
         asm ( character-string-literal );
 </pre>
 
         asm ( character-string-literal );
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.11" href="#J.5.11">J.5.11 Multiple external definitions</a></h4>
 <p><!--para 1 -->
  There may be more than one external definition for the identifier of an object, with or
  without the explicit use of the keyword extern; if the definitions disagree, or more than
  one is initialized, the behavior is undefined (<a href="#6.9.2">6.9.2</a>).
 
 <h4><a name="J.5.11" href="#J.5.11">J.5.11 Multiple external definitions</a></h4>
 <p><!--para 1 -->
  There may be more than one external definition for the identifier of an object, with or
  without the explicit use of the keyword extern; if the definitions disagree, or more than
  one is initialized, the behavior is undefined (<a href="#6.9.2">6.9.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.12" href="#J.5.12">J.5.12 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names that do not begin with an underscore, describing the translation and
  execution environments, are defined by the implementation before translation begins
  (<a href="#6.10.8">6.10.8</a>).
 
 <h4><a name="J.5.12" href="#J.5.12">J.5.12 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names that do not begin with an underscore, describing the translation and
  execution environments, are defined by the implementation before translation begins
  (<a href="#6.10.8">6.10.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.13" href="#J.5.13">J.5.13 Floating-point status flags</a></h4>
 <p><!--para 1 -->
  If any floating-point status flags are set on normal termination after all calls to functions
 <h4><a name="J.5.13" href="#J.5.13">J.5.13 Floating-point status flags</a></h4>
 <p><!--para 1 -->
  If any floating-point status flags are set on normal termination after all calls to functions


@@ -24840,11 +25690,13 @@ If a length modifier appears with any conversion specifier other than as specifi
  writes some diagnostics indicating the fact to the stderr stream, if it is still open,
 <!--page 527 -->
 
  writes some diagnostics indicating the fact to the stderr stream, if it is still open,
 <!--page 527 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.14" href="#J.5.14">J.5.14 Extra arguments for signal handlers</a></h4>
 <p><!--para 1 -->
  Handlers for specific signals are called with extra arguments in addition to the signal
  number (<a href="#7.14.1.1">7.14.1.1</a>).
 
 <h4><a name="J.5.14" href="#J.5.14">J.5.14 Extra arguments for signal handlers</a></h4>
 <p><!--para 1 -->
  Handlers for specific signals are called with extra arguments in addition to the signal
  number (<a href="#7.14.1.1">7.14.1.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.15" href="#J.5.15">J.5.15 Additional stream types and file-opening modes</a></h4>
 <p><!--para 1 -->
  Additional mappings from files to streams are supported (<a href="#7.19.2">7.19.2</a>).
 <h4><a name="J.5.15" href="#J.5.15">J.5.15 Additional stream types and file-opening modes</a></h4>
 <p><!--para 1 -->
  Additional mappings from files to streams are supported (<a href="#7.19.2">7.19.2</a>).


@@ -24852,12 +25704,14 @@ If a length modifier appears with any conversion specifier other than as specifi
  Additional file-opening modes may be specified by characters appended to the mode
  argument of the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 
  Additional file-opening modes may be specified by characters appended to the mode
  argument of the fopen function (<a href="#7.19.5.3">7.19.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.16" href="#J.5.16">J.5.16 Defined file position indicator</a></h4>
 <p><!--para 1 -->
  The file position indicator is decremented by each successful call to the ungetc or
  ungetwc function for a text stream, except if its value was zero before a call (<a href="#7.19.7.11">7.19.7.11</a>,
  <a href="#7.24.3.10">7.24.3.10</a>).
 
 <h4><a name="J.5.16" href="#J.5.16">J.5.16 Defined file position indicator</a></h4>
 <p><!--para 1 -->
  The file position indicator is decremented by each successful call to the ungetc or
  ungetwc function for a text stream, except if its value was zero before a call (<a href="#7.19.7.11">7.19.7.11</a>,
  <a href="#7.24.3.10">7.24.3.10</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.17" href="#J.5.17">J.5.17 Math error reporting</a></h4>
 <p><!--para 1 -->
  Functions declared in <a href="#7.3">&lt;complex.h&gt;</a> and <a href="#7.12">&lt;math.h&gt;</a> raise SIGFPE to report errors
 <h4><a name="J.5.17" href="#J.5.17">J.5.17 Math error reporting</a></h4>
 <p><!--para 1 -->
  Functions declared in <a href="#7.3">&lt;complex.h&gt;</a> and <a href="#7.12">&lt;math.h&gt;</a> raise SIGFPE to report errors


@@ -24865,6 +25719,7 @@ If a length modifier appears with any conversion specifier other than as specifi
  <a href="#7.12">7.12</a>).
 <!--page 528 -->
 
  <a href="#7.12">7.12</a>).
 <!--page 528 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Bibliography" href="#Bibliography">Bibliography</a></h2>
 <ol>
 <li>  ''The C Reference Manual'' by Dennis M. Ritchie, a version of which was
 <h2><a name="Bibliography" href="#Bibliography">Bibliography</a></h2>
 <ol>
 <li>  ''The C Reference Manual'' by Dennis M. Ritchie, a version of which was


@@ -24930,6 +25785,7 @@ If a length modifier appears with any conversion specifier other than as specifi
 <!--page 531 -->
 </ol>
 
 <!--page 531 -->
 </ol>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Index" href="#Index">Index</a></h2>
 <pre>
  [^ x ^], <a href="#3.18">3.18</a>                                                    , (comma punctuator), <a href="#6.5.2">6.5.2</a>, <a href="#6.7">6.7</a>, <a href="#6.7.2.1">6.7.2.1</a>, <a href="#6.7.2.2">6.7.2.2</a>,
 <h2><a name="Index" href="#Index">Index</a></h2>
 <pre>
  [^ x ^], <a href="#3.18">3.18</a>                                                    , (comma punctuator), <a href="#6.5.2">6.5.2</a>, <a href="#6.7">6.7</a>, <a href="#6.7.2.1">6.7.2.1</a>, <a href="#6.7.2.2">6.7.2.2</a>,


@@ -26075,4 +26931,5 @@ If a length modifier appears with any conversion specifier other than as specifi
  wctrans_t type, <a href="#7.25.1">7.25.1</a>, <a href="#7.25.3.2.2">7.25.3.2.2</a>
  wctype function, <a href="#7.25.2.2.1">7.25.2.2.1</a>, <a href="#7.25.2.2.2">7.25.2.2.2</a>
 </pre>
  wctrans_t type, <a href="#7.25.1">7.25.1</a>, <a href="#7.25.3.2.2">7.25.3.2.2</a>
  wctype function, <a href="#7.25.2.2.1">7.25.2.2.1</a>, <a href="#7.25.2.2.2">7.25.2.2.2</a>
 </pre>

+<p><small><a href="#Contents">Contents</a></small>

 </body></html>
 </body></html>

diff --git a/n1548.html b/n1548.html
index 76b5a5c..6502e1f 100644 (file)
--- a/n1548.html
+++ b/n1548.html
@@ -12,6 +12,7 @@ INTERNATIONAL STANDARD                         (C)ISO/IEC              ISO/IEC 9
 
 </pre>
 
 
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h1>Programming languages -- C</h1>
 <pre>
 
 <h1>Programming languages -- C</h1>
 <pre>
 


@@ -44,6 +45,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 3 -->
 </pre>
 
 <!--page 3 -->
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Contents" href="#Contents">Contents</a></h2>
 <ul>
 <li><a href="#Foreword">Foreword</a>
 <h2><a name="Contents" href="#Contents">Contents</a></h2>
 <ul>
 <li><a href="#Foreword">Foreword</a>


@@ -563,6 +565,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 13 -->
 </ul>
 
 <!--page 13 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Foreword" href="#Foreword">Foreword</a></h2>
 <p><!--para 1 -->
  ISO (the International Organization for Standardization) and IEC (the International
 <h2><a name="Foreword" href="#Foreword">Foreword</a></h2>
 <p><!--para 1 -->
  ISO (the International Organization for Standardization) and IEC (the International


@@ -692,6 +695,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  are also for information only.
 <!--page 17 -->
 
  are also for information only.
 <!--page 17 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Introduction" href="#Introduction">Introduction</a></h2>
 <p><!--para 1 -->
  With the introduction of new devices and extended character sets, new features may be
 <h2><a name="Introduction" href="#Introduction">Introduction</a></h2>
 <p><!--para 1 -->
  With the introduction of new devices and extended character sets, new features may be


@@ -726,11 +730,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 18 -->
 <!--page 19 -->
 
 <!--page 18 -->
 <!--page 19 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h1>Programming languages -- C</h1>
  
  
  
 
 <h1>Programming languages -- C</h1>
  
  
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="1" href="#1">1. Scope</a></h2>
 <p><!--para 1 -->
  This International Standard specifies the form and establishes the interpretation of
 <h2><a name="1" href="#1">1. Scope</a></h2>
 <p><!--para 1 -->
  This International Standard specifies the form and establishes the interpretation of


@@ -767,6 +773,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  data-processing systems. It is intended for use by implementors and programmers.
 </small>
 
  data-processing systems. It is intended for use by implementors and programmers.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="2" href="#2">2. Normative references</a></h2>
 <p><!--para 1 -->
  The following referenced documents are indispensable for the application of this
 <h2><a name="2" href="#2">2. Normative references</a></h2>
 <p><!--para 1 -->
  The following referenced documents are indispensable for the application of this


@@ -794,6 +801,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  designated IEC 559:1989).
 <!--page 21 -->
 
  designated IEC 559:1989).
 <!--page 21 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="3" href="#3">3. Terms, definitions, and symbols</a></h2>
 <p><!--para 1 -->
  For the purposes of this International Standard, the following definitions apply. Other
 <h2><a name="3" href="#3">3. Terms, definitions, and symbols</a></h2>
 <p><!--para 1 -->
  For the purposes of this International Standard, the following definitions apply. Other


@@ -803,6 +811,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Standard are to be interpreted according to ISO/IEC 2382-1. Mathematical symbols not
  defined in this International Standard are to be interpreted according to ISO 31-11.
 
  Standard are to be interpreted according to ISO/IEC 2382-1. Mathematical symbols not
  defined in this International Standard are to be interpreted according to ISO 31-11.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.1" href="#3.1">3.1</a></h3>
 <p><!--para 1 -->
 <b> access</b><br>
 <h3><a name="3.1" href="#3.1">3.1</a></h3>
 <p><!--para 1 -->
 <b> access</b><br>


@@ -817,12 +826,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE 3   Expressions that are not evaluated do not access objects.
  
 
  NOTE 3   Expressions that are not evaluated do not access objects.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.2" href="#3.2">3.2</a></h3>
 <p><!--para 1 -->
 <b> alignment</b><br>
  requirement that objects of a particular type be located on storage boundaries with
  addresses that are particular multiples of a byte address
 
 <h3><a name="3.2" href="#3.2">3.2</a></h3>
 <p><!--para 1 -->
 <b> alignment</b><br>
  requirement that objects of a particular type be located on storage boundaries with
  addresses that are particular multiples of a byte address
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.3" href="#3.3">3.3</a></h3>
 <p><!--para 1 -->
 <b> argument</b><br>
 <h3><a name="3.3" href="#3.3">3.3</a></h3>
 <p><!--para 1 -->
 <b> argument</b><br>


@@ -832,11 +843,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  expression, or a sequence of preprocessing tokens in the comma-separated list bounded
  by the parentheses in a function-like macro invocation
 
  expression, or a sequence of preprocessing tokens in the comma-separated list bounded
  by the parentheses in a function-like macro invocation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.4" href="#3.4">3.4</a></h3>
 <p><!--para 1 -->
 <b> behavior</b><br>
  external appearance or action
 
 <h3><a name="3.4" href="#3.4">3.4</a></h3>
 <p><!--para 1 -->
 <b> behavior</b><br>
  external appearance or action
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.1" href="#3.4.1">3.4.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined behavior</b><br>
 <h4><a name="3.4.1" href="#3.4.1">3.4.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined behavior</b><br>


@@ -846,6 +859,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  when a signed integer is shifted right.
  
 
  when a signed integer is shifted right.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.2" href="#3.4.2">3.4.2</a></h4>
 <p><!--para 1 -->
 <b> locale-specific behavior</b><br>
 <h4><a name="3.4.2" href="#3.4.2">3.4.2</a></h4>
 <p><!--para 1 -->
 <b> locale-specific behavior</b><br>


@@ -857,6 +871,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters other than the 26 lowercase Latin letters.
  
 
  characters other than the 26 lowercase Latin letters.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.3" href="#3.4.3">3.4.3</a></h4>
 <p><!--para 1 -->
 <b> undefined behavior</b><br>
 <h4><a name="3.4.3" href="#3.4.3">3.4.3</a></h4>
 <p><!--para 1 -->
 <b> undefined behavior</b><br>


@@ -872,6 +887,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  EXAMPLE        An example of undefined behavior is the behavior on integer overflow.
  
 
  EXAMPLE        An example of undefined behavior is the behavior on integer overflow.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.4.4" href="#3.4.4">3.4.4</a></h4>
 <p><!--para 1 -->
 <b> unspecified behavior</b><br>
 <h4><a name="3.4.4" href="#3.4.4">3.4.4</a></h4>
 <p><!--para 1 -->
 <b> unspecified behavior</b><br>


@@ -883,6 +899,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  evaluated.
  
 
  evaluated.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.5" href="#3.5">3.5</a></h3>
 <p><!--para 1 -->
 <b> bit</b><br>
 <h3><a name="3.5" href="#3.5">3.5</a></h3>
 <p><!--para 1 -->
 <b> bit</b><br>


@@ -892,6 +909,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE     It need not be possible to express the address of each individual bit of an object.
  
 
  NOTE     It need not be possible to express the address of each individual bit of an object.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.6" href="#3.6">3.6</a></h3>
 <p><!--para 1 -->
 <b> byte</b><br>
 <h3><a name="3.6" href="#3.6">3.6</a></h3>
 <p><!--para 1 -->
 <b> byte</b><br>


@@ -906,12 +924,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  bit.
  
 
  bit.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.7" href="#3.7">3.7</a></h3>
 <p><!--para 1 -->
 <b> character</b><br>
  &lt;abstract&gt; member of a set of elements used for the organization, control, or
  representation of data
 
 <h3><a name="3.7" href="#3.7">3.7</a></h3>
 <p><!--para 1 -->
 <b> character</b><br>
  &lt;abstract&gt; member of a set of elements used for the organization, control, or
  representation of data
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.1" href="#3.7.1">3.7.1</a></h4>
 <p><!--para 1 -->
 <b> character</b><br>
 <h4><a name="3.7.1" href="#3.7.1">3.7.1</a></h4>
 <p><!--para 1 -->
 <b> character</b><br>


@@ -919,6 +939,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  &lt;C&gt; bit representation that fits in a byte
 <!--page 23 -->
 
  &lt;C&gt; bit representation that fits in a byte
 <!--page 23 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.2" href="#3.7.2">3.7.2</a></h4>
 <p><!--para 1 -->
 <b> multibyte character</b><br>
 <h4><a name="3.7.2" href="#3.7.2">3.7.2</a></h4>
 <p><!--para 1 -->
 <b> multibyte character</b><br>


@@ -928,36 +949,42 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE    The extended character set is a superset of the basic character set.
  
 
  NOTE    The extended character set is a superset of the basic character set.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.7.3" href="#3.7.3">3.7.3</a></h4>
 <p><!--para 1 -->
 <b> wide character</b><br>
  bit representation that fits in an object of type wchar_t, capable of representing any
  character in the current locale
 
 <h4><a name="3.7.3" href="#3.7.3">3.7.3</a></h4>
 <p><!--para 1 -->
 <b> wide character</b><br>
  bit representation that fits in an object of type wchar_t, capable of representing any
  character in the current locale
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.8" href="#3.8">3.8</a></h3>
 <p><!--para 1 -->
 <b> constraint</b><br>
  restriction, either syntactic or semantic, by which the exposition of language elements is
  to be interpreted
 
 <h3><a name="3.8" href="#3.8">3.8</a></h3>
 <p><!--para 1 -->
 <b> constraint</b><br>
  restriction, either syntactic or semantic, by which the exposition of language elements is
  to be interpreted
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.9" href="#3.9">3.9</a></h3>
 <p><!--para 1 -->
 <b> correctly rounded result</b><br>
  representation in the result format that is nearest in value, subject to the current rounding
  mode, to what the result would be given unlimited range and precision
 
 <h3><a name="3.9" href="#3.9">3.9</a></h3>
 <p><!--para 1 -->
 <b> correctly rounded result</b><br>
  representation in the result format that is nearest in value, subject to the current rounding
  mode, to what the result would be given unlimited range and precision
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.10" href="#3.10">3.10</a></h3>
 <p><!--para 1 -->
 <b> diagnostic message</b><br>
  message belonging to an implementation-defined subset of the implementation's message
  output
 
 <h3><a name="3.10" href="#3.10">3.10</a></h3>
 <p><!--para 1 -->
 <b> diagnostic message</b><br>
  message belonging to an implementation-defined subset of the implementation's message
  output
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.11" href="#3.11">3.11</a></h3>
 <p><!--para 1 -->
 <b> forward reference</b><br>
  reference to a later subclause of this International Standard that contains additional
  information relevant to this subclause
 
 <h3><a name="3.11" href="#3.11">3.11</a></h3>
 <p><!--para 1 -->
 <b> forward reference</b><br>
  reference to a later subclause of this International Standard that contains additional
  information relevant to this subclause
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.12" href="#3.12">3.12</a></h3>
 <p><!--para 1 -->
 <b> implementation</b><br>
 <h3><a name="3.12" href="#3.12">3.12</a></h3>
 <p><!--para 1 -->
 <b> implementation</b><br>


@@ -965,11 +992,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  control options, that performs translation of programs for, and supports execution of
  functions in, a particular execution environment
 
  control options, that performs translation of programs for, and supports execution of
  functions in, a particular execution environment
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.13" href="#3.13">3.13</a></h3>
 <p><!--para 1 -->
 <b> implementation limit</b><br>
  restriction imposed upon programs by the implementation
 
 <h3><a name="3.13" href="#3.13">3.13</a></h3>
 <p><!--para 1 -->
 <b> implementation limit</b><br>
  restriction imposed upon programs by the implementation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.14" href="#3.14">3.14</a></h3>
 <p><!--para 1 -->
 <b> memory location</b><br>
 <h3><a name="3.14" href="#3.14">3.14</a></h3>
 <p><!--para 1 -->
 <b> memory location</b><br>


@@ -1003,6 +1032,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  modified, but b and a, for example, can be.
  
 
  modified, but b and a, for example, can be.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.15" href="#3.15">3.15</a></h3>
 <p><!--para 1 -->
 <b> object</b><br>
 <h3><a name="3.15" href="#3.15">3.15</a></h3>
 <p><!--para 1 -->
 <b> object</b><br>


@@ -1012,6 +1042,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE      When referenced, an object may be interpreted as having a particular type; see <a href="#6.3.2.1">6.3.2.1</a>.
  
 
  NOTE      When referenced, an object may be interpreted as having a particular type; see <a href="#6.3.2.1">6.3.2.1</a>.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.16" href="#3.16">3.16</a></h3>
 <p><!--para 1 -->
 <b> parameter</b><br>
 <h3><a name="3.16" href="#3.16">3.16</a></h3>
 <p><!--para 1 -->
 <b> parameter</b><br>


@@ -1021,12 +1052,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  entry to the function, or an identifier from the comma-separated list bounded by the
  parentheses immediately following the macro name in a function-like macro definition
 
  entry to the function, or an identifier from the comma-separated list bounded by the
  parentheses immediately following the macro name in a function-like macro definition
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.17" href="#3.17">3.17</a></h3>
 <p><!--para 1 -->
 <b> recommended practice</b><br>
  specification that is strongly recommended as being in keeping with the intent of the
  standard, but that may be impractical for some implementations
 
 <h3><a name="3.17" href="#3.17">3.17</a></h3>
 <p><!--para 1 -->
 <b> recommended practice</b><br>
  specification that is strongly recommended as being in keeping with the intent of the
  standard, but that may be impractical for some implementations
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.18" href="#3.18">3.18</a></h3>
 <p><!--para 1 -->
 <b> runtime-constraint</b><br>
 <h3><a name="3.18" href="#3.18">3.18</a></h3>
 <p><!--para 1 -->
 <b> runtime-constraint</b><br>


@@ -1040,21 +1073,25 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  constraints for a library function are not violated by the program; see <a href="#K.3.1.4">K.3.1.4</a>.
 <!--page 25 -->
 
  constraints for a library function are not violated by the program; see <a href="#K.3.1.4">K.3.1.4</a>.
 <!--page 25 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.19" href="#3.19">3.19</a></h3>
 <p><!--para 1 -->
 <b> value</b><br>
  precise meaning of the contents of an object when interpreted as having a specific type
 
 <h3><a name="3.19" href="#3.19">3.19</a></h3>
 <p><!--para 1 -->
 <b> value</b><br>
  precise meaning of the contents of an object when interpreted as having a specific type
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.19.1" href="#3.19.1">3.19.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined value</b><br>
  unspecified value where each implementation documents how the choice is made
 
 <h4><a name="3.19.1" href="#3.19.1">3.19.1</a></h4>
 <p><!--para 1 -->
 <b> implementation-defined value</b><br>
  unspecified value where each implementation documents how the choice is made
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.19.2" href="#3.19.2">3.19.2</a></h4>
 <p><!--para 1 -->
 <b> indeterminate value</b><br>
  either an unspecified value or a trap representation
 
 <h4><a name="3.19.2" href="#3.19.2">3.19.2</a></h4>
 <p><!--para 1 -->
 <b> indeterminate value</b><br>
  either an unspecified value or a trap representation
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.19.3" href="#3.19.3">3.19.3</a></h4>
 <p><!--para 1 -->
 <b> unspecified value</b><br>
 <h4><a name="3.19.3" href="#3.19.3">3.19.3</a></h4>
 <p><!--para 1 -->
 <b> unspecified value</b><br>


@@ -1064,11 +1101,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE     An unspecified value cannot be a trap representation.
  
 
  NOTE     An unspecified value cannot be a trap representation.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.19.4" href="#3.19.4">3.19.4</a></h4>
 <p><!--para 1 -->
 <b> trap representation</b><br>
  an object representation that need not represent a value of the object type
 
 <h4><a name="3.19.4" href="#3.19.4">3.19.4</a></h4>
 <p><!--para 1 -->
 <b> trap representation</b><br>
  an object representation that need not represent a value of the object type
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="3.19.5" href="#3.19.5">3.19.5</a></h4>
 <p><!--para 1 -->
 <b> perform a trap</b><br>
 <h4><a name="3.19.5" href="#3.19.5">3.19.5</a></h4>
 <p><!--para 1 -->
 <b> perform a trap</b><br>


@@ -1083,6 +1122,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  representation might perform a trap but is not required to (see <a href="#6.2.6.1">6.2.6.1</a>).
 </small>
 
  representation might perform a trap but is not required to (see <a href="#6.2.6.1">6.2.6.1</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.20" href="#3.20">3.20</a></h3>
 <p><!--para 1 -->
 <b> [^ x^]</b><br>
 <h3><a name="3.20" href="#3.20">3.20</a></h3>
 <p><!--para 1 -->
 <b> [^ x^]</b><br>


@@ -1091,6 +1131,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  EXAMPLE       [^2.4^] is 3, [^-2.4^] is -2.
  
 
  EXAMPLE       [^2.4^] is 3, [^-2.4^] is -2.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="3.21" href="#3.21">3.21</a></h3>
 <p><!--para 1 -->
 <b> [_ x_]</b><br>
 <h3><a name="3.21" href="#3.21">3.21</a></h3>
 <p><!--para 1 -->
 <b> [_ x_]</b><br>


@@ -1103,6 +1144,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 26 -->
 
  
 <!--page 26 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="4" href="#4">4. Conformance</a></h2>
 <p><!--para 1 -->
  In this International Standard, ''shall'' is to be interpreted as a requirement on an
 <h2><a name="4" href="#4">4. Conformance</a></h2>
 <p><!--para 1 -->
  In this International Standard, ''shall'' is to be interpreted as a requirement on an


@@ -1177,6 +1219,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementation.
 </small>
 
  implementation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="5" href="#5">5. Environment</a></h2>
 <p><!--para 1 -->
  An implementation translates C source files and executes C programs in two data-
 <h2><a name="5" href="#5">5. Environment</a></h2>
 <p><!--para 1 -->
  An implementation translates C source files and executes C programs in two data-


@@ -1187,10 +1230,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: In this clause, only a few of many possible forward references
  have been noted.
 
 <p><b> Forward references</b>: In this clause, only a few of many possible forward references
  have been noted.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="5.1" href="#5.1">5.1 Conceptual models</a></h3>
 
 <h3><a name="5.1" href="#5.1">5.1 Conceptual models</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.1.1" href="#5.1.1">5.1.1 Translation environment</a></h4>
 
 <h4><a name="5.1.1" href="#5.1.1">5.1.1 Translation environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.1" href="#5.1.1.1">5.1.1.1 Program structure</a></h5>
 <p><!--para 1 -->
  A C program need not all be translated at the same time. The text of the program is kept
 <h5><a name="5.1.1.1" href="#5.1.1.1">5.1.1.1 Program structure</a></h5>
 <p><!--para 1 -->
  A C program need not all be translated at the same time. The text of the program is kept


@@ -1206,6 +1252,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: linkages of identifiers (<a href="#6.2.2">6.2.2</a>), external definitions (<a href="#6.9">6.9</a>),
  preprocessing directives (<a href="#6.10">6.10</a>).
 
 <p><b> Forward references</b>: linkages of identifiers (<a href="#6.2.2">6.2.2</a>), external definitions (<a href="#6.9">6.9</a>),
  preprocessing directives (<a href="#6.10">6.10</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.2" href="#5.1.1.2">5.1.1.2 Translation phases</a></h5>
 <p><!--para 1 -->
  The precedence among the syntax rules of translation is specified by the following
 <h5><a name="5.1.1.2" href="#5.1.1.2">5.1.1.2 Translation phases</a></h5>
 <p><!--para 1 -->
  The precedence among the syntax rules of translation is specified by the following


@@ -1271,6 +1318,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character.
 </small>
 
  character.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.1.3" href="#5.1.1.3">5.1.1.3 Diagnostics</a></h5>
 <p><!--para 1 -->
  A conforming implementation shall produce at least one diagnostic message (identified in
 <h5><a name="5.1.1.3" href="#5.1.1.3">5.1.1.3 Diagnostics</a></h5>
 <p><!--para 1 -->
  A conforming implementation shall produce at least one diagnostic message (identified in


@@ -1294,6 +1342,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  valid program is still correctly translated. It may also successfully translate an invalid program.
 </small>
 
  valid program is still correctly translated. It may also successfully translate an invalid program.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.1.2" href="#5.1.2">5.1.2 Execution environments</a></h4>
 <p><!--para 1 -->
  Two execution environments are defined: freestanding and hosted. In both cases,
 <h4><a name="5.1.2" href="#5.1.2">5.1.2 Execution environments</a></h4>
 <p><!--para 1 -->
  Two execution environments are defined: freestanding and hosted. In both cases,


@@ -1304,6 +1353,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  environment.
 <p><b> Forward references</b>: storage durations of objects (<a href="#6.2.4">6.2.4</a>), initialization (<a href="#6.7.9">6.7.9</a>).
 
  environment.
 <p><b> Forward references</b>: storage durations of objects (<a href="#6.2.4">6.2.4</a>), initialization (<a href="#6.7.9">6.7.9</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.1" href="#5.1.2.1">5.1.2.1 Freestanding environment</a></h5>
 <p><!--para 1 -->
  In a freestanding environment (in which C program execution may take place without any
 <h5><a name="5.1.2.1" href="#5.1.2.1">5.1.2.1 Freestanding environment</a></h5>
 <p><!--para 1 -->
  In a freestanding environment (in which C program execution may take place without any


@@ -1314,6 +1364,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The effect of program termination in a freestanding environment is implementation-
  defined.
 
  The effect of program termination in a freestanding environment is implementation-
  defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2" href="#5.1.2.2">5.1.2.2 Hosted environment</a></h5>
 <p><!--para 1 -->
  A hosted environment need not be provided, but shall conform to the following
 <h5><a name="5.1.2.2" href="#5.1.2.2">5.1.2.2 Hosted environment</a></h5>
 <p><!--para 1 -->
  A hosted environment need not be provided, but shall conform to the following


@@ -1324,6 +1375,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 31 -->
 
  
 <!--page 31 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.1" href="#5.1.2.2.1">5.1.2.2.1 Program startup</a></h5>
 <p><!--para 1 -->
  The function called at program startup is named main. The implementation declares no
 <h5><a name="5.1.2.2.1" href="#5.1.2.2.1">5.1.2.2.1 Program startup</a></h5>
 <p><!--para 1 -->
  The function called at program startup is named main. The implementation declares no


@@ -1366,6 +1418,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  char ** argv, and so on.
 </small>
 
  char ** argv, and so on.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.2" href="#5.1.2.2.2">5.1.2.2.2 Program execution</a></h5>
 <p><!--para 1 -->
  In a hosted environment, a program may use all the functions, macros, type definitions,
 <h5><a name="5.1.2.2.2" href="#5.1.2.2.2">5.1.2.2.2 Program execution</a></h5>
 <p><!--para 1 -->
  In a hosted environment, a program may use all the functions, macros, type definitions,


@@ -1376,6 +1429,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 32 -->
 
  
 <!--page 32 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.2.3" href="#5.1.2.2.3">5.1.2.2.3 Program termination</a></h5>
 <p><!--para 1 -->
  If the return type of the main function is a type compatible with int, a return from the
 <h5><a name="5.1.2.2.3" href="#5.1.2.2.3">5.1.2.2.3 Program termination</a></h5>
 <p><!--para 1 -->
  If the return type of the main function is a type compatible with int, a return from the


@@ -1390,6 +1444,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  will have ended in the former case, even where they would not have in the latter.
 </small>
 
  will have ended in the former case, even where they would not have in the latter.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.3" href="#5.1.2.3">5.1.2.3 Program execution</a></h5>
 <p><!--para 1 -->
  The semantic descriptions in this International Standard describe the behavior of an
 <h5><a name="5.1.2.3" href="#5.1.2.3">5.1.2.3 Program execution</a></h5>
 <p><!--para 1 -->
  The semantic descriptions in this International Standard describe the behavior of an


@@ -1578,6 +1633,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  cannot interleave, but can be executed in any order.
 </small>
 
  cannot interleave, but can be executed in any order.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.1.2.4" href="#5.1.2.4">5.1.2.4 Multi-threaded executions and data races</a></h5>
 <p><!--para 1 -->
  Under a hosted implementation, a program can have more than one thread of execution
 <h5><a name="5.1.2.4" href="#5.1.2.4">5.1.2.4 Multi-threaded executions and data races</a></h5>
 <p><!--para 1 -->
  Under a hosted implementation, a program can have more than one thread of execution


@@ -1796,8 +1852,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  release/consume in place of release/acquire.
 </small>
 
  release/consume in place of release/acquire.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="5.2" href="#5.2">5.2 Environmental considerations</a></h3>
 
 <h3><a name="5.2" href="#5.2">5.2 Environmental considerations</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.1" href="#5.2.1">5.2.1 Character sets</a></h4>
 <p><!--para 1 -->
  Two sets of characters and their associated collating sequences shall be defined: the set in
 <h4><a name="5.2.1" href="#5.2.1">5.2.1 Character sets</a></h4>
 <p><!--para 1 -->
  Two sets of characters and their associated collating sequences shall be defined: the set in


@@ -1854,6 +1912,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: universal character names (<a href="#6.4.3">6.4.3</a>), character constants (<a href="#6.4.4.4">6.4.4.4</a>),
  preprocessing directives (<a href="#6.10">6.10</a>), string literals (<a href="#6.4.5">6.4.5</a>), comments (<a href="#6.4.9">6.4.9</a>), string (<a href="#7.1.1">7.1.1</a>).
 
 <p><b> Forward references</b>: universal character names (<a href="#6.4.3">6.4.3</a>), character constants (<a href="#6.4.4.4">6.4.4.4</a>),
  preprocessing directives (<a href="#6.10">6.10</a>), string literals (<a href="#6.4.5">6.4.5</a>), comments (<a href="#6.4.9">6.4.9</a>), string (<a href="#7.1.1">7.1.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.1.1" href="#5.2.1.1">5.2.1.1 Trigraph sequences</a></h5>
 <p><!--para 1 -->
  Before any other processing takes place, each occurrence of one of the following
 <h5><a name="5.2.1.1" href="#5.2.1.1">5.2.1.1 Trigraph sequences</a></h5>
 <p><!--para 1 -->
  Before any other processing takes place, each occurrence of one of the following


@@ -1892,6 +1951,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  described in ISO/IEC 646, which is a subset of the seven-bit US ASCII code set.
 </small>
 
  described in ISO/IEC 646, which is a subset of the seven-bit US ASCII code set.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.1.2" href="#5.2.1.2">5.2.1.2 Multibyte characters</a></h5>
 <p><!--para 1 -->
  The source character set may contain multibyte characters, used to represent members of
 <h5><a name="5.2.1.2" href="#5.2.1.2">5.2.1.2 Multibyte characters</a></h5>
 <p><!--para 1 -->
  The source character set may contain multibyte characters, used to represent members of


@@ -1923,6 +1983,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  of a sequence of valid multibyte characters.
 </ul>
 
  of a sequence of valid multibyte characters.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.2" href="#5.2.2">5.2.2 Character display semantics</a></h4>
 <p><!--para 1 -->
  The active position is that location on a display device where the next character output by
 <h4><a name="5.2.2" href="#5.2.2">5.2.2 Character display semantics</a></h4>
 <p><!--para 1 -->
  The active position is that location on a display device where the next character output by


@@ -1965,6 +2026,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  International Standard.
 <p><b> Forward references</b>: the isprint function (<a href="#7.4.1.8">7.4.1.8</a>), the fputc function (<a href="#7.21.7.3">7.21.7.3</a>).
 
  International Standard.
 <p><b> Forward references</b>: the isprint function (<a href="#7.4.1.8">7.4.1.8</a>), the fputc function (<a href="#7.21.7.3">7.21.7.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.3" href="#5.2.3">5.2.3 Signals and interrupts</a></h4>
 <p><!--para 1 -->
  Functions shall be implemented such that they may be interrupted at any time by a signal,
 <h4><a name="5.2.3" href="#5.2.3">5.2.3 Signals and interrupts</a></h4>
 <p><!--para 1 -->
  Functions shall be implemented such that they may be interrupted at any time by a signal,


@@ -1974,6 +2036,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  image (the instructions that compose the executable representation of a function) on a
  per-invocation basis.
 
  image (the instructions that compose the executable representation of a function) on a
  per-invocation basis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="5.2.4" href="#5.2.4">5.2.4 Environmental limits</a></h4>
 <p><!--para 1 -->
  Both the translation and execution environments constrain the implementation of
 <h4><a name="5.2.4" href="#5.2.4">5.2.4 Environmental limits</a></h4>
 <p><!--para 1 -->
  Both the translation and execution environments constrain the implementation of


@@ -1981,6 +2044,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  environmental limits on a conforming implementation; the library-related limits are
  discussed in clause 7.
 
  environmental limits on a conforming implementation; the library-related limits are
  discussed in clause 7.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.1" href="#5.2.4.1">5.2.4.1 Translation limits</a></h5>
 <p><!--para 1 -->
  The implementation shall be able to translate and execute at least one program that
 <h5><a name="5.2.4.1" href="#5.2.4.1">5.2.4.1 Translation limits</a></h5>
 <p><!--para 1 -->
  The implementation shall be able to translate and execute at least one program that


@@ -2029,6 +2093,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note19" href="#note19">19)</a> See ''future language directions'' (<a href="#6.11.3">6.11.3</a>).
 </small>
 
 <p><small><a name="note19" href="#note19">19)</a> See ''future language directions'' (<a href="#6.11.3">6.11.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2" href="#5.2.4.2">5.2.4.2 Numerical limits</a></h5>
 <p><!--para 1 -->
  An implementation is required to document all the limits specified in this subclause,
 <h5><a name="5.2.4.2" href="#5.2.4.2">5.2.4.2 Numerical limits</a></h5>
 <p><!--para 1 -->
  An implementation is required to document all the limits specified in this subclause,


@@ -2036,6 +2101,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specified in <a href="#7.20">&lt;stdint.h&gt;</a>.
 <p><b> Forward references</b>: integer types <a href="#7.20">&lt;stdint.h&gt;</a> (<a href="#7.20">7.20</a>).
 
  specified in <a href="#7.20">&lt;stdint.h&gt;</a>.
 <p><b> Forward references</b>: integer types <a href="#7.20">&lt;stdint.h&gt;</a> (<a href="#7.20">7.20</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2.1" href="#5.2.4.2.1">5.2.4.2.1 Sizes of integer types &lt;limits.h&gt;</a></h5>
 <p><!--para 1 -->
  The values given below shall be replaced by constant expressions suitable for use in #if
 <h5><a name="5.2.4.2.1" href="#5.2.4.2.1">5.2.4.2.1 Sizes of integer types &lt;limits.h&gt;</a></h5>
 <p><!--para 1 -->
  The values given below shall be replaced by constant expressions suitable for use in #if


@@ -2100,6 +2166,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note20" href="#note20">20)</a> See <a href="#6.2.5">6.2.5</a>.
 </small>
 
 <p><small><a name="note20" href="#note20">20)</a> See <a href="#6.2.5">6.2.5</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="5.2.4.2.2" href="#5.2.4.2.2">5.2.4.2.2 Characteristics of floating types &lt;float.h&gt;</a></h5>
 <p><!--para 1 -->
  The characteristics of floating types are defined in terms of a model that describes a
 <h5><a name="5.2.4.2.2" href="#5.2.4.2.2">5.2.4.2.2 Characteristics of floating types &lt;float.h&gt;</a></h5>
 <p><!--para 1 -->
  The characteristics of floating types are defined in terms of a model that describes a


@@ -2440,8 +2507,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  limits are one less than shown here.
 </small>
 
  limits are one less than shown here.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="6" href="#6">6. Language</a></h2>
 
 <h2><a name="6" href="#6">6. Language</a></h2>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.1" href="#6.1">6.1 Notation</a></h3>
 <p><!--para 1 -->
  In the syntax notation used in this clause, syntactic categories (nonterminals) are
 <h3><a name="6.1" href="#6.1">6.1 Notation</a></h3>
 <p><!--para 1 -->
  In the syntax notation used in this clause, syntactic categories (nonterminals) are


@@ -2459,8 +2528,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  A summary of the language syntax is given in <a href="#A">annex A</a>.
 
 <p><!--para 3 -->
  A summary of the language syntax is given in <a href="#A">annex A</a>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.2" href="#6.2">6.2 Concepts</a></h3>
 
 <h3><a name="6.2" href="#6.2">6.2 Concepts</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.1" href="#6.2.1">6.2.1 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier can denote an object; a function; a tag or a member of a structure, union, or
 <h4><a name="6.2.1" href="#6.2.1">6.2.1 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier can denote an object; a function; a tag or a member of a structure, union, or


@@ -2517,6 +2588,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#6.9.1">6.9.1</a>), identifiers (<a href="#6.4.2">6.4.2</a>), macro replacement (<a href="#6.10.3">6.10.3</a>), name spaces of identifiers (<a href="#6.2.3">6.2.3</a>),
  source file inclusion (<a href="#6.10.2">6.10.2</a>), statements (<a href="#6.8">6.8</a>).
 
  (<a href="#6.9.1">6.9.1</a>), identifiers (<a href="#6.4.2">6.4.2</a>), macro replacement (<a href="#6.10.3">6.10.3</a>), name spaces of identifiers (<a href="#6.2.3">6.2.3</a>),
  source file inclusion (<a href="#6.10.2">6.10.2</a>), statements (<a href="#6.8">6.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.2" href="#6.2.2">6.2.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier declared in different scopes or in the same scope more than once can be
 <h4><a name="6.2.2" href="#6.2.2">6.2.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  An identifier declared in different scopes or in the same scope more than once can be


@@ -2565,6 +2637,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note31" href="#note31">31)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 
 <p><small><a name="note31" href="#note31">31)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.3" href="#6.2.3">6.2.3 Name spaces of identifiers</a></h4>
 <p><!--para 1 -->
  If more than one declaration of a particular identifier is visible at any point in a
 <h4><a name="6.2.3" href="#6.2.3">6.2.3 Name spaces of identifiers</a></h4>
 <p><!--para 1 -->
  If more than one declaration of a particular identifier is visible at any point in a


@@ -2590,6 +2663,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note32" href="#note32">32)</a> There is only one name space for tags even though three are possible.
 </small>
 
 <p><small><a name="note32" href="#note32">32)</a> There is only one name space for tags even though three are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.4" href="#6.2.4">6.2.4 Storage durations of objects</a></h4>
 <p><!--para 1 -->
  An object has a storage duration that determines its lifetime. There are four storage
 <h4><a name="6.2.4" href="#6.2.4">6.2.4 Storage durations of objects</a></h4>
 <p><!--para 1 -->
  An object has a storage duration that determines its lifetime. There are four storage


@@ -2661,6 +2735,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note36" href="#note36">36)</a> The address of such an object is taken implicitly when an array member is accessed.
 </small>
 
 <p><small><a name="note36" href="#note36">36)</a> The address of such an object is taken implicitly when an array member is accessed.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.5" href="#6.2.5">6.2.5 Types</a></h4>
 <p><!--para 1 -->
  The meaning of a value stored in an object or returned by a function is determined by the
 <h4><a name="6.2.5" href="#6.2.5">6.2.5 Types</a></h4>
 <p><!--para 1 -->
  The meaning of a value stored in an object or returned by a function is determined by the


@@ -2897,8 +2972,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  arguments to functions, return values from functions, and members of unions.
 </small>
 
  arguments to functions, return values from functions, and members of unions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.6" href="#6.2.6">6.2.6 Representations of types</a></h4>
 
 <h4><a name="6.2.6" href="#6.2.6">6.2.6 Representations of types</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.2.6.1" href="#6.2.6.1">6.2.6.1 General</a></h5>
 <p><!--para 1 -->
  The representations of all types are unspecified except as stated in this subclause.
 <h5><a name="6.2.6.1" href="#6.2.6.1">6.2.6.1 General</a></h5>
 <p><!--para 1 -->
  The representations of all types are unspecified except as stated in this subclause.


@@ -2974,6 +3051,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  on values of type T may distinguish between them.
 </small>
 
  on values of type T may distinguish between them.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.2.6.2" href="#6.2.6.2">6.2.6.2 Integer types</a></h5>
 <p><!--para 1 -->
  For unsigned integer types other than unsigned char, the bits of the object
 <h5><a name="6.2.6.2" href="#6.2.6.2">6.2.6.2 Integer types</a></h5>
 <p><!--para 1 -->
  For unsigned integer types other than unsigned char, the bits of the object


@@ -3047,6 +3125,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  bits.
 </small>
 
  bits.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.7" href="#6.2.7">6.2.7 Compatible type and composite type</a></h4>
 <p><!--para 1 -->
  Two types have compatible type if their types are the same. Additional rules for
 <h4><a name="6.2.7" href="#6.2.7">6.2.7 Compatible type and composite type</a></h4>
 <p><!--para 1 -->
  Two types have compatible type if their types are the same. Additional rules for


@@ -3119,6 +3198,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note56" href="#note56">56)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 
 <p><small><a name="note56" href="#note56">56)</a> As specified in <a href="#6.2.1">6.2.1</a>, the later declaration might hide the prior declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.2.8" href="#6.2.8">6.2.8 Alignment of objects</a></h4>
 <p><!--para 1 -->
  Complete object types have alignment requirements which place restrictions on the
 <h4><a name="6.2.8" href="#6.2.8">6.2.8 Alignment of objects</a></h4>
 <p><!--para 1 -->
  Complete object types have alignment requirements which place restrictions on the


@@ -3166,6 +3246,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  alignment has been applied.
 </small>
 
  alignment has been applied.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.3" href="#6.3">6.3 Conversions</a></h3>
 <p><!--para 1 -->
  Several operators convert operand values from one type to another automatically. This
 <h3><a name="6.3" href="#6.3">6.3 Conversions</a></h3>
 <p><!--para 1 -->
  Several operators convert operand values from one type to another automatically. This


@@ -3178,8 +3259,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  representation.
 <p><b> Forward references</b>: cast operators (<a href="#6.5.4">6.5.4</a>).
 
  representation.
 <p><b> Forward references</b>: cast operators (<a href="#6.5.4">6.5.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.3.1" href="#6.3.1">6.3.1 Arithmetic operands</a></h4>
 
 <h4><a name="6.3.1" href="#6.3.1">6.3.1 Arithmetic operands</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.1" href="#6.3.1.1">6.3.1.1 Boolean, characters, and integers</a></h5>
 <p><!--para 1 -->
  Every integer type has an integer conversion rank defined as follows:
 <h5><a name="6.3.1.1" href="#6.3.1.1">6.3.1.1 Boolean, characters, and integers</a></h5>
 <p><!--para 1 -->
  Every integer type has an integer conversion rank defined as follows:


@@ -3231,6 +3314,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  shift operators, as specified by their respective subclauses.
 </small>
 
  shift operators, as specified by their respective subclauses.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.2" href="#6.3.1.2">6.3.1.2 Boolean type</a></h5>
 <p><!--para 1 -->
  When any scalar value is converted to _Bool, the result is 0 if the value compares equal
 <h5><a name="6.3.1.2" href="#6.3.1.2">6.3.1.2 Boolean type</a></h5>
 <p><!--para 1 -->
  When any scalar value is converted to _Bool, the result is 0 if the value compares equal


@@ -3240,6 +3324,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note59" href="#note59">59)</a> NaNs do not compare equal to 0 and thus convert to 1.
 </small>
 
 <p><small><a name="note59" href="#note59">59)</a> NaNs do not compare equal to 0 and thus convert to 1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.3" href="#6.3.1.3">6.3.1.3 Signed and unsigned integers</a></h5>
 <p><!--para 1 -->
  When a value with integer type is converted to another integer type other than _Bool, if
 <h5><a name="6.3.1.3" href="#6.3.1.3">6.3.1.3 Signed and unsigned integers</a></h5>
 <p><!--para 1 -->
  When a value with integer type is converted to another integer type other than _Bool, if


@@ -3256,6 +3341,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note60" href="#note60">60)</a> The rules describe arithmetic on the mathematical value, not the value of a given type of expression.
 </small>
 
 <p><small><a name="note60" href="#note60">60)</a> The rules describe arithmetic on the mathematical value, not the value of a given type of expression.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.4" href="#6.3.1.4">6.3.1.4 Real floating and integer</a></h5>
 <p><!--para 1 -->
  When a finite value of real floating type is converted to an integer type other than _Bool,
 <h5><a name="6.3.1.4" href="#6.3.1.4">6.3.1.4 Real floating and integer</a></h5>
 <p><!--para 1 -->
  When a finite value of real floating type is converted to an integer type other than _Bool,


@@ -3280,6 +3366,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  range of portable real floating values is (-1, Utype_MAX+1).
 </small>
 
  range of portable real floating values is (-1, Utype_MAX+1).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.5" href="#6.3.1.5">6.3.1.5 Real floating types</a></h5>
 <p><!--para 1 -->
  When a value of real floating type is converted to a real floating type, if the value being
 <h5><a name="6.3.1.5" href="#6.3.1.5">6.3.1.5 Real floating types</a></h5>
 <p><!--para 1 -->
  When a value of real floating type is converted to a real floating type, if the value being


@@ -3291,11 +3378,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  conversions (<a href="#6.3.1.8">6.3.1.8</a>, <a href="#6.8.6.4">6.8.6.4</a>) may be represented in greater precision and range than that
  required by the new type.
 
  conversions (<a href="#6.3.1.8">6.3.1.8</a>, <a href="#6.8.6.4">6.8.6.4</a>) may be represented in greater precision and range than that
  required by the new type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.6" href="#6.3.1.6">6.3.1.6 Complex types</a></h5>
 <p><!--para 1 -->
  When a value of complex type is converted to another complex type, both the real and
  imaginary parts follow the conversion rules for the corresponding real types.
 
 <h5><a name="6.3.1.6" href="#6.3.1.6">6.3.1.6 Complex types</a></h5>
 <p><!--para 1 -->
  When a value of complex type is converted to another complex type, both the real and
  imaginary parts follow the conversion rules for the corresponding real types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.7" href="#6.3.1.7">6.3.1.7 Real and complex</a></h5>
 <p><!--para 1 -->
  When a value of real type is converted to a complex type, the real part of the complex
 <h5><a name="6.3.1.7" href="#6.3.1.7">6.3.1.7 Real and complex</a></h5>
 <p><!--para 1 -->
  When a value of real type is converted to a complex type, the real part of the complex


@@ -3306,6 +3395,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  complex value is discarded and the value of the real part is converted according to the
  conversion rules for the corresponding real type.
 
  complex value is discarded and the value of the real part is converted according to the
  conversion rules for the corresponding real type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.1.8" href="#6.3.1.8">6.3.1.8 Usual arithmetic conversions</a></h5>
 <p><!--para 1 -->
  Many operators that expect operands of arithmetic type cause conversions and yield result
 <h5><a name="6.3.1.8" href="#6.3.1.8">6.3.1.8 Usual arithmetic conversions</a></h5>
 <p><!--para 1 -->
  Many operators that expect operands of arithmetic type cause conversions and yield result


@@ -3360,8 +3450,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note63" href="#note63">63)</a> The cast and assignment operators are still required to remove extra range and precision.
 </small>
 
 <p><small><a name="note63" href="#note63">63)</a> The cast and assignment operators are still required to remove extra range and precision.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.3.2" href="#6.3.2">6.3.2 Other operands</a></h4>
 
 <h4><a name="6.3.2" href="#6.3.2">6.3.2 Other operands</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.1" href="#6.3.2.1">6.3.2.1 Lvalues, arrays, and function designators</a></h5>
 <p><!--para 1 -->
  An lvalue is an expression (with an object type other than void) that potentially
 <h5><a name="6.3.2.1" href="#6.3.2.1">6.3.2.1 Lvalues, arrays, and function designators</a></h5>
 <p><!--para 1 -->
  An lvalue is an expression (with an object type other than void) that potentially


@@ -3416,6 +3508,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  designator and violates the constraint in <a href="#6.5.3.4">6.5.3.4</a>.
 </small>
 
  designator and violates the constraint in <a href="#6.5.3.4">6.5.3.4</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.2" href="#6.3.2.2">6.3.2.2 void</a></h5>
 <p><!--para 1 -->
  The (nonexistent) value of a void expression (an expression that has type void) shall not
 <h5><a name="6.3.2.2" href="#6.3.2.2">6.3.2.2 void</a></h5>
 <p><!--para 1 -->
  The (nonexistent) value of a void expression (an expression that has type void) shall not


@@ -3424,6 +3517,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  expression, its value or designator is discarded. (A void expression is evaluated for its
  side effects.)
 
  expression, its value or designator is discarded. (A void expression is evaluated for its
  side effects.)
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.3.2.3" href="#6.3.2.3">6.3.2.3 Pointers</a></h5>
 <p><!--para 1 -->
  A pointer to void may be converted to or from a pointer to any object type. A pointer to
 <h5><a name="6.3.2.3" href="#6.3.2.3">6.3.2.3 Pointers</a></h5>
 <p><!--para 1 -->
  A pointer to void may be converted to or from a pointer to any object type. A pointer to


@@ -3486,6 +3580,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  correctly aligned for a pointer to type C.
 </small>
 
  correctly aligned for a pointer to type C.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.4" href="#6.4">6.4 Lexical elements</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.4" href="#6.4">6.4 Lexical elements</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3559,6 +3654,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  occur in source files.
 </small>
 
  occur in source files.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.1" href="#6.4.1">6.4.1 Keywords</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.1" href="#6.4.1">6.4.1 Keywords</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3591,8 +3687,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note70" href="#note70">70)</a> One possible specification for imaginary types appears in <a href="#G">annex G</a>.
 </small>
 
 <p><small><a name="note70" href="#note70">70)</a> One possible specification for imaginary types appears in <a href="#G">annex G</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.2" href="#6.4.2">6.4.2 Identifiers</a></h4>
 
 <h4><a name="6.4.2" href="#6.4.2">6.4.2 Identifiers</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.2.1" href="#6.4.2.1">6.4.2.1 General</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.2.1" href="#6.4.2.1">6.4.2.1 General</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3653,6 +3751,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Extended characters may produce a long external identifier.
 </small>
 
  Extended characters may produce a long external identifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.2.2" href="#6.4.2.2">6.4.2.2 Predefined identifiers</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h5><a name="6.4.2.2" href="#6.4.2.2">6.4.2.2 Predefined identifiers</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -3693,6 +3792,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  identifier is explicitly declared using the name __func__, the behavior is undefined.
 </small>
 
  identifier is explicitly declared using the name __func__, the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.3" href="#6.4.3">6.4.3 Universal character names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.3" href="#6.4.3">6.4.3 Universal character names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3734,6 +3834,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note74" href="#note74">74)</a> Short identifiers for characters were first specified in ISO/IEC 10646-1/AMD9:1997.
 </small>
 
 <p><small><a name="note74" href="#note74">74)</a> Short identifiers for characters were first specified in ISO/IEC 10646-1/AMD9:1997.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.4" href="#6.4.4">6.4.4 Constants</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.4" href="#6.4.4">6.4.4 Constants</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3752,6 +3853,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  Each constant has a type, determined by its form and value, as detailed later.
 
 <p><!--para 3 -->
  Each constant has a type, determined by its form and value, as detailed later.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.1" href="#6.4.4.1">6.4.4.1 Integer constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.1" href="#6.4.4.1">6.4.4.1 Integer constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3857,6 +3959,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  its list and has no extended integer type, then the integer constant has no type.
 <!--page 83 -->
 
  its list and has no extended integer type, then the integer constant has no type.
 <!--page 83 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.2" href="#6.4.4.2">6.4.4.2 Floating constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.2" href="#6.4.4.2">6.4.4.2 Floating constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3947,6 +4050,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  floating constants (see <a href="#7.22.1.3">7.22.1.3</a>).
 </small>
 
  floating constants (see <a href="#7.22.1.3">7.22.1.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.3" href="#6.4.4.3">6.4.4.3 Enumeration constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.3" href="#6.4.4.3">6.4.4.3 Enumeration constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -3959,6 +4063,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  An identifier declared as an enumeration constant has type int.
 <p><b> Forward references</b>: enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>).
 
  An identifier declared as an enumeration constant has type int.
 <p><b> Forward references</b>: enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.4.4.4" href="#6.4.4.4">6.4.4.4 Character constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.4.4.4" href="#6.4.4.4">6.4.4.4 Character constants</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4104,6 +4209,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the result is not a token and a diagnostic is required. See ''future language directions'' (<a href="#6.11.4">6.11.4</a>).
 </small>
 
  the result is not a token and a diagnostic is required. See ''future language directions'' (<a href="#6.11.4">6.11.4</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.5" href="#6.4.5">6.4.5 String literals</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.5" href="#6.4.5">6.4.5 String literals</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4215,6 +4321,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  \0 escape sequence.
 </small>
 
  \0 escape sequence.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.6" href="#6.4.6">6.4.6 Punctuators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.6" href="#6.4.6">6.4.6 Punctuators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4256,6 +4363,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  interchanged.
 </small>
 
  interchanged.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.7" href="#6.4.7">6.4.7 Header names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.7" href="#6.4.7">6.4.7 Header names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4314,6 +4422,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note82" href="#note82">82)</a> For an example of a header name preprocessing token used in a #pragma directive, see <a href="#6.10.9">6.10.9</a>.
 </small>
 
 <p><small><a name="note82" href="#note82">82)</a> For an example of a header name preprocessing token used in a #pragma directive, see <a href="#6.10.9">6.10.9</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.8" href="#6.4.8">6.4.8 Preprocessing numbers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.4.8" href="#6.4.8">6.4.8 Preprocessing numbers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4345,6 +4454,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 93 -->
 
  
 <!--page 93 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.4.9" href="#6.4.9">6.4.9 Comments</a></h4>
 <p><!--para 1 -->
  Except within a character constant, a string literal, or a comment, the characters /*
 <h4><a name="6.4.9" href="#6.4.9">6.4.9 Comments</a></h4>
 <p><!--para 1 -->
  Except within a character constant, a string literal, or a comment, the characters /*


@@ -4382,6 +4492,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note83" href="#note83">83)</a> Thus, /* ... */ comments do not nest.
 </small>
 
 <p><small><a name="note83" href="#note83">83)</a> Thus, /* ... */ comments do not nest.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.5" href="#6.5">6.5 Expressions</a></h3>
 <p><!--para 1 -->
  An expression is a sequence of operators and operands that specifies computation of a
 <h3><a name="6.5" href="#6.5">6.5 Expressions</a></h3>
 <p><!--para 1 -->
  An expression is a sequence of operators and operands that specifies computation of a


@@ -4489,6 +4600,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  documented.
 </small>
 
  documented.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.1" href="#6.5.1">6.5.1 Primary expressions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.1" href="#6.5.1">6.5.1 Primary expressions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4521,6 +4633,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note91" href="#note91">91)</a> Thus, an undeclared identifier is a violation of the syntax.
 </small>
 
 <p><small><a name="note91" href="#note91">91)</a> Thus, an undeclared identifier is a violation of the syntax.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.1.1" href="#6.5.1.1">6.5.1.1 Generic selection</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.5.1.1" href="#6.5.1.1">6.5.1.1 Generic selection</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4568,6 +4681,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.2" href="#6.5.2">6.5.2 Postfix operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.2" href="#6.5.2">6.5.2 Postfix operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -4588,6 +4702,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                 argument-expression-list , assignment-expression
 </pre>
 
                 argument-expression-list , assignment-expression
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.1" href="#6.5.2.1">6.5.2.1 Array subscripting</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.1" href="#6.5.2.1">6.5.2.1 Array subscripting</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4625,6 +4740,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), address and indirection operators
  (<a href="#6.5.3.2">6.5.3.2</a>), array declarators (<a href="#6.7.6.2">6.7.6.2</a>).
 
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), address and indirection operators
  (<a href="#6.5.3.2">6.5.3.2</a>), array declarators (<a href="#6.7.6.2">6.7.6.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.2" href="#6.5.2.2">6.5.2.2 Function calls</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.2" href="#6.5.2.2">6.5.2.2 Function calls</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4718,6 +4834,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note94" href="#note94">94)</a> In other words, function executions do not ''interleave'' with each other.
 </small>
 
 <p><small><a name="note94" href="#note94">94)</a> In other words, function executions do not ''interleave'' with each other.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.3" href="#6.5.2.3">6.5.2.3 Structure and union members</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.3" href="#6.5.2.3">6.5.2.3 Structure and union members</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4840,6 +4957,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  can be safely accessed using a non-atomic object which is assigned to or from the atomic object.
 </small>
 
  can be safely accessed using a non-atomic object which is assigned to or from the atomic object.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.4" href="#6.5.2.4">6.5.2.4 Postfix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.4" href="#6.5.2.4">6.5.2.4 Postfix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -4876,6 +4994,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   with result being the result of the operation.
 </small>
 
   with result being the result of the operation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.2.5" href="#6.5.2.5">6.5.2.5 Compound literals</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.2.5" href="#6.5.2.5">6.5.2.5 Compound literals</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5016,6 +5135,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the same or overlapping representations.
 </small>
 
  the same or overlapping representations.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.3" href="#6.5.3">6.5.3 Unary operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.3" href="#6.5.3">6.5.3 Unary operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5032,6 +5152,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                  &amp; * + - ~             !
 </pre>
 
                  &amp; * + - ~             !
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.1" href="#6.5.3.1">6.5.3.1 Prefix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.1" href="#6.5.3.1">6.5.3.1 Prefix increment and decrement operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5048,6 +5169,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  operand is decremented.
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 
  operand is decremented.
 <p><b> Forward references</b>: additive operators (<a href="#6.5.6">6.5.6</a>), compound assignment (<a href="#6.5.16.2">6.5.16.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.2" href="#6.5.3.2">6.5.3.2 Address and indirection operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.2" href="#6.5.3.2">6.5.3.2 Address and indirection operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5086,6 +5208,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  end of its lifetime.
 </small>
 
  end of its lifetime.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.3" href="#6.5.3.3">6.5.3.3 Unary arithmetic operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.3" href="#6.5.3.3">6.5.3.3 Unary arithmetic operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5113,6 +5236,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 108 -->
 
  
 <!--page 108 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.3.4" href="#6.5.3.4">6.5.3.4 The sizeof and alignof operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.3.4" href="#6.5.3.4">6.5.3.4 The sizeof and alignof operators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5189,6 +5313,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  size of the adjusted (pointer) type (see <a href="#6.9.1">6.9.1</a>).
 </small>
 
  size of the adjusted (pointer) type (see <a href="#6.9.1">6.9.1</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.4" href="#6.5.4">6.5.4 Cast operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.4" href="#6.5.4">6.5.4 Cast operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5227,6 +5352,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  unqualified version of the type.
 </small>
 
  unqualified version of the type.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.5" href="#6.5.5">6.5.5 Multiplicative operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.5" href="#6.5.5">6.5.5 Multiplicative operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5260,6 +5386,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note105" href="#note105">105)</a> This is often called ''truncation toward zero''.
 </small>
 
 <p><small><a name="note105" href="#note105">105)</a> This is often called ''truncation toward zero''.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.6" href="#6.5.6">6.5.6 Additive operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.6" href="#6.5.6">6.5.6 Additive operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5364,6 +5491,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  element'' requirements.
 </small>
 
  element'' requirements.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.7" href="#6.5.7">6.5.7 Bitwise shift operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.7" href="#6.5.7">6.5.7 Bitwise shift operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5395,6 +5523,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  part of the quotient of E1 / 2E2 . If E1 has a signed type and a negative value, the
  resulting value is implementation-defined.
 
  part of the quotient of E1 / 2E2 . If E1 has a signed type and a negative value, the
  resulting value is implementation-defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.8" href="#6.5.8">6.5.8 Relational operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.8" href="#6.5.8">6.5.8 Relational operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5445,6 +5574,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  means (a&lt;b)&lt;c; in other words, ''if a is less than b, compare 1 to c; otherwise, compare 0 to c''.
 </small>
 
  means (a&lt;b)&lt;c; in other words, ''if a is less than b, compare 1 to c; otherwise, compare 0 to c''.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.9" href="#6.5.9">6.5.9 Equality operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.9" href="#6.5.9">6.5.9 Equality operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5507,6 +5637,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  behavior.
 </small>
 
  behavior.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.10" href="#6.5.10">6.5.10 Bitwise AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.10" href="#6.5.10">6.5.10 Bitwise AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5531,6 +5662,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 116 -->
 
  
 <!--page 116 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.11" href="#6.5.11">6.5.11 Bitwise exclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.11" href="#6.5.11">6.5.11 Bitwise exclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5550,6 +5682,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  in the result is set if and only if exactly one of the corresponding bits in the converted
  operands is set).
 
  in the result is set if and only if exactly one of the corresponding bits in the converted
  operands is set).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.12" href="#6.5.12">6.5.12 Bitwise inclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.12" href="#6.5.12">6.5.12 Bitwise inclusive OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5570,6 +5703,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  operands is set).
 <!--page 117 -->
 
  operands is set).
 <!--page 117 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.13" href="#6.5.13">6.5.13 Logical AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.13" href="#6.5.13">6.5.13 Logical AND operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5591,6 +5725,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the first and second operands. If the first operand compares equal to 0, the second
  operand is not evaluated.
 
  the first and second operands. If the first operand compares equal to 0, the second
  operand is not evaluated.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.14" href="#6.5.14">6.5.14 Logical OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.14" href="#6.5.14">6.5.14 Logical OR operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5613,6 +5748,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  not evaluated.
 <!--page 118 -->
 
  not evaluated.
 <!--page 118 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.15" href="#6.5.15">6.5.15 Conditional operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.15" href="#6.5.15">6.5.15 Conditional operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5688,6 +5824,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note110" href="#note110">110)</a> A conditional expression does not yield an lvalue.
 </small>
 
 <p><small><a name="note110" href="#note110">110)</a> A conditional expression does not yield an lvalue.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.16" href="#6.5.16">6.5.16 Assignment operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.16" href="#6.5.16">6.5.16 Assignment operators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5720,6 +5857,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  when the object has volatile-qualified type.
 </small>
 
  when the object has volatile-qualified type.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.16.1" href="#6.5.16.1">6.5.16.1 Simple assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.16.1" href="#6.5.16.1">6.5.16.1 Simple assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5806,6 +5944,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  not volatile from the type int volatile * const).
 </small>
 
  not volatile from the type int volatile * const).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.5.16.2" href="#6.5.16.2">6.5.16.2 Compound assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.5.16.2" href="#6.5.16.2">6.5.16.2 Compound assignment</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -5842,6 +5981,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   with result being the result of the operation.
 </small>
 
   with result being the result of the operation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.5.17" href="#6.5.17">6.5.17 Comma operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.5.17" href="#6.5.17">6.5.17 Comma operator</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5876,6 +6016,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note114" href="#note114">114)</a> A comma operator does not yield an lvalue.
 </small>
 
 <p><small><a name="note114" href="#note114">114)</a> A comma operator does not yield an lvalue.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.6" href="#6.6">6.6 Constant expressions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.6" href="#6.6">6.6 Constant expressions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -5967,6 +6108,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   the expression is a valid integer constant expression with value one.
 </small>
 
   the expression is a valid integer constant expression with value one.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.7" href="#6.7">6.7 Declarations</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.7" href="#6.7">6.7 Declarations</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6032,6 +6174,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note119" href="#note119">119)</a> Function definitions have a different syntax, described in <a href="#6.9.1">6.9.1</a>.
 </small>
 
 <p><small><a name="note119" href="#note119">119)</a> Function definitions have a different syntax, described in <a href="#6.9.1">6.9.1</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.1" href="#6.7.1">6.7.1 Storage-class specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.1" href="#6.7.1">6.7.1 Storage-class specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6087,6 +6230,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  register is sizeof.
 </small>
 
  register is sizeof.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.2" href="#6.7.2">6.7.2 Type specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.2" href="#6.7.2">6.7.2 Type specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6160,6 +6304,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: atomic type specifiers (<a href="#6.7.2.4">6.7.2.4</a>), enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>),
  structure and union specifiers (<a href="#6.7.2.1">6.7.2.1</a>), tags (<a href="#6.7.2.3">6.7.2.3</a>), type definitions (<a href="#6.7.8">6.7.8</a>).
 
 <p><b> Forward references</b>: atomic type specifiers (<a href="#6.7.2.4">6.7.2.4</a>), enumeration specifiers (<a href="#6.7.2.2">6.7.2.2</a>),
  structure and union specifiers (<a href="#6.7.2.1">6.7.2.1</a>), tags (<a href="#6.7.2.3">6.7.2.3</a>), type definitions (<a href="#6.7.8">6.7.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.1" href="#6.7.2.1">6.7.2.1 Structure and union specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.1" href="#6.7.2.1">6.7.2.1 Structure and union specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6404,6 +6549,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  layouts.
 </small>
 
  layouts.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.2" href="#6.7.2.2">6.7.2.2 Enumeration specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.2" href="#6.7.2.2">6.7.2.2 Enumeration specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6467,6 +6613,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  been seen.
 </small>
 
  been seen.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.3" href="#6.7.2.3">6.7.2.3 Tags</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.3" href="#6.7.2.3">6.7.2.3 Tags</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -6603,6 +6750,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note131" href="#note131">131)</a> A similar construction with enum does not exist.
 </small>
 
 <p><small><a name="note131" href="#note131">131)</a> A similar construction with enum does not exist.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.2.4" href="#6.7.2.4">6.7.2.4 Atomic type specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h5><a name="6.7.2.4" href="#6.7.2.4">6.7.2.4 Atomic type specifiers</a></h5>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6624,6 +6772,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  interpreted as a type specifier (with a type name), not as a type qualifier.
 <!--page 138 -->
 
  interpreted as a type specifier (with a type name), not as a type qualifier.
 <!--page 138 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.3" href="#6.7.3">6.7.3 Type qualifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.3" href="#6.7.3">6.7.3 Type qualifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6740,6 +6889,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note136" href="#note136">136)</a> Both of these can occur through the use of typedefs.
 </small>
 
 <p><small><a name="note136" href="#note136">136)</a> Both of these can occur through the use of typedefs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.3.1" href="#6.7.3.1">6.7.3.1 Formal definition of restrict</a></h5>
 <p><!--para 1 -->
  Let D be a declaration of an ordinary identifier that provides a means of designating an
 <h5><a name="6.7.3.1" href="#6.7.3.1">6.7.3.1 Formal definition of restrict</a></h5>
 <p><!--para 1 -->
  Let D be a declaration of an ordinary identifier that provides a means of designating an


@@ -6863,6 +7013,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  expressions *p and p[1] are not.
 </small>
 
  expressions *p and p[1] are not.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.4" href="#6.7.4">6.7.4 Function specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.4" href="#6.7.4">6.7.4 Function specifiers</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -6971,6 +7122,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  duration are also distinct in each of the definitions.
 </small>
 
  duration are also distinct in each of the definitions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.5" href="#6.7.5">6.7.5 Alignment specifier</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.5" href="#6.7.5">6.7.5 Alignment specifier</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7016,6 +7168,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  declaration.
 </small>
 
  declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.6" href="#6.7.6">6.7.6 Declarators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.6" href="#6.7.6">6.7.6 Declarators</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7091,6 +7244,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  directly or via one or more typedefs.
 <p><b> Forward references</b>: array declarators (<a href="#6.7.6.2">6.7.6.2</a>), type definitions (<a href="#6.7.8">6.7.8</a>).
 
  directly or via one or more typedefs.
 <p><b> Forward references</b>: array declarators (<a href="#6.7.6.2">6.7.6.2</a>), type definitions (<a href="#6.7.8">6.7.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.6.1" href="#6.7.6.1">6.7.6.1 Pointer declarators</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h5><a name="6.7.6.1" href="#6.7.6.1">6.7.6.1 Pointer declarators</a></h5>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -7126,6 +7280,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  declares constant_ptr as an object that has type ''const-qualified pointer to int''.
  
 
  declares constant_ptr as an object that has type ''const-qualified pointer to int''.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.6.2" href="#6.7.6.2">6.7.6.2 Array declarators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.6.2" href="#6.7.6.2">6.7.6.2 Array declarators</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7252,6 +7407,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note143" href="#note143">143)</a> Thus, * can be used only in function declarations that are not definitions (see <a href="#6.7.6.3">6.7.6.3</a>).
 </small>
 
 <p><small><a name="note143" href="#note143">143)</a> Thus, * can be used only in function declarations that are not definitions (see <a href="#6.7.6.3">6.7.6.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.7.6.3" href="#6.7.6.3">6.7.6.3 Function declarators (including prototypes)</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.7.6.3" href="#6.7.6.3">6.7.6.3 Function declarators (including prototypes)</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -7426,6 +7582,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note146" href="#note146">146)</a> If both function types are ''old style'', parameter types are not compared.
 </small>
 
 <p><small><a name="note146" href="#note146">146)</a> If both function types are ''old style'', parameter types are not compared.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.7" href="#6.7.7">6.7.7 Type names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.7" href="#6.7.7">6.7.7 Type names</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7480,6 +7637,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  parameter specification'', rather than redundant parentheses around the omitted identifier.
 </small>
 
  parameter specification'', rather than redundant parentheses around the omitted identifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.8" href="#6.7.8">6.7.8 Type definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.8" href="#6.7.8">6.7.8 Type definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7587,6 +7745,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
           }
 </pre>
 
           }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.9" href="#6.7.9">6.7.9 Initialization</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.9" href="#6.7.9">6.7.9 Initialization</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7927,6 +8086,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note152" href="#note152">152)</a> In particular, the evaluation order need not be the same as the order of subobject initialization.
 </small>
 
 <p><small><a name="note152" href="#note152">152)</a> In particular, the evaluation order need not be the same as the order of subobject initialization.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.7.10" href="#6.7.10">6.7.10 Static assertions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.7.10" href="#6.7.10">6.7.10 Static assertions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7947,6 +8107,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: diagnostics (<a href="#7.2">7.2</a>).
 <!--page 163 -->
 
 <p><b> Forward references</b>: diagnostics (<a href="#7.2">7.2</a>).
 <!--page 163 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.8" href="#6.8">6.8 Statements and blocks</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.8" href="#6.8">6.8 Statements and blocks</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -7981,6 +8142,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: expression and null statements (<a href="#6.8.3">6.8.3</a>), selection statements
  (<a href="#6.8.4">6.8.4</a>), iteration statements (<a href="#6.8.5">6.8.5</a>), the return statement (<a href="#6.8.6.4">6.8.6.4</a>).
 
 <p><b> Forward references</b>: expression and null statements (<a href="#6.8.3">6.8.3</a>), selection statements
  (<a href="#6.8.4">6.8.4</a>), iteration statements (<a href="#6.8.5">6.8.5</a>), the return statement (<a href="#6.8.6.4">6.8.6.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.1" href="#6.8.1">6.8.1 Labeled statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.1" href="#6.8.1">6.8.1 Labeled statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8004,6 +8166,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  them.
 <p><b> Forward references</b>: the goto statement (<a href="#6.8.6.1">6.8.6.1</a>), the switch statement (<a href="#6.8.4.2">6.8.4.2</a>).
 
  them.
 <p><b> Forward references</b>: the goto statement (<a href="#6.8.6.1">6.8.6.1</a>), the switch statement (<a href="#6.8.4.2">6.8.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.2" href="#6.8.2">6.8.2 Compound statement</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.2" href="#6.8.2">6.8.2 Compound statement</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8021,6 +8184,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  A compound statement is a block.
 
 <p><!--para 2 -->
  A compound statement is a block.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.3" href="#6.8.3">6.8.3 Expression and null statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.3" href="#6.8.3">6.8.3 Expression and null statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8080,6 +8244,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note153" href="#note153">153)</a> Such as assignments, and function calls which have side effects.
 </small>
 
 <p><small><a name="note153" href="#note153">153)</a> Such as assignments, and function calls which have side effects.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.4" href="#6.8.4">6.8.4 Selection statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.4" href="#6.8.4">6.8.4 Selection statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8098,6 +8263,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  enclosing block. Each associated substatement is also a block whose scope is a strict
  subset of the scope of the selection statement.
 
  enclosing block. Each associated substatement is also a block whose scope is a strict
  subset of the scope of the selection statement.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.4.1" href="#6.8.4.1">6.8.4.1 The if statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.4.1" href="#6.8.4.1">6.8.4.1 The if statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8113,6 +8279,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  An else is associated with the lexically nearest preceding if that is allowed by the
  syntax.
 
  An else is associated with the lexically nearest preceding if that is allowed by the
  syntax.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.4.2" href="#6.8.4.2">6.8.4.2 The switch statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.4.2" href="#6.8.4.2">6.8.4.2 The switch statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8175,6 +8342,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  default label associated with the switch that is in the block containing the declaration.
 </small>
 
  default label associated with the switch that is in the block containing the declaration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.5" href="#6.8.5">6.8.5 Iteration statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.5" href="#6.8.5">6.8.5 Iteration statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8219,16 +8387,19 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  termination cannot be proven.
 </small>
 
  termination cannot be proven.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.1" href="#6.8.5.1">6.8.5.1 The while statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place before each execution of the loop
  body.
 
 <h5><a name="6.8.5.1" href="#6.8.5.1">6.8.5.1 The while statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place before each execution of the loop
  body.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.2" href="#6.8.5.2">6.8.5.2 The do statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place after each execution of the loop
  body.
 
 <h5><a name="6.8.5.2" href="#6.8.5.2">6.8.5.2 The do statement</a></h5>
 <p><!--para 1 -->
  The evaluation of the controlling expression takes place after each execution of the loop
  body.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.5.3" href="#6.8.5.3">6.8.5.3 The for statement</a></h5>
 <p><!--para 1 -->
  The statement
 <h5><a name="6.8.5.3" href="#6.8.5.3">6.8.5.3 The for statement</a></h5>
 <p><!--para 1 -->
  The statement


@@ -8253,6 +8424,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specifies an operation (such as incrementing) that is performed after each iteration.
 </small>
 
  specifies an operation (such as incrementing) that is performed after each iteration.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.8.6" href="#6.8.6">6.8.6 Jump statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.8.6" href="#6.8.6">6.8.6 Jump statements</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8272,6 +8444,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  A jump statement causes an unconditional jump to another place.
 
 <p><!--para 2 -->
  A jump statement causes an unconditional jump to another place.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.1" href="#6.8.6.1">6.8.6.1 The goto statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.1" href="#6.8.6.1">6.8.6.1 The goto statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8329,6 +8502,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.2" href="#6.8.6.2">6.8.6.2 The continue statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.2" href="#6.8.6.2">6.8.6.2 The continue statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8353,6 +8527,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note159" href="#note159">159)</a> Following the contin: label is a null statement.
 </small>
 
 <p><small><a name="note159" href="#note159">159)</a> Following the contin: label is a null statement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.3" href="#6.8.6.3">6.8.6.3 The break statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.3" href="#6.8.6.3">6.8.6.3 The break statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8366,6 +8541,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 171 -->
 
  
 <!--page 171 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.8.6.4" href="#6.8.6.4">6.8.6.4 The return statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.8.6.4" href="#6.8.6.4">6.8.6.4 The return statement</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8416,6 +8592,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  or precision than implied by the type; a cast may be used to remove this extra range and precision.
 </small>
 
  or precision than implied by the type; a cast may be used to remove this extra range and precision.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.9" href="#6.9">6.9 External definitions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.9" href="#6.9">6.9 External definitions</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8462,6 +8639,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  external definition for it.
 </small>
 
  external definition for it.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.9.1" href="#6.9.1">6.9.1 Function definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h4><a name="6.9.1" href="#6.9.1">6.9.1 Function definitions</a></h4>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8603,6 +8781,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note164" href="#note164">164)</a> A parameter identifier cannot be redeclared in the function body except in an enclosed block.
 </small>
 
 <p><small><a name="note164" href="#note164">164)</a> A parameter identifier cannot be redeclared in the function body except in an enclosed block.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.9.2" href="#6.9.2">6.9.2 External object definitions</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.9.2" href="#6.9.2">6.9.2 External object definitions</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -8649,6 +8828,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  zero on program startup.
 <!--page 177 -->
 
  zero on program startup.
 <!--page 177 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.10" href="#6.10">6.10 Preprocessing directives</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->
 <h3><a name="6.10" href="#6.10">6.10 Preprocessing directives</a></h3>
 <p><b>Syntax</b>
 <p><!--para 1 -->


@@ -8757,6 +8937,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  # character string literal creation operator in <a href="#6.10.3.2">6.10.3.2</a>, for example).
 </small>
 
  # character string literal creation operator in <a href="#6.10.3.2">6.10.3.2</a>, for example).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.1" href="#6.10.1">6.10.1 Conditional inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.1" href="#6.10.1">6.10.1 Conditional inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8851,6 +9032,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  including within a preprocessing directive.
 </small>
 
  including within a preprocessing directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.2" href="#6.10.2">6.10.2 Source file inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.2" href="#6.10.2">6.10.2 Source file inclusion</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -8936,6 +9118,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  phases in <a href="#5.1.1.2">5.1.1.2</a>); thus, an expansion that results in two string literals is an invalid directive.
 </small>
 
  phases in <a href="#5.1.1.2">5.1.1.2</a>); thus, an expansion that results in two string literals is an invalid directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.3" href="#6.10.3">6.10.3 Macro replacement</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.3" href="#6.10.3">6.10.3 Macro replacement</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -9028,6 +9211,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note172" href="#note172">172)</a> Despite the name, a non-directive is a preprocessing directive.
 </small>
 
 <p><small><a name="note172" href="#note172">172)</a> Despite the name, a non-directive is a preprocessing directive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.1" href="#6.10.3.1">6.10.3.1 Argument substitution</a></h5>
 <p><!--para 1 -->
  After the arguments for the invocation of a function-like macro have been identified,
 <h5><a name="6.10.3.1" href="#6.10.3.1">6.10.3.1 Argument substitution</a></h5>
 <p><!--para 1 -->
  After the arguments for the invocation of a function-like macro have been identified,


@@ -9042,6 +9226,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  were a parameter, and the variable arguments shall form the preprocessing tokens used to
  replace it.
 
  were a parameter, and the variable arguments shall form the preprocessing tokens used to
  replace it.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.2" href="#6.10.3.2">6.10.3.2 The # operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.10.3.2" href="#6.10.3.2">6.10.3.2 The # operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -9066,6 +9251,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  ## operators is unspecified.
 <!--page 186 -->
 
  ## operators is unspecified.
 <!--page 186 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.3" href="#6.10.3.3">6.10.3.3 The ## operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h5><a name="6.10.3.3" href="#6.10.3.3">6.10.3.3 The ## operator</a></h5>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -9118,6 +9304,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  exist only within translation phase 4.
 </small>
 
  exist only within translation phase 4.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.4" href="#6.10.3.4">6.10.3.4 Rescanning and further replacement</a></h5>
 <p><!--para 1 -->
  After all parameters in the replacement list have been substituted and # and ##
 <h5><a name="6.10.3.4" href="#6.10.3.4">6.10.3.4 Rescanning and further replacement</a></h5>
 <p><!--para 1 -->
  After all parameters in the replacement list have been substituted and # and ##


@@ -9136,6 +9323,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  as a preprocessing directive even if it resembles one, but all pragma unary operator
  expressions within it are then processed as specified in <a href="#6.10.9">6.10.9</a> below.
 
  as a preprocessing directive even if it resembles one, but all pragma unary operator
  expressions within it are then processed as specified in <a href="#6.10.9">6.10.9</a> below.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.3.5" href="#6.10.3.5">6.10.3.5 Scope of macro definitions</a></h5>
 <p><!--para 1 -->
  A macro definition lasts (independent of block structure) until a corresponding #undef
 <h5><a name="6.10.3.5" href="#6.10.3.5">6.10.3.5 Scope of macro definitions</a></h5>
 <p><!--para 1 -->
  A macro definition lasts (independent of block structure) until a corresponding #undef


@@ -9294,6 +9482,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.4" href="#6.10.4">6.10.4 Line control</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->
 <h4><a name="6.10.4" href="#6.10.4">6.10.4 Line control</a></h4>
 <p><b>Constraints</b>
 <p><!--para 1 -->


@@ -9331,6 +9520,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  previous forms and is then processed as appropriate.
 <!--page 191 -->
 
  previous forms and is then processed as appropriate.
 <!--page 191 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.5" href="#6.10.5">6.10.5 Error directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.5" href="#6.10.5">6.10.5 Error directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -9341,6 +9531,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  causes the implementation to produce a diagnostic message that includes the specified
  sequence of preprocessing tokens.
 
  causes the implementation to produce a diagnostic message that includes the specified
  sequence of preprocessing tokens.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.6" href="#6.10.6">6.10.6 Pragma directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.6" href="#6.10.6">6.10.6 Pragma directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -9383,6 +9574,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note175" href="#note175">175)</a> See ''future language directions'' (<a href="#6.11.8">6.11.8</a>).
 </small>
 
 <p><small><a name="note175" href="#note175">175)</a> See ''future language directions'' (<a href="#6.11.8">6.11.8</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.7" href="#6.10.7">6.10.7 Null directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.7" href="#6.10.7">6.10.7 Null directive</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -9392,6 +9584,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  has no effect.
 
 </pre>
  has no effect.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.8" href="#6.10.8">6.10.8 Predefined macro names</a></h4>
 <p><!--para 1 -->
  The values of the predefined macros listed in the following subclauses<sup><a href="#note176"><b>176)</b></a></sup> (except for
 <h4><a name="6.10.8" href="#6.10.8">6.10.8 Predefined macro names</a></h4>
 <p><!--para 1 -->
  The values of the predefined macros listed in the following subclauses<sup><a href="#note176"><b>176)</b></a></sup> (except for


@@ -9410,6 +9603,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note176" href="#note176">176)</a> See ''future language directions'' (<a href="#6.11.9">6.11.9</a>).
 </small>
 
 <p><small><a name="note176" href="#note176">176)</a> See ''future language directions'' (<a href="#6.11.9">6.11.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.8.1" href="#6.10.8.1">6.10.8.1 Mandatory macros</a></h5>
 <p><!--para 1 -->
  The following macro names shall be defined by the implementation:
 <h5><a name="6.10.8.1" href="#6.10.8.1">6.10.8.1 Mandatory macros</a></h5>
 <p><!--para 1 -->
  The following macro names shall be defined by the implementation:


@@ -9454,6 +9648,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Standard.
 </small>
 
  Standard.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.8.2" href="#6.10.8.2">6.10.8.2 Environment macros</a></h5>
 <p><!--para 1 -->
  The following macro names are conditionally defined by the implementation:
 <h5><a name="6.10.8.2" href="#6.10.8.2">6.10.8.2 Environment macros</a></h5>
 <p><!--para 1 -->
  The following macro names are conditionally defined by the implementation:


@@ -9492,6 +9687,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 194 -->
 
  
 <!--page 194 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="6.10.8.3" href="#6.10.8.3">6.10.8.3 Conditional feature macros</a></h5>
 <p><!--para 1 -->
  The following macro names are conditionally defined by the implementation:
 <h5><a name="6.10.8.3" href="#6.10.8.3">6.10.8.3 Conditional feature macros</a></h5>
 <p><!--para 1 -->
  The following macro names are conditionally defined by the implementation:


@@ -9537,6 +9733,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  each revision of this International Standard.
 </small>
 
  each revision of this International Standard.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.10.9" href="#6.10.9">6.10.9 Pragma operator</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="6.10.9" href="#6.10.9">6.10.9 Pragma operator</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -9572,57 +9769,70 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
            LISTING ( ..\listing.dir )
 </pre>
 
            LISTING ( ..\listing.dir )
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="6.11" href="#6.11">6.11 Future language directions</a></h3>
 
 <h3><a name="6.11" href="#6.11">6.11 Future language directions</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.1" href="#6.11.1">6.11.1 Floating types</a></h4>
 <p><!--para 1 -->
  Future standardization may include additional floating-point types, including those with
  greater range, precision, or both than long double.
 
 <h4><a name="6.11.1" href="#6.11.1">6.11.1 Floating types</a></h4>
 <p><!--para 1 -->
  Future standardization may include additional floating-point types, including those with
  greater range, precision, or both than long double.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.2" href="#6.11.2">6.11.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  Declaring an identifier with internal linkage at file scope without the static storage-
  class specifier is an obsolescent feature.
 
 <h4><a name="6.11.2" href="#6.11.2">6.11.2 Linkages of identifiers</a></h4>
 <p><!--para 1 -->
  Declaring an identifier with internal linkage at file scope without the static storage-
  class specifier is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.3" href="#6.11.3">6.11.3 External names</a></h4>
 <p><!--para 1 -->
  Restriction of the significance of an external name to fewer than 255 characters
  (considering each universal character name or extended source character as a single
  character) is an obsolescent feature that is a concession to existing implementations.
 
 <h4><a name="6.11.3" href="#6.11.3">6.11.3 External names</a></h4>
 <p><!--para 1 -->
  Restriction of the significance of an external name to fewer than 255 characters
  (considering each universal character name or extended source character as a single
  character) is an obsolescent feature that is a concession to existing implementations.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.4" href="#6.11.4">6.11.4 Character escape sequences</a></h4>
 <p><!--para 1 -->
  Lowercase letters as escape sequences are reserved for future standardization. Other
  characters may be used in extensions.
 
 <h4><a name="6.11.4" href="#6.11.4">6.11.4 Character escape sequences</a></h4>
 <p><!--para 1 -->
  Lowercase letters as escape sequences are reserved for future standardization. Other
  characters may be used in extensions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.5" href="#6.11.5">6.11.5 Storage-class specifiers</a></h4>
 <p><!--para 1 -->
  The placement of a storage-class specifier other than at the beginning of the declaration
  specifiers in a declaration is an obsolescent feature.
 
 <h4><a name="6.11.5" href="#6.11.5">6.11.5 Storage-class specifiers</a></h4>
 <p><!--para 1 -->
  The placement of a storage-class specifier other than at the beginning of the declaration
  specifiers in a declaration is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.6" href="#6.11.6">6.11.6 Function declarators</a></h4>
 <p><!--para 1 -->
  The use of function declarators with empty parentheses (not prototype-format parameter
  type declarators) is an obsolescent feature.
 
 <h4><a name="6.11.6" href="#6.11.6">6.11.6 Function declarators</a></h4>
 <p><!--para 1 -->
  The use of function declarators with empty parentheses (not prototype-format parameter
  type declarators) is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.7" href="#6.11.7">6.11.7 Function definitions</a></h4>
 <p><!--para 1 -->
  The use of function definitions with separate parameter identifier and declaration lists
  (not prototype-format parameter type and identifier declarators) is an obsolescent feature.
 
 <h4><a name="6.11.7" href="#6.11.7">6.11.7 Function definitions</a></h4>
 <p><!--para 1 -->
  The use of function definitions with separate parameter identifier and declaration lists
  (not prototype-format parameter type and identifier declarators) is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.8" href="#6.11.8">6.11.8 Pragma directives</a></h4>
 <p><!--para 1 -->
  Pragmas whose first preprocessing token is STDC are reserved for future standardization.
 
 <h4><a name="6.11.8" href="#6.11.8">6.11.8 Pragma directives</a></h4>
 <p><!--para 1 -->
  Pragmas whose first preprocessing token is STDC are reserved for future standardization.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="6.11.9" href="#6.11.9">6.11.9 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names beginning with __STDC_ are reserved for future standardization.
 <!--page 197 -->
 
 <h4><a name="6.11.9" href="#6.11.9">6.11.9 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names beginning with __STDC_ are reserved for future standardization.
 <!--page 197 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="7" href="#7">7. Library</a></h2>
 
 <h2><a name="7" href="#7">7. Library</a></h2>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.1" href="#7.1">7.1 Introduction</a></h3>
 
 <h3><a name="7.1" href="#7.1">7.1 Introduction</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.1" href="#7.1.1">7.1.1 Definitions of terms</a></h4>
 <p><!--para 1 -->
  A string is a contiguous sequence of characters terminated by and including the first null
 <h4><a name="7.1.1" href="#7.1.1">7.1.1 Definitions of terms</a></h4>
 <p><!--para 1 -->
  A string is a contiguous sequence of characters terminated by and including the first null


@@ -9666,6 +9876,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementation's choice.
 </small>
 
  implementation's choice.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.2" href="#7.1.2">7.1.2 Standard headers</a></h4>
 <p><!--para 1 -->
  Each library function is declared, with a type that includes a prototype, in a header,<sup><a href="#note182"><b>182)</b></a></sup>
 <h4><a name="7.1.2" href="#7.1.2">7.1.2 Standard headers</a></h4>
 <p><!--para 1 -->
  Each library function is declared, with a type that includes a prototype, in a header,<sup><a href="#note182"><b>182)</b></a></sup>


@@ -9722,6 +9933,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementations need not support; see <a href="#6.10.8.3">6.10.8.3</a>.
 </small>
 
  implementations need not support; see <a href="#6.10.8.3">6.10.8.3</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.3" href="#7.1.3">7.1.3 Reserved identifiers</a></h4>
 <p><!--para 1 -->
  Each header declares or defines all identifiers listed in its associated subclause, and
 <h4><a name="7.1.3" href="#7.1.3">7.1.3 Reserved identifiers</a></h4>
 <p><!--para 1 -->
  Each header declares or defines all identifiers listed in its associated subclause, and


@@ -9761,6 +9973,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  va_copy, and va_end.
 </small>
 
  va_copy, and va_end.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.1.4" href="#7.1.4">7.1.4 Use of library functions</a></h4>
 <p><!--para 1 -->
  Each of the following statements applies unless explicitly stated otherwise in the detailed
 <h4><a name="7.1.4" href="#7.1.4">7.1.4 Use of library functions</a></h4>
 <p><!--para 1 -->
  Each of the following statements applies unless explicitly stated otherwise in the detailed


@@ -9886,6 +10099,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note190" href="#note190">190)</a> This allows implementations to parallelize operations if there are no visible side effects.
 </small>
 
 <p><small><a name="note190" href="#note190">190)</a> This allows implementations to parallelize operations if there are no visible side effects.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.2" href="#7.2">7.2 Diagnostics &lt;assert.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.2">&lt;assert.h&gt;</a> defines the assert and static_assert macros and
 <h3><a name="7.2" href="#7.2">7.2 Diagnostics &lt;assert.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.2">&lt;assert.h&gt;</a> defines the assert and static_assert macros and


@@ -9912,8 +10126,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  expands to _Static_assert.
 
 </pre>
  expands to _Static_assert.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.2.1" href="#7.2.1">7.2.1 Program diagnostics</a></h4>
 
 <h4><a name="7.2.1" href="#7.2.1">7.2.1 Program diagnostics</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.2.1.1" href="#7.2.1.1">7.2.1.1 The assert macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.2.1.1" href="#7.2.1.1">7.2.1.1 The assert macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -9946,8 +10162,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Assertion failed: expression, function abc, file xyz, line nnn.
 </small>
 
  Assertion failed: expression, function abc, file xyz, line nnn.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.3" href="#7.3">7.3 Complex arithmetic &lt;complex.h&gt;</a></h3>
 
 <h3><a name="7.3" href="#7.3">7.3 Complex arithmetic &lt;complex.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.1" href="#7.3.1">7.3.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.3">&lt;complex.h&gt;</a> defines macros and declares functions that support complex
 <h4><a name="7.3.1" href="#7.3.1">7.3.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.3">&lt;complex.h&gt;</a> defines macros and declares functions that support complex


@@ -10005,11 +10223,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note194" href="#note194">194)</a> A specification for imaginary types is in informative <a href="#G">annex G</a>.
 </small>
 
 <p><small><a name="note194" href="#note194">194)</a> A specification for imaginary types is in informative <a href="#G">annex G</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.2" href="#7.3.2">7.3.2 Conventions</a></h4>
 <p><!--para 1 -->
  Values are interpreted as radians, not degrees. An implementation may set errno but is
  not required to.
 
 <h4><a name="7.3.2" href="#7.3.2">7.3.2 Conventions</a></h4>
 <p><!--para 1 -->
  Values are interpreted as radians, not degrees. An implementation may set errno but is
  not required to.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.3" href="#7.3.3">7.3.3 Branch cuts</a></h4>
 <p><!--para 1 -->
  Some of the functions below have branch cuts, across which the function is
 <h4><a name="7.3.3" href="#7.3.3">7.3.3 Branch cuts</a></h4>
 <p><!--para 1 -->
  Some of the functions below have branch cuts, across which the function is


@@ -10029,6 +10249,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the finite endpoint of the cut along the negative real axis approaches the cut from above,
  so the cut maps to the positive imaginary axis.
 
  the finite endpoint of the cut along the negative real axis approaches the cut from above,
  so the cut maps to the positive imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.4" href="#7.3.4">7.3.4 The CX_LIMITED_RANGE pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.3.4" href="#7.3.4">7.3.4 The CX_LIMITED_RANGE pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10066,8 +10287,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  where the programmer can determine they are safe.
 </small>
 
  where the programmer can determine they are safe.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.5" href="#7.3.5">7.3.5 Trigonometric functions</a></h4>
 
 <h4><a name="7.3.5" href="#7.3.5">7.3.5 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.1" href="#7.3.5.1">7.3.5.1 The cacos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.1" href="#7.3.5.1">7.3.5.1 The cacos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10087,6 +10310,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  mathematically unbounded along the imaginary axis and in the interval [0, pi ] along the
  real axis.
 
  mathematically unbounded along the imaginary axis and in the interval [0, pi ] along the
  real axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.2" href="#7.3.5.2">7.3.5.2 The casin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.2" href="#7.3.5.2">7.3.5.2 The casin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10108,6 +10332,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 208 -->
  along the real axis.
 
 <!--page 208 -->
  along the real axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.3" href="#7.3.5.3">7.3.5.3 The catan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.3" href="#7.3.5.3">7.3.5.3 The catan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10127,6 +10352,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  mathematically unbounded along the imaginary axis and in the interval [-pi /2, +pi /2]
  along the real axis.
 
  mathematically unbounded along the imaginary axis and in the interval [-pi /2, +pi /2]
  along the real axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.4" href="#7.3.5.4">7.3.5.4 The ccos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.4" href="#7.3.5.4">7.3.5.4 The ccos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10143,6 +10369,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The ccos functions return the complex cosine value.
 
 <p><!--para 3 -->
  The ccos functions return the complex cosine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.5" href="#7.3.5.5">7.3.5.5 The csin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.5" href="#7.3.5.5">7.3.5.5 The csin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10160,6 +10387,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The csin functions return the complex sine value.
 
 <p><!--para 3 -->
  The csin functions return the complex sine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.5.6" href="#7.3.5.6">7.3.5.6 The ctan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.5.6" href="#7.3.5.6">7.3.5.6 The ctan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10176,8 +10404,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The ctan functions return the complex tangent value.
 
 <p><!--para 3 -->
  The ctan functions return the complex tangent value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.6" href="#7.3.6">7.3.6 Hyperbolic functions</a></h4>
 
 <h4><a name="7.3.6" href="#7.3.6">7.3.6 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.1" href="#7.3.6.1">7.3.6.1 The cacosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.1" href="#7.3.6.1">7.3.6.1 The cacosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10197,6 +10427,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  half-strip of nonnegative values along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 
  half-strip of nonnegative values along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.2" href="#7.3.6.2">7.3.6.2 The casinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.2" href="#7.3.6.2">7.3.6.2 The casinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10217,6 +10448,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.3" href="#7.3.6.3">7.3.6.3 The catanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.3" href="#7.3.6.3">7.3.6.3 The catanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10236,6 +10468,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 
  strip mathematically unbounded along the real axis and in the interval [-ipi /2, +ipi /2]
  along the imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.4" href="#7.3.6.4">7.3.6.4 The ccosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.4" href="#7.3.6.4">7.3.6.4 The ccosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10253,6 +10486,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The ccosh functions return the complex hyperbolic cosine value.
 <!--page 211 -->
 
  The ccosh functions return the complex hyperbolic cosine value.
 <!--page 211 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.5" href="#7.3.6.5">7.3.6.5 The csinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.5" href="#7.3.6.5">7.3.6.5 The csinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10269,6 +10503,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The csinh functions return the complex hyperbolic sine value.
 
 <p><!--para 3 -->
  The csinh functions return the complex hyperbolic sine value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.6.6" href="#7.3.6.6">7.3.6.6 The ctanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.6.6" href="#7.3.6.6">7.3.6.6 The ctanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10285,8 +10520,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The ctanh functions return the complex hyperbolic tangent value.
 
 <p><!--para 3 -->
  The ctanh functions return the complex hyperbolic tangent value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.7" href="#7.3.7">7.3.7 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="7.3.7" href="#7.3.7">7.3.7 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.7.1" href="#7.3.7.1">7.3.7.1 The cexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.7.1" href="#7.3.7.1">7.3.7.1 The cexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10304,6 +10541,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The cexp functions return the complex base-e exponential value.
 <!--page 212 -->
 
  The cexp functions return the complex base-e exponential value.
 <!--page 212 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.7.2" href="#7.3.7.2">7.3.7.2 The clog functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.7.2" href="#7.3.7.2">7.3.7.2 The clog functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10323,8 +10561,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  mathematically unbounded along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 
  mathematically unbounded along the real axis and in the interval [-ipi , +ipi ] along the
  imaginary axis.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.8" href="#7.3.8">7.3.8 Power and absolute-value functions</a></h4>
 
 <h4><a name="7.3.8" href="#7.3.8">7.3.8 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.1" href="#7.3.8.1">7.3.8.1 The cabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.1" href="#7.3.8.1">7.3.8.1 The cabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10342,6 +10582,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cabs functions return the complex absolute value.
 
 <p><!--para 3 -->
  The cabs functions return the complex absolute value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.2" href="#7.3.8.2">7.3.8.2 The cpow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.2" href="#7.3.8.2">7.3.8.2 The cpow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10361,6 +10602,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cpow functions return the complex power function value.
 
 <p><!--para 3 -->
  The cpow functions return the complex power function value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.8.3" href="#7.3.8.3">7.3.8.3 The csqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.8.3" href="#7.3.8.3">7.3.8.3 The csqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10379,8 +10621,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The csqrt functions return the complex square root value, in the range of the right half-
  plane (including the imaginary axis).
 
  The csqrt functions return the complex square root value, in the range of the right half-
  plane (including the imaginary axis).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.3.9" href="#7.3.9">7.3.9 Manipulation functions</a></h4>
 
 <h4><a name="7.3.9" href="#7.3.9">7.3.9 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.1" href="#7.3.9.1">7.3.9.1 The carg functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.1" href="#7.3.9.1">7.3.9.1 The carg functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10399,6 +10643,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The carg functions return the value of the argument in the interval [-pi , +pi ].
 <!--page 214 -->
 
  The carg functions return the value of the argument in the interval [-pi , +pi ].
 <!--page 214 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.2" href="#7.3.9.2">7.3.9.2 The cimag functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.2" href="#7.3.9.2">7.3.9.2 The cimag functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10419,6 +10664,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note196" href="#note196">196)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 
 <p><small><a name="note196" href="#note196">196)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.3" href="#7.3.9.3">7.3.9.3 The CMPLX macros</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.3" href="#7.3.9.3">7.3.9.3 The CMPLX macros</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10456,6 +10702,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 215 -->
 
  
 <!--page 215 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.4" href="#7.3.9.4">7.3.9.4 The conj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.4" href="#7.3.9.4">7.3.9.4 The conj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10473,6 +10720,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The conj functions return the complex conjugate value.
 
 <p><!--para 3 -->
  The conj functions return the complex conjugate value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.5" href="#7.3.9.5">7.3.9.5 The cproj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.5" href="#7.3.9.5">7.3.9.5 The cproj functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10495,6 +10743,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cproj functions return the value of the projection onto the Riemann sphere.
 
 <p><!--para 3 -->
  The cproj functions return the value of the projection onto the Riemann sphere.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.3.9.6" href="#7.3.9.6">7.3.9.6 The creal functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.3.9.6" href="#7.3.9.6">7.3.9.6 The creal functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10521,6 +10770,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note197" href="#note197">197)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 
 <p><small><a name="note197" href="#note197">197)</a> For a variable z of complex type, z == creal(z) + cimag(z)*I.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.4" href="#7.4">7.4 Character handling &lt;ctype.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.4">&lt;ctype.h&gt;</a> declares several functions useful for classifying and mapping
 <h3><a name="7.4" href="#7.4">7.4 Character handling &lt;ctype.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.4">&lt;ctype.h&gt;</a> declares several functions useful for classifying and mapping


@@ -10545,11 +10795,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  values lie from 0 (NUL) through 0x1F (US), and the character 0x7F (DEL).
 </small>
 
  values lie from 0 (NUL) through 0x1F (US), and the character 0x7F (DEL).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.4.1" href="#7.4.1">7.4.1 Character classification functions</a></h4>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
  argument c conforms to that in the description of the function.
 
 <h4><a name="7.4.1" href="#7.4.1">7.4.1 Character classification functions</a></h4>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
  argument c conforms to that in the description of the function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.1" href="#7.4.1.1">7.4.1.1 The isalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.1" href="#7.4.1.1">7.4.1.1 The isalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10561,6 +10813,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The isalnum function tests for any character for which isalpha or isdigit is true.
 
 <p><!--para 2 -->
  The isalnum function tests for any character for which isalpha or isdigit is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.2" href="#7.4.1.2">7.4.1.2 The isalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.2" href="#7.4.1.2">7.4.1.2 The isalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10584,6 +10837,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters; all four combinations are possible.
 </small>
 
  characters; all four combinations are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.3" href="#7.4.1.3">7.4.1.3 The isblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.3" href="#7.4.1.3">7.4.1.3 The isblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10599,6 +10853,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  space (' '), and horizontal tab ('\t'). In the "C" locale, isblank returns true only
  for the standard blank characters.
 
  space (' '), and horizontal tab ('\t'). In the "C" locale, isblank returns true only
  for the standard blank characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.4" href="#7.4.1.4">7.4.1.4 The iscntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.4" href="#7.4.1.4">7.4.1.4 The iscntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10610,6 +10865,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The iscntrl function tests for any control character.
 
 <p><!--para 2 -->
  The iscntrl function tests for any control character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.5" href="#7.4.1.5">7.4.1.5 The isdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.5" href="#7.4.1.5">7.4.1.5 The isdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10621,6 +10877,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The isdigit function tests for any decimal-digit character (as defined in <a href="#5.2.1">5.2.1</a>).
 
 <p><!--para 2 -->
  The isdigit function tests for any decimal-digit character (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.6" href="#7.4.1.6">7.4.1.6 The isgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.6" href="#7.4.1.6">7.4.1.6 The isgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10637,6 +10894,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The isgraph function tests for any printing character except space (' ').
 
 <p><!--para 2 -->
  The isgraph function tests for any printing character except space (' ').
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.7" href="#7.4.1.7">7.4.1.7 The islower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.7" href="#7.4.1.7">7.4.1.7 The islower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10651,6 +10909,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  isspace is true. In the "C" locale, islower returns true only for the lowercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 
  isspace is true. In the "C" locale, islower returns true only for the lowercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.8" href="#7.4.1.8">7.4.1.8 The isprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.8" href="#7.4.1.8">7.4.1.8 The isprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10662,6 +10921,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The isprint function tests for any printing character including space (' ').
 
 <p><!--para 2 -->
  The isprint function tests for any printing character including space (' ').
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.9" href="#7.4.1.9">7.4.1.9 The ispunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.9" href="#7.4.1.9">7.4.1.9 The ispunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10676,6 +10936,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  locale, ispunct returns true for every printing character for which neither isspace
  nor isalnum is true.
 
  locale, ispunct returns true for every printing character for which neither isspace
  nor isalnum is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.10" href="#7.4.1.10">7.4.1.10 The isspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.10" href="#7.4.1.10">7.4.1.10 The isspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10692,6 +10953,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v'). In the
  "C" locale, isspace returns true only for the standard white-space characters.
 
  ('\n'), carriage return ('\r'), horizontal tab ('\t'), and vertical tab ('\v'). In the
  "C" locale, isspace returns true only for the standard white-space characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.11" href="#7.4.1.11">7.4.1.11 The isupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.11" href="#7.4.1.11">7.4.1.11 The isupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10706,6 +10968,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  isspace is true. In the "C" locale, isupper returns true only for the uppercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 
  isspace is true. In the "C" locale, isupper returns true only for the uppercase
  letters (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.1.12" href="#7.4.1.12">7.4.1.12 The isxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.1.12" href="#7.4.1.12">7.4.1.12 The isxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10717,8 +10980,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The isxdigit function tests for any hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 
 <p><!--para 2 -->
  The isxdigit function tests for any hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.4.2" href="#7.4.2">7.4.2 Character case mapping functions</a></h4>
 
 <h4><a name="7.4.2" href="#7.4.2">7.4.2 Character case mapping functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.2.1" href="#7.4.2.1">7.4.2.1 The tolower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.2.1" href="#7.4.2.1">7.4.2.1 The tolower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10737,6 +11002,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 221 -->
 
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 221 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.4.2.2" href="#7.4.2.2">7.4.2.2 The toupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.4.2.2" href="#7.4.2.2">7.4.2.2 The toupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10755,6 +11021,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 222 -->
 
  for any given locale); otherwise, the argument is returned unchanged.
 <!--page 222 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.5" href="#7.5">7.5 Errors &lt;errno.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines several macros, all relating to the reporting of error
 <h3><a name="7.5" href="#7.5">7.5 Errors &lt;errno.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines several macros, all relating to the reporting of error


@@ -10802,6 +11069,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note203" href="#note203">203)</a> See ''future library directions'' (<a href="#7.30.3">7.30.3</a>).
 </small>
 
 <p><small><a name="note203" href="#note203">203)</a> See ''future library directions'' (<a href="#7.30.3">7.30.3</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.6" href="#7.6">7.6 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.6">&lt;fenv.h&gt;</a> defines several macros, and declares types and functions that
 <h3><a name="7.6" href="#7.6">7.6 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.6">&lt;fenv.h&gt;</a> defines several macros, and declares types and functions that


@@ -10921,6 +11189,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  FLT_ROUNDS, they are not required to do so.
 </small>
 
  FLT_ROUNDS, they are not required to do so.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.1" href="#7.6.1">7.6.1 The FENV_ACCESS pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.6.1" href="#7.6.1">7.6.1 The FENV_ACCESS pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -10985,6 +11254,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  ''off'', just one evaluation of x + 1 would suffice.
 </small>
 
  ''off'', just one evaluation of x + 1 would suffice.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.2" href="#7.6.2">7.6.2 Floating-point exceptions</a></h4>
 <p><!--para 1 -->
  The following functions provide access to the floating-point status flags.<sup><a href="#note212"><b>212)</b></a></sup> The int
 <h4><a name="7.6.2" href="#7.6.2">7.6.2 Floating-point exceptions</a></h4>
 <p><!--para 1 -->
  The following functions provide access to the floating-point status flags.<sup><a href="#note212"><b>212)</b></a></sup> The int


@@ -11001,6 +11271,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  content of flags.
 </small>
 
  content of flags.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.1" href="#7.6.2.1">7.6.2.1 The feclearexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.1" href="#7.6.2.1">7.6.2.1 The feclearexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11020,6 +11291,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 227 -->
 
  
 <!--page 227 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.2" href="#7.6.2.2">7.6.2.2 The fegetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.2" href="#7.6.2.2">7.6.2.2 The fegetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11038,6 +11310,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fegetexceptflag function returns zero if the representation was successfully
  stored. Otherwise, it returns a nonzero value.
 
  The fegetexceptflag function returns zero if the representation was successfully
  stored. Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.3" href="#7.6.2.3">7.6.2.3 The feraiseexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.3" href="#7.6.2.3">7.6.2.3 The feraiseexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11068,6 +11341,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  in <a href="#F.8.6">F.8.6</a> is in the same spirit.
 </small>
 
  in <a href="#F.8.6">F.8.6</a> is in the same spirit.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.4" href="#7.6.2.4">7.6.2.4 The fesetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.4" href="#7.6.2.4">7.6.2.4 The fesetexceptflag function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11090,6 +11364,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  all the specified flags were successfully set to the appropriate state. Otherwise, it returns
  a nonzero value.
 
  all the specified flags were successfully set to the appropriate state. Otherwise, it returns
  a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.2.5" href="#7.6.2.5">7.6.2.5 The fetestexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.2.5" href="#7.6.2.5">7.6.2.5 The fetestexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11134,11 +11409,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note214" href="#note214">214)</a> This mechanism allows testing several floating-point exceptions with just one function call.
 </small>
 
 <p><small><a name="note214" href="#note214">214)</a> This mechanism allows testing several floating-point exceptions with just one function call.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.3" href="#7.6.3">7.6.3 Rounding</a></h4>
 <p><!--para 1 -->
  The fegetround and fesetround functions provide control of rounding direction
  modes.
 
 <h4><a name="7.6.3" href="#7.6.3">7.6.3 Rounding</a></h4>
 <p><!--para 1 -->
  The fegetround and fesetround functions provide control of rounding direction
  modes.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.3.1" href="#7.6.3.1">7.6.3.1 The fegetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.3.1" href="#7.6.3.1">7.6.3.1 The fegetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11155,6 +11432,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  representing the current rounding direction or a negative value if there is no such
  rounding direction macro or the current rounding direction is not determinable.
 
  representing the current rounding direction or a negative value if there is no such
  rounding direction macro or the current rounding direction is not determinable.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.3.2" href="#7.6.3.2">7.6.3.2 The fesetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.3.2" href="#7.6.3.2">7.6.3.2 The fesetround function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11193,11 +11471,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.6.4" href="#7.6.4">7.6.4 Environment</a></h4>
 <p><!--para 1 -->
  The functions in this section manage the floating-point environment -- status flags and
  control modes -- as one entity.
 
 <h4><a name="7.6.4" href="#7.6.4">7.6.4 Environment</a></h4>
 <p><!--para 1 -->
  The functions in this section manage the floating-point environment -- status flags and
  control modes -- as one entity.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.1" href="#7.6.4.1">7.6.4.1 The fegetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.1" href="#7.6.4.1">7.6.4.1 The fegetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11214,6 +11494,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fegetenv function returns zero if the environment was successfully stored.
  Otherwise, it returns a nonzero value.
 
  The fegetenv function returns zero if the environment was successfully stored.
  Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.2" href="#7.6.4.2">7.6.4.2 The feholdexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.2" href="#7.6.4.2">7.6.4.2 The feholdexcept function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11240,6 +11521,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  function to write routines that hide spurious floating-point exceptions from their callers.
 </small>
 
  function to write routines that hide spurious floating-point exceptions from their callers.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.3" href="#7.6.4.3">7.6.4.3 The fesetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.3" href="#7.6.4.3">7.6.4.3 The fesetenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11259,6 +11541,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fesetenv function returns zero if the environment was successfully established.
  Otherwise, it returns a nonzero value.
 
  The fesetenv function returns zero if the environment was successfully established.
  Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.6.4.4" href="#7.6.4.4">7.6.4.4 The feupdateenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.6.4.4" href="#7.6.4.4">7.6.4.4 The feupdateenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11304,6 +11587,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        }
 </pre>
 
        }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.7" href="#7.7">7.7 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.7">&lt;float.h&gt;</a> defines several macros that expand to various limits and
 <h3><a name="7.7" href="#7.7">7.7 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.7">&lt;float.h&gt;</a> defines several macros that expand to various limits and


@@ -11313,6 +11597,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  in <a href="#5.2.4.2.2">5.2.4.2.2</a>.
 <!--page 234 -->
 
  in <a href="#5.2.4.2.2">5.2.4.2.2</a>.
 <!--page 234 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.8" href="#7.8">7.8 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.8">&lt;inttypes.h&gt;</a> includes the header <a href="#7.20">&lt;stdint.h&gt;</a> and extends it with
 <h3><a name="7.8" href="#7.8">7.8 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.8">&lt;inttypes.h&gt;</a> includes the header <a href="#7.20">&lt;stdint.h&gt;</a> and extends it with


@@ -11333,6 +11618,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note216" href="#note216">216)</a> See ''future library directions'' (<a href="#7.30.4">7.30.4</a>).
 </small>
 
 <p><small><a name="note216" href="#note216">216)</a> See ''future library directions'' (<a href="#7.30.4">7.30.4</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.8.1" href="#7.8.1">7.8.1 Macros for format specifiers</a></h4>
 <p><!--para 1 -->
  Each of the following object-like macros expands to a character string literal containing a *
 <h4><a name="7.8.1" href="#7.8.1">7.8.1 Macros for format specifiers</a></h4>
 <p><!--para 1 -->
  Each of the following object-like macros expands to a character string literal containing a *


@@ -11401,8 +11687,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  same.
 </small>
 
  same.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.8.2" href="#7.8.2">7.8.2 Functions for greatest-width integer types</a></h4>
 
 <h4><a name="7.8.2" href="#7.8.2">7.8.2 Functions for greatest-width integer types</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.1" href="#7.8.2.1">7.8.2.1 The imaxabs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.1" href="#7.8.2.1">7.8.2.1 The imaxabs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11427,6 +11715,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note218" href="#note218">218)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 
 <p><small><a name="note218" href="#note218">218)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.2" href="#7.8.2.2">7.8.2.2 The imaxdiv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.2" href="#7.8.2.2">7.8.2.2 The imaxdiv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11445,6 +11734,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  quot (the quotient) and rem (the remainder), each of which has type intmax_t. If
  either part of the result cannot be represented, the behavior is undefined.
 
  quot (the quotient) and rem (the remainder), each of which has type intmax_t. If
  either part of the result cannot be represented, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.3" href="#7.8.2.3">7.8.2.3 The strtoimax and strtoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.3" href="#7.8.2.3">7.8.2.3 The strtoimax and strtoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11471,6 +11761,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#7.22.1.4">7.22.1.4</a>).
 <!--page 237 -->
 
  (<a href="#7.22.1.4">7.22.1.4</a>).
 <!--page 237 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.8.2.4" href="#7.8.2.4">7.8.2.4 The wcstoimax and wcstoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.8.2.4" href="#7.8.2.4">7.8.2.4 The wcstoimax and wcstoumax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11498,6 +11789,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#7.28.4.1.2">7.28.4.1.2</a>).
 <!--page 238 -->
 
  (<a href="#7.28.4.1.2">7.28.4.1.2</a>).
 <!--page 238 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.9" href="#7.9">7.9 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.9">&lt;iso646.h&gt;</a> defines the following eleven macros (on the left) that expand
 <h3><a name="7.9" href="#7.9">7.9 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.9">&lt;iso646.h&gt;</a> defines the following eleven macros (on the left) that expand


@@ -11517,6 +11809,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        xor_eq        ^=
 </pre>
 
        xor_eq        ^=
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.10" href="#7.10">7.10 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.10">&lt;limits.h&gt;</a> defines several macros that expand to various limits and
 <h3><a name="7.10" href="#7.10">7.10 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.10">&lt;limits.h&gt;</a> defines several macros that expand to various limits and


@@ -11526,6 +11819,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  in <a href="#5.2.4.2.1">5.2.4.2.1</a>.
 <!--page 240 -->
 
  in <a href="#5.2.4.2.1">5.2.4.2.1</a>.
 <!--page 240 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.11" href="#7.11">7.11 Localization &lt;locale.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.11">&lt;locale.h&gt;</a> declares two functions, one type, and defines several macros.
 <h3><a name="7.11" href="#7.11">7.11 Localization &lt;locale.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.11">&lt;locale.h&gt;</a> declares two functions, one type, and defines several macros.


@@ -11586,8 +11880,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note220" href="#note220">220)</a> See ''future library directions'' (<a href="#7.30.5">7.30.5</a>).
 </small>
 
 <p><small><a name="note220" href="#note220">220)</a> See ''future library directions'' (<a href="#7.30.5">7.30.5</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.11.1" href="#7.11.1">7.11.1 Locale control</a></h4>
 
 <h4><a name="7.11.1" href="#7.11.1">7.11.1 Locale control</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.11.1.1" href="#7.11.1.1">7.11.1.1 The setlocale function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.11.1.1" href="#7.11.1.1">7.11.1.1 The setlocale function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11653,8 +11949,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  locale when category has the value LC_ALL.
 </small>
 
  locale when category has the value LC_ALL.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.11.2" href="#7.11.2">7.11.2 Numeric formatting convention inquiry</a></h4>
 
 <h4><a name="7.11.2" href="#7.11.2">7.11.2 Numeric formatting convention inquiry</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.11.2.1" href="#7.11.2.1">7.11.2.1 The localeconv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.11.2.1" href="#7.11.2.1">7.11.2.1 The localeconv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -11919,6 +12217,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                                       4         $+1.25             $+ <a href="#1.25">1.25</a>             $ +1.25
 </pre>
 
                                       4         $+1.25             $+ <a href="#1.25">1.25</a>             $ +1.25
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.12" href="#7.12">7.12 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.12">&lt;math.h&gt;</a> declares two types and many mathematical functions and defines
 <h3><a name="7.12" href="#7.12">7.12 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.12">&lt;math.h&gt;</a> declares two types and many mathematical functions and defines


@@ -12047,6 +12346,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  substantially slower.
 </small>
 
  substantially slower.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.1" href="#7.12.1">7.12.1 Treatment of error conditions</a></h4>
 <p><!--para 1 -->
  The behavior of each of the functions in <a href="#7.12">&lt;math.h&gt;</a> is specified for all representable
 <h4><a name="7.12.1" href="#7.12.1">7.12.1 Treatment of error conditions</a></h4>
 <p><!--para 1 -->
  The behavior of each of the functions in <a href="#7.12">&lt;math.h&gt;</a> is specified for all representable


@@ -12120,6 +12420,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note230" href="#note230">230)</a> Math errors are being indicated by the floating-point exception flags rather than by errno.
 </small>
 
 <p><small><a name="note230" href="#note230">230)</a> Math errors are being indicated by the floating-point exception flags rather than by errno.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.2" href="#7.12.2">7.12.2 The FP_CONTRACT pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h4><a name="7.12.2" href="#7.12.2">7.12.2 The FP_CONTRACT pragma</a></h4>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12142,11 +12443,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  context, the behavior is undefined. The default state (''on'' or ''off'') for the pragma is
  implementation-defined.
 
  context, the behavior is undefined. The default state (''on'' or ''off'') for the pragma is
  implementation-defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.3" href="#7.12.3">7.12.3 Classification macros</a></h4>
 <p><!--para 1 -->
  In the synopses in this subclause, real-floating indicates that the argument shall be an
  expression of real floating type.
 
 <h4><a name="7.12.3" href="#7.12.3">7.12.3 Classification macros</a></h4>
 <p><!--para 1 -->
  In the synopses in this subclause, real-floating indicates that the argument shall be an
  expression of real floating type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.1" href="#7.12.3.1">7.12.3.1 The fpclassify macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.1" href="#7.12.3.1">7.12.3.1 The fpclassify macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12174,6 +12477,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  become subnormal when converted to double, and zero when converted to float.
 </small>
 
  become subnormal when converted to double, and zero when converted to float.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.2" href="#7.12.3.2">7.12.3.2 The isfinite macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.2" href="#7.12.3.2">7.12.3.2 The isfinite macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12192,6 +12496,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The isfinite macro returns a nonzero value if and only if its argument has a finite
  value.
 
  The isfinite macro returns a nonzero value if and only if its argument has a finite
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.3" href="#7.12.3.3">7.12.3.3 The isinf macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.3" href="#7.12.3.3">7.12.3.3 The isinf macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12209,6 +12514,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The isinf macro returns a nonzero value if and only if its argument has an infinite
  value.
 
  The isinf macro returns a nonzero value if and only if its argument has an infinite
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.4" href="#7.12.3.4">7.12.3.4 The isnan macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.4" href="#7.12.3.4">7.12.3.4 The isnan macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12233,6 +12539,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NaNs in the evaluation type but not in the semantic type.
 </small>
 
  NaNs in the evaluation type but not in the semantic type.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.5" href="#7.12.3.5">7.12.3.5 The isnormal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.5" href="#7.12.3.5">7.12.3.5 The isnormal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12251,6 +12558,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The isnormal macro returns a nonzero value if and only if its argument has a normal
  value.
 
  The isnormal macro returns a nonzero value if and only if its argument has a normal
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.3.6" href="#7.12.3.6">7.12.3.6 The signbit macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.3.6" href="#7.12.3.6">7.12.3.6 The signbit macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12276,8 +12584,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  unsigned, it is treated as positive.
 </small>
 
  unsigned, it is treated as positive.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.4" href="#7.12.4">7.12.4 Trigonometric functions</a></h4>
 
 <h4><a name="7.12.4" href="#7.12.4">7.12.4 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.1" href="#7.12.4.1">7.12.4.1 The acos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.1" href="#7.12.4.1">7.12.4.1 The acos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12295,6 +12605,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The acos functions return arccos x in the interval [0, pi ] radians.
 
 <p><!--para 3 -->
  The acos functions return arccos x in the interval [0, pi ] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.2" href="#7.12.4.2">7.12.4.2 The asin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.2" href="#7.12.4.2">7.12.4.2 The asin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12312,6 +12623,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The asin functions return arcsin x in the interval [-pi /2, +pi /2] radians.
 
 <p><!--para 3 -->
  The asin functions return arcsin x in the interval [-pi /2, +pi /2] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.3" href="#7.12.4.3">7.12.4.3 The atan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.3" href="#7.12.4.3">7.12.4.3 The atan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12329,6 +12641,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The atan functions return arctan x in the interval [-pi /2, +pi /2] radians.
 
 <p><!--para 3 -->
  The atan functions return arctan x in the interval [-pi /2, +pi /2] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.4" href="#7.12.4.4">7.12.4.4 The atan2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.4" href="#7.12.4.4">7.12.4.4 The atan2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12347,6 +12660,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The atan2 functions return arctan y/x in the interval [-pi , +pi ] radians.
 
 <p><!--para 3 -->
  The atan2 functions return arctan y/x in the interval [-pi , +pi ] radians.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.5" href="#7.12.4.5">7.12.4.5 The cos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.5" href="#7.12.4.5">7.12.4.5 The cos functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12363,6 +12677,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cos functions return cos x.
 
 <p><!--para 3 -->
  The cos functions return cos x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.6" href="#7.12.4.6">7.12.4.6 The sin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.6" href="#7.12.4.6">7.12.4.6 The sin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12380,6 +12695,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The sin functions return sin x.
 
 <p><!--para 3 -->
  The sin functions return sin x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.4.7" href="#7.12.4.7">7.12.4.7 The tan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.4.7" href="#7.12.4.7">7.12.4.7 The tan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12396,8 +12712,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The tan functions return tan x.
 
 <p><!--para 3 -->
  The tan functions return tan x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.5" href="#7.12.5">7.12.5 Hyperbolic functions</a></h4>
 
 <h4><a name="7.12.5" href="#7.12.5">7.12.5 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.1" href="#7.12.5.1">7.12.5.1 The acosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.1" href="#7.12.5.1">7.12.5.1 The acosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12415,6 +12733,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The acosh functions return arcosh x in the interval [0, +(inf)].
 
 <p><!--para 3 -->
  The acosh functions return arcosh x in the interval [0, +(inf)].
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.2" href="#7.12.5.2">7.12.5.2 The asinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.2" href="#7.12.5.2">7.12.5.2 The asinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12432,6 +12751,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The asinh functions return arsinh x.
 
 <p><!--para 3 -->
  The asinh functions return arsinh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.3" href="#7.12.5.3">7.12.5.3 The atanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.3" href="#7.12.5.3">7.12.5.3 The atanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12450,6 +12770,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The atanh functions return artanh x.
 
 <p><!--para 3 -->
  The atanh functions return artanh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.4" href="#7.12.5.4">7.12.5.4 The cosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.4" href="#7.12.5.4">7.12.5.4 The cosh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12467,6 +12788,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cosh functions return cosh x.
 
 <p><!--para 3 -->
  The cosh functions return cosh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.5" href="#7.12.5.5">7.12.5.5 The sinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.5" href="#7.12.5.5">7.12.5.5 The sinh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12485,6 +12807,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The sinh functions return sinh x.
 
 <p><!--para 3 -->
  The sinh functions return sinh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.5.6" href="#7.12.5.6">7.12.5.6 The tanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.5.6" href="#7.12.5.6">7.12.5.6 The tanh functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12501,8 +12824,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The tanh functions return tanh x.
 
 <p><!--para 3 -->
  The tanh functions return tanh x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.6" href="#7.12.6">7.12.6 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="7.12.6" href="#7.12.6">7.12.6 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.1" href="#7.12.6.1">7.12.6.1 The exp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.1" href="#7.12.6.1">7.12.6.1 The exp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12520,6 +12845,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The exp functions return ex .
 
 <p><!--para 3 -->
  The exp functions return ex .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.2" href="#7.12.6.2">7.12.6.2 The exp2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.2" href="#7.12.6.2">7.12.6.2 The exp2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12538,6 +12864,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The exp2 functions return 2x .
 
 <p><!--para 3 -->
  The exp2 functions return 2x .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.3" href="#7.12.6.3">7.12.6.3 The expm1 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.3" href="#7.12.6.3">7.12.6.3 The expm1 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12559,6 +12886,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note234" href="#note234">234)</a> For small magnitude x, expm1(x) is expected to be more accurate than exp(x) - 1.
 </small>
 
 <p><small><a name="note234" href="#note234">234)</a> For small magnitude x, expm1(x) is expected to be more accurate than exp(x) - 1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.4" href="#7.12.6.4">7.12.6.4 The frexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.4" href="#7.12.6.4">7.12.6.4 The frexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12584,6 +12912,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 261 -->
 
  
 <!--page 261 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.5" href="#7.12.6.5">7.12.6.5 The ilogb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.5" href="#7.12.6.5">7.12.6.5 The ilogb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12606,6 +12935,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The ilogb functions return the exponent of x as a signed int value.
 <p><b> Forward references</b>: the logb functions (<a href="#7.12.6.11">7.12.6.11</a>).
 
  The ilogb functions return the exponent of x as a signed int value.
 <p><b> Forward references</b>: the logb functions (<a href="#7.12.6.11">7.12.6.11</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.6" href="#7.12.6.6">7.12.6.6 The ldexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.6" href="#7.12.6.6">7.12.6.6 The ldexp functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12623,6 +12953,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The ldexp functions return x x 2exp .
 
 <p><!--para 3 -->
  The ldexp functions return x x 2exp .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.7" href="#7.12.6.7">7.12.6.7 The log functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.7" href="#7.12.6.7">7.12.6.7 The log functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12641,6 +12972,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The log functions return loge x.
 
 <p><!--para 3 -->
  The log functions return loge x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.8" href="#7.12.6.8">7.12.6.8 The log10 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.8" href="#7.12.6.8">7.12.6.8 The log10 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12658,6 +12990,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The log10 functions return log10 x.
 
 <p><!--para 3 -->
  The log10 functions return log10 x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.9" href="#7.12.6.9">7.12.6.9 The log1p functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.9" href="#7.12.6.9">7.12.6.9 The log1p functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12685,6 +13018,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note235" href="#note235">235)</a> For small magnitude x, log1p(x) is expected to be more accurate than log(1 + x).
 </small>
 
 <p><small><a name="note235" href="#note235">235)</a> For small magnitude x, log1p(x) is expected to be more accurate than log(1 + x).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.10" href="#7.12.6.10">7.12.6.10 The log2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.10" href="#7.12.6.10">7.12.6.10 The log2 functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12702,6 +13036,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The log2 functions return log2 x.
 
 <p><!--para 3 -->
  The log2 functions return log2 x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.11" href="#7.12.6.11">7.12.6.11 The logb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.11" href="#7.12.6.11">7.12.6.11 The logb functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12724,6 +13059,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The logb functions return the signed exponent of x.
 
 <p><!--para 3 -->
  The logb functions return the signed exponent of x.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.12" href="#7.12.6.12">7.12.6.12 The modf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.12" href="#7.12.6.12">7.12.6.12 The modf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12743,6 +13079,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The modf functions return the signed fractional part of value.
 
 <p><!--para 3 -->
  The modf functions return the signed fractional part of value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.6.13" href="#7.12.6.13">7.12.6.13 The scalbn and scalbln functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.6.13" href="#7.12.6.13">7.12.6.13 The scalbn and scalbln functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12763,8 +13100,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The scalbn and scalbln functions return x x FLT_RADIXn .
 
 <p><!--para 3 -->
  The scalbn and scalbln functions return x x FLT_RADIXn .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.7" href="#7.12.7">7.12.7 Power and absolute-value functions</a></h4>
 
 <h4><a name="7.12.7" href="#7.12.7">7.12.7 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.1" href="#7.12.7.1">7.12.7.1 The cbrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.1" href="#7.12.7.1">7.12.7.1 The cbrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12782,6 +13121,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The cbrt functions return x1/3 .
 <!--page 265 -->
 
  The cbrt functions return x1/3 .
 <!--page 265 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.2" href="#7.12.7.2">7.12.7.2 The fabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.2" href="#7.12.7.2">7.12.7.2 The fabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12798,6 +13138,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The fabs functions return | x |.
 
 <p><!--para 3 -->
  The fabs functions return | x |.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.3" href="#7.12.7.3">7.12.7.3 The hypot functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.3" href="#7.12.7.3">7.12.7.3 The hypot functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12820,6 +13161,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                             -----
 </pre>
 
                             -----
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.4" href="#7.12.7.4">7.12.7.4 The pow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.4" href="#7.12.7.4">7.12.7.4 The pow functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12840,6 +13182,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The pow functions return xy .
 
 <p><!--para 3 -->
  The pow functions return xy .
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.7.5" href="#7.12.7.5">7.12.7.5 The sqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.7.5" href="#7.12.7.5">7.12.7.5 The sqrt functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12861,8 +13204,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                            -
 </pre>
 
                            -
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.8" href="#7.12.8">7.12.8 Error and gamma functions</a></h4>
 
 <h4><a name="7.12.8" href="#7.12.8">7.12.8 Error and gamma functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.1" href="#7.12.8.1">7.12.8.1 The erf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.1" href="#7.12.8.1">7.12.8.1 The erf functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12890,6 +13235,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.2" href="#7.12.8.2">7.12.8.2 The erfc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.2" href="#7.12.8.2">7.12.8.2 The erfc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12919,6 +13265,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.3" href="#7.12.8.3">7.12.8.3 The lgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.3" href="#7.12.8.3">7.12.8.3 The lgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12937,6 +13284,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The lgamma functions return loge | (Gamma)(x) |.
 
 <p><!--para 3 -->
  The lgamma functions return loge | (Gamma)(x) |.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.8.4" href="#7.12.8.4">7.12.8.4 The tgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.8.4" href="#7.12.8.4">7.12.8.4 The tgamma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12956,8 +13304,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The tgamma functions return (Gamma)(x).
 <!--page 268 -->
 
  The tgamma functions return (Gamma)(x).
 <!--page 268 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.9" href="#7.12.9">7.12.9 Nearest integer functions</a></h4>
 
 <h4><a name="7.12.9" href="#7.12.9">7.12.9 Nearest integer functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.1" href="#7.12.9.1">7.12.9.1 The ceil functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.1" href="#7.12.9.1">7.12.9.1 The ceil functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12974,6 +13324,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The ceil functions return [^x^], expressed as a floating-point number.
 
 <p><!--para 3 -->
  The ceil functions return [^x^], expressed as a floating-point number.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.2" href="#7.12.9.2">7.12.9.2 The floor functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.2" href="#7.12.9.2">7.12.9.2 The floor functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -12990,6 +13341,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The floor functions return [_x_], expressed as a floating-point number.
 
 <p><!--para 3 -->
  The floor functions return [_x_], expressed as a floating-point number.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.3" href="#7.12.9.3">7.12.9.3 The nearbyint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.3" href="#7.12.9.3">7.12.9.3 The nearbyint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13009,6 +13361,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The nearbyint functions return the rounded integer value.
 
 <p><!--para 3 -->
  The nearbyint functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.4" href="#7.12.9.4">7.12.9.4 The rint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.4" href="#7.12.9.4">7.12.9.4 The rint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13027,6 +13380,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The rint functions return the rounded integer value.
 
 <p><!--para 3 -->
  The rint functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.5" href="#7.12.9.5">7.12.9.5 The lrint and llrint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.5" href="#7.12.9.5">7.12.9.5 The lrint and llrint functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13050,6 +13404,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The lrint and llrint functions return the rounded integer value.
 <!--page 270 -->
 
  The lrint and llrint functions return the rounded integer value.
 <!--page 270 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.6" href="#7.12.9.6">7.12.9.6 The round functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.6" href="#7.12.9.6">7.12.9.6 The round functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13068,6 +13423,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The round functions return the rounded integer value.
 
 <p><!--para 3 -->
  The round functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.7" href="#7.12.9.7">7.12.9.7 The lround and llround functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.7" href="#7.12.9.7">7.12.9.7 The lround and llround functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13090,6 +13446,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The lround and llround functions return the rounded integer value.
 
 <p><!--para 3 -->
  The lround and llround functions return the rounded integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.9.8" href="#7.12.9.8">7.12.9.8 The trunc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.9.8" href="#7.12.9.8">7.12.9.8 The trunc functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13108,8 +13465,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The trunc functions return the truncated integer value.
 
 <p><!--para 3 -->
  The trunc functions return the truncated integer value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.10" href="#7.12.10">7.12.10 Remainder functions</a></h4>
 
 <h4><a name="7.12.10" href="#7.12.10">7.12.10 Remainder functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.1" href="#7.12.10.1">7.12.10.1 The fmod functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.1" href="#7.12.10.1">7.12.10.1 The fmod functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13129,6 +13488,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  whether a domain error occurs or the fmod functions return zero is implementation-
  defined.
 
  whether a domain error occurs or the fmod functions return zero is implementation-
  defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.2" href="#7.12.10.2">7.12.10.2 The remainder functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.2" href="#7.12.10.2">7.12.10.2 The remainder functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13158,6 +13518,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  all implementations.
 </small>
 
  all implementations.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.10.3" href="#7.12.10.3">7.12.10.3 The remquo functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.10.3" href="#7.12.10.3">7.12.10.3 The remquo functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13180,8 +13541,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  pointed to by quo is unspecified and whether a domain error occurs or the functions
  return zero is implementation defined.
 
  pointed to by quo is unspecified and whether a domain error occurs or the functions
  return zero is implementation defined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.11" href="#7.12.11">7.12.11 Manipulation functions</a></h4>
 
 <h4><a name="7.12.11" href="#7.12.11">7.12.11 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.1" href="#7.12.11.1">7.12.11.1 The copysign functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.1" href="#7.12.11.1">7.12.11.1 The copysign functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13202,6 +13565,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The copysign functions return a value with the magnitude of x and the sign of y.
 <!--page 273 -->
 
  The copysign functions return a value with the magnitude of x and the sign of y.
 <!--page 273 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.2" href="#7.12.11.2">7.12.11.2 The nan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.2" href="#7.12.11.2">7.12.11.2 The nan functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13225,6 +13589,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  If the implementation does not support quiet NaNs, the functions return zero.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.22.1.3">7.22.1.3</a>).
 
  If the implementation does not support quiet NaNs, the functions return zero.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.22.1.3">7.22.1.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.3" href="#7.12.11.3">7.12.11.3 The nextafter functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.3" href="#7.12.11.3">7.12.11.3 The nextafter functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13254,6 +13619,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  function.
 </small>
 
  function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.11.4" href="#7.12.11.4">7.12.11.4 The nexttoward functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.11.4" href="#7.12.11.4">7.12.11.4 The nexttoward functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13274,8 +13640,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  range or precision in a floating second argument.
 </small>
 
  range or precision in a floating second argument.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.12" href="#7.12.12">7.12.12 Maximum, minimum, and positive difference functions</a></h4>
 
 <h4><a name="7.12.12" href="#7.12.12">7.12.12 Maximum, minimum, and positive difference functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.1" href="#7.12.12.1">7.12.12.1 The fdim functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.1" href="#7.12.12.1">7.12.12.1 The fdim functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13298,6 +13666,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The fdim functions return the positive difference value.
 
 <p><!--para 3 -->
  The fdim functions return the positive difference value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.2" href="#7.12.12.2">7.12.12.2 The fmax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.2" href="#7.12.12.2">7.12.12.2 The fmax functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13323,6 +13692,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  fmax functions choose the numeric value. See <a href="#F.10.9.2">F.10.9.2</a>.
 </small>
 
  fmax functions choose the numeric value. See <a href="#F.10.9.2">F.10.9.2</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.12.3" href="#7.12.12.3">7.12.12.3 The fmin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.12.3" href="#7.12.12.3">7.12.12.3 The fmin functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13343,8 +13713,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note240" href="#note240">240)</a> The fmin functions are analogous to the fmax functions in their treatment of NaNs.
 </small>
 
 <p><small><a name="note240" href="#note240">240)</a> The fmin functions are analogous to the fmax functions in their treatment of NaNs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.13" href="#7.12.13">7.12.13 Floating multiply-add</a></h4>
 
 <h4><a name="7.12.13" href="#7.12.13">7.12.13 Floating multiply-add</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.13.1" href="#7.12.13.1">7.12.13.1 The fma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.13.1" href="#7.12.13.1">7.12.13.1 The fma functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13369,6 +13741,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 276 -->
 
  
 <!--page 276 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.12.14" href="#7.12.14">7.12.14 Comparison macros</a></h4>
 <p><!--para 1 -->
  The relational and equality operators support the usual mathematical relationships
 <h4><a name="7.12.14" href="#7.12.14">7.12.14 Comparison macros</a></h4>
 <p><!--para 1 -->
  The relational and equality operators support the usual mathematical relationships


@@ -13394,6 +13767,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  type is unspecified.
 </small>
 
  type is unspecified.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.1" href="#7.12.14.1">7.12.14.1 The isgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.1" href="#7.12.14.1">7.12.14.1 The isgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13411,6 +13785,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The isgreater macro returns the value of (x) &gt; (y).
 
 <p><!--para 3 -->
  The isgreater macro returns the value of (x) &gt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.2" href="#7.12.14.2">7.12.14.2 The isgreaterequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.2" href="#7.12.14.2">7.12.14.2 The isgreaterequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13433,6 +13808,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The isgreaterequal macro returns the value of (x) &gt;= (y).
 
 <p><!--para 3 -->
  The isgreaterequal macro returns the value of (x) &gt;= (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.3" href="#7.12.14.3">7.12.14.3 The isless macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.3" href="#7.12.14.3">7.12.14.3 The isless macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13450,6 +13826,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The isless macro returns the value of (x) &lt; (y).
 
 <p><!--para 3 -->
  The isless macro returns the value of (x) &lt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.4" href="#7.12.14.4">7.12.14.4 The islessequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.4" href="#7.12.14.4">7.12.14.4 The islessequal macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13468,6 +13845,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The islessequal macro returns the value of (x) &lt;= (y).
 <!--page 278 -->
 
  The islessequal macro returns the value of (x) &lt;= (y).
 <!--page 278 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.5" href="#7.12.14.5">7.12.14.5 The islessgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.5" href="#7.12.14.5">7.12.14.5 The islessgreater macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13486,6 +13864,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The islessgreater macro returns the value of (x) &lt; (y) || (x) &gt; (y).
 
 <p><!--para 3 -->
  The islessgreater macro returns the value of (x) &lt; (y) || (x) &gt; (y).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.12.14.6" href="#7.12.14.6">7.12.14.6 The isunordered macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.12.14.6" href="#7.12.14.6">7.12.14.6 The isunordered macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13501,6 +13880,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The isunordered macro returns 1 if its arguments are unordered and 0 otherwise.
 <!--page 279 -->
 
  The isunordered macro returns 1 if its arguments are unordered and 0 otherwise.
 <!--page 279 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.13" href="#7.13">7.13 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.13">&lt;setjmp.h&gt;</a> defines the macro setjmp, and declares one function and
 <h3><a name="7.13" href="#7.13">7.13 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.13">&lt;setjmp.h&gt;</a> defines the macro setjmp, and declares one function and


@@ -13526,8 +13906,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  a program.
 </small>
 
  a program.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.13.1" href="#7.13.1">7.13.1 Save calling environment</a></h4>
 
 <h4><a name="7.13.1" href="#7.13.1">7.13.1 Save calling environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.13.1.1" href="#7.13.1.1">7.13.1.1 The setjmp macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.13.1.1" href="#7.13.1.1">7.13.1.1 The setjmp macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13562,8 +13944,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 5 -->
  If the invocation appears in any other context, the behavior is undefined.
 
 <p><!--para 5 -->
  If the invocation appears in any other context, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.13.2" href="#7.13.2">7.13.2 Restore calling environment</a></h4>
 
 <h4><a name="7.13.2" href="#7.13.2">7.13.2 Restore calling environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.13.2.1" href="#7.13.2.1">7.13.2.1 The longjmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.13.2.1" href="#7.13.2.1">7.13.2.1 The longjmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13632,6 +14016,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note246" href="#note246">246)</a> This includes, but is not limited to, the floating-point status flags and the state of open files.
 </small>
 
 <p><small><a name="note246" href="#note246">246)</a> This includes, but is not limited to, the floating-point status flags and the state of open files.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.14" href="#7.14">7.14 Signal handling &lt;signal.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.14">&lt;signal.h&gt;</a> declares a type and two functions and defines several macros,
 <h3><a name="7.14" href="#7.14">7.14 Signal handling &lt;signal.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.14">&lt;signal.h&gt;</a> declares a type and two functions and defines several macros,


@@ -13683,8 +14068,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  and termination.
 </small>
 
  and termination.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.14.1" href="#7.14.1">7.14.1 Specify signal handling</a></h4>
 
 <h4><a name="7.14.1" href="#7.14.1">7.14.1 Specify signal handling</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.14.1.1" href="#7.14.1.1">7.14.1.1 The signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.14.1.1" href="#7.14.1.1">7.14.1.1 The signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13755,8 +14142,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note249" href="#note249">249)</a> If any signal is generated by an asynchronous signal handler, the behavior is undefined.
 </small>
 
 <p><small><a name="note249" href="#note249">249)</a> If any signal is generated by an asynchronous signal handler, the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.14.2" href="#7.14.2">7.14.2 Send signal</a></h4>
 
 <h4><a name="7.14.2" href="#7.14.2">7.14.2 Send signal</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.14.2.1" href="#7.14.2.1">7.14.2.1 The raise function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.14.2.1" href="#7.14.2.1">7.14.2.1 The raise function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13774,6 +14163,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The raise function returns zero if successful, nonzero if unsuccessful.
 <!--page 285 -->
 
  The raise function returns zero if successful, nonzero if unsuccessful.
 <!--page 285 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.15" href="#7.15">7.15 Alignment &lt;stdalign.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.15">&lt;stdalign.h&gt;</a> defines two macros.
 <h3><a name="7.15" href="#7.15">7.15 Alignment &lt;stdalign.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.15">&lt;stdalign.h&gt;</a> defines two macros.


@@ -13791,6 +14181,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  which expands to the integer constant 1.
 <!--page 286 -->
 
  which expands to the integer constant 1.
 <!--page 286 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.16" href="#7.16">7.16 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.16">&lt;stdarg.h&gt;</a> declares a type and defines four macros, for advancing
 <h3><a name="7.16" href="#7.16">7.16 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.16">&lt;stdarg.h&gt;</a> declares a type and defines four macros, for advancing


@@ -13819,6 +14210,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  case the original function may make further use of the original list after the other function returns.
 </small>
 
  case the original function may make further use of the original list after the other function returns.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.16.1" href="#7.16.1">7.16.1 Variable argument list access macros</a></h4>
 <p><!--para 1 -->
  The va_start and va_arg macros described in this subclause shall be implemented
 <h4><a name="7.16.1" href="#7.16.1">7.16.1 Variable argument list access macros</a></h4>
 <p><!--para 1 -->
  The va_start and va_arg macros described in this subclause shall be implemented


@@ -13829,6 +14221,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  shall be matched by a corresponding invocation of the va_end macro in the same
  function.
 
  shall be matched by a corresponding invocation of the va_end macro in the same
  function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.16.1.1" href="#7.16.1.1">7.16.1.1 The va_arg macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.16.1.1" href="#7.16.1.1">7.16.1.1 The va_arg macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13861,6 +14254,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value of the argument after that specified by parmN . Successive invocations return the
  values of the remaining arguments in succession.
 
  value of the argument after that specified by parmN . Successive invocations return the
  values of the remaining arguments in succession.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.16.1.2" href="#7.16.1.2">7.16.1.2 The va_copy macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.16.1.2" href="#7.16.1.2">7.16.1.2 The va_copy macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13879,6 +14273,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The va_copy macro returns no value.
 
 <p><!--para 3 -->
  The va_copy macro returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.16.1.3" href="#7.16.1.3">7.16.1.3 The va_end macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.16.1.3" href="#7.16.1.3">7.16.1.3 The va_end macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13900,6 +14295,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The va_end macro returns no value.
 
 <p><!--para 3 -->
  The va_end macro returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.16.1.4" href="#7.16.1.4">7.16.1.4 The va_start macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.16.1.4" href="#7.16.1.4">7.16.1.4 The va_start macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -13983,8 +14379,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
           }
 </pre>
 
           }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.17" href="#7.17">7.17 Atomics &lt;stdatomic.h&gt;</a></h3>
 
 <h3><a name="7.17" href="#7.17">7.17 Atomics &lt;stdatomic.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.1" href="#7.17.1">7.17.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.17">&lt;stdatomic.h&gt;</a> defines several macros and declares several types and
 <h4><a name="7.17.1" href="#7.17.1">7.17.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.17">&lt;stdatomic.h&gt;</a> defines several macros and declares several types and


@@ -14049,8 +14447,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  operations to volatile objects.
  
 
  operations to volatile objects.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.2" href="#7.17.2">7.17.2 Initialization</a></h4>
 
 <h4><a name="7.17.2" href="#7.17.2">7.17.2 Initialization</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.2.1" href="#7.17.2.1">7.17.2.1 The ATOMIC_VAR_INIT macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.2.1" href="#7.17.2.1">7.17.2.1 The ATOMIC_VAR_INIT macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14076,6 +14476,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.2.2" href="#7.17.2.2">7.17.2.2 The atomic_init generic function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.2.2" href="#7.17.2.2">7.17.2.2 The atomic_init generic function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14104,6 +14505,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.3" href="#7.17.3">7.17.3 Order and consistency</a></h4>
 <p><!--para 1 -->
  The enumerated type memory_order specifies the detailed regular (non-atomic)
 <h4><a name="7.17.3" href="#7.17.3">7.17.3 Order and consistency</a></h4>
 <p><!--para 1 -->
  The enumerated type memory_order specifies the detailed regular (non-atomic)


@@ -14245,6 +14647,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note251" href="#note251">251)</a> Among other implications, atomic variables shall not decay.
 </small>
 
 <p><small><a name="note251" href="#note251">251)</a> Among other implications, atomic variables shall not decay.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.3.1" href="#7.17.3.1">7.17.3.1 The kill_dependency macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.3.1" href="#7.17.3.1">7.17.3.1 The kill_dependency macro</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14261,6 +14664,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The kill_dependency macro returns the value of y.
 
 <p><!--para 3 -->
  The kill_dependency macro returns the value of y.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.4" href="#7.17.4">7.17.4 Fences</a></h4>
 <p><!--para 1 -->
  This subclause introduces synchronization primitives called fences. Fences can have
 <h4><a name="7.17.4" href="#7.17.4">7.17.4 Fences</a></h4>
 <p><!--para 1 -->
  This subclause introduces synchronization primitives called fences. Fences can have


@@ -14284,6 +14688,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  sequenced before B and reads the value written by A or a value written by any side effect
  in the release sequence headed by A.
 
  sequenced before B and reads the value written by A or a value written by any side effect
  in the release sequence headed by A.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.4.1" href="#7.17.4.1">7.17.4.1 The atomic_thread_fence function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.4.1" href="#7.17.4.1">7.17.4.1 The atomic_thread_fence function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14309,6 +14714,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The atomic_thread_fence function returns no value.
 
 <p><!--para 3 -->
  The atomic_thread_fence function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.4.2" href="#7.17.4.2">7.17.4.2 The atomic_signal_fence function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.4.2" href="#7.17.4.2">7.17.4.2 The atomic_signal_fence function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14334,6 +14740,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 5 -->
  The atomic_signal_fence function returns no value.
 
 <p><!--para 5 -->
  The atomic_signal_fence function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.5" href="#7.17.5">7.17.5 Lock-free property</a></h4>
 <p><!--para 1 -->
  The atomic lock-free macros indicate the lock-free property of integer and address atomic
 <h4><a name="7.17.5" href="#7.17.5">7.17.5 Lock-free property</a></h4>
 <p><!--para 1 -->
  The atomic lock-free macros indicate the lock-free property of integer and address atomic


@@ -14346,6 +14753,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  process more than once and memory shared between two processes.
  
 
  process more than once and memory shared between two processes.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.5.1" href="#7.17.5.1">7.17.5.1 The atomic_is_lock_free generic function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.5.1" href="#7.17.5.1">7.17.5.1 The atomic_is_lock_free generic function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14364,6 +14772,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 297 -->
  inferred from the result of a lock-free query on another object.
 
 <!--page 297 -->
  inferred from the result of a lock-free query on another object.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.6" href="#7.17.6">7.17.6 Atomic integer and address types</a></h4>
 <p><!--para 1 -->
  For each line in the following table, the atomic type name is declared as the
 <h4><a name="7.17.6" href="#7.17.6">7.17.6 Atomic integer and address types</a></h4>
 <p><!--para 1 -->
  For each line in the following table, the atomic type name is declared as the


@@ -14422,11 +14831,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to port existing code.
  
 
  to port existing code.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.7" href="#7.17.7">7.17.7 Operations on atomic types</a></h4>
 <p><!--para 1 -->
  There are only a few kinds of operations on atomic types, though there are many
  instances of those kinds. This subclause specifies each general kind.
 
 <h4><a name="7.17.7" href="#7.17.7">7.17.7 Operations on atomic types</a></h4>
 <p><!--para 1 -->
  There are only a few kinds of operations on atomic types, though there are many
  instances of those kinds. This subclause specifies each general kind.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.7.1" href="#7.17.7.1">7.17.7.1 The atomic_store generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.7.1" href="#7.17.7.1">7.17.7.1 The atomic_store generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14446,6 +14857,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The atomic_store generic functions return no value.
 
 <p><!--para 3 -->
  The atomic_store generic functions return no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.7.2" href="#7.17.7.2">7.17.7.2 The atomic_load generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.7.2" href="#7.17.7.2">7.17.7.2 The atomic_load generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14463,6 +14875,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Atomically returns the value pointed to by object.
 <!--page 300 -->
 
  Atomically returns the value pointed to by object.
 <!--page 300 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.7.3" href="#7.17.7.3">7.17.7.3 The atomic_exchange generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.7.3" href="#7.17.7.3">7.17.7.3 The atomic_exchange generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14481,6 +14894,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  Atomically returns the value pointed to by object immediately before the effects.
 
 <p><!--para 3 -->
  Atomically returns the value pointed to by object immediately before the effects.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.7.4" href="#7.17.7.4">7.17.7.4 The atomic_compare_exchange generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.7.4" href="#7.17.7.4">7.17.7.4 The atomic_compare_exchange generic functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14541,6 +14955,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 7 -->
  The result of the comparison.
 
 <p><!--para 7 -->
  The result of the comparison.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.7.5" href="#7.17.7.5">7.17.7.5 The atomic_fetch and modify generic functions</a></h5>
 <p><!--para 1 -->
  The following operations perform arithmetic and bitwise computations. All of these
 <h5><a name="7.17.7.5" href="#7.17.7.5">7.17.7.5 The atomic_fetch and modify generic functions</a></h5>
 <p><!--para 1 -->
  The following operations perform arithmetic and bitwise computations. All of these


@@ -14582,6 +14997,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  atomic_fetch and modify generic functions is the previous value of the atomic object.
  
 
  atomic_fetch and modify generic functions is the previous value of the atomic object.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.17.8" href="#7.17.8">7.17.8 Atomic flag type and operations</a></h4>
 <p><!--para 1 -->
  The atomic_flag type provides the classic test-and-set functionality. It has two
 <h4><a name="7.17.8" href="#7.17.8">7.17.8 Atomic flag type and operations</a></h4>
 <p><!--para 1 -->
  The atomic_flag type provides the classic test-and-set functionality. It has two


@@ -14605,6 +15021,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.8.1" href="#7.17.8.1">7.17.8.1 The atomic_flag_test_and_set functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.8.1" href="#7.17.8.1">7.17.8.1 The atomic_flag_test_and_set functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14625,6 +15042,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  Atomically, the value of the object immediately before the effects.
 
 <p><!--para 3 -->
  Atomically, the value of the object immediately before the effects.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.17.8.2" href="#7.17.8.2">7.17.8.2 The atomic_flag_clear functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.17.8.2" href="#7.17.8.2">7.17.8.2 The atomic_flag_clear functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -14644,6 +15062,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The atomic_flag_clear functions return no value.
 <!--page 304 -->
 
  The atomic_flag_clear functions return no value.
 <!--page 304 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.18" href="#7.18">7.18 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.18">&lt;stdbool.h&gt;</a> defines four macros.
 <h3><a name="7.18" href="#7.18">7.18 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.18">&lt;stdbool.h&gt;</a> defines four macros.


@@ -14681,6 +15100,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note252" href="#note252">252)</a> See ''future library directions'' (<a href="#7.30.7">7.30.7</a>).
 </small>
 
 <p><small><a name="note252" href="#note252">252)</a> See ''future library directions'' (<a href="#7.30.7">7.30.7</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.19" href="#7.19">7.19 Common definitions &lt;stddef.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stddef.h&gt;</a> defines the following macros and declares the following types.
 <h3><a name="7.19" href="#7.19">7.19 Common definitions &lt;stddef.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stddef.h&gt;</a> defines the following macros and declares the following types.


@@ -14736,6 +15156,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: localization (<a href="#7.11">7.11</a>).
 <!--page 307 -->
 
 <p><b> Forward references</b>: localization (<a href="#7.11">7.11</a>).
 <!--page 307 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.20" href="#7.20">7.20 Integer types &lt;stdint.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdint.h&gt;</a> declares sets of integer types having specified widths, and
 <h3><a name="7.20" href="#7.20">7.20 Integer types &lt;stdint.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdint.h&gt;</a> declares sets of integer types having specified widths, and


@@ -14768,6 +15189,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note254" href="#note254">254)</a> Some of these types may denote implementation-defined extended integer types.
 </small>
 
 <p><small><a name="note254" href="#note254">254)</a> Some of these types may denote implementation-defined extended integer types.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.1" href="#7.20.1">7.20.1 Integer types</a></h4>
 <p><!--para 1 -->
  When typedef names differing only in the absence or presence of the initial u are defined,
 <h4><a name="7.20.1" href="#7.20.1">7.20.1 Integer types</a></h4>
 <p><!--para 1 -->
  When typedef names differing only in the absence or presence of the initial u are defined,


@@ -14782,6 +15204,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 308 -->
 
  
 <!--page 308 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.1" href="#7.20.1.1">7.20.1.1 Exact-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name intN_t designates a signed integer type with width N , no padding
 <h5><a name="7.20.1.1" href="#7.20.1.1">7.20.1.1 Exact-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name intN_t designates a signed integer type with width N , no padding


@@ -14796,6 +15219,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  widths of 8, 16, 32, or 64 bits, no padding bits, and (for the signed types) that have a
  two's complement representation, it shall define the corresponding typedef names.
 
  widths of 8, 16, 32, or 64 bits, no padding bits, and (for the signed types) that have a
  two's complement representation, it shall define the corresponding typedef names.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.2" href="#7.20.1.2">7.20.1.2 Minimum-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name int_leastN_t designates a signed integer type with a width of at
 <h5><a name="7.20.1.2" href="#7.20.1.2">7.20.1.2 Minimum-width integer types</a></h5>
 <p><!--para 1 -->
  The typedef name int_leastN_t designates a signed integer type with a width of at


@@ -14816,6 +15240,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  All other types of this form are optional.
 
 </pre>
  All other types of this form are optional.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.3" href="#7.20.1.3">7.20.1.3 Fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
  Each of the following types designates an integer type that is usually fastest<sup><a href="#note255"><b>255)</b></a></sup> to operate
 <h5><a name="7.20.1.3" href="#7.20.1.3">7.20.1.3 Fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
  Each of the following types designates an integer type that is usually fastest<sup><a href="#note255"><b>255)</b></a></sup> to operate


@@ -14845,6 +15270,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  signedness and width requirements.
 </small>
 
  signedness and width requirements.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.4" href="#7.20.1.4">7.20.1.4 Integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type with the property that any valid
 <h5><a name="7.20.1.4" href="#7.20.1.4">7.20.1.4 Integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type with the property that any valid


@@ -14861,6 +15287,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  These types are optional.
 
 </pre>
  These types are optional.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.1.5" href="#7.20.1.5">7.20.1.5 Greatest-width integer types</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type capable of representing any value of
 <h5><a name="7.20.1.5" href="#7.20.1.5">7.20.1.5 Greatest-width integer types</a></h5>
 <p><!--para 1 -->
  The following type designates a signed integer type capable of representing any value of


@@ -14875,6 +15302,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  These types are required.
 
 </pre>
  These types are required.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.2" href="#7.20.2">7.20.2 Limits of specified-width integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros specify the minimum and maximum limits of the types *
 <h4><a name="7.20.2" href="#7.20.2">7.20.2 Limits of specified-width integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros specify the minimum and maximum limits of the types *


@@ -14889,6 +15317,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  except where stated to be exactly the given value.
 <!--page 310 -->
 
  except where stated to be exactly the given value.
 <!--page 310 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.1" href="#7.20.2.1">7.20.2.1 Limits of exact-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.20.2.1" href="#7.20.2.1">7.20.2.1 Limits of exact-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -14904,6 +15333,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   UINTN_MAX                                    exactly 2 N - 1
 </ul>
 
   UINTN_MAX                                    exactly 2 N - 1
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.2" href="#7.20.2.2">7.20.2.2 Limits of minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.20.2.2" href="#7.20.2.2">7.20.2.2 Limits of minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -14919,6 +15349,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   UINT_LEASTN_MAX                                      2N - 1
 </ul>
 
   UINT_LEASTN_MAX                                      2N - 1
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.3" href="#7.20.2.3">7.20.2.3 Limits of fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.20.2.3" href="#7.20.2.3">7.20.2.3 Limits of fastest minimum-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -14932,6 +15363,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
   UINT_FASTN_MAX                                       2N - 1
 </ul>
 
   UINT_FASTN_MAX                                       2N - 1
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.4" href="#7.20.2.4">7.20.2.4 Limits of integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.20.2.4" href="#7.20.2.4">7.20.2.4 Limits of integer types capable of holding object pointers</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -14946,6 +15378,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 311 -->
 </ul>
 
 <!--page 311 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.2.5" href="#7.20.2.5">7.20.2.5 Limits of greatest-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="7.20.2.5" href="#7.20.2.5">7.20.2.5 Limits of greatest-width integer types</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -14957,6 +15390,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
    UINTMAX_MAX                                                   264 - 1
 </ul>
 
    UINTMAX_MAX                                                   264 - 1
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.3" href="#7.20.3">7.20.3 Limits of other integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros specify the minimum and maximum limits of integer *
 <h4><a name="7.20.3" href="#7.20.3">7.20.3 Limits of other integer types</a></h4>
 <p><!--para 1 -->
  The following object-like macros specify the minimum and maximum limits of integer *


@@ -15014,6 +15448,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character set.
 </small>
 
  character set.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.20.4" href="#7.20.4">7.20.4 Macros for integer constants</a></h4>
 <p><!--para 1 -->
  The following function-like macros expand to integer constants suitable for initializing *
 <h4><a name="7.20.4" href="#7.20.4">7.20.4 Macros for integer constants</a></h4>
 <p><!--para 1 -->
  The following function-like macros expand to integer constants suitable for initializing *


@@ -15028,6 +15463,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the same type as would an expression of the corresponding type converted according to
  the integer promotions. The value of the expression shall be that of the argument.
 
  the same type as would an expression of the corresponding type converted according to
  the integer promotions. The value of the expression shall be that of the argument.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.1" href="#7.20.4.1">7.20.4.1 Macros for minimum-width integer constants</a></h5>
 <p><!--para 1 -->
  The macro INTN_C(value) shall expand to an integer constant expression
 <h5><a name="7.20.4.1" href="#7.20.4.1">7.20.4.1 Macros for minimum-width integer constants</a></h5>
 <p><!--para 1 -->
  The macro INTN_C(value) shall expand to an integer constant expression


@@ -15041,6 +15477,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 313 -->
 
  
 <!--page 313 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.20.4.2" href="#7.20.4.2">7.20.4.2 Macros for greatest-width integer constants</a></h5>
 <p><!--para 1 -->
  The following macro expands to an integer constant expression having the value specified
 <h5><a name="7.20.4.2" href="#7.20.4.2">7.20.4.2 Macros for greatest-width integer constants</a></h5>
 <p><!--para 1 -->
  The following macro expands to an integer constant expression having the value specified


@@ -15055,8 +15492,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          UINTMAX_C(value)
 </pre>
 
          UINTMAX_C(value)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.21" href="#7.21">7.21 Input/output &lt;stdio.h&gt;</a></h3>
 
 <h3><a name="7.21" href="#7.21">7.21 Input/output &lt;stdio.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.1" href="#7.21.1">7.21.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;stdio.h&gt;</a> defines several macros, and declares three types and many
 <h4><a name="7.21.1" href="#7.21.1">7.21.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;stdio.h&gt;</a> defines several macros, and declares three types and many


@@ -15168,6 +15607,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  all possible strings of length FILENAME_MAX cannot be expected to be opened successfully.
 </small>
 
  all possible strings of length FILENAME_MAX cannot be expected to be opened successfully.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.2" href="#7.21.2">7.21.2 Streams</a></h4>
 <p><!--para 1 -->
  Input and output, whether to or from physical devices such as terminals and tape drives,
 <h4><a name="7.21.2" href="#7.21.2">7.21.2 Streams</a></h4>
 <p><!--para 1 -->
  Input and output, whether to or from physical devices such as terminals and tape drives,


@@ -15246,6 +15686,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note260" href="#note260">260)</a> The three predefined streams stdin, stdout, and stderr are unoriented at program startup.
 </small>
 
 <p><small><a name="note260" href="#note260">260)</a> The three predefined streams stdin, stdout, and stderr are unoriented at program startup.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.3" href="#7.21.3">7.21.3 Files</a></h4>
 <p><!--para 1 -->
  A stream is associated with an external file (which may be a physical device) by opening
 <h4><a name="7.21.3" href="#7.21.3">7.21.3 Files</a></h4>
 <p><!--para 1 -->
  A stream is associated with an external file (which may be a physical device) by opening


@@ -15358,8 +15799,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  with state-dependent encoding that does not assuredly end in the initial shift state.
 </small>
 
  with state-dependent encoding that does not assuredly end in the initial shift state.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.4" href="#7.21.4">7.21.4 Operations on files</a></h4>
 
 <h4><a name="7.21.4" href="#7.21.4">7.21.4 Operations on files</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.1" href="#7.21.4.1">7.21.4.1 The remove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.1" href="#7.21.4.1">7.21.4.1 The remove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15377,6 +15820,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The remove function returns zero if the operation succeeds, nonzero if it fails.
 
 <p><!--para 3 -->
  The remove function returns zero if the operation succeeds, nonzero if it fails.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.2" href="#7.21.4.2">7.21.4.2 The rename function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.2" href="#7.21.4.2">7.21.4.2 The rename function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15401,6 +15845,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  or that it is necessary to copy its contents to effectuate its renaming.
 </small>
 
  or that it is necessary to copy its contents to effectuate its renaming.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.3" href="#7.21.4.3">7.21.4.3 The tmpfile function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.3" href="#7.21.4.3">7.21.4.3 The tmpfile function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15426,6 +15871,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  cannot be created, the tmpfile function returns a null pointer.
 <p><b> Forward references</b>: the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 
  cannot be created, the tmpfile function returns a null pointer.
 <p><b> Forward references</b>: the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.4.4" href="#7.21.4.4">7.21.4.4 The tmpnam function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.4.4" href="#7.21.4.4">7.21.4.4 The tmpnam function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15467,8 +15913,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  is ended, and before program termination.
 </small>
 
  is ended, and before program termination.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.5" href="#7.21.5">7.21.5 File access functions</a></h4>
 
 <h4><a name="7.21.5" href="#7.21.5">7.21.5 File access functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.1" href="#7.21.5.1">7.21.5.1 The fclose function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.1" href="#7.21.5.1">7.21.5.1 The fclose function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15490,6 +15938,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  errors were detected.
 <!--page 323 -->
 
  errors were detected.
 <!--page 323 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.2" href="#7.21.5.2">7.21.5.2 The fflush function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.2" href="#7.21.5.2">7.21.5.2 The fflush function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15512,6 +15961,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  error occurs, otherwise it returns zero.
 <p><b> Forward references</b>: the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 
  error occurs, otherwise it returns zero.
 <p><b> Forward references</b>: the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.3" href="#7.21.5.3">7.21.5.3 The fopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.3" href="#7.21.5.3">7.21.5.3 The fopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15586,6 +16036,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  conform to the properties in <a href="#7.21.2">7.21.2</a>).
 </small>
 
  conform to the properties in <a href="#7.21.2">7.21.2</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.4" href="#7.21.5.4">7.21.5.4 The freopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.4" href="#7.21.5.4">7.21.5.4 The freopen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15620,6 +16071,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returned by the fopen function may be assigned.
 </small>
 
  returned by the fopen function may be assigned.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.5" href="#7.21.5.5">7.21.5.5 The setbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.5" href="#7.21.5.5">7.21.5.5 The setbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15643,6 +16095,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The setbuf function returns no value.
 <p><b> Forward references</b>: the setvbuf function (<a href="#7.21.5.6">7.21.5.6</a>).
 
  The setbuf function returns no value.
 <p><b> Forward references</b>: the setvbuf function (<a href="#7.21.5.6">7.21.5.6</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.5.6" href="#7.21.5.6">7.21.5.6 The setvbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.5.6" href="#7.21.5.6">7.21.5.6 The setvbuf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -15679,6 +16132,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  before a buffer that has automatic storage duration is deallocated upon block exit.
 </small>
 
  before a buffer that has automatic storage duration is deallocated upon block exit.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.6" href="#7.21.6">7.21.6 Formatted input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted input/output functions shall behave as if there is a sequence point after the
 <h4><a name="7.21.6" href="#7.21.6">7.21.6 Formatted input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted input/output functions shall behave as if there is a sequence point after the


@@ -15688,6 +16142,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note267" href="#note267">267)</a> The fprintf functions perform writes to memory for the %n specifier.
 </small>
 
 <p><small><a name="note267" href="#note267">267)</a> The fprintf functions perform writes to memory for the %n specifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.1" href="#7.21.6.1">7.21.6.1 The fprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.1" href="#7.21.6.1">7.21.6.1 The fprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16095,6 +16550,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the case of fixed-point conversion by the source value as well.
 </small>
 
  the case of fixed-point conversion by the source value as well.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.2" href="#7.21.6.2">7.21.6.2 The fscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.2" href="#7.21.6.2">7.21.6.2 The fscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16499,6 +16955,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note280" href="#note280">280)</a> See ''future library directions'' (<a href="#7.30.9">7.30.9</a>).
 </small>
 
 <p><small><a name="note280" href="#note280">280)</a> See ''future library directions'' (<a href="#7.30.9">7.30.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.3" href="#7.21.6.3">7.21.6.3 The printf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.3" href="#7.21.6.3">7.21.6.3 The printf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16515,6 +16972,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The printf function returns the number of characters transmitted, or a negative value if
  an output or encoding error occurred.
 
  The printf function returns the number of characters transmitted, or a negative value if
  an output or encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.4" href="#7.21.6.4">7.21.6.4 The scanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.4" href="#7.21.6.4">7.21.6.4 The scanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16534,6 +16992,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  number of input items assigned, which can be fewer than provided for, or even zero, in
  the event of an early matching failure.
 
  number of input items assigned, which can be fewer than provided for, or even zero, in
  the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.5" href="#7.21.6.5">7.21.6.5 The snprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.5" href="#7.21.6.5">7.21.6.5 The snprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16557,6 +17016,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.6" href="#7.21.6.6">7.21.6.6 The sprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.6" href="#7.21.6.6">7.21.6.6 The sprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16577,6 +17037,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  counting the terminating null character, or a negative value if an encoding error occurred.
 <!--page 344 -->
 
  counting the terminating null character, or a negative value if an encoding error occurred.
 <!--page 344 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.7" href="#7.21.6.7">7.21.6.7 The sscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.7" href="#7.21.6.7">7.21.6.7 The sscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16598,6 +17059,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.8" href="#7.21.6.8">7.21.6.8 The vfprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.8" href="#7.21.6.8">7.21.6.8 The vfprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16646,6 +17108,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  vsscanf invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 
  vsscanf invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.9" href="#7.21.6.9">7.21.6.9 The vfscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.9" href="#7.21.6.9">7.21.6.9 The vfscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16669,6 +17132,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.10" href="#7.21.6.10">7.21.6.10 The vprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.10" href="#7.21.6.10">7.21.6.10 The vprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16690,6 +17154,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The vprintf function returns the number of characters transmitted, or a negative value
  if an output or encoding error occurred.
 
  The vprintf function returns the number of characters transmitted, or a negative value
  if an output or encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.11" href="#7.21.6.11">7.21.6.11 The vscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.11" href="#7.21.6.11">7.21.6.11 The vscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16712,6 +17177,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.12" href="#7.21.6.12">7.21.6.12 The vsnprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.12" href="#7.21.6.12">7.21.6.12 The vsnprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16737,6 +17203,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 
  value if an encoding error occurred. Thus, the null-terminated output has been
  completely written if and only if the returned value is nonnegative and less than n.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.13" href="#7.21.6.13">7.21.6.13 The vsprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.13" href="#7.21.6.13">7.21.6.13 The vsprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16759,6 +17226,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The vsprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 
  The vsprintf function returns the number of characters written in the array, not
  counting the terminating null character, or a negative value if an encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.6.14" href="#7.21.6.14">7.21.6.14 The vsscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.6.14" href="#7.21.6.14">7.21.6.14 The vsscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16783,8 +17251,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.7" href="#7.21.7">7.21.7 Character input/output functions</a></h4>
 
 <h4><a name="7.21.7" href="#7.21.7">7.21.7 Character input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.1" href="#7.21.7.1">7.21.7.1 The fgetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.1" href="#7.21.7.1">7.21.7.1 The fgetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16810,6 +17280,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note282" href="#note282">282)</a> An end-of-file and a read error can be distinguished by use of the feof and ferror functions.
 </small>
 
 <p><small><a name="note282" href="#note282">282)</a> An end-of-file and a read error can be distinguished by use of the feof and ferror functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.2" href="#7.21.7.2">7.21.7.2 The fgets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.2" href="#7.21.7.2">7.21.7.2 The fgets function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16833,6 +17304,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 349 -->
 
  
 <!--page 349 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.3" href="#7.21.7.3">7.21.7.3 The fputc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.3" href="#7.21.7.3">7.21.7.3 The fputc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16852,6 +17324,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fputc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and fputc returns EOF.
 
  The fputc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and fputc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.4" href="#7.21.7.4">7.21.7.4 The fputs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.4" href="#7.21.7.4">7.21.7.4 The fputs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16869,6 +17342,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fputs function returns EOF if a write error occurs; otherwise it returns a
  nonnegative value.
 
  The fputs function returns EOF if a write error occurs; otherwise it returns a
  nonnegative value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.5" href="#7.21.7.5">7.21.7.5 The getc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.5" href="#7.21.7.5">7.21.7.5 The getc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16889,6 +17363,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  getc returns EOF. If a read error occurs, the error indicator for the stream is set and
  getc returns EOF.
 
  getc returns EOF. If a read error occurs, the error indicator for the stream is set and
  getc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.6" href="#7.21.7.6">7.21.7.6 The getchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.6" href="#7.21.7.6">7.21.7.6 The getchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16906,6 +17381,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  getchar returns EOF. If a read error occurs, the error indicator for the stream is set and
  getchar returns EOF.                                                                       *
 
  getchar returns EOF. If a read error occurs, the error indicator for the stream is set and
  getchar returns EOF.                                                                       *
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.7" href="#7.21.7.7">7.21.7.7 The putc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.7" href="#7.21.7.7">7.21.7.7 The putc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16923,6 +17399,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The putc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putc returns EOF.
 
  The putc function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putc returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.8" href="#7.21.7.8">7.21.7.8 The putchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.8" href="#7.21.7.8">7.21.7.8 The putchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16939,6 +17416,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The putchar function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putchar returns EOF.
 
  The putchar function returns the character written. If a write error occurs, the error
  indicator for the stream is set and putchar returns EOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.9" href="#7.21.7.9">7.21.7.9 The puts function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.9" href="#7.21.7.9">7.21.7.9 The puts function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16956,6 +17434,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The puts function returns EOF if a write error occurs; otherwise it returns a nonnegative
  value.
 
  The puts function returns EOF if a write error occurs; otherwise it returns a nonnegative
  value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.7.10" href="#7.21.7.10">7.21.7.10 The ungetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.7.10" href="#7.21.7.10">7.21.7.10 The ungetc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -16998,8 +17477,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note283" href="#note283">283)</a> See ''future library directions'' (<a href="#7.30.9">7.30.9</a>).
 </small>
 
 <p><small><a name="note283" href="#note283">283)</a> See ''future library directions'' (<a href="#7.30.9">7.30.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.8" href="#7.21.8">7.21.8 Direct input/output functions</a></h4>
 
 <h4><a name="7.21.8" href="#7.21.8">7.21.8 Direct input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.8.1" href="#7.21.8.1">7.21.8.1 The fread function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.8.1" href="#7.21.8.1">7.21.8.1 The fread function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17030,6 +17511,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 353 -->
 
  
 <!--page 353 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.8.2" href="#7.21.8.2">7.21.8.2 The fwrite function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.8.2" href="#7.21.8.2">7.21.8.2 The fwrite function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17054,8 +17536,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  less than nmemb only if a write error is encountered. If size or nmemb is zero,
  fwrite returns zero and the state of the stream remains unchanged.
 
  less than nmemb only if a write error is encountered. If size or nmemb is zero,
  fwrite returns zero and the state of the stream remains unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.9" href="#7.21.9">7.21.9 File positioning functions</a></h4>
 
 <h4><a name="7.21.9" href="#7.21.9">7.21.9 File positioning functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.9.1" href="#7.21.9.1">7.21.9.1 The fgetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.9.1" href="#7.21.9.1">7.21.9.1 The fgetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17077,6 +17561,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: the fsetpos function (<a href="#7.21.9.3">7.21.9.3</a>).
 <!--page 354 -->
 
 <p><b> Forward references</b>: the fsetpos function (<a href="#7.21.9.3">7.21.9.3</a>).
 <!--page 354 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.9.2" href="#7.21.9.2">7.21.9.2 The fseek function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.9.2" href="#7.21.9.2">7.21.9.2 The fseek function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17108,6 +17593,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The fseek function returns nonzero only for a request that cannot be satisfied.
 <p><b> Forward references</b>: the ftell function (<a href="#7.21.9.4">7.21.9.4</a>).
 
  The fseek function returns nonzero only for a request that cannot be satisfied.
 <p><b> Forward references</b>: the ftell function (<a href="#7.21.9.4">7.21.9.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.9.3" href="#7.21.9.3">7.21.9.3 The fsetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.9.3" href="#7.21.9.3">7.21.9.3 The fsetpos function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17133,6 +17619,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  If successful, the fsetpos function returns zero; on failure, the fsetpos function
  returns nonzero and stores an implementation-defined positive value in errno.
 
  If successful, the fsetpos function returns zero; on failure, the fsetpos function
  returns nonzero and stores an implementation-defined positive value in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.9.4" href="#7.21.9.4">7.21.9.4 The ftell function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.9.4" href="#7.21.9.4">7.21.9.4 The ftell function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17155,6 +17642,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  for the stream. On failure, the ftell function returns -1L and stores an
  implementation-defined positive value in errno.
 
  for the stream. On failure, the ftell function returns -1L and stores an
  implementation-defined positive value in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.9.5" href="#7.21.9.5">7.21.9.5 The rewind function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.9.5" href="#7.21.9.5">7.21.9.5 The rewind function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17175,8 +17663,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The rewind function returns no value.
 <!--page 356 -->
 
  The rewind function returns no value.
 <!--page 356 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.21.10" href="#7.21.10">7.21.10 Error-handling functions</a></h4>
 
 <h4><a name="7.21.10" href="#7.21.10">7.21.10 Error-handling functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.10.1" href="#7.21.10.1">7.21.10.1 The clearerr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.10.1" href="#7.21.10.1">7.21.10.1 The clearerr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17192,6 +17682,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The clearerr function returns no value.
 
 <p><!--para 3 -->
  The clearerr function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.10.2" href="#7.21.10.2">7.21.10.2 The feof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.10.2" href="#7.21.10.2">7.21.10.2 The feof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17207,6 +17698,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The feof function returns nonzero if and only if the end-of-file indicator is set for
  stream.
 
  The feof function returns nonzero if and only if the end-of-file indicator is set for
  stream.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.10.3" href="#7.21.10.3">7.21.10.3 The ferror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.10.3" href="#7.21.10.3">7.21.10.3 The ferror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17223,6 +17715,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  stream.
 <!--page 357 -->
 
  stream.
 <!--page 357 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.21.10.4" href="#7.21.10.4">7.21.10.4 The perror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.21.10.4" href="#7.21.10.4">7.21.10.4 The perror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17244,6 +17737,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: the strerror function (<a href="#7.23.6.2">7.23.6.2</a>).
 <!--page 358 -->
 
 <p><b> Forward references</b>: the strerror function (<a href="#7.23.6.2">7.23.6.2</a>).
 <!--page 358 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.22" href="#7.22">7.22 General utilities &lt;stdlib.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;stdlib.h&gt;</a> declares five types and several functions of general utility, and
 <h3><a name="7.22" href="#7.22">7.22 General utilities &lt;stdlib.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;stdlib.h&gt;</a> declares five types and several functions of general utility, and


@@ -17295,12 +17789,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note284" href="#note284">284)</a> See ''future library directions'' (<a href="#7.30.10">7.30.10</a>).
 </small>
 
 <p><small><a name="note284" href="#note284">284)</a> See ''future library directions'' (<a href="#7.30.10">7.30.10</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.1" href="#7.22.1">7.22.1 Numeric conversion functions</a></h4>
 <p><!--para 1 -->
  The functions atof, atoi, atol, and atoll need not affect the value of the integer
  expression errno on an error. If the value of the result cannot be represented, the
  behavior is undefined.
 
 <h4><a name="7.22.1" href="#7.22.1">7.22.1 Numeric conversion functions</a></h4>
 <p><!--para 1 -->
  The functions atof, atoi, atol, and atoll need not affect the value of the integer
  expression errno on an error. If the value of the result cannot be represented, the
  behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.1.1" href="#7.22.1.1">7.22.1.1 The atof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.1.1" href="#7.22.1.1">7.22.1.1 The atof function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17320,6 +17816,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The atof function returns the converted value.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.22.1.3">7.22.1.3</a>).
 
  The atof function returns the converted value.
 <p><b> Forward references</b>: the strtod, strtof, and strtold functions (<a href="#7.22.1.3">7.22.1.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.1.2" href="#7.22.1.2">7.22.1.2 The atoi, atol, and atoll functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.1.2" href="#7.22.1.2">7.22.1.2 The atoi, atol, and atoll functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17346,6 +17843,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#7.22.1.4">7.22.1.4</a>).
 <!--page 360 -->
 
  (<a href="#7.22.1.4">7.22.1.4</a>).
 <!--page 360 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.1.3" href="#7.22.1.3">7.22.1.3 The strtod, strtof, and strtold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.1.3" href="#7.22.1.3">7.22.1.3 The strtod, strtof, and strtold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17458,6 +17956,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.1.4" href="#7.22.1.4">7.22.1.4 The strtol, strtoll, strtoul, and strtoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.1.4" href="#7.22.1.4">7.22.1.4 The strtol, strtoll, strtoul, and strtoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17534,8 +18033,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  and sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 <!--page 364 -->
 
  and sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 <!--page 364 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.2" href="#7.22.2">7.22.2 Pseudo-random sequence generation functions</a></h4>
 
 <h4><a name="7.22.2" href="#7.22.2">7.22.2 Pseudo-random sequence generation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.2.1" href="#7.22.2.1">7.22.2.1 The rand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.2.1" href="#7.22.2.1">7.22.2.1 The rand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17563,6 +18064,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  particular requirements should use a generator that is known to be sufficient for their needs.
 </small>
 
  particular requirements should use a generator that is known to be sufficient for their needs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.2.2" href="#7.22.2.2">7.22.2.2 The srand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.2.2" href="#7.22.2.2">7.22.2.2 The srand function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17603,6 +18105,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.3" href="#7.22.3">7.22.3 Memory management functions</a></h4>
 <p><!--para 1 -->
  The order and contiguity of storage allocated by successive calls to the
 <h4><a name="7.22.3" href="#7.22.3">7.22.3 Memory management functions</a></h4>
 <p><!--para 1 -->
  The order and contiguity of storage allocated by successive calls to the


@@ -17618,6 +18121,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  is returned, or the behavior is as if the size were some nonzero value, except that the
  returned pointer shall not be used to access an object.
 
  is returned, or the behavior is as if the size were some nonzero value, except that the
  returned pointer shall not be used to access an object.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.3.1" href="#7.22.3.1">7.22.3.1 The aligned_alloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.3.1" href="#7.22.3.1">7.22.3.1 The aligned_alloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17637,6 +18141,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  space.
 <!--page 366 -->
 
  space.
 <!--page 366 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.3.2" href="#7.22.3.2">7.22.3.2 The calloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.3.2" href="#7.22.3.2">7.22.3.2 The calloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17657,6 +18162,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  constant.
 </small>
 
  constant.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.3.3" href="#7.22.3.3">7.22.3.3 The free function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.3.3" href="#7.22.3.3">7.22.3.3 The free function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17675,6 +18181,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The free function returns no value.
 
 <p><!--para 3 -->
  The free function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.3.4" href="#7.22.3.4">7.22.3.4 The malloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.3.4" href="#7.22.3.4">7.22.3.4 The malloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17695,6 +18202,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The malloc function returns either a null pointer or a pointer to the allocated space.
 
 <p><!--para 3 -->
  The malloc function returns either a null pointer or a pointer to the allocated space.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.3.5" href="#7.22.3.5">7.22.3.5 The realloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.3.5" href="#7.22.3.5">7.22.3.5 The realloc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17721,8 +18229,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value as a pointer to the old object), or a null pointer if the new object could not be
  allocated.
 
  value as a pointer to the old object), or a null pointer if the new object could not be
  allocated.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.4" href="#7.22.4">7.22.4 Communication with the environment</a></h4>
 
 <h4><a name="7.22.4" href="#7.22.4">7.22.4 Communication with the environment</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.1" href="#7.22.4.1">7.22.4.1 The abort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.1" href="#7.22.4.1">7.22.4.1 The abort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17743,6 +18253,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The abort function does not return to its caller.
 
 <p><!--para 3 -->
  The abort function does not return to its caller.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.2" href="#7.22.4.2">7.22.4.2 The atexit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.2" href="#7.22.4.2">7.22.4.2 The atexit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17768,6 +18279,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  applications may need to call both registration functions with the same argument.
 </small>
 
  applications may need to call both registration functions with the same argument.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.3" href="#7.22.4.3">7.22.4.3 The at_quick_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.3" href="#7.22.4.3">7.22.4.3 The at_quick_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17796,6 +18308,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  applications may need to call both registration functions with the same argument.
 </small>
 
  applications may need to call both registration functions with the same argument.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.4" href="#7.22.4.4">7.22.4.4 The exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.4" href="#7.22.4.4">7.22.4.4 The exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17833,6 +18346,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  other registered functions.
 </small>
 
  other registered functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.5" href="#7.22.4.5">7.22.4.5 The _Exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.5" href="#7.22.4.5">7.22.4.5 The _Exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17856,6 +18370,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The _Exit function cannot return to its caller.
 
 <p><!--para 3 -->
  The _Exit function cannot return to its caller.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.6" href="#7.22.4.6">7.22.4.6 The getenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.6" href="#7.22.4.6">7.22.4.6 The getenv function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17883,6 +18398,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note293" href="#note293">293)</a> Many implementations provide non-standard functions that modify the environment list.
 </small>
 
 <p><small><a name="note293" href="#note293">293)</a> Many implementations provide non-standard functions that modify the environment list.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.7" href="#7.22.4.7">7.22.4.7 The quick_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.7" href="#7.22.4.7">7.22.4.7 The quick_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17917,6 +18433,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  other registered functions.
 </small>
 
  other registered functions.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.4.8" href="#7.22.4.8">7.22.4.8 The system function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.4.8" href="#7.22.4.8">7.22.4.8 The system function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -17937,6 +18454,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  command processor is available. If the argument is not a null pointer, and the system
  function does return, it returns an implementation-defined value.
 
  command processor is available. If the argument is not a null pointer, and the system
  function does return, it returns an implementation-defined value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.5" href="#7.22.5">7.22.5 Searching and sorting utilities</a></h4>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified
 <h4><a name="7.22.5" href="#7.22.5">7.22.5 Searching and sorting utilities</a></h4>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified


@@ -17980,6 +18498,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 </small>
 
  
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.5.1" href="#7.22.5.1">7.22.5.1 The bsearch function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.5.1" href="#7.22.5.1">7.22.5.1 The bsearch function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18014,6 +18533,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note296" href="#note296">296)</a> In practice, the entire array is sorted according to the comparison function.
 </small>
 
 <p><small><a name="note296" href="#note296">296)</a> In practice, the entire array is sorted according to the comparison function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.5.2" href="#7.22.5.2">7.22.5.2 The qsort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.5.2" href="#7.22.5.2">7.22.5.2 The qsort function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18038,8 +18558,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 5 -->
  The qsort function returns no value.
 
 <p><!--para 5 -->
  The qsort function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.6" href="#7.22.6">7.22.6 Integer arithmetic functions</a></h4>
 
 <h4><a name="7.22.6" href="#7.22.6">7.22.6 Integer arithmetic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.6.1" href="#7.22.6.1">7.22.6.1 The abs, labs and llabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.6.1" href="#7.22.6.1">7.22.6.1 The abs, labs and llabs functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18066,6 +18588,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note297" href="#note297">297)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 
 <p><small><a name="note297" href="#note297">297)</a> The absolute value of the most negative number cannot be represented in two's complement.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.6.2" href="#7.22.6.2">7.22.6.2 The div, ldiv, and lldiv functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.6.2" href="#7.22.6.2">7.22.6.2 The div, ldiv, and lldiv functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18087,6 +18610,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  each of which has the same type as the arguments numer and denom. If either part of
  the result cannot be represented, the behavior is undefined.
 
  each of which has the same type as the arguments numer and denom. If either part of
  the result cannot be represented, the behavior is undefined.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.7" href="#7.22.7">7.22.7 Multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category
 <h4><a name="7.22.7" href="#7.22.7">7.22.7 Multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category


@@ -18103,6 +18627,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.7.1" href="#7.22.7.1">7.22.7.1 The mblen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.7.1" href="#7.22.7.1">7.22.7.1 The mblen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18135,6 +18660,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  multibyte character).
 <p><b> Forward references</b>: the mbtowc function (<a href="#7.22.7.2">7.22.7.2</a>).
 
  multibyte character).
 <p><b> Forward references</b>: the mbtowc function (<a href="#7.22.7.2">7.22.7.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.7.2" href="#7.22.7.2">7.22.7.2 The mbtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.7.2" href="#7.22.7.2">7.22.7.2 The mbtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18168,6 +18694,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  macro.
 <!--page 376 -->
 
  macro.
 <!--page 376 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.7.3" href="#7.22.7.3">7.22.7.3 The wctomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.7.3" href="#7.22.7.3">7.22.7.3 The wctomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18196,11 +18723,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 5 -->
  In no case will the value returned be greater than the value of the MB_CUR_MAX macro.
 
 <p><!--para 5 -->
  In no case will the value returned be greater than the value of the MB_CUR_MAX macro.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.22.8" href="#7.22.8">7.22.8 Multibyte/wide string conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 
 <h4><a name="7.22.8" href="#7.22.8">7.22.8 Multibyte/wide string conversion functions</a></h4>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.8.1" href="#7.22.8.1">7.22.8.1 The mbstowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.8.1" href="#7.22.8.1">7.22.8.1 The mbstowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18233,6 +18762,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note299" href="#note299">299)</a> The array will not be null-terminated if the value returned is n.
 </small>
 
 <p><small><a name="note299" href="#note299">299)</a> The array will not be null-terminated if the value returned is n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.22.8.2" href="#7.22.8.2">7.22.8.2 The wcstombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.22.8.2" href="#7.22.8.2">7.22.8.2 The wcstombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18265,8 +18795,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 378 -->
 
  
 <!--page 378 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.23" href="#7.23">7.23 String handling &lt;string.h&gt;</a></h3>
 
 <h3><a name="7.23" href="#7.23">7.23 String handling &lt;string.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.1" href="#7.23.1">7.23.1 String function conventions</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;string.h&gt;</a> declares one type and several functions, and defines one
 <h4><a name="7.23.1" href="#7.23.1">7.23.1 String function conventions</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;string.h&gt;</a> declares one type and several functions, and defines one


@@ -18292,8 +18824,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note300" href="#note300">300)</a> See ''future library directions'' (<a href="#7.30.11">7.30.11</a>).
 </small>
 
 <p><small><a name="note300" href="#note300">300)</a> See ''future library directions'' (<a href="#7.30.11">7.30.11</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.2" href="#7.23.2">7.23.2 Copying functions</a></h4>
 
 <h4><a name="7.23.2" href="#7.23.2">7.23.2 Copying functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.1" href="#7.23.2.1">7.23.2.1 The memcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.1" href="#7.23.2.1">7.23.2.1 The memcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18317,6 +18851,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 379 -->
 
  
 <!--page 379 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.2" href="#7.23.2.2">7.23.2.2 The memmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.2" href="#7.23.2.2">7.23.2.2 The memmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18335,6 +18870,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The memmove function returns the value of s1.
 
 <p><!--para 3 -->
  The memmove function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.3" href="#7.23.2.3">7.23.2.3 The strcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.3" href="#7.23.2.3">7.23.2.3 The strcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18352,6 +18888,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The strcpy function returns the value of s1.
 
 <p><!--para 3 -->
  The strcpy function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.2.4" href="#7.23.2.4">7.23.2.4 The strncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.2.4" href="#7.23.2.4">7.23.2.4 The strncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18380,8 +18917,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  not be null-terminated.
 </small>
 
  not be null-terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.3" href="#7.23.3">7.23.3 Concatenation functions</a></h4>
 
 <h4><a name="7.23.3" href="#7.23.3">7.23.3 Concatenation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.1" href="#7.23.3.1">7.23.3.1 The strcat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.1" href="#7.23.3.1">7.23.3.1 The strcat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18400,6 +18939,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The strcat function returns the value of s1.
 
 <p><!--para 3 -->
  The strcat function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.3.2" href="#7.23.3.2">7.23.3.2 The strncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.3.2" href="#7.23.3.2">7.23.3.2 The strncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18428,6 +18968,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  strlen(s1)+n+1.
 </small>
 
  strlen(s1)+n+1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.4" href="#7.23.4">7.23.4 Comparison functions</a></h4>
 <p><!--para 1 -->
  The sign of a nonzero value returned by the comparison functions memcmp, strcmp,
 <h4><a name="7.23.4" href="#7.23.4">7.23.4 Comparison functions</a></h4>
 <p><!--para 1 -->
  The sign of a nonzero value returned by the comparison functions memcmp, strcmp,


@@ -18435,6 +18976,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  pair of characters (both interpreted as unsigned char) that differ in the objects being
  compared.
 
  pair of characters (both interpreted as unsigned char) that differ in the objects being
  compared.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.4.1" href="#7.23.4.1">7.23.4.1 The memcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.4.1" href="#7.23.4.1">7.23.4.1 The memcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18458,6 +19000,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  comparison.
 </small>
 
  comparison.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.4.2" href="#7.23.4.2">7.23.4.2 The strcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.4.2" href="#7.23.4.2">7.23.4.2 The strcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18477,6 +19020,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 382 -->
  pointed to by s2.
 
 <!--page 382 -->
  pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.4.3" href="#7.23.4.3">7.23.4.3 The strcoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.4.3" href="#7.23.4.3">7.23.4.3 The strcoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18494,6 +19038,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  accordingly as the string pointed to by s1 is greater than, equal to, or less than the string
  pointed to by s2 when both are interpreted as appropriate to the current locale.
 
  accordingly as the string pointed to by s1 is greater than, equal to, or less than the string
  pointed to by s2 when both are interpreted as appropriate to the current locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.4.4" href="#7.23.4.4">7.23.4.4 The strncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.4.4" href="#7.23.4.4">7.23.4.4 The strncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18512,6 +19057,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.4.5" href="#7.23.4.5">7.23.4.5 The strxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.4.5" href="#7.23.4.5">7.23.4.5 The strxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18545,8 +19091,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.5" href="#7.23.5">7.23.5 Search functions</a></h4>
 
 <h4><a name="7.23.5" href="#7.23.5">7.23.5 Search functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.1" href="#7.23.5.1">7.23.5.1 The memchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.1" href="#7.23.5.1">7.23.5.1 The memchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18565,6 +19113,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The memchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the object.
 
  The memchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the object.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.2" href="#7.23.5.2">7.23.5.2 The strchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.2" href="#7.23.5.2">7.23.5.2 The strchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18583,6 +19132,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The strchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the string.
 
  The strchr function returns a pointer to the located character, or a null pointer if the
  character does not occur in the string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.3" href="#7.23.5.3">7.23.5.3 The strcspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.3" href="#7.23.5.3">7.23.5.3 The strcspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18599,6 +19149,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The strcspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The strcspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.4" href="#7.23.5.4">7.23.5.4 The strpbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.4" href="#7.23.5.4">7.23.5.4 The strpbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18615,6 +19166,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The strpbrk function returns a pointer to the character, or a null pointer if no character
  from s2 occurs in s1.
 
  The strpbrk function returns a pointer to the character, or a null pointer if no character
  from s2 occurs in s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.5" href="#7.23.5.5">7.23.5.5 The strrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.5" href="#7.23.5.5">7.23.5.5 The strrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18633,6 +19185,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The strrchr function returns a pointer to the character, or a null pointer if c does not
  occur in the string.
 
  The strrchr function returns a pointer to the character, or a null pointer if c does not
  occur in the string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.6" href="#7.23.5.6">7.23.5.6 The strspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.6" href="#7.23.5.6">7.23.5.6 The strspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18648,6 +19201,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The strspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The strspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.7" href="#7.23.5.7">7.23.5.7 The strstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.7" href="#7.23.5.7">7.23.5.7 The strstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18665,6 +19219,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The strstr function returns a pointer to the located string, or a null pointer if the string
  is not found. If s2 points to a string with zero length, the function returns s1.
 
  The strstr function returns a pointer to the located string, or a null pointer if the string
  is not found. If s2 points to a string with zero length, the function returns s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.5.8" href="#7.23.5.8">7.23.5.8 The strtok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.5.8" href="#7.23.5.8">7.23.5.8 The strtok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18716,8 +19271,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.23.6" href="#7.23.6">7.23.6 Miscellaneous functions</a></h4>
 
 <h4><a name="7.23.6" href="#7.23.6">7.23.6 Miscellaneous functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.6.1" href="#7.23.6.1">7.23.6.1 The memset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.6.1" href="#7.23.6.1">7.23.6.1 The memset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18734,6 +19291,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The memset function returns the value of s.
 <!--page 387 -->
 
  The memset function returns the value of s.
 <!--page 387 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.6.2" href="#7.23.6.2">7.23.6.2 The strerror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.6.2" href="#7.23.6.2">7.23.6.2 The strerror function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18755,6 +19313,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specific. The array pointed to shall not be modified by the program, but may be
  overwritten by a subsequent call to the strerror function.
 
  specific. The array pointed to shall not be modified by the program, but may be
  overwritten by a subsequent call to the strerror function.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.23.6.3" href="#7.23.6.3">7.23.6.3 The strlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.23.6.3" href="#7.23.6.3">7.23.6.3 The strlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -18771,6 +19330,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character.
 <!--page 388 -->
 
  character.
 <!--page 388 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.24" href="#7.24">7.24 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;tgmath.h&gt;</a> includes the headers <a href="#7.12">&lt;math.h&gt;</a> and <a href="#7.3">&lt;complex.h&gt;</a> and
 <h3><a name="7.24" href="#7.24">7.24 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.24">&lt;tgmath.h&gt;</a> includes the headers <a href="#7.12">&lt;math.h&gt;</a> and <a href="#7.3">&lt;complex.h&gt;</a> and


@@ -18901,8 +19461,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the behavior is undefined.
 </small>
 
  the behavior is undefined.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.25" href="#7.25">7.25 Threads &lt;threads.h&gt;</a></h3>
 
 <h3><a name="7.25" href="#7.25">7.25 Threads &lt;threads.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.1" href="#7.25.1">7.25.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;threads.h&gt;</a> defines macros, and declares types, enumeration constants,
 <h4><a name="7.25.1" href="#7.25.1">7.25.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.25">&lt;threads.h&gt;</a> defines macros, and declares types, enumeration constants,


@@ -19009,8 +19571,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  was unable to allocate memory.
 <!--page 393 -->
 
  was unable to allocate memory.
 <!--page 393 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.2" href="#7.25.2">7.25.2 Initialization functions</a></h4>
 
 <h4><a name="7.25.2" href="#7.25.2">7.25.2 Initialization functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.2.1" href="#7.25.2.1">7.25.2.1 The call_once function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.2.1" href="#7.25.2.1">7.25.2.1 The call_once function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19028,8 +19592,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The call_once function returns no value.
 
 <p><!--para 3 -->
  The call_once function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.3" href="#7.25.3">7.25.3 Condition variable functions</a></h4>
 
 <h4><a name="7.25.3" href="#7.25.3">7.25.3 Condition variable functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.1" href="#7.25.3.1">7.25.3.1 The cnd_broadcast function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.1" href="#7.25.3.1">7.25.3.1 The cnd_broadcast function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19048,6 +19614,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The cnd_broadcast function returns thrd_success on success, or thrd_error
  if the request could not be honored.
 
  The cnd_broadcast function returns thrd_success on success, or thrd_error
  if the request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.2" href="#7.25.3.2">7.25.3.2 The cnd_destroy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.2" href="#7.25.3.2">7.25.3.2 The cnd_destroy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19065,6 +19632,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The cnd_destroy function returns no value.
 
 <p><!--para 3 -->
  The cnd_destroy function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.3" href="#7.25.3.3">7.25.3.3 The cnd_init function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.3" href="#7.25.3.3">7.25.3.3 The cnd_init function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19084,6 +19652,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  memory could be allocated for the newly created condition, or thrd_error if the
  request could not be honored.
 
  memory could be allocated for the newly created condition, or thrd_error if the
  request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.4" href="#7.25.3.4">7.25.3.4 The cnd_signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.4" href="#7.25.3.4">7.25.3.4 The cnd_signal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19102,6 +19671,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The cnd_signal function returns thrd_success on success or thrd_error if
  the request could not be honored.
 
  The cnd_signal function returns thrd_success on success or thrd_error if
  the request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.5" href="#7.25.3.5">7.25.3.5 The cnd_timedwait function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.5" href="#7.25.3.5">7.25.3.5 The cnd_timedwait function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19125,6 +19695,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  thrd_timeout if the time specified in the call was reached without acquiring the
  requested resource, or thrd_error if the request could not be honored.
 
  thrd_timeout if the time specified in the call was reached without acquiring the
  requested resource, or thrd_error if the request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.3.6" href="#7.25.3.6">7.25.3.6 The cnd_wait function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.3.6" href="#7.25.3.6">7.25.3.6 The cnd_wait function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19145,8 +19716,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The cnd_wait function returns thrd_success on success or thrd_error if the
  request could not be honored.
 
  The cnd_wait function returns thrd_success on success or thrd_error if the
  request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.4" href="#7.25.4">7.25.4 Mutex functions</a></h4>
 
 <h4><a name="7.25.4" href="#7.25.4">7.25.4 Mutex functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.1" href="#7.25.4.1">7.25.4.1 The mtx_destroy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.1" href="#7.25.4.1">7.25.4.1 The mtx_destroy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19163,6 +19736,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The mtx_destroy function returns no value.
 
 <p><!--para 3 -->
  The mtx_destroy function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.2" href="#7.25.4.2">7.25.4.2 The mtx_init function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.2" href="#7.25.4.2">7.25.4.2 The mtx_init function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19188,6 +19762,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The mtx_init function returns thrd_success on success, or thrd_error if the
  request could not be honored.
 
  The mtx_init function returns thrd_success on success, or thrd_error if the
  request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.3" href="#7.25.4.3">7.25.4.3 The mtx_lock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.3" href="#7.25.4.3">7.25.4.3 The mtx_lock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19207,6 +19782,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  honored.
 <!--page 397 -->
 
  honored.
 <!--page 397 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.4" href="#7.25.4.4">7.25.4.4 The mtx_timedlock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.4" href="#7.25.4.4">7.25.4.4 The mtx_timedlock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19227,6 +19803,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  reached without acquiring the requested resource, or thrd_error if the request could
  not be honored.
 
  reached without acquiring the requested resource, or thrd_error if the request could
  not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.5" href="#7.25.4.5">7.25.4.5 The mtx_trylock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.5" href="#7.25.4.5">7.25.4.5 The mtx_trylock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19246,6 +19823,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the resource requested is already in use, or thrd_error if the request could not be
  honored.
 
  the resource requested is already in use, or thrd_error if the request could not be
  honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.4.6" href="#7.25.4.6">7.25.4.6 The mtx_unlock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.4.6" href="#7.25.4.6">7.25.4.6 The mtx_unlock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19263,8 +19841,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The mtx_unlock function returns thrd_success on success or thrd_error if
  the request could not be honored.
 
  The mtx_unlock function returns thrd_success on success or thrd_error if
  the request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.5" href="#7.25.5">7.25.5 Thread functions</a></h4>
 
 <h4><a name="7.25.5" href="#7.25.5">7.25.5 Thread functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.1" href="#7.25.5.1">7.25.5.1 The thrd_create function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.1" href="#7.25.5.1">7.25.5.1 The thrd_create function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19287,6 +19867,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  no memory could be allocated for the thread requested, or thrd_error if the request
  could not be honored.
 
  no memory could be allocated for the thread requested, or thrd_error if the request
  could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.2" href="#7.25.5.2">7.25.5.2 The thrd_current function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.2" href="#7.25.5.2">7.25.5.2 The thrd_current function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19301,6 +19882,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The thrd_current function returns the identifier of the thread that called it.
 
 <p><!--para 3 -->
  The thrd_current function returns the identifier of the thread that called it.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.3" href="#7.25.5.3">7.25.5.3 The thrd_detach function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.3" href="#7.25.5.3">7.25.5.3 The thrd_detach function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19319,6 +19901,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The thrd_detach function returns thrd_success on success or thrd_error if
  the request could not be honored.
 
  The thrd_detach function returns thrd_success on success or thrd_error if
  the request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.4" href="#7.25.5.4">7.25.5.4 The thrd_equal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.4" href="#7.25.5.4">7.25.5.4 The thrd_equal function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19335,6 +19918,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The thrd_equal function returns zero if the thread thr0 and the thread thr1 refer to
  different threads. Otherwise the thrd_equal function returns a nonzero value.
 
  The thrd_equal function returns zero if the thread thr0 and the thread thr1 refer to
  different threads. Otherwise the thrd_equal function returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.5" href="#7.25.5.5">7.25.5.5 The thrd_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.5" href="#7.25.5.5">7.25.5.5 The thrd_exit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19350,6 +19934,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The thrd_exit function returns no value.
 
 <p><!--para 3 -->
  The thrd_exit function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.6" href="#7.25.5.6">7.25.5.6 The thrd_join function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.6" href="#7.25.5.6">7.25.5.6 The thrd_join function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19370,6 +19955,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The thrd_join function returns thrd_success on success or thrd_error if the
  request could not be honored.
 
  The thrd_join function returns thrd_success on success or thrd_error if the
  request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.7" href="#7.25.5.7">7.25.5.7 The thrd_sleep function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.7" href="#7.25.5.7">7.25.5.7 The thrd_sleep function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19385,6 +19971,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The thrd_sleep function returns no value.
 
 <p><!--para 3 -->
  The thrd_sleep function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.5.8" href="#7.25.5.8">7.25.5.8 The thrd_yield function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.5.8" href="#7.25.5.8">7.25.5.8 The thrd_yield function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19400,8 +19987,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The thrd_yield function returns no value.
 
 <p><!--para 3 -->
  The thrd_yield function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.6" href="#7.25.6">7.25.6 Thread-specific storage functions</a></h4>
 
 <h4><a name="7.25.6" href="#7.25.6">7.25.6 Thread-specific storage functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.6.1" href="#7.25.6.1">7.25.6.1 The tss_create function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.6.1" href="#7.25.6.1">7.25.6.1 The tss_create function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19421,6 +20010,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  thrd_success; otherwise, thrd_error is returned and the thread-specific storage
  pointed to by key is set to an undefined value.
 
  thrd_success; otherwise, thrd_error is returned and the thread-specific storage
  pointed to by key is set to an undefined value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.6.2" href="#7.25.6.2">7.25.6.2 The tss_delete function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.6.2" href="#7.25.6.2">7.25.6.2 The tss_delete function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19436,6 +20026,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The tss_delete function returns no value.
 
 <p><!--para 3 -->
  The tss_delete function returns no value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.6.3" href="#7.25.6.3">7.25.6.3 The tss_get function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.6.3" href="#7.25.6.3">7.25.6.3 The tss_get function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19452,6 +20043,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The tss_get function returns the value for the current thread if successful, or zero if
  unsuccessful.
 
  The tss_get function returns the value for the current thread if successful, or zero if
  unsuccessful.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.6.4" href="#7.25.6.4">7.25.6.4 The tss_set function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.6.4" href="#7.25.6.4">7.25.6.4 The tss_set function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19469,8 +20061,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The tss_set function returns thrd_success on success or thrd_error if the
  request could not be honored.
 
  The tss_set function returns thrd_success on success or thrd_error if the
  request could not be honored.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.25.7" href="#7.25.7">7.25.7 Time functions</a></h4>
 
 <h4><a name="7.25.7" href="#7.25.7">7.25.7 Time functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.25.7.1" href="#7.25.7.1">7.25.7.1 The xtime_get function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.25.7.1" href="#7.25.7.1">7.25.7.1 The xtime_get function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19497,8 +20091,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  xtime object is system dependent.
 </small>
 
  xtime object is system dependent.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.26" href="#7.26">7.26 Date and time &lt;time.h&gt;</a></h3>
 
 <h3><a name="7.26" href="#7.26">7.26 Date and time &lt;time.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.1" href="#7.26.1">7.26.1 Components of time</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.26">&lt;time.h&gt;</a> defines two macros, and declares several types and functions for
 <h4><a name="7.26.1" href="#7.26.1">7.26.1 Components of time</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.26">&lt;time.h&gt;</a> defines two macros, and declares several types and functions for


@@ -19555,8 +20151,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note307" href="#note307">307)</a> The range [0, 60] for tm_sec allows for a positive leap second.
 </small>
 
 <p><small><a name="note307" href="#note307">307)</a> The range [0, 60] for tm_sec allows for a positive leap second.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.2" href="#7.26.2">7.26.2 Time manipulation functions</a></h4>
 
 <h4><a name="7.26.2" href="#7.26.2">7.26.2 Time manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.2.1" href="#7.26.2.1">7.26.2.1 The clock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.2.1" href="#7.26.2.1">7.26.2.1 The clock function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19581,6 +20179,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the program and its return value subtracted from the value returned by subsequent calls.
 </small>
 
  the program and its return value subtracted from the value returned by subsequent calls.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.2.2" href="#7.26.2.2">7.26.2.2 The difftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.2.2" href="#7.26.2.2">7.26.2.2 The difftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19601,6 +20200,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 405 -->
 
  
 <!--page 405 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.2.3" href="#7.26.2.3">7.26.2.3 The mktime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.2.3" href="#7.26.2.3">7.26.2.3 The mktime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19661,6 +20261,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  causes it to attempt to determine whether Daylight Saving Time is in effect for the specified time.
 </small>
 
  causes it to attempt to determine whether Daylight Saving Time is in effect for the specified time.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.2.4" href="#7.26.2.4">7.26.2.4 The time function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.2.4" href="#7.26.2.4">7.26.2.4 The time function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19679,6 +20280,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  available. If timer is not a null pointer, the return value is also assigned to the object it
  points to.
 
  available. If timer is not a null pointer, the return value is also assigned to the object it
  points to.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.26.3" href="#7.26.3">7.26.3 Time conversion functions</a></h4>
 <p><!--para 1 -->
  Except for the strftime function, these functions each return a pointer to one of two
 <h4><a name="7.26.3" href="#7.26.3">7.26.3 Time conversion functions</a></h4>
 <p><!--para 1 -->
  Except for the strftime function, these functions each return a pointer to one of two


@@ -19688,6 +20290,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  previous call to any of them and the functions are not required to avoid data races. The
  implementation shall behave as if no other library functions call these functions.
 
  previous call to any of them and the functions are not required to avoid data races. The
  implementation shall behave as if no other library functions call these functions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.3.1" href="#7.26.3.1">7.26.3.1 The asctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.3.1" href="#7.26.3.1">7.26.3.1 The asctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19737,6 +20340,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note310" href="#note310">310)</a> See <a href="#7.26.1">7.26.1</a>.
 </small>
 
 <p><small><a name="note310" href="#note310">310)</a> See <a href="#7.26.1">7.26.1</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.3.2" href="#7.26.3.2">7.26.3.2 The ctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.3.2" href="#7.26.3.2">7.26.3.2 The ctime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19761,6 +20365,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  broken-down time as argument.
 <p><b> Forward references</b>: the localtime function (<a href="#7.26.3.4">7.26.3.4</a>).
 
  broken-down time as argument.
 <p><b> Forward references</b>: the localtime function (<a href="#7.26.3.4">7.26.3.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.3.3" href="#7.26.3.3">7.26.3.3 The gmtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.3.3" href="#7.26.3.3">7.26.3.3 The gmtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19777,6 +20382,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The gmtime function returns a pointer to the broken-down time, or a null pointer if the
  specified time cannot be converted to UTC.
 
  The gmtime function returns a pointer to the broken-down time, or a null pointer if the
  specified time cannot be converted to UTC.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.3.4" href="#7.26.3.4">7.26.3.4 The localtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.3.4" href="#7.26.3.4">7.26.3.4 The localtime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -19793,6 +20399,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The localtime function returns a pointer to the broken-down time, or a null pointer if
  the specified time cannot be converted to local time.
 
  The localtime function returns a pointer to the broken-down time, or a null pointer if
  the specified time cannot be converted to local time.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.26.3.5" href="#7.26.3.5">7.26.3.5 The strftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.26.3.5" href="#7.26.3.5">7.26.3.5 The strftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20000,6 +20607,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  zero is returned and the contents of the array are indeterminate.
 <!--page 413 -->
 
  zero is returned and the contents of the array are indeterminate.
 <!--page 413 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.27" href="#7.27">7.27 Unicode utilities &lt;uchar.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.27">&lt;uchar.h&gt;</a> declares types and functions for manipulating Unicode
 <h3><a name="7.27" href="#7.27">7.27 Unicode utilities &lt;uchar.h&gt;</a></h3>
 <p><!--para 1 -->
  The header <a href="#7.27">&lt;uchar.h&gt;</a> declares types and functions for manipulating Unicode


@@ -20018,6 +20626,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  which is an unsigned integer type used for 32-bit characters and is the same type as
  uint_least32_t (also described in <a href="#7.20.1.2">7.20.1.2</a>).
 
  which is an unsigned integer type used for 32-bit characters and is the same type as
  uint_least32_t (also described in <a href="#7.20.1.2">7.20.1.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.27.1" href="#7.27.1">7.27.1 Restartable multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  These functions have a parameter, ps, of type pointer to mbstate_t that points to an
 <h4><a name="7.27.1" href="#7.27.1">7.27.1 Restartable multibyte/wide character conversion functions</a></h4>
 <p><!--para 1 -->
  These functions have a parameter, ps, of type pointer to mbstate_t that points to an


@@ -20028,6 +20637,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to avoid data races in this case. The implementation behaves as if no library function
  calls these functions with a null pointer for ps.
 
  to avoid data races in this case. The implementation behaves as if no library function
  calls these functions with a null pointer for ps.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.27.1.1" href="#7.27.1.1">7.27.1.1 The mbrtoc16 function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.27.1.1" href="#7.27.1.1">7.27.1.1 The mbrtoc16 function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20089,6 +20699,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.27.1.2" href="#7.27.1.2">7.27.1.2 The c16rtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.27.1.2" href="#7.27.1.2">7.27.1.2 The c16rtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20121,6 +20732,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.27.1.3" href="#7.27.1.3">7.27.1.3 The mbrtoc32 function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.27.1.3" href="#7.27.1.3">7.27.1.3 The mbrtoc32 function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20182,6 +20794,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.27.1.4" href="#7.27.1.4">7.27.1.4 The c32rtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.27.1.4" href="#7.27.1.4">7.27.1.4 The c32rtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20216,8 +20829,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 417 -->
 
  
 <!--page 417 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.28" href="#7.28">7.28 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h3>
 
 <h3><a name="7.28" href="#7.28">7.28 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.1" href="#7.28.1">7.28.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> defines four macros, and declares four data types, one tag, and
 <h4><a name="7.28.1" href="#7.28.1">7.28.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> defines four macros, and declares four data types, one tag, and


@@ -20279,6 +20894,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note315" href="#note315">315)</a> The value of the macro WEOF may differ from that of EOF and need not be negative.
 </small>
 
 <p><small><a name="note315" href="#note315">315)</a> The value of the macro WEOF may differ from that of EOF and need not be negative.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.2" href="#7.28.2">7.28.2 Formatted wide character input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted wide character input/output functions shall behave as if there is a sequence
 <h4><a name="7.28.2" href="#7.28.2">7.28.2 Formatted wide character input/output functions</a></h4>
 <p><!--para 1 -->
  The formatted wide character input/output functions shall behave as if there is a sequence


@@ -20288,6 +20904,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note316" href="#note316">316)</a> The fwprintf functions perform writes to memory for the %n specifier.
 </small>
 
 <p><small><a name="note316" href="#note316">316)</a> The fwprintf functions perform writes to memory for the %n specifier.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.1" href="#7.28.2.1">7.28.2.1 The fwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.1" href="#7.28.2.1">7.28.2.1 The fwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20652,6 +21269,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the case of fixed-point conversion by the source value as well.
 </small>
 
  the case of fixed-point conversion by the source value as well.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.2" href="#7.28.2.2">7.28.2.2 The fwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.2" href="#7.28.2.2">7.28.2.2 The fwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20948,6 +21566,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note326" href="#note326">326)</a> See ''future library directions'' (<a href="#7.30.12">7.30.12</a>).
 </small>
 
 <p><small><a name="note326" href="#note326">326)</a> See ''future library directions'' (<a href="#7.30.12">7.30.12</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.3" href="#7.28.2.3">7.28.2.3 The swprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.3" href="#7.28.2.3">7.28.2.3 The swprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20969,6 +21588,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  counting the terminating null wide character, or a negative value if an encoding error
  occurred or if n or more wide characters were requested to be written.
 
  counting the terminating null wide character, or a negative value if an encoding error
  occurred or if n or more wide characters were requested to be written.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.4" href="#7.28.2.4">7.28.2.4 The swscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.4" href="#7.28.2.4">7.28.2.4 The swscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -20991,6 +21611,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  zero, in the event of an early matching failure.
 <!--page 432 -->
 
  zero, in the event of an early matching failure.
 <!--page 432 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.5" href="#7.28.2.5">7.28.2.5 The vfwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.5" href="#7.28.2.5">7.28.2.5 The vfwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21041,6 +21662,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 
  invoke the va_arg macro, the value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.6" href="#7.28.2.6">7.28.2.6 The vfwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.6" href="#7.28.2.6">7.28.2.6 The vfwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21065,6 +21687,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.7" href="#7.28.2.7">7.28.2.7 The vswprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.7" href="#7.28.2.7">7.28.2.7 The vswprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21089,6 +21712,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  occurred or if n or more wide characters were requested to be generated.
 <!--page 434 -->
 
  occurred or if n or more wide characters were requested to be generated.
 <!--page 434 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.8" href="#7.28.2.8">7.28.2.8 The vswscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.8" href="#7.28.2.8">7.28.2.8 The vswscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21112,6 +21736,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.9" href="#7.28.2.9">7.28.2.9 The vwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.9" href="#7.28.2.9">7.28.2.9 The vwprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21133,6 +21758,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value if an output or encoding error occurred.
 <!--page 435 -->
 
  value if an output or encoding error occurred.
 <!--page 435 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.10" href="#7.28.2.10">7.28.2.10 The vwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.10" href="#7.28.2.10">7.28.2.10 The vwscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21155,6 +21781,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.11" href="#7.28.2.11">7.28.2.11 The wprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.11" href="#7.28.2.11">7.28.2.11 The wprintf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21171,6 +21798,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wprintf function returns the number of wide characters transmitted, or a negative
  value if an output or encoding error occurred.
 
  The wprintf function returns the number of wide characters transmitted, or a negative
  value if an output or encoding error occurred.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.2.12" href="#7.28.2.12">7.28.2.12 The wscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.2.12" href="#7.28.2.12">7.28.2.12 The wscanf function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21190,8 +21818,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 
  returns the number of input items assigned, which can be fewer than provided for, or even
  zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.3" href="#7.28.3">7.28.3 Wide character input/output functions</a></h4>
 
 <h4><a name="7.28.3" href="#7.28.3">7.28.3 Wide character input/output functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.1" href="#7.28.3.1">7.28.3.1 The fgetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.1" href="#7.28.3.1">7.28.3.1 The fgetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21220,6 +21850,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Also, errno will be set to EILSEQ by input/output functions only if an encoding error occurs.
 </small>
 
  Also, errno will be set to EILSEQ by input/output functions only if an encoding error occurs.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.2" href="#7.28.3.2">7.28.3.2 The fgetws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.2" href="#7.28.3.2">7.28.3.2 The fgetws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21246,6 +21877,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  null pointer is returned. If a read or encoding error occurs during the operation, the array
  contents are indeterminate and a null pointer is returned.
 
  null pointer is returned. If a read or encoding error occurs during the operation, the array
  contents are indeterminate and a null pointer is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.3" href="#7.28.3.3">7.28.3.3 The fputwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.3" href="#7.28.3.3">7.28.3.3 The fputwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21267,6 +21899,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  error indicator for the stream is set and fputwc returns WEOF. If an encoding error
  occurs, the value of the macro EILSEQ is stored in errno and fputwc returns WEOF.
 
  error indicator for the stream is set and fputwc returns WEOF. If an encoding error
  occurs, the value of the macro EILSEQ is stored in errno and fputwc returns WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.4" href="#7.28.3.4">7.28.3.4 The fputws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.4" href="#7.28.3.4">7.28.3.4 The fputws function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21286,6 +21919,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  returns a nonnegative value.
 <!--page 438 -->
 
  returns a nonnegative value.
 <!--page 438 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.5" href="#7.28.3.5">7.28.3.5 The fwide function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.5" href="#7.28.3.5">7.28.3.5 The fwide function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21310,6 +21944,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note329" href="#note329">329)</a> If the orientation of the stream has already been determined, fwide does not change it.
 </small>
 
 <p><small><a name="note329" href="#note329">329)</a> If the orientation of the stream has already been determined, fwide does not change it.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.6" href="#7.28.3.6">7.28.3.6 The getwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.6" href="#7.28.3.6">7.28.3.6 The getwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21328,6 +21963,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The getwc function returns the next wide character from the input stream pointed to by
  stream, or WEOF.
 
  The getwc function returns the next wide character from the input stream pointed to by
  stream, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.7" href="#7.28.3.7">7.28.3.7 The getwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.7" href="#7.28.3.7">7.28.3.7 The getwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21348,6 +21984,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The getwchar function returns the next wide character from the input stream pointed to
  by stdin, or WEOF.
 
  The getwchar function returns the next wide character from the input stream pointed to
  by stdin, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.8" href="#7.28.3.8">7.28.3.8 The putwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.8" href="#7.28.3.8">7.28.3.8 The putwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21365,6 +22002,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The putwc function returns the wide character written, or WEOF.
 
 <p><!--para 3 -->
  The putwc function returns the wide character written, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.9" href="#7.28.3.9">7.28.3.9 The putwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.9" href="#7.28.3.9">7.28.3.9 The putwchar function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21379,6 +22017,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The putwchar function returns the character written, or WEOF.
 
 <p><!--para 3 -->
  The putwchar function returns the character written, or WEOF.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.3.10" href="#7.28.3.10">7.28.3.10 The ungetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.3.10" href="#7.28.3.10">7.28.3.10 The ungetwc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21417,6 +22056,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The ungetwc function returns the wide character pushed back, or WEOF if the operation
  fails.
 
  The ungetwc function returns the wide character pushed back, or WEOF if the operation
  fails.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.4" href="#7.28.4">7.28.4 General wide string utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> declares a number of functions useful for wide string
 <h4><a name="7.28.4" href="#7.28.4">7.28.4 General wide string utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> declares a number of functions useful for wide string


@@ -21433,8 +22073,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  zero wide characters.
 <!--page 441 -->
 
  zero wide characters.
 <!--page 441 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.1" href="#7.28.4.1">7.28.4.1 Wide string numeric conversion functions</a></h5>
 
 <h5><a name="7.28.4.1" href="#7.28.4.1">7.28.4.1 Wide string numeric conversion functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.1.1" href="#7.28.4.1.1">7.28.4.1.1 The wcstod, wcstof, and wcstold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.1.1" href="#7.28.4.1.1">7.28.4.1.1 The wcstod, wcstof, and wcstold functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21559,6 +22201,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 
  to the same internal floating value, but if not will round to adjacent values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.1.2" href="#7.28.4.1.2">7.28.4.1.2 The wcstol, wcstoll, wcstoul, and wcstoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.1.2" href="#7.28.4.1.2">7.28.4.1.2 The wcstol, wcstoll, wcstoul, and wcstoull functions</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21634,8 +22277,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  LLONG_MAX, ULONG_MAX, or ULLONG_MAX is returned (according to the return type
  sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 
  LLONG_MAX, ULONG_MAX, or ULLONG_MAX is returned (according to the return type
  sign of the value, if any), and the value of the macro ERANGE is stored in errno.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.2" href="#7.28.4.2">7.28.4.2 Wide string copying functions</a></h5>
 
 <h5><a name="7.28.4.2" href="#7.28.4.2">7.28.4.2 Wide string copying functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.2.1" href="#7.28.4.2.1">7.28.4.2.1 The wcscpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.2.1" href="#7.28.4.2.1">7.28.4.2.1 The wcscpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21653,6 +22298,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcscpy function returns the value of s1.
 <!--page 446 -->
 
  The wcscpy function returns the value of s1.
 <!--page 446 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.2.2" href="#7.28.4.2.2">7.28.4.2.2 The wcsncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.2.2" href="#7.28.4.2.2">7.28.4.2.2 The wcsncpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21680,6 +22326,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  result will not be null-terminated.
 </small>
 
  result will not be null-terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.2.3" href="#7.28.4.2.3">7.28.4.2.3 The wmemcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.2.3" href="#7.28.4.2.3">7.28.4.2.3 The wmemcpy function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21702,6 +22349,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 447 -->
 
  
 <!--page 447 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.2.4" href="#7.28.4.2.4">7.28.4.2.4 The wmemmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.2.4" href="#7.28.4.2.4">7.28.4.2.4 The wmemmove function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21721,8 +22369,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The wmemmove function returns the value of s1.
 
 <p><!--para 3 -->
  The wmemmove function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.3" href="#7.28.4.3">7.28.4.3 Wide string concatenation functions</a></h5>
 
 <h5><a name="7.28.4.3" href="#7.28.4.3">7.28.4.3 Wide string concatenation functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.3.1" href="#7.28.4.3.1">7.28.4.3.1 The wcscat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.3.1" href="#7.28.4.3.1">7.28.4.3.1 The wcscat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21740,6 +22390,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The wcscat function returns the value of s1.
 
 <p><!--para 3 -->
  The wcscat function returns the value of s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.3.2" href="#7.28.4.3.2">7.28.4.3.2 The wcsncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.3.2" href="#7.28.4.3.2">7.28.4.3.2 The wcsncat function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21766,12 +22417,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wcslen(s1)+n+1.
 </small>
 
  wcslen(s1)+n+1.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4" href="#7.28.4.4">7.28.4.4 Wide string comparison functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, the functions described in this subclause order two
  wide characters the same way as two integers of the underlying integer type designated
  by wchar_t.
 
 <h5><a name="7.28.4.4" href="#7.28.4.4">7.28.4.4 Wide string comparison functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, the functions described in this subclause order two
  wide characters the same way as two integers of the underlying integer type designated
  by wchar_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4.1" href="#7.28.4.4.1">7.28.4.4.1 The wcscmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.4.1" href="#7.28.4.4.1">7.28.4.4.1 The wcscmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21789,6 +22442,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  accordingly as the wide string pointed to by s1 is greater than, equal to, or less than the
  wide string pointed to by s2.
 
  accordingly as the wide string pointed to by s1 is greater than, equal to, or less than the
  wide string pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4.2" href="#7.28.4.4.2">7.28.4.4.2 The wcscoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.4.2" href="#7.28.4.4.2">7.28.4.4.2 The wcscoll function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21811,6 +22465,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wide string pointed to by s2 when both are interpreted as appropriate to the current
  locale.
 
  wide string pointed to by s2 when both are interpreted as appropriate to the current
  locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4.3" href="#7.28.4.4.3">7.28.4.4.3 The wcsncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.4.3" href="#7.28.4.4.3">7.28.4.4.3 The wcsncmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21830,6 +22485,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 
  accordingly as the possibly null-terminated array pointed to by s1 is greater than, equal
  to, or less than the possibly null-terminated array pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4.4" href="#7.28.4.4.4">7.28.4.4.4 The wcsxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.4.4" href="#7.28.4.4.4">7.28.4.4.4 The wcsxfrm function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21862,6 +22518,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.4.5" href="#7.28.4.4.5">7.28.4.4.5 The wmemcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.4.5" href="#7.28.4.4.5">7.28.4.4.5 The wmemcmp function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21880,8 +22537,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  accordingly as the object pointed to by s1 is greater than, equal to, or less than the object
  pointed to by s2.
 
  accordingly as the object pointed to by s1 is greater than, equal to, or less than the object
  pointed to by s2.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5" href="#7.28.4.5">7.28.4.5 Wide string search functions</a></h5>
 
 <h5><a name="7.28.4.5" href="#7.28.4.5">7.28.4.5 Wide string search functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.1" href="#7.28.4.5.1">7.28.4.5.1 The wcschr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.1" href="#7.28.4.5.1">7.28.4.5.1 The wcschr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21898,6 +22557,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcschr function returns a pointer to the located wide character, or a null pointer if
  the wide character does not occur in the wide string.
 
  The wcschr function returns a pointer to the located wide character, or a null pointer if
  the wide character does not occur in the wide string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.2" href="#7.28.4.5.2">7.28.4.5.2 The wcscspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.2" href="#7.28.4.5.2">7.28.4.5.2 The wcscspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21915,6 +22575,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The wcscspn function returns the length of the segment.
 
 <p><!--para 3 -->
  The wcscspn function returns the length of the segment.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.3" href="#7.28.4.5.3">7.28.4.5.3 The wcspbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.3" href="#7.28.4.5.3">7.28.4.5.3 The wcspbrk function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21931,6 +22592,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcspbrk function returns a pointer to the wide character in s1, or a null pointer if
  no wide character from s2 occurs in s1.
 
  The wcspbrk function returns a pointer to the wide character in s1, or a null pointer if
  no wide character from s2 occurs in s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.4" href="#7.28.4.5.4">7.28.4.5.4 The wcsrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.4" href="#7.28.4.5.4">7.28.4.5.4 The wcsrchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21947,6 +22609,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcsrchr function returns a pointer to the wide character, or a null pointer if c does
  not occur in the wide string.
 
  The wcsrchr function returns a pointer to the wide character, or a null pointer if c does
  not occur in the wide string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.5" href="#7.28.4.5.5">7.28.4.5.5 The wcsspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.5" href="#7.28.4.5.5">7.28.4.5.5 The wcsspn function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21964,6 +22627,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcsspn function returns the length of the segment.
 <!--page 452 -->
 
  The wcsspn function returns the length of the segment.
 <!--page 452 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.6" href="#7.28.4.5.6">7.28.4.5.6 The wcsstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.6" href="#7.28.4.5.6">7.28.4.5.6 The wcsstr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -21982,6 +22646,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wide string is not found. If s2 points to a wide string with zero length, the function
  returns s1.
 
  wide string is not found. If s2 points to a wide string with zero length, the function
  returns s1.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.7" href="#7.28.4.5.7">7.28.4.5.7 The wcstok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.7" href="#7.28.4.5.7">7.28.4.5.7 The wcstok function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22041,6 +22706,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.5.8" href="#7.28.4.5.8">7.28.4.5.8 The wmemchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.5.8" href="#7.28.4.5.8">7.28.4.5.8 The wmemchr function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22059,8 +22725,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the wide character does not occur in the object.
 <!--page 454 -->
 
  the wide character does not occur in the object.
 <!--page 454 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.6" href="#7.28.4.6">7.28.4.6 Miscellaneous functions</a></h5>
 
 <h5><a name="7.28.4.6" href="#7.28.4.6">7.28.4.6 Miscellaneous functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.6.1" href="#7.28.4.6.1">7.28.4.6.1 The wcslen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.6.1" href="#7.28.4.6.1">7.28.4.6.1 The wcslen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22076,6 +22744,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcslen function returns the number of wide characters that precede the terminating
  null wide character.
 
  The wcslen function returns the number of wide characters that precede the terminating
  null wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.4.6.2" href="#7.28.4.6.2">7.28.4.6.2 The wmemset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.4.6.2" href="#7.28.4.6.2">7.28.4.6.2 The wmemset function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22091,8 +22760,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 3 -->
  The wmemset function returns the value of s.
 
 <p><!--para 3 -->
  The wmemset function returns the value of s.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.5" href="#7.28.5">7.28.5 Wide character time conversion functions</a></h4>
 
 <h4><a name="7.28.5" href="#7.28.5">7.28.5 Wide character time conversion functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.5.1" href="#7.28.5.1">7.28.5.1 The wcsftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.5.1" href="#7.28.5.1">7.28.5.1 The wcsftime function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22124,6 +22795,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wide character. Otherwise, zero is returned and the contents of the array are
  indeterminate.
 
  wide character. Otherwise, zero is returned and the contents of the array are
  indeterminate.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.28.6" href="#7.28.6">7.28.6 Extended multibyte/wide character conversion utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> declares an extended set of functions useful for conversion
 <h4><a name="7.28.6" href="#7.28.6">7.28.6 Extended multibyte/wide character conversion utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> declares an extended set of functions useful for conversion


@@ -22161,8 +22833,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character string.
 </small>
 
  character string.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.1" href="#7.28.6.1">7.28.6.1 Single-byte/wide character conversion functions</a></h5>
 
 <h5><a name="7.28.6.1" href="#7.28.6.1">7.28.6.1 Single-byte/wide character conversion functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.1.1" href="#7.28.6.1.1">7.28.6.1.1 The btowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.1.1" href="#7.28.6.1.1">7.28.6.1.1 The btowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22180,6 +22854,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  does not constitute a valid single-byte character in the initial shift state. Otherwise, it
  returns the wide character representation of that character.
 
  does not constitute a valid single-byte character in the initial shift state. Otherwise, it
  returns the wide character representation of that character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.1.2" href="#7.28.6.1.2">7.28.6.1.2 The wctob function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.1.2" href="#7.28.6.1.2">7.28.6.1.2 The wctob function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22198,8 +22873,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  length one in the initial shift state. Otherwise, it returns the single-byte representation of
  that character as an unsigned char converted to an int.
 
  length one in the initial shift state. Otherwise, it returns the single-byte representation of
  that character as an unsigned char converted to an int.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.2" href="#7.28.6.2">7.28.6.2 Conversion state functions</a></h5>
 
 <h5><a name="7.28.6.2" href="#7.28.6.2">7.28.6.2 Conversion state functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.2.1" href="#7.28.6.2.1">7.28.6.2.1 The mbsinit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.2.1" href="#7.28.6.2.1">7.28.6.2.1 The mbsinit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22217,6 +22894,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The mbsinit function returns nonzero if ps is a null pointer or if the referenced object
  describes an initial conversion state; otherwise, it returns zero.
 
  The mbsinit function returns nonzero if ps is a null pointer or if the referenced object
  describes an initial conversion state; otherwise, it returns zero.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.3" href="#7.28.6.3">7.28.6.3 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte character functions of <a href="#7.22.7">7.22.7</a>
 <h5><a name="7.28.6.3" href="#7.28.6.3">7.28.6.3 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte character functions of <a href="#7.22.7">7.22.7</a>


@@ -22231,6 +22909,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Also unlike their corresponding functions, the return value does not represent whether the
  encoding is state-dependent.
 
  Also unlike their corresponding functions, the return value does not represent whether the
  encoding is state-dependent.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.3.1" href="#7.28.6.3.1">7.28.6.3.1 The mbrlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.3.1" href="#7.28.6.3.1">7.28.6.3.1 The mbrlen function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22255,6 +22934,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><b> Forward references</b>: the mbrtowc function (<a href="#7.28.6.3.2">7.28.6.3.2</a>).
 <!--page 458 -->
 
 <p><b> Forward references</b>: the mbrtowc function (<a href="#7.28.6.3.2">7.28.6.3.2</a>).
 <!--page 458 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.3.2" href="#7.28.6.3.2">7.28.6.3.2 The mbrtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.3.2" href="#7.28.6.3.2">7.28.6.3.2 The mbrtowc function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22312,6 +22992,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 
  sequence of redundant shift sequences (for implementations with state-dependent encodings).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.3.3" href="#7.28.6.3.3">7.28.6.3.3 The wcrtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.3.3" href="#7.28.6.3.3">7.28.6.3.3 The wcrtomb function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22342,6 +23023,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 
  the function stores the value of the macro EILSEQ in errno and returns
  (size_t)(-1); the conversion state is unspecified.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.4" href="#7.28.6.4">7.28.6.4 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte string functions of <a href="#7.22.8">7.22.8</a>
 <h5><a name="7.28.6.4" href="#7.28.6.4">7.28.6.4 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  These functions differ from the corresponding multibyte string functions of <a href="#7.22.8">7.22.8</a>


@@ -22359,6 +23041,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to reflect the amount of the source processed by that invocation.
 <!--page 460 -->
 
  to reflect the amount of the source processed by that invocation.
 <!--page 460 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.4.1" href="#7.28.6.4.1">7.28.6.4.1 The mbsrtowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.4.1" href="#7.28.6.4.1">7.28.6.4.1 The mbsrtowcs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22403,6 +23086,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note337" href="#note337">337)</a> Thus, the value of len is ignored if dst is a null pointer.
 </small>
 
 <p><small><a name="note337" href="#note337">337)</a> Thus, the value of len is ignored if dst is a null pointer.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.28.6.4.2" href="#7.28.6.4.2">7.28.6.4.2 The wcsrtombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.28.6.4.2" href="#7.28.6.4.2">7.28.6.4.2 The wcsrtombs function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22449,8 +23133,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  include those necessary to reach the initial shift state immediately before the null byte.
 </small>
 
  include those necessary to reach the initial shift state immediately before the null byte.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.29" href="#7.29">7.29 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 
 <h3><a name="7.29" href="#7.29">7.29 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.29.1" href="#7.29.1">7.29.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> defines one macro, and declares three data types and many
 <h4><a name="7.29.1" href="#7.29.1">7.29.1 Introduction</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> defines one macro, and declares three data types and many


@@ -22498,6 +23184,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note339" href="#note339">339)</a> See ''future library directions'' (<a href="#7.30.13">7.30.13</a>).
 </small>
 
 <p><small><a name="note339" href="#note339">339)</a> See ''future library directions'' (<a href="#7.30.13">7.30.13</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.29.2" href="#7.29.2">7.29.2 Wide character classification utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> declares several functions useful for classifying wide
 <h4><a name="7.29.2" href="#7.29.2">7.29.2 Wide character classification utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> declares several functions useful for classifying wide


@@ -22508,6 +23195,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  term control wide character refers to a member of a locale-specific set of wide characters
  that are not printing wide characters.
 
  term control wide character refers to a member of a locale-specific set of wide characters
  that are not printing wide characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1" href="#7.29.2.1">7.29.2.1 Wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the
 <h5><a name="7.29.2.1" href="#7.29.2.1">7.29.2.1 Wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions in this subclause return nonzero (true) if and only if the value of the


@@ -22527,6 +23215,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  &amp;&amp; iswspace(wc) is true, but not both.
 </small>
 
  &amp;&amp; iswspace(wc) is true, but not both.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.1" href="#7.29.2.1.1">7.29.2.1.1 The iswalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.1" href="#7.29.2.1.1">7.29.2.1.1 The iswalnum function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22539,6 +23228,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The iswalnum function tests for any wide character for which iswalpha or
  iswdigit is true.
 
  The iswalnum function tests for any wide character for which iswalpha or
  iswdigit is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.2" href="#7.29.2.1.2">7.29.2.1.2 The iswalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.2" href="#7.29.2.1.2">7.29.2.1.2 The iswalpha function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22560,6 +23250,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wide characters; all four combinations are possible.
 </small>
 
  wide characters; all four combinations are possible.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.3" href="#7.29.2.1.3">7.29.2.1.3 The iswblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.3" href="#7.29.2.1.3">7.29.2.1.3 The iswblank function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22575,6 +23266,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters are the following: space (L' '), and horizontal tab (L'\t'). In the "C"
  locale, iswblank returns true only for the standard blank characters.
 
  characters are the following: space (L' '), and horizontal tab (L'\t'). In the "C"
  locale, iswblank returns true only for the standard blank characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.4" href="#7.29.2.1.4">7.29.2.1.4 The iswcntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.4" href="#7.29.2.1.4">7.29.2.1.4 The iswcntrl function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22586,6 +23278,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The iswcntrl function tests for any control wide character.
 
 <p><!--para 2 -->
  The iswcntrl function tests for any control wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.5" href="#7.29.2.1.5">7.29.2.1.5 The iswdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.5" href="#7.29.2.1.5">7.29.2.1.5 The iswdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22598,6 +23291,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The iswdigit function tests for any wide character that corresponds to a decimal-digit
  character (as defined in <a href="#5.2.1">5.2.1</a>).
 
  The iswdigit function tests for any wide character that corresponds to a decimal-digit
  character (as defined in <a href="#5.2.1">5.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.6" href="#7.29.2.1.6">7.29.2.1.6 The iswgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.6" href="#7.29.2.1.6">7.29.2.1.6 The iswgraph function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22621,6 +23315,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters other than ' '.
 </small>
 
  characters other than ' '.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.7" href="#7.29.2.1.7">7.29.2.1.7 The iswlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.7" href="#7.29.2.1.7">7.29.2.1.7 The iswlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22634,6 +23329,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.8" href="#7.29.2.1.8">7.29.2.1.8 The iswprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.8" href="#7.29.2.1.8">7.29.2.1.8 The iswprint function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22645,6 +23341,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The iswprint function tests for any printing wide character.
 
 <p><!--para 2 -->
  The iswprint function tests for any printing wide character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.9" href="#7.29.2.1.9">7.29.2.1.9 The iswpunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.9" href="#7.29.2.1.9">7.29.2.1.9 The iswpunct function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22658,6 +23355,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specific set of punctuation wide characters for which neither iswspace nor iswalnum
  is true.<sup><a href="#note342"><b>342)</b></a></sup>
 
  specific set of punctuation wide characters for which neither iswspace nor iswalnum
  is true.<sup><a href="#note342"><b>342)</b></a></sup>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.10" href="#7.29.2.1.10">7.29.2.1.10 The iswspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.10" href="#7.29.2.1.10">7.29.2.1.10 The iswspace function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22675,6 +23373,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  set of white-space wide characters for which none of iswalnum, iswgraph, or
  iswpunct is true.
 
  set of white-space wide characters for which none of iswalnum, iswgraph, or
  iswpunct is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.11" href="#7.29.2.1.11">7.29.2.1.11 The iswupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.11" href="#7.29.2.1.11">7.29.2.1.11 The iswupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22688,6 +23387,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 
  letter or is one of a locale-specific set of wide characters for which none of iswcntrl,
  iswdigit, iswpunct, or iswspace is true.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.1.12" href="#7.29.2.1.12">7.29.2.1.12 The iswxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.1.12" href="#7.29.2.1.12">7.29.2.1.12 The iswxdigit function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22700,12 +23400,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The iswxdigit function tests for any wide character that corresponds to a
  hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 
  The iswxdigit function tests for any wide character that corresponds to a
  hexadecimal-digit character (as defined in <a href="#6.4.4.1">6.4.4.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.2" href="#7.29.2.2">7.29.2.2 Extensible wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions wctype and iswctype provide extensible wide character classification
  as well as testing equivalent to that performed by the functions described in the previous
  subclause (<a href="#7.29.2.1">7.29.2.1</a>).
 
 <h5><a name="7.29.2.2" href="#7.29.2.2">7.29.2.2 Extensible wide character classification functions</a></h5>
 <p><!--para 1 -->
  The functions wctype and iswctype provide extensible wide character classification
  as well as testing equivalent to that performed by the functions described in the previous
  subclause (<a href="#7.29.2.1">7.29.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.2.1" href="#7.29.2.2.1">7.29.2.2.1 The iswctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.2.1" href="#7.29.2.2.1">7.29.2.2.1 The iswctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22743,6 +23445,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  function returns zero (false).
 <p><b> Forward references</b>: the wctype function (<a href="#7.29.2.2.2">7.29.2.2.2</a>).
 
  function returns zero (false).
 <p><b> Forward references</b>: the wctype function (<a href="#7.29.2.2.2">7.29.2.2.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.2.2.2" href="#7.29.2.2.2">7.29.2.2.2 The wctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.2.2.2" href="#7.29.2.2.2">7.29.2.2.2 The wctype function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22764,12 +23467,15 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  as the second argument to the iswctype function; otherwise, it returns zero.
 <!--page 468 -->
 
  as the second argument to the iswctype function; otherwise, it returns zero.
 <!--page 468 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.29.3" href="#7.29.3">7.29.3 Wide character case mapping utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> declares several functions useful for mapping wide characters.
 
 <h4><a name="7.29.3" href="#7.29.3">7.29.3 Wide character case mapping utilities</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.29">&lt;wctype.h&gt;</a> declares several functions useful for mapping wide characters.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.1" href="#7.29.3.1">7.29.3.1 Wide character case mapping functions</a></h5>
 
 <h5><a name="7.29.3.1" href="#7.29.3.1">7.29.3.1 Wide character case mapping functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.1.1" href="#7.29.3.1.1">7.29.3.1.1 The towlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.3.1.1" href="#7.29.3.1.1">7.29.3.1.1 The towlower function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22788,6 +23494,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.1.2" href="#7.29.3.1.2">7.29.3.1.2 The towupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.3.1.2" href="#7.29.3.1.2">7.29.3.1.2 The towupper function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22806,6 +23513,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 
  characters (always the same one for any given locale); otherwise, the argument is
  returned unchanged.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.2" href="#7.29.3.2">7.29.3.2 Extensible wide character case mapping functions</a></h5>
 <p><!--para 1 -->
  The functions wctrans and towctrans provide extensible wide character mapping as
 <h5><a name="7.29.3.2" href="#7.29.3.2">7.29.3.2 Extensible wide character case mapping functions</a></h5>
 <p><!--para 1 -->
  The functions wctrans and towctrans provide extensible wide character mapping as


@@ -22813,6 +23521,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  previous subclause (<a href="#7.29.3.1">7.29.3.1</a>).
 <!--page 469 -->
 
  previous subclause (<a href="#7.29.3.1">7.29.3.1</a>).
 <!--page 469 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.2.1" href="#7.29.3.2.1">7.29.3.2.1 The towctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.3.2.1" href="#7.29.3.2.1">7.29.3.2.1 The towctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22837,6 +23546,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The towctrans function returns the mapped value of wc using the mapping described
  by desc. If desc is zero, the towctrans function returns the value of wc.
 
  The towctrans function returns the mapped value of wc using the mapping described
  by desc. If desc is zero, the towctrans function returns the value of wc.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="7.29.3.2.2" href="#7.29.3.2.2">7.29.3.2.2 The wctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="7.29.3.2.2" href="#7.29.3.2.2">7.29.3.2.2 The wctrans function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -22858,11 +23568,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  as the second argument to the towctrans function; otherwise, it returns zero.
 <!--page 470 -->
 
  as the second argument to the towctrans function; otherwise, it returns zero.
 <!--page 470 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="7.30" href="#7.30">7.30 Future library directions</a></h3>
 <p><!--para 1 -->
  The following names are grouped under individual headers for convenience. All external
  names described below are reserved no matter what headers are included by the program.
 
 <h3><a name="7.30" href="#7.30">7.30 Future library directions</a></h3>
 <p><!--para 1 -->
  The following names are grouped under individual headers for convenience. All external
  names described below are reserved no matter what headers are included by the program.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.1" href="#7.30.1">7.30.1 Complex arithmetic &lt;complex.h&gt;</a></h4>
 <p><!--para 1 -->
  The function names
 <h4><a name="7.30.1" href="#7.30.1">7.30.1 Complex arithmetic &lt;complex.h&gt;</a></h4>
 <p><!--para 1 -->
  The function names


@@ -22874,36 +23586,43 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  and the same names suffixed with f or l may be added to the declarations in the
  <a href="#7.3">&lt;complex.h&gt;</a> header.
 
  and the same names suffixed with f or l may be added to the declarations in the
  <a href="#7.3">&lt;complex.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.2" href="#7.30.2">7.30.2 Character handling &lt;ctype.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with either is or to, and a lowercase letter may be added to
  the declarations in the <a href="#7.4">&lt;ctype.h&gt;</a> header.
 
 <h4><a name="7.30.2" href="#7.30.2">7.30.2 Character handling &lt;ctype.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with either is or to, and a lowercase letter may be added to
  the declarations in the <a href="#7.4">&lt;ctype.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.3" href="#7.30.3">7.30.3 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with E and a digit or E and an uppercase letter may be added to the
  declarations in the <a href="#7.5">&lt;errno.h&gt;</a> header.
 
 <h4><a name="7.30.3" href="#7.30.3">7.30.3 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with E and a digit or E and an uppercase letter may be added to the
  declarations in the <a href="#7.5">&lt;errno.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.4" href="#7.30.4">7.30.4 Format conversion of integer types &lt;inttypes.h&gt;</a></h4>
 <p><!--para 1 -->
  Macro names beginning with PRI or SCN followed by any lowercase letter or X may be
  added to the macros defined in the <a href="#7.8">&lt;inttypes.h&gt;</a> header.
 
 <h4><a name="7.30.4" href="#7.30.4">7.30.4 Format conversion of integer types &lt;inttypes.h&gt;</a></h4>
 <p><!--para 1 -->
  Macro names beginning with PRI or SCN followed by any lowercase letter or X may be
  added to the macros defined in the <a href="#7.8">&lt;inttypes.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.5" href="#7.30.5">7.30.5 Localization &lt;locale.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with LC_ and an uppercase letter may be added to the definitions in
  the <a href="#7.11">&lt;locale.h&gt;</a> header.
 
 <h4><a name="7.30.5" href="#7.30.5">7.30.5 Localization &lt;locale.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with LC_ and an uppercase letter may be added to the definitions in
  the <a href="#7.11">&lt;locale.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.6" href="#7.30.6">7.30.6 Signal handling &lt;signal.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with either SIG and an uppercase letter or SIG_ and an uppercase
  letter may be added to the definitions in the <a href="#7.14">&lt;signal.h&gt;</a> header.
 
 <h4><a name="7.30.6" href="#7.30.6">7.30.6 Signal handling &lt;signal.h&gt;</a></h4>
 <p><!--para 1 -->
  Macros that begin with either SIG and an uppercase letter or SIG_ and an uppercase
  letter may be added to the definitions in the <a href="#7.14">&lt;signal.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.7" href="#7.30.7">7.30.7 Boolean type and values &lt;stdbool.h&gt;</a></h4>
 <p><!--para 1 -->
  The ability to undefine and perhaps then redefine the macros bool, true, and false is
  an obsolescent feature.
 
 <h4><a name="7.30.7" href="#7.30.7">7.30.7 Boolean type and values &lt;stdbool.h&gt;</a></h4>
 <p><!--para 1 -->
  The ability to undefine and perhaps then redefine the macros bool, true, and false is
  an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.8" href="#7.30.8">7.30.8 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  Typedef names beginning with int or uint and ending with _t may be added to the
 <h4><a name="7.30.8" href="#7.30.8">7.30.8 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  Typedef names beginning with int or uint and ending with _t may be added to the


@@ -22912,6 +23631,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  <a href="#7.20">&lt;stdint.h&gt;</a> header.
 <!--page 471 -->
 
  <a href="#7.20">&lt;stdint.h&gt;</a> header.
 <!--page 471 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.9" href="#7.30.9">7.30.9 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  Lowercase letters may be added to the conversion specifiers and length modifiers in
 <h4><a name="7.30.9" href="#7.30.9">7.30.9 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  Lowercase letters may be added to the conversion specifiers and length modifiers in


@@ -22920,16 +23640,19 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The use of ungetc on a binary stream where the file position indicator is zero prior to *
  the call is an obsolescent feature.
 
  The use of ungetc on a binary stream where the file position indicator is zero prior to *
  the call is an obsolescent feature.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.10" href="#7.30.10">7.30.10 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str and a lowercase letter may be added to the
  declarations in the <a href="#7.22">&lt;stdlib.h&gt;</a> header.
 
 <h4><a name="7.30.10" href="#7.30.10">7.30.10 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str and a lowercase letter may be added to the
  declarations in the <a href="#7.22">&lt;stdlib.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.11" href="#7.30.11">7.30.11 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str, mem, or wcs and a lowercase letter may be added
  to the declarations in the <a href="#7.23">&lt;string.h&gt;</a> header.
 
 <h4><a name="7.30.11" href="#7.30.11">7.30.11 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with str, mem, or wcs and a lowercase letter may be added
  to the declarations in the <a href="#7.23">&lt;string.h&gt;</a> header.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.12" href="#7.30.12">7.30.12 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with wcs and a lowercase letter may be added to the
 <h4><a name="7.30.12" href="#7.30.12">7.30.12 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  Function names that begin with wcs and a lowercase letter may be added to the


@@ -22938,6 +23661,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Lowercase letters may be added to the conversion specifiers and length modifiers in
  fwprintf and fwscanf. Other characters may be used in extensions.
 
  Lowercase letters may be added to the conversion specifiers and length modifiers in
  fwprintf and fwscanf. Other characters may be used in extensions.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="7.30.13" href="#7.30.13">7.30.13 Wide character classification and mapping utilities</a></h4>
  <a href="#7.29">&lt;wctype.h&gt;</a>
 <p><!--para 1 -->
 <h4><a name="7.30.13" href="#7.30.13">7.30.13 Wide character classification and mapping utilities</a></h4>
  <a href="#7.29">&lt;wctype.h&gt;</a>
 <p><!--para 1 -->


@@ -22945,6 +23669,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  declarations in the <a href="#7.29">&lt;wctype.h&gt;</a> header.
 <!--page 472 -->
 
  declarations in the <a href="#7.29">&lt;wctype.h&gt;</a> header.
 <!--page 472 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="A" href="#A">Annex A</a></h2>
 <pre>
                                             (informative)
 <h2><a name="A" href="#A">Annex A</a></h2>
 <pre>
                                             (informative)


@@ -22954,8 +23679,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE   The notation is described in <a href="#6.1">6.1</a>.
  
 
  NOTE   The notation is described in <a href="#6.1">6.1</a>.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.1" href="#A.1">A.1 Lexical grammar</a></h3>
 
 <h3><a name="A.1" href="#A.1">A.1 Lexical grammar</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.1" href="#A.1.1">A.1.1 Lexical elements</a></h4>
  (<a href="#6.4">6.4</a>) token:
 <pre>
 <h4><a name="A.1.1" href="#A.1.1">A.1.1 Lexical elements</a></h4>
  (<a href="#6.4">6.4</a>) token:
 <pre>


@@ -22977,6 +23704,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                each non-white-space character that cannot be one of the above
 </pre>
 
                each non-white-space character that cannot be one of the above
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.2" href="#A.1.2">A.1.2 Keywords</a></h4>
  (<a href="#6.4.1">6.4.1</a>) keyword: one of
 <pre>
 <h4><a name="A.1.2" href="#A.1.2">A.1.2 Keywords</a></h4>
  (<a href="#6.4.1">6.4.1</a>) keyword: one of
 <pre>


@@ -22997,6 +23725,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                for                         typedef
 </pre>
 
                for                         typedef
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.3" href="#A.1.3">A.1.3 Identifiers</a></h4>
  (<a href="#6.4.2.1">6.4.2.1</a>) identifier:
 <pre>
 <h4><a name="A.1.3" href="#A.1.3">A.1.3 Identifiers</a></h4>
  (<a href="#6.4.2.1">6.4.2.1</a>) identifier:
 <pre>


@@ -23023,6 +23752,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                 0 1 2         3    4   5    6   7   8    9
 </pre>
 
                 0 1 2         3    4   5    6   7   8    9
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.4" href="#A.1.4">A.1.4 Universal character names</a></h4>
  (<a href="#6.4.3">6.4.3</a>) universal-character-name:
 <pre>
 <h4><a name="A.1.4" href="#A.1.4">A.1.4 Universal character names</a></h4>
  (<a href="#6.4.3">6.4.3</a>) universal-character-name:
 <pre>


@@ -23035,6 +23765,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                             hexadecimal-digit hexadecimal-digit
 </pre>
 
                             hexadecimal-digit hexadecimal-digit
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.5" href="#A.1.5">A.1.5 Constants</a></h4>
  (<a href="#6.4.4">6.4.4</a>) constant:
 <pre>
 <h4><a name="A.1.5" href="#A.1.5">A.1.5 Constants</a></h4>
  (<a href="#6.4.4">6.4.4</a>) constant:
 <pre>


@@ -23206,6 +23937,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                hexadecimal-escape-sequence hexadecimal-digit
 </pre>
 
                hexadecimal-escape-sequence hexadecimal-digit
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.6" href="#A.1.6">A.1.6 String literals</a></h4>
  (<a href="#6.4.5">6.4.5</a>) string-literal:
 <pre>
 <h4><a name="A.1.6" href="#A.1.6">A.1.6 String literals</a></h4>
  (<a href="#6.4.5">6.4.5</a>) string-literal:
 <pre>


@@ -23230,6 +23962,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                 escape-sequence
 </pre>
 
                 escape-sequence
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.7" href="#A.1.7">A.1.7 Punctuators</a></h4>
  (<a href="#6.4.6">6.4.6</a>) punctuator: one of
 <!--page 478 -->
 <h4><a name="A.1.7" href="#A.1.7">A.1.7 Punctuators</a></h4>
  (<a href="#6.4.6">6.4.6</a>) punctuator: one of
 <!--page 478 -->


@@ -23243,6 +23976,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                &lt;: :&gt; &lt;% %&gt; %: %:%:
 </pre>
 
                &lt;: :&gt; &lt;% %&gt; %: %:%:
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.8" href="#A.1.8">A.1.8 Header names</a></h4>
  (<a href="#6.4.7">6.4.7</a>) header-name:
 <pre>
 <h4><a name="A.1.8" href="#A.1.8">A.1.8 Header names</a></h4>
  (<a href="#6.4.7">6.4.7</a>) header-name:
 <pre>


@@ -23270,6 +24004,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                             the new-line character and "
 </pre>
 
                             the new-line character and "
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.1.9" href="#A.1.9">A.1.9 Preprocessing numbers</a></h4>
  (<a href="#6.4.8">6.4.8</a>) pp-number:
 <!--page 479 -->
 <h4><a name="A.1.9" href="#A.1.9">A.1.9 Preprocessing numbers</a></h4>
  (<a href="#6.4.8">6.4.8</a>) pp-number:
 <!--page 479 -->


@@ -23285,8 +24020,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                pp-number   .
 </pre>
 
                pp-number   .
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.2" href="#A.2">A.2 Phrase structure grammar</a></h3>
 
 <h3><a name="A.2" href="#A.2">A.2 Phrase structure grammar</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.1" href="#A.2.1">A.2.1 Expressions</a></h4>
  (<a href="#6.5.1">6.5.1</a>) primary-expression:
 <pre>
 <h4><a name="A.2.1" href="#A.2.1">A.2.1 Expressions</a></h4>
  (<a href="#6.5.1">6.5.1</a>) primary-expression:
 <pre>


@@ -23430,6 +24167,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                conditional-expression
 </pre>
 
                conditional-expression
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.2" href="#A.2.2">A.2.2 Declarations</a></h4>
  (<a href="#6.7">6.7</a>) declaration:
 <pre>
 <h4><a name="A.2.2" href="#A.2.2">A.2.2 Declarations</a></h4>
  (<a href="#6.7">6.7</a>) declaration:
 <pre>


@@ -23658,6 +24396,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                 _Static_assert ( constant-expression , string-literal ) ;
 </pre>
 
                 _Static_assert ( constant-expression , string-literal ) ;
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.3" href="#A.2.3">A.2.3 Statements</a></h4>
  (<a href="#6.8">6.8</a>) statement:
 <pre>
 <h4><a name="A.2.3" href="#A.2.3">A.2.3 Statements</a></h4>
  (<a href="#6.8">6.8</a>) statement:
 <pre>


@@ -23714,6 +24453,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                return expression<sub>opt</sub> ;
 </pre>
 
                return expression<sub>opt</sub> ;
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="A.2.4" href="#A.2.4">A.2.4 External definitions</a></h4>
  (<a href="#6.9">6.9</a>) translation-unit:
 <pre>
 <h4><a name="A.2.4" href="#A.2.4">A.2.4 External definitions</a></h4>
  (<a href="#6.9">6.9</a>) translation-unit:
 <pre>


@@ -23735,6 +24475,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                declaration-list declaration
 </pre>
 
                declaration-list declaration
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="A.3" href="#A.3">A.3 Preprocessing directives</a></h3>
  (<a href="#6.10">6.10</a>) preprocessing-file:
 <pre>
 <h3><a name="A.3" href="#A.3">A.3 Preprocessing directives</a></h3>
  (<a href="#6.10">6.10</a>) preprocessing-file:
 <pre>


@@ -23822,12 +24563,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                the new-line character
 </pre>
 
                the new-line character
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="B" href="#B">Annex B</a></h2>
 <pre>
                               (informative)
                           Library summary
 </pre>
 
 <h2><a name="B" href="#B">Annex B</a></h2>
 <pre>
                               (informative)
                           Library summary
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.1" href="#B.1">B.1 Diagnostics &lt;assert.h&gt;</a></h3>
 <pre>
          NDEBUG
 <h3><a name="B.1" href="#B.1">B.1 Diagnostics &lt;assert.h&gt;</a></h3>
 <pre>
          NDEBUG


@@ -23835,6 +24578,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          void assert(scalar expression);
 </pre>
 
          void assert(scalar expression);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.2" href="#B.2">B.2 Complex &lt;complex.h&gt;</a></h3>
 <!--page 490 -->
 <!--page 491 -->
 <h3><a name="B.2" href="#B.2">B.2 Complex &lt;complex.h&gt;</a></h3>
 <!--page 490 -->
 <!--page 491 -->


@@ -23915,6 +24659,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          long double creall(long double complex z);
 </pre>
 
          long double creall(long double complex z);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.3" href="#B.3">B.3 Character handling &lt;ctype.h&gt;</a></h3>
 <pre>
          int   isalnum(int c);
 <h3><a name="B.3" href="#B.3">B.3 Character handling &lt;ctype.h&gt;</a></h3>
 <pre>
          int   isalnum(int c);


@@ -23933,6 +24678,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          int   toupper(int c);
 </pre>
 
          int   toupper(int c);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.4" href="#B.4">B.4 Errors &lt;errno.h&gt;</a></h3>
 <pre>
          EDOM           EILSEQ            ERANGE           errno
 <h3><a name="B.4" href="#B.4">B.4 Errors &lt;errno.h&gt;</a></h3>
 <pre>
          EDOM           EILSEQ            ERANGE           errno


@@ -23940,6 +24686,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          errno_t
 </pre>
 
          errno_t
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.5" href="#B.5">B.5 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <!--page 492 -->
 <pre>
 <h3><a name="B.5" href="#B.5">B.5 Floating-point environment &lt;fenv.h&gt;</a></h3>
 <!--page 492 -->
 <pre>


@@ -23963,6 +24710,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        int   feupdateenv(const fenv_t *envp);
 </pre>
 
        int   feupdateenv(const fenv_t *envp);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.6" href="#B.6">B.6 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <pre>
        FLT_ROUNDS              DBL_DIG                 FLT_MAX
 <h3><a name="B.6" href="#B.6">B.6 Characteristics of floating types &lt;float.h&gt;</a></h3>
 <pre>
        FLT_ROUNDS              DBL_DIG                 FLT_MAX


@@ -23981,6 +24729,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        FLT_DIG                 LDBL_MAX_10_EXP
 </pre>
 
        FLT_DIG                 LDBL_MAX_10_EXP
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.7" href="#B.7">B.7 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <!--page 493 -->
 <pre>
 <h3><a name="B.7" href="#B.7">B.7 Format conversion of integer types &lt;inttypes.h&gt;</a></h3>
 <!--page 493 -->
 <pre>


@@ -24008,6 +24757,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
                  wchar_t ** restrict endptr, int base);
 </pre>
 
                  wchar_t ** restrict endptr, int base);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.8" href="#B.8">B.8 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <pre>
          and            bitor             not_eq           xor
 <h3><a name="B.8" href="#B.8">B.8 Alternative spellings &lt;iso646.h&gt;</a></h3>
 <pre>
          and            bitor             not_eq           xor


@@ -24015,6 +24765,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          bitand         not               or_eq
 </pre>
 
          bitand         not               or_eq
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.9" href="#B.9">B.9 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <pre>
          CHAR_BIT       CHAR_MAX          INT_MIN          ULONG_MAX
 <h3><a name="B.9" href="#B.9">B.9 Sizes of integer types &lt;limits.h&gt;</a></h3>
 <pre>
          CHAR_BIT       CHAR_MAX          INT_MIN          ULONG_MAX


@@ -24024,6 +24775,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          CHAR_MIN       USHRT_MAX         LONG_MAX
 </pre>
 
          CHAR_MIN       USHRT_MAX         LONG_MAX
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.10" href="#B.10">B.10 Localization &lt;locale.h&gt;</a></h3>
 <pre>
          struct lconv   LC_ALL            LC_CTYPE         LC_NUMERIC
 <h3><a name="B.10" href="#B.10">B.10 Localization &lt;locale.h&gt;</a></h3>
 <pre>
          struct lconv   LC_ALL            LC_CTYPE         LC_NUMERIC


@@ -24032,6 +24784,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          struct lconv *localeconv(void);
 </pre>
 
          struct lconv *localeconv(void);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.11" href="#B.11">B.11 Mathematics &lt;math.h&gt;</a></h3>
 <!--page 494 -->
 <!--page 495 -->
 <h3><a name="B.11" href="#B.11">B.11 Mathematics &lt;math.h&gt;</a></h3>
 <!--page 494 -->
 <!--page 495 -->


@@ -24234,6 +24987,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        int isunordered(real-floating x, real-floating y);
 </pre>
 
        int isunordered(real-floating x, real-floating y);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.12" href="#B.12">B.12 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <pre>
        jmp_buf
 <h3><a name="B.12" href="#B.12">B.12 Nonlocal jumps &lt;setjmp.h&gt;</a></h3>
 <pre>
        jmp_buf


@@ -24241,6 +24995,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        _Noreturn void longjmp(jmp_buf env, int val);
 </pre>
 
        _Noreturn void longjmp(jmp_buf env, int val);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.13" href="#B.13">B.13 Signal handling &lt;signal.h&gt;</a></h3>
 <!--page 499 -->
 <pre>
 <h3><a name="B.13" href="#B.13">B.13 Signal handling &lt;signal.h&gt;</a></h3>
 <!--page 499 -->
 <pre>


@@ -24251,12 +25006,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        int raise(int sig);
 </pre>
 
        int raise(int sig);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.14" href="#B.14">B.14 Alignment &lt;stdalign.h&gt;</a></h3>
 <pre>
          alignas
          __alignas_is_defined
 </pre>
 
 <h3><a name="B.14" href="#B.14">B.14 Alignment &lt;stdalign.h&gt;</a></h3>
 <pre>
          alignas
          __alignas_is_defined
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.15" href="#B.15">B.15 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <pre>
          va_list
 <h3><a name="B.15" href="#B.15">B.15 Variable arguments &lt;stdarg.h&gt;</a></h3>
 <pre>
          va_list


@@ -24266,6 +25023,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          void va_start(va_list ap, parmN);
 </pre>
 
          void va_start(va_list ap, parmN);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.16" href="#B.16">B.16 Atomics &lt;stdatomic.h&gt;</a></h3>
 <!--page 500 -->
 <!--page 501 -->
 <h3><a name="B.16" href="#B.16">B.16 Atomics &lt;stdatomic.h&gt;</a></h3>
 <!--page 500 -->
 <!--page 501 -->


@@ -24335,6 +25093,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
              volatile atomic_flag *object, memory_order order);
 </pre>
 
              volatile atomic_flag *object, memory_order order);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.17" href="#B.17">B.17 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <pre>
          bool
 <h3><a name="B.17" href="#B.17">B.17 Boolean type and values &lt;stdbool.h&gt;</a></h3>
 <pre>
          bool


@@ -24343,6 +25102,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          __bool_true_false_are_defined
 </pre>
 
          __bool_true_false_are_defined
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.18" href="#B.18">B.18 Common definitions &lt;stddef.h&gt;</a></h3>
 <pre>
          ptrdiff_t       max_align_t       NULL
 <h3><a name="B.18" href="#B.18">B.18 Common definitions &lt;stddef.h&gt;</a></h3>
 <pre>
          ptrdiff_t       max_align_t       NULL


@@ -24352,6 +25112,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          rsize_t
 </pre>
 
          rsize_t
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.19" href="#B.19">B.19 Integer types &lt;stdint.h&gt;</a></h3>
 <!--page 502 -->
 <pre>
 <h3><a name="B.19" href="#B.19">B.19 Integer types &lt;stdint.h&gt;</a></h3>
 <!--page 502 -->
 <pre>


@@ -24372,6 +25133,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          RSIZE_MAX
 </pre>
 
          RSIZE_MAX
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.20" href="#B.20">B.20 Input/output &lt;stdio.h&gt;</a></h3>
 <!--page 503 -->
 <!--page 504 -->
 <h3><a name="B.20" href="#B.20">B.20 Input/output &lt;stdio.h&gt;</a></h3>
 <!--page 503 -->
 <!--page 504 -->


@@ -24495,6 +25257,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        char *gets_s(char *s, rsize_t n);
 </pre>
 
        char *gets_s(char *s, rsize_t n);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.21" href="#B.21">B.21 General utilities &lt;stdlib.h&gt;</a></h3>
 <!--page 506 -->
 <!--page 507 -->
 <h3><a name="B.21" href="#B.21">B.21 General utilities &lt;stdlib.h&gt;</a></h3>
 <!--page 506 -->
 <!--page 507 -->


@@ -24595,6 +25358,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
               const wchar_t * restrict src, rsize_t len);
 </pre>
 
               const wchar_t * restrict src, rsize_t len);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.22" href="#B.22">B.22 String handling &lt;string.h&gt;</a></h3>
 <!--page 508 -->
 <!--page 509 -->
 <h3><a name="B.22" href="#B.22">B.22 String handling &lt;string.h&gt;</a></h3>
 <!--page 508 -->
 <!--page 509 -->


@@ -24662,6 +25426,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          size_t strnlen_s(const char *s, size_t maxsize);
 </pre>
 
          size_t strnlen_s(const char *s, size_t maxsize);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.23" href="#B.23">B.23 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <pre>
          acos         sqrt              fmod             nextafter
 <h3><a name="B.23" href="#B.23">B.23 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <pre>
          acos         sqrt              fmod             nextafter


@@ -24681,6 +25446,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          pow          fmin              nearbyint        creal
 </pre>
 
          pow          fmin              nearbyint        creal
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.24" href="#B.24">B.24 Threads &lt;threads.h&gt;</a></h3>
 <!--page 510 -->
 <pre>
 <h3><a name="B.24" href="#B.24">B.24 Threads &lt;threads.h&gt;</a></h3>
 <!--page 510 -->
 <pre>


@@ -24724,6 +25490,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        int xtime_get(xtime *xt, int base);
 </pre>
 
        int xtime_get(xtime *xt, int base);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.25" href="#B.25">B.25 Date and time &lt;time.h&gt;</a></h3>
 <!--page 511 -->
 <pre>
 <h3><a name="B.25" href="#B.25">B.25 Date and time &lt;time.h&gt;</a></h3>
 <!--page 511 -->
 <pre>


@@ -24754,6 +25521,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
               struct tm * restrict result);
 </pre>
 
               struct tm * restrict result);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.26" href="#B.26">B.26 Unicode utilities &lt;uchar.h&gt;</a></h3>
 <pre>
          mbstate_t     size_t            char16_t         char32_t
 <h3><a name="B.26" href="#B.26">B.26 Unicode utilities &lt;uchar.h&gt;</a></h3>
 <pre>
          mbstate_t     size_t            char16_t         char32_t


@@ -24769,6 +25537,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
               mbstate_t * restrict ps);
 </pre>
 
               mbstate_t * restrict ps);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.27" href="#B.27">B.27 Extended multibyte/wide character utilities &lt;wchar.h&gt;</a></h3>
 <!--page 512 -->
 <!--page 513 -->
 <h3><a name="B.27" href="#B.27">B.27 Extended multibyte/wide character utilities &lt;wchar.h&gt;</a></h3>
 <!--page 512 -->
 <!--page 513 -->


@@ -24953,6 +25722,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
             mbstate_t * restrict ps);
 </pre>
 
             mbstate_t * restrict ps);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="B.28" href="#B.28">B.28 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 <!--page 517 -->
 <pre>
 <h3><a name="B.28" href="#B.28">B.28 Wide character classification and mapping utilities &lt;wctype.h&gt;</a></h3>
 <!--page 517 -->
 <pre>


@@ -24977,6 +25747,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
        wctrans_t wctrans(const char *property);
 </pre>
 
        wctrans_t wctrans(const char *property);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="C" href="#C">Annex C</a></h2>
 <pre>
                                      (informative)
 <h2><a name="C" href="#C">Annex C</a></h2>
 <pre>
                                      (informative)


@@ -25008,6 +25779,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 518 -->
 </ul>
 
 <!--page 518 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="D" href="#D">Annex D</a></h2>
 <pre>
                                      (normative)
 <h2><a name="D" href="#D">Annex D</a></h2>
 <pre>
                                      (normative)


@@ -25017,6 +25789,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  This clause lists the hexadecimal code values that are valid in universal character names
  in identifiers.
 
  This clause lists the hexadecimal code values that are valid in universal character names
  in identifiers.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="D.1" href="#D.1">D.1 Ranges of characters allowed</a></h3>
 <p><!--para 1 -->
  00A8, 00AA, 00AD, 00AF, 00B2-00B5, 00B7-00BA, 00BC-00BE, 00C0-00D6,
 <h3><a name="D.1" href="#D.1">D.1 Ranges of characters allowed</a></h3>
 <p><!--para 1 -->
  00A8, 00AA, 00AD, 00AF, 00B2-00B5, 00B7-00BA, 00BC-00BE, 00C0-00D6,


@@ -25038,11 +25811,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  60000-6FFFD, 70000-7FFFD, 80000-8FFFD, 90000-9FFFD, A0000-AFFFD,
  B0000-BFFFD, C0000-CFFFD, D0000-DFFFD, E0000-EFFFD
 
  60000-6FFFD, 70000-7FFFD, 80000-8FFFD, 90000-9FFFD, A0000-AFFFD,
  B0000-BFFFD, C0000-CFFFD, D0000-DFFFD, E0000-EFFFD
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="D.2" href="#D.2">D.2 Ranges of characters disallowed initially</a></h3>
 <p><!--para 1 -->
  0300-036F, 1DC0-1DFF, 20D0-20FF, FE20-FE2F
 <!--page 519 -->
 
 <h3><a name="D.2" href="#D.2">D.2 Ranges of characters disallowed initially</a></h3>
 <p><!--para 1 -->
  0300-036F, 1DC0-1DFF, 20D0-20FF, FE20-FE2F
 <!--page 519 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="E" href="#E">Annex E</a></h2>
 <pre>
                                     (informative)
 <h2><a name="E" href="#E">Annex E</a></h2>
 <pre>
                                     (informative)


@@ -25137,12 +25912,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
         #define    LDBL_MIN                                  1E-37
 </pre>
 
         #define    LDBL_MIN                                  1E-37
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="F" href="#F">Annex F</a></h2>
 <pre>
                                            (normative)
                        IEC 60559 floating-point arithmetic
 </pre>
 
 <h2><a name="F" href="#F">Annex F</a></h2>
 <pre>
                                            (normative)
                        IEC 60559 floating-point arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.1" href="#F.1">F.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex specifies C language support for the IEC 60559 floating-point standard. The
 <h3><a name="F.1" href="#F.1">F.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex specifies C language support for the IEC 60559 floating-point standard. The


@@ -25164,6 +25941,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specifications.
 </small>
 
  specifications.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.2" href="#F.2">F.2 Types</a></h3>
 <p><!--para 1 -->
  The C floating types match the IEC 60559 formats as follows:
 <h3><a name="F.2" href="#F.2">F.2 Types</a></h3>
 <p><!--para 1 -->
  The C floating types match the IEC 60559 formats as follows:


@@ -25192,6 +25970,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  all double values.
 </small>
 
  all double values.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.2.1" href="#F.2.1">F.2.1 Infinities, signed zeros, and NaNs</a></h4>
 <p><!--para 1 -->
  This specification does not define the behavior of signaling NaNs.<sup><a href="#note346"><b>346)</b></a></sup> It generally uses
 <h4><a name="F.2.1" href="#F.2.1">F.2.1 Infinities, signed zeros, and NaNs</a></h4>
 <p><!--para 1 -->
  This specification does not define the behavior of signaling NaNs.<sup><a href="#note346"><b>346)</b></a></sup> It generally uses


@@ -25203,6 +25982,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  sufficient for closure of the arithmetic.
 </small>
 
  sufficient for closure of the arithmetic.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.3" href="#F.3">F.3 Operators and functions</a></h3>
 <p><!--para 1 -->
  C operators and functions provide IEC 60559 required and recommended facilities as
 <h3><a name="F.3" href="#F.3">F.3 Operators and functions</a></h3>
 <p><!--para 1 -->
  C operators and functions provide IEC 60559 required and recommended facilities as


@@ -25284,6 +26064,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  macros defined in <a href="#7.12.3">7.12.3</a> do not distinguish signaling from quiet NaNs).
 </ul>
 
  macros defined in <a href="#7.12.3">7.12.3</a> do not distinguish signaling from quiet NaNs).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.4" href="#F.4">F.4 Floating to integer conversion</a></h3>
 <p><!--para 1 -->
  If the integer type is _Bool, <a href="#6.3.1.2">6.3.1.2</a> applies and no floating-point exceptions are raised
 <h3><a name="F.4" href="#F.4">F.4 Floating to integer conversion</a></h3>
 <p><!--para 1 -->
  If the integer type is _Bool, <a href="#6.3.1.2">6.3.1.2</a> applies and no floating-point exceptions are raised


@@ -25303,6 +26084,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  <a href="#7.12">&lt;math.h&gt;</a>.
 </small>
 
  <a href="#7.12">&lt;math.h&gt;</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.5" href="#F.5">F.5 Binary-decimal conversion</a></h3>
 <p><!--para 1 -->
  Conversion from the widest supported IEC 60559 format to decimal with
 <h3><a name="F.5" href="#F.5">F.5 Binary-decimal conversion</a></h3>
 <p><!--para 1 -->
  Conversion from the widest supported IEC 60559 format to decimal with


@@ -25330,6 +26112,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  DBL_DIG are 18 and 15, respectively, for these formats.)
 </small>
 
  DBL_DIG are 18 and 15, respectively, for these formats.)
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.6" href="#F.6">F.6 The return statement</a></h3>
  If the return expression is evaluated in a floating-point format different from the return
  type, the expression is converted as if by assignment<sup><a href="#note349"><b>349)</b></a></sup> to the return type of the function
 <h3><a name="F.6" href="#F.6">F.6 The return statement</a></h3>
  If the return expression is evaluated in a floating-point format different from the return
  type, the expression is converted as if by assignment<sup><a href="#note349"><b>349)</b></a></sup> to the return type of the function


@@ -25339,6 +26122,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note349" href="#note349">349)</a> Assignment removes any extra range and precision.
 </small>
 
 <p><small><a name="note349" href="#note349">349)</a> Assignment removes any extra range and precision.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.7" href="#F.7">F.7 Contracted expressions</a></h3>
 <p><!--para 1 -->
  A contracted expression is correctly rounded (once) and treats infinities, NaNs, signed
 <h3><a name="F.7" href="#F.7">F.7 Contracted expressions</a></h3>
 <p><!--para 1 -->
  A contracted expression is correctly rounded (once) and treats infinities, NaNs, signed


@@ -25349,6 +26133,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  A contracted expression should raise floating-point exceptions in a manner generally
  consistent with the basic arithmetic operations.                                    *
 
  A contracted expression should raise floating-point exceptions in a manner generally
  consistent with the basic arithmetic operations.                                    *
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.8" href="#F.8">F.8 Floating-point environment</a></h3>
 <p><!--para 1 -->
  The floating-point environment defined in <a href="#7.6">&lt;fenv.h&gt;</a> includes the IEC 60559 floating-
 <h3><a name="F.8" href="#F.8">F.8 Floating-point environment</a></h3>
 <p><!--para 1 -->
  The floating-point environment defined in <a href="#7.6">&lt;fenv.h&gt;</a> includes the IEC 60559 floating-


@@ -25360,6 +26145,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note350" href="#note350">350)</a> This specification does not require dynamic rounding precision nor trap enablement modes.
 </small>
 
 <p><small><a name="note350" href="#note350">350)</a> This specification does not require dynamic rounding precision nor trap enablement modes.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.1" href="#F.8.1">F.8.1 Environment management</a></h4>
 <p><!--para 1 -->
  IEC 60559 requires that floating-point operations implicitly raise floating-point exception
 <h4><a name="F.8.1" href="#F.8.1">F.8.1 Environment management</a></h4>
 <p><!--para 1 -->
  IEC 60559 requires that floating-point operations implicitly raise floating-point exception


@@ -25379,6 +26165,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  which allows certain optimizations (see <a href="#F.9">F.9</a>).
 </small>
 
  which allows certain optimizations (see <a href="#F.9">F.9</a>).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.2" href="#F.8.2">F.8.2 Translation</a></h4>
 <p><!--para 1 -->
  During translation the IEC 60559 default modes are in effect:
 <h4><a name="F.8.2" href="#F.8.2">F.8.2 Translation</a></h4>
 <p><!--para 1 -->
  During translation the IEC 60559 default modes are in effect:


@@ -25400,6 +26187,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  strtod, provide execution-time conversion of numeric strings.
 </small>
 
  strtod, provide execution-time conversion of numeric strings.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.3" href="#F.8.3">F.8.3 Execution</a></h4>
 <p><!--para 1 -->
  At program startup the floating-point environment is initialized as prescribed by
 <h4><a name="F.8.3" href="#F.8.3">F.8.3 Execution</a></h4>
 <p><!--para 1 -->
  At program startup the floating-point environment is initialized as prescribed by


@@ -25412,6 +26200,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  Trapping or stopping (if supported) is disabled on all floating-point exceptions.
 </ul>
 
 <li>  Trapping or stopping (if supported) is disabled on all floating-point exceptions.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.4" href="#F.8.4">F.8.4 Constant expressions</a></h4>
 <p><!--para 1 -->
  An arithmetic constant expression of floating type, other than one in an initializer for an
 <h4><a name="F.8.4" href="#F.8.4">F.8.4 Constant expressions</a></h4>
 <p><!--para 1 -->
  An arithmetic constant expression of floating type, other than one in an initializer for an


@@ -25454,6 +26243,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
 </small>
 
 </pre>
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.5" href="#F.8.5">F.8.5 Initialization</a></h4>
 <p><!--para 1 -->
  All computation for automatic initialization is done (as if) at execution time; thus, it is
 <h4><a name="F.8.5" href="#F.8.5">F.8.5 Initialization</a></h4>
 <p><!--para 1 -->
  All computation for automatic initialization is done (as if) at execution time; thus, it is


@@ -25502,6 +26292,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  could be done at translation time, regardless of the expression evaluation method.
 </small>
 
  could be done at translation time, regardless of the expression evaluation method.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.8.6" href="#F.8.6">F.8.6 Changing the environment</a></h4>
 <p><!--para 1 -->
  Operations defined in <a href="#6.5">6.5</a> and functions and macros defined for the standard libraries
 <h4><a name="F.8.6" href="#F.8.6">F.8.6 Changing the environment</a></h4>
 <p><!--para 1 -->
  Operations defined in <a href="#6.5">6.5</a> and functions and macros defined for the standard libraries


@@ -25514,11 +26305,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  ''inexact'', or ''underflow'' and ''inexact''), then ''overflow'' or ''underflow'' is raised
  before ''inexact''.
 
  ''inexact'', or ''underflow'' and ''inexact''), then ''overflow'' or ''underflow'' is raised
  before ''inexact''.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.9" href="#F.9">F.9 Optimization</a></h3>
 <p><!--para 1 -->
  This section identifies code transformations that might subvert IEC 60559-specified
  behavior, and others that do not.
 
 <h3><a name="F.9" href="#F.9">F.9 Optimization</a></h3>
 <p><!--para 1 -->
  This section identifies code transformations that might subvert IEC 60559-specified
  behavior, and others that do not.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.1" href="#F.9.1">F.9.1 Global transformations</a></h4>
 <p><!--para 1 -->
  Floating-point arithmetic operations and external function calls may entail side effects
 <h4><a name="F.9.1" href="#F.9.1">F.9.1 Global transformations</a></h4>
 <p><!--para 1 -->
  Floating-point arithmetic operations and external function calls may entail side effects


@@ -25554,6 +26347,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
           if (0 &lt; n) x + 1;
 </pre>
 
           if (0 &lt; n) x + 1;
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.2" href="#F.9.2">F.9.2 Expression transformations</a></h4>
 <p><!--para 1 -->
  x/2 &lt;-&gt; x x 0.5          Although similar transformations involving inexact constants
 <h4><a name="F.9.2" href="#F.9.2">F.9.2 Expression transformations</a></h4>
 <p><!--para 1 -->
  x/2 &lt;-&gt; x x 0.5          Although similar transformations involving inexact constants


@@ -25622,6 +26416,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  for complex z.
 </small>
 
  for complex z.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.3" href="#F.9.3">F.9.3 Relational operators</a></h4>
 <p><!--para 1 -->
  x != x -&gt; false           The expression x != x is true if x is a NaN.
 <h4><a name="F.9.3" href="#F.9.3">F.9.3 Relational operators</a></h4>
 <p><!--para 1 -->
  x != x -&gt; false           The expression x != x is true if x is a NaN.


@@ -25680,6 +26475,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.9.4" href="#F.9.4">F.9.4 Constant arithmetic</a></h4>
 <p><!--para 1 -->
  The implementation shall honor floating-point exceptions raised by execution-time
 <h4><a name="F.9.4" href="#F.9.4">F.9.4 Constant arithmetic</a></h4>
 <p><!--para 1 -->
  The implementation shall honor floating-point exceptions raised by execution-time


@@ -25695,6 +26491,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note357" href="#note357">357)</a> 0 - 0 yields -0 instead of +0 just when the rounding direction is downward.
 </small>
 
 <p><small><a name="note357" href="#note357">357)</a> 0 - 0 yields -0 instead of +0 just when the rounding direction is downward.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="F.10" href="#F.10">F.10 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  This subclause contains specifications of <a href="#7.12">&lt;math.h&gt;</a> facilities that are particularly suited
 <h3><a name="F.10" href="#F.10">F.10 Mathematics &lt;math.h&gt;</a></h3>
 <p><!--para 1 -->
  This subclause contains specifications of <a href="#7.12">&lt;math.h&gt;</a> facilities that are particularly suited


@@ -25758,8 +26555,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  avoiding them would be too costly.
 </small>
 
  avoiding them would be too costly.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.1" href="#F.10.1">F.10.1 Trigonometric functions</a></h4>
 
 <h4><a name="F.10.1" href="#F.10.1">F.10.1 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.1" href="#F.10.1.1">F.10.1.1 The acos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.1" href="#F.10.1.1">F.10.1.1 The acos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25768,6 +26567,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  | x | &gt; 1.
 </ul>
 
  | x | &gt; 1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.2" href="#F.10.1.2">F.10.1.2 The asin functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.2" href="#F.10.1.2">F.10.1.2 The asin functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25781,6 +26581,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 533 -->
 </ul>
 
 <!--page 533 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.3" href="#F.10.1.3">F.10.1.3 The atan functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.3" href="#F.10.1.3">F.10.1.3 The atan functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25788,6 +26589,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  atan((+-)(inf)) returns (+-)pi /2.
 </ul>
 
 <li>  atan((+-)(inf)) returns (+-)pi /2.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.4" href="#F.10.1.4">F.10.1.4 The atan2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.4" href="#F.10.1.4">F.10.1.4 The atan2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25809,6 +26611,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  the ''divide-by-zero'' floating-point exception.
 </small>
 
  the ''divide-by-zero'' floating-point exception.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.5" href="#F.10.1.5">F.10.1.5 The cos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.5" href="#F.10.1.5">F.10.1.5 The cos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25816,6 +26619,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cos((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 
 <li>  cos((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.6" href="#F.10.1.6">F.10.1.6 The sin functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.6" href="#F.10.1.6">F.10.1.6 The sin functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25823,6 +26627,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  sin((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 
 <li>  sin((+-)(inf)) returns a NaN and raises the ''invalid'' floating-point exception.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.1.7" href="#F.10.1.7">F.10.1.7 The tan functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.1.7" href="#F.10.1.7">F.10.1.7 The tan functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25835,8 +26640,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 534 -->
 </ul>
 
 <!--page 534 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.2" href="#F.10.2">F.10.2 Hyperbolic functions</a></h4>
 
 <h4><a name="F.10.2" href="#F.10.2">F.10.2 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.1" href="#F.10.2.1">F.10.2.1 The acosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.1" href="#F.10.2.1">F.10.2.1 The acosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25845,6 +26652,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  acosh(+(inf)) returns +(inf).
 </ul>
 
 <li>  acosh(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.2" href="#F.10.2.2">F.10.2.2 The asinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.2" href="#F.10.2.2">F.10.2.2 The asinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25852,6 +26660,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  asinh((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  asinh((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.3" href="#F.10.2.3">F.10.2.3 The atanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.3" href="#F.10.2.3">F.10.2.3 The atanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25861,6 +26670,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  | x | &gt; 1.
 </ul>
 
  | x | &gt; 1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.4" href="#F.10.2.4">F.10.2.4 The cosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.4" href="#F.10.2.4">F.10.2.4 The cosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25868,6 +26678,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cosh((+-)(inf)) returns +(inf).
 </ul>
 
 <li>  cosh((+-)(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.5" href="#F.10.2.5">F.10.2.5 The sinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.5" href="#F.10.2.5">F.10.2.5 The sinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25875,6 +26686,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  sinh((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  sinh((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.2.6" href="#F.10.2.6">F.10.2.6 The tanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.2.6" href="#F.10.2.6">F.10.2.6 The tanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25882,8 +26694,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  tanh((+-)(inf)) returns (+-)1.
 </ul>
 
 <li>  tanh((+-)(inf)) returns (+-)1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.3" href="#F.10.3">F.10.3 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="F.10.3" href="#F.10.3">F.10.3 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.1" href="#F.10.3.1">F.10.3.1 The exp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.1" href="#F.10.3.1">F.10.3.1 The exp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25893,6 +26707,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 535 -->
 </ul>
 
 <!--page 535 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.2" href="#F.10.3.2">F.10.3.2 The exp2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.2" href="#F.10.3.2">F.10.3.2 The exp2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25901,6 +26716,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  exp2(+(inf)) returns +(inf).
 </ul>
 
 <li>  exp2(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.3" href="#F.10.3.3">F.10.3.3 The expm1 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.3" href="#F.10.3.3">F.10.3.3 The expm1 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25909,6 +26725,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  expm1(+(inf)) returns +(inf).
 </ul>
 
 <li>  expm1(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.4" href="#F.10.3.4">F.10.3.4 The frexp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.4" href="#F.10.3.4">F.10.3.4 The frexp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25932,6 +26749,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          }
 </pre>
 
          }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.5" href="#F.10.3.5">F.10.3.5 The ilogb functions</a></h5>
 <p><!--para 1 -->
  When the correct result is representable in the range of the return type, the returned value
 <h5><a name="F.10.3.5" href="#F.10.3.5">F.10.3.5 The ilogb functions</a></h5>
 <p><!--para 1 -->
  When the correct result is representable in the range of the return type, the returned value


@@ -25941,10 +26759,12 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  unspecified and the ''invalid'' floating-point exception is raised.
 <!--page 536 -->
 
  unspecified and the ''invalid'' floating-point exception is raised.
 <!--page 536 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.6" href="#F.10.3.6">F.10.3.6 The ldexp functions</a></h5>
 <p><!--para 1 -->
  On a binary system, ldexp(x, exp) is equivalent to scalbn(x, exp).
 
 <h5><a name="F.10.3.6" href="#F.10.3.6">F.10.3.6 The ldexp functions</a></h5>
 <p><!--para 1 -->
  On a binary system, ldexp(x, exp) is equivalent to scalbn(x, exp).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.7" href="#F.10.3.7">F.10.3.7 The log functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.7" href="#F.10.3.7">F.10.3.7 The log functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25954,6 +26774,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  log(+(inf)) returns +(inf).
 </ul>
 
 <li>  log(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.8" href="#F.10.3.8">F.10.3.8 The log10 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.8" href="#F.10.3.8">F.10.3.8 The log10 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25963,6 +26784,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  log10(+(inf)) returns +(inf).
 </ul>
 
 <li>  log10(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.9" href="#F.10.3.9">F.10.3.9 The log1p functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.9" href="#F.10.3.9">F.10.3.9 The log1p functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25973,6 +26795,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  log1p(+(inf)) returns +(inf).
 </ul>
 
 <li>  log1p(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.10" href="#F.10.3.10">F.10.3.10 The log2 functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.10" href="#F.10.3.10">F.10.3.10 The log2 functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25982,6 +26805,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  log2(+(inf)) returns +(inf).
 </ul>
 
 <li>  log2(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.11" href="#F.10.3.11">F.10.3.11 The logb functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.11" href="#F.10.3.11">F.10.3.11 The logb functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -25992,6 +26816,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The returned value is exact and is independent of the current rounding direction mode.
 <!--page 537 -->
 
  The returned value is exact and is independent of the current rounding direction mode.
 <!--page 537 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.12" href="#F.10.3.12">F.10.3.12 The modf functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.12" href="#F.10.3.12">F.10.3.12 The modf functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26021,6 +26846,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          }
 </pre>
 
          }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.3.13" href="#F.10.3.13">F.10.3.13 The scalbn and scalbln functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.3.13" href="#F.10.3.13">F.10.3.13 The scalbn and scalbln functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26033,8 +26859,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  independent of the current rounding direction mode.
 <!--page 538 -->
 
  independent of the current rounding direction mode.
 <!--page 538 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.4" href="#F.10.4">F.10.4 Power and absolute value functions</a></h4>
 
 <h4><a name="F.10.4" href="#F.10.4">F.10.4 Power and absolute value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.4.1" href="#F.10.4.1">F.10.4.1 The cbrt functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.4.1" href="#F.10.4.1">F.10.4.1 The cbrt functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26042,6 +26870,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cbrt((+-)(inf)) returns (+-)(inf).
 </ul>
 
 <li>  cbrt((+-)(inf)) returns (+-)(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.4.2" href="#F.10.4.2">F.10.4.2 The fabs functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.4.2" href="#F.10.4.2">F.10.4.2 The fabs functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26051,6 +26880,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.4.3" href="#F.10.4.3">F.10.4.3 The hypot functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.4.3" href="#F.10.4.3">F.10.4.3 The hypot functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26059,6 +26889,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  hypot((+-)(inf), y) returns +(inf), even if y is a NaN.
 </ul>
 
 <li>  hypot((+-)(inf), y) returns +(inf), even if y is a NaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.4.4" href="#F.10.4.4">F.10.4.4 The pow functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.4.4" href="#F.10.4.4">F.10.4.4 The pow functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26088,13 +26919,16 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  pow(+(inf), y) returns +(inf) for y &gt; 0.
 </ul>
 
 <li>  pow(+(inf), y) returns +(inf) for y &gt; 0.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.4.5" href="#F.10.4.5">F.10.4.5 The sqrt functions</a></h5>
 <p><!--para 1 -->
  sqrt is fully specified as a basic arithmetic operation in IEC 60559. The returned value
  is dependent on the current rounding direction mode.
 
 <h5><a name="F.10.4.5" href="#F.10.4.5">F.10.4.5 The sqrt functions</a></h5>
 <p><!--para 1 -->
  sqrt is fully specified as a basic arithmetic operation in IEC 60559. The returned value
  is dependent on the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.5" href="#F.10.5">F.10.5 Error and gamma functions</a></h4>
 
 <h4><a name="F.10.5" href="#F.10.5">F.10.5 Error and gamma functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.5.1" href="#F.10.5.1">F.10.5.1 The erf functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.5.1" href="#F.10.5.1">F.10.5.1 The erf functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26102,6 +26936,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  erf((+-)(inf)) returns (+-)1.
 </ul>
 
 <li>  erf((+-)(inf)) returns (+-)1.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.5.2" href="#F.10.5.2">F.10.5.2 The erfc functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.5.2" href="#F.10.5.2">F.10.5.2 The erfc functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26109,6 +26944,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  erfc(+(inf)) returns +0.
 </ul>
 
 <li>  erfc(+(inf)) returns +0.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.5.3" href="#F.10.5.3">F.10.5.3 The lgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.5.3" href="#F.10.5.3">F.10.5.3 The lgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26120,6 +26956,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  lgamma(+(inf)) returns +(inf).
 </ul>
 
 <li>  lgamma(+(inf)) returns +(inf).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.5.4" href="#F.10.5.4">F.10.5.4 The tgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.5.4" href="#F.10.5.4">F.10.5.4 The tgamma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26131,8 +26968,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 540 -->
 </ul>
 
 <!--page 540 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.6" href="#F.10.6">F.10.6 Nearest integer functions</a></h4>
 
 <h4><a name="F.10.6" href="#F.10.6">F.10.6 Nearest integer functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.1" href="#F.10.6.1">F.10.6.1 The ceil functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.6.1" href="#F.10.6.1">F.10.6.1 The ceil functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26161,6 +27000,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The ceil functions may, but are not required to, raise the ''inexact'' floating-point
  exception for finite non-integer arguments, as this implementation does.
 
  The ceil functions may, but are not required to, raise the ''inexact'' floating-point
  exception for finite non-integer arguments, as this implementation does.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.2" href="#F.10.6.2">F.10.6.2 The floor functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.6.2" href="#F.10.6.2">F.10.6.2 The floor functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26174,6 +27014,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  not required to, raise the ''inexact'' floating-point exception for finite non-integer
  arguments, as that implementation does.
 
  not required to, raise the ''inexact'' floating-point exception for finite non-integer
  arguments, as that implementation does.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.3" href="#F.10.6.3">F.10.6.3 The nearbyint functions</a></h5>
 <p><!--para 1 -->
  The nearbyint functions use IEC 60559 rounding according to the current rounding
 <h5><a name="F.10.6.3" href="#F.10.6.3">F.10.6.3 The nearbyint functions</a></h5>
 <p><!--para 1 -->
  The nearbyint functions use IEC 60559 rounding according to the current rounding


@@ -26185,11 +27026,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 541 -->
 </ul>
 
 <!--page 541 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.4" href="#F.10.6.4">F.10.6.4 The rint functions</a></h5>
 <p><!--para 1 -->
  The rint functions differ from the nearbyint functions only in that they do raise the
  ''inexact'' floating-point exception if the result differs in value from the argument.
 
 <h5><a name="F.10.6.4" href="#F.10.6.4">F.10.6.4 The rint functions</a></h5>
 <p><!--para 1 -->
  The rint functions differ from the nearbyint functions only in that they do raise the
  ''inexact'' floating-point exception if the result differs in value from the argument.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.5" href="#F.10.6.5">F.10.6.5 The lrint and llrint functions</a></h5>
 <p><!--para 1 -->
  The lrint and llrint functions provide floating-to-integer conversion as prescribed
 <h5><a name="F.10.6.5" href="#F.10.6.5">F.10.6.5 The lrint and llrint functions</a></h5>
 <p><!--para 1 -->
  The lrint and llrint functions provide floating-to-integer conversion as prescribed


@@ -26199,6 +27042,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  exception and the result differs from the argument, they raise the ''inexact'' floating-point
  exception.
 
  exception and the result differs from the argument, they raise the ''inexact'' floating-point
  exception.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.6" href="#F.10.6.6">F.10.6.6 The round functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.6.6" href="#F.10.6.6">F.10.6.6 The round functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26231,6 +27075,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  exception for finite non-integer numeric arguments, as this implementation does.
 <!--page 542 -->
 
  exception for finite non-integer numeric arguments, as this implementation does.
 <!--page 542 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.7" href="#F.10.6.7">F.10.6.7 The lround and llround functions</a></h5>
 <p><!--para 1 -->
  The lround and llround functions differ from the lrint and llrint functions
 <h5><a name="F.10.6.7" href="#F.10.6.7">F.10.6.7 The lround and llround functions</a></h5>
 <p><!--para 1 -->
  The lround and llround functions differ from the lrint and llrint functions


@@ -26238,6 +27083,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  round halfway cases away from zero and need not raise the ''inexact'' floating-point
  exception for non-integer arguments that round to within the range of the return type.
 
  round halfway cases away from zero and need not raise the ''inexact'' floating-point
  exception for non-integer arguments that round to within the range of the return type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.6.8" href="#F.10.6.8">F.10.6.8 The trunc functions</a></h5>
 <p><!--para 1 -->
  The trunc functions use IEC 60559 rounding toward zero (regardless of the current
 <h5><a name="F.10.6.8" href="#F.10.6.8">F.10.6.8 The trunc functions</a></h5>
 <p><!--para 1 -->
  The trunc functions use IEC 60559 rounding toward zero (regardless of the current


@@ -26251,8 +27097,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  functions may, but are not required to, raise the ''inexact'' floating-point exception for
  finite non-integer arguments.
 
  functions may, but are not required to, raise the ''inexact'' floating-point exception for
  finite non-integer arguments.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.7" href="#F.10.7">F.10.7 Remainder functions</a></h4>
 
 <h4><a name="F.10.7" href="#F.10.7">F.10.7 Remainder functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.7.1" href="#F.10.7.1">F.10.7.1 The fmod functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.7.1" href="#F.10.7.1">F.10.7.1 The fmod functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26280,6 +27128,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
         }
 </pre>
 
         }
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.7.2" href="#F.10.7.2">F.10.7.2 The remainder functions</a></h5>
 <p><!--para 1 -->
  The remainder functions are fully specified as a basic arithmetic operation in
 <h5><a name="F.10.7.2" href="#F.10.7.2">F.10.7.2 The remainder functions</a></h5>
 <p><!--para 1 -->
  The remainder functions are fully specified as a basic arithmetic operation in


@@ -26288,6 +27137,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  When subnormal results are supported, the returned value is exact and is independent of
  the current rounding direction mode.
 
  When subnormal results are supported, the returned value is exact and is independent of
  the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.7.3" href="#F.10.7.3">F.10.7.3 The remquo functions</a></h5>
 <p><!--para 1 -->
  The remquo functions follow the specifications for the remainder functions. They
 <h5><a name="F.10.7.3" href="#F.10.7.3">F.10.7.3 The remquo functions</a></h5>
 <p><!--para 1 -->
  The remquo functions follow the specifications for the remainder functions. They


@@ -26296,20 +27146,24 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  When subnormal results are supported, the returned value is exact and is independent of
  the current rounding direction mode.
 
  When subnormal results are supported, the returned value is exact and is independent of
  the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.8" href="#F.10.8">F.10.8 Manipulation functions</a></h4>
 
 <h4><a name="F.10.8" href="#F.10.8">F.10.8 Manipulation functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.8.1" href="#F.10.8.1">F.10.8.1 The copysign functions</a></h5>
 <p><!--para 1 -->
  copysign is specified in the Appendix to IEC 60559.
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 
 <h5><a name="F.10.8.1" href="#F.10.8.1">F.10.8.1 The copysign functions</a></h5>
 <p><!--para 1 -->
  copysign is specified in the Appendix to IEC 60559.
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.8.2" href="#F.10.8.2">F.10.8.2 The nan functions</a></h5>
 <p><!--para 1 -->
  All IEC 60559 implementations support quiet NaNs, in all floating formats.
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 
 <h5><a name="F.10.8.2" href="#F.10.8.2">F.10.8.2 The nan functions</a></h5>
 <p><!--para 1 -->
  All IEC 60559 implementations support quiet NaNs, in all floating formats.
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.8.3" href="#F.10.8.3">F.10.8.3 The nextafter functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.8.3" href="#F.10.8.3">F.10.8.3 The nextafter functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26322,6 +27176,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Even though underflow or overflow can occur, the returned value is independent of the
  current rounding direction mode.
 
  Even though underflow or overflow can occur, the returned value is independent of the
  current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.8.4" href="#F.10.8.4">F.10.8.4 The nexttoward functions</a></h5>
 <p><!--para 1 -->
  No additional requirements beyond those on nextafter.
 <h5><a name="F.10.8.4" href="#F.10.8.4">F.10.8.4 The nexttoward functions</a></h5>
 <p><!--para 1 -->
  No additional requirements beyond those on nextafter.


@@ -26330,12 +27185,15 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  current rounding direction mode.
 <!--page 544 -->
 
  current rounding direction mode.
 <!--page 544 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.9" href="#F.10.9">F.10.9 Maximum, minimum, and positive difference functions</a></h4>
 
 <h4><a name="F.10.9" href="#F.10.9">F.10.9 Maximum, minimum, and positive difference functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.9.1" href="#F.10.9.1">F.10.9.1 The fdim functions</a></h5>
 <p><!--para 1 -->
  No additional requirements.
 
 <h5><a name="F.10.9.1" href="#F.10.9.1">F.10.9.1 The fdim functions</a></h5>
 <p><!--para 1 -->
  No additional requirements.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.9.2" href="#F.10.9.2">F.10.9.2 The fmax functions</a></h5>
 <p><!--para 1 -->
  If just one argument is a NaN, the fmax functions return the other argument (if both
 <h5><a name="F.10.9.2" href="#F.10.9.2">F.10.9.2 The fmax functions</a></h5>
 <p><!--para 1 -->
  If just one argument is a NaN, the fmax functions return the other argument (if both


@@ -26354,14 +27212,17 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  return +0; however, implementation in software might be impractical.
 </small>
 
  return +0; however, implementation in software might be impractical.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.9.3" href="#F.10.9.3">F.10.9.3 The fmin functions</a></h5>
 <p><!--para 1 -->
  The fmin functions are analogous to the fmax functions (see <a href="#F.10.9.2">F.10.9.2</a>).
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 
 <h5><a name="F.10.9.3" href="#F.10.9.3">F.10.9.3 The fmin functions</a></h5>
 <p><!--para 1 -->
  The fmin functions are analogous to the fmax functions (see <a href="#F.10.9.2">F.10.9.2</a>).
 <p><!--para 2 -->
  The returned value is exact and is independent of the current rounding direction mode.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.10" href="#F.10.10">F.10.10 Floating multiply-add</a></h4>
 
 <h4><a name="F.10.10" href="#F.10.10">F.10.10 Floating multiply-add</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="F.10.10.1" href="#F.10.10.1">F.10.10.1 The fma functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="F.10.10.1" href="#F.10.10.1">F.10.10.1 The fma functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26379,6 +27240,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 545 -->
 </ul>
 
 <!--page 545 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="F.10.11" href="#F.10.11">F.10.11 Comparison macros</a></h4>
 <p><!--para 1 -->
  Relational operators and their corresponding comparison macros (<a href="#7.12.14">7.12.14</a>) produce
 <h4><a name="F.10.11" href="#F.10.11">F.10.11 Comparison macros</a></h4>
 <p><!--para 1 -->
  Relational operators and their corresponding comparison macros (<a href="#7.12.14">7.12.14</a>) produce


@@ -26390,12 +27252,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  operands of relational operators to their semantic types.
 <!--page 546 -->
 
  operands of relational operators to their semantic types.
 <!--page 546 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="G" href="#G">Annex G</a></h2>
 <pre>
                                        (normative)
                 IEC 60559-compatible complex arithmetic
 </pre>
 
 <h2><a name="G" href="#G">Annex G</a></h2>
 <pre>
                                        (normative)
                 IEC 60559-compatible complex arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.1" href="#G.1">G.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex supplements <a href="#F">annex F</a> to specify complex arithmetic for compatibility with
 <h3><a name="G.1" href="#G.1">G.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex supplements <a href="#F">annex F</a> to specify complex arithmetic for compatibility with


@@ -26407,6 +27271,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  to these specifications.
 </small>
 
  to these specifications.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.2" href="#G.2">G.2 Types</a></h3>
 <p><!--para 1 -->
  There is a new keyword _Imaginary, which is used to specify imaginary types. It is
 <h3><a name="G.2" href="#G.2">G.2 Types</a></h3>
 <p><!--para 1 -->
  There is a new keyword _Imaginary, which is used to specify imaginary types. It is


@@ -26426,6 +27291,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><!--para 5 -->
  The imaginary type domain comprises the imaginary types.
 
 <p><!--para 5 -->
  The imaginary type domain comprises the imaginary types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.3" href="#G.3">G.3 Conventions</a></h3>
 <p><!--para 1 -->
  A complex or imaginary value with at least one infinite part is regarded as an infinity
 <h3><a name="G.3" href="#G.3">G.3 Conventions</a></h3>
 <p><!--para 1 -->
  A complex or imaginary value with at least one infinite part is regarded as an infinity


@@ -26438,13 +27304,16 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 547 -->
 
  
 <!--page 547 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.4" href="#G.4">G.4 Conversions</a></h3>
 
 <h3><a name="G.4" href="#G.4">G.4 Conversions</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.1" href="#G.4.1">G.4.1 Imaginary types</a></h4>
 <p><!--para 1 -->
  Conversions among imaginary types follow rules analogous to those for real floating
  types.
 
 <h4><a name="G.4.1" href="#G.4.1">G.4.1 Imaginary types</a></h4>
 <p><!--para 1 -->
  Conversions among imaginary types follow rules analogous to those for real floating
  types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.2" href="#G.4.2">G.4.2 Real and imaginary</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a real type other than _Bool,<sup><a href="#note363"><b>363)</b></a></sup> the
 <h4><a name="G.4.2" href="#G.4.2">G.4.2 Real and imaginary</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a real type other than _Bool,<sup><a href="#note363"><b>363)</b></a></sup> the


@@ -26457,6 +27326,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note363" href="#note363">363)</a> See <a href="#6.3.1.2">6.3.1.2</a>.
 </small>
 
 <p><small><a name="note363" href="#note363">363)</a> See <a href="#6.3.1.2">6.3.1.2</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.4.3" href="#G.4.3">G.4.3 Imaginary and complex</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a complex type, the real part of the
 <h4><a name="G.4.3" href="#G.4.3">G.4.3 Imaginary and complex</a></h4>
 <p><!--para 1 -->
  When a value of imaginary type is converted to a complex type, the real part of the


@@ -26467,6 +27337,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  complex value is discarded and the value of the imaginary part is converted according to
  the conversion rules for the corresponding real types.
 
  complex value is discarded and the value of the imaginary part is converted according to
  the conversion rules for the corresponding real types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.5" href="#G.5">G.5 Binary operators</a></h3>
 <p><!--para 1 -->
  The following subclauses supplement <a href="#6.5">6.5</a> in order to specify the type of the result for an
 <h3><a name="G.5" href="#G.5">G.5 Binary operators</a></h3>
 <p><!--para 1 -->
  The following subclauses supplement <a href="#6.5">6.5</a> in order to specify the type of the result for an


@@ -26484,6 +27355,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 548 -->
 
  
 <!--page 548 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.5.1" href="#G.5.1">G.5.1 Multiplicative operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="G.5.1" href="#G.5.1">G.5.1 Multiplicative operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -26665,6 +27537,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (at least where the state for CX_LIMITED_RANGE is ''off'').
 </small>
 
  (at least where the state for CX_LIMITED_RANGE is ''off'').
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.5.2" href="#G.5.2">G.5.2 Additive operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->
 <h4><a name="G.5.2" href="#G.5.2">G.5.2 Additive operators</a></h4>
 <p><b>Semantics</b>
 <p><!--para 1 -->


@@ -26690,6 +27563,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
         x + iy         (x (+-) u) + iy            x + i(y (+-) v)        (x (+-) u) + i(y (+-) v)
 </pre>
 
         x + iy         (x (+-) u) + iy            x + i(y (+-) v)        (x (+-) u) + i(y (+-) v)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.6" href="#G.6">G.6 Complex arithmetic &lt;complex.h&gt;</a></h3>
 <p><!--para 1 -->
  The macros
 <h3><a name="G.6" href="#G.6">G.6 Complex arithmetic &lt;complex.h&gt;</a></h3>
 <p><!--para 1 -->
  The macros


@@ -26765,8 +27639,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  other part is a NaN.
 </small>
 
  other part is a NaN.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.1" href="#G.6.1">G.6.1 Trigonometric functions</a></h4>
 
 <h4><a name="G.6.1" href="#G.6.1">G.6.1 Trigonometric functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.1.1" href="#G.6.1.1">G.6.1.1 The cacos functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.1.1" href="#G.6.1.1">G.6.1.1 The cacos functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26788,8 +27664,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cacos(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cacos(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.2" href="#G.6.2">G.6.2 Hyperbolic functions</a></h4>
 
 <h4><a name="G.6.2" href="#G.6.2">G.6.2 Hyperbolic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.1" href="#G.6.2.1">G.6.2.1 The cacosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.1" href="#G.6.2.1">G.6.2.1 The cacosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26810,6 +27688,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cacosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cacosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.2" href="#G.6.2.2">G.6.2.2 The casinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.2" href="#G.6.2.2">G.6.2.2 The casinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26829,6 +27708,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  casinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  casinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.3" href="#G.6.2.3">G.6.2.3 The catanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.3" href="#G.6.2.3">G.6.2.3 The catanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26851,6 +27731,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  catanh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  catanh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.4" href="#G.6.2.4">G.6.2.4 The ccosh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.4" href="#G.6.2.4">G.6.2.4 The ccosh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26876,6 +27757,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  ccosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  ccosh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.5" href="#G.6.2.5">G.6.2.5 The csinh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.5" href="#G.6.2.5">G.6.2.5 The csinh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26902,6 +27784,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  csinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  csinh(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.2.6" href="#G.6.2.6">G.6.2.6 The ctanh functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.2.6" href="#G.6.2.6">G.6.2.6 The ctanh functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26923,8 +27806,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 557 -->
 </ul>
 
 <!--page 557 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.3" href="#G.6.3">G.6.3 Exponential and logarithmic functions</a></h4>
 
 <h4><a name="G.6.3" href="#G.6.3">G.6.3 Exponential and logarithmic functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.3.1" href="#G.6.3.1">G.6.3.1 The cexp functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.3.1" href="#G.6.3.1">G.6.3.1 The cexp functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26951,6 +27836,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  cexp(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  cexp(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.3.2" href="#G.6.3.2">G.6.3.2 The clog functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.3.2" href="#G.6.3.2">G.6.3.2 The clog functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -26974,8 +27860,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  clog(NaN + iNaN) returns NaN + iNaN.
 </ul>
 
 <li>  clog(NaN + iNaN) returns NaN + iNaN.
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="G.6.4" href="#G.6.4">G.6.4 Power and absolute-value functions</a></h4>
 
 <h4><a name="G.6.4" href="#G.6.4">G.6.4 Power and absolute-value functions</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.4.1" href="#G.6.4.1">G.6.4.1 The cpow functions</a></h5>
 <p><!--para 1 -->
  The cpow functions raise floating-point exceptions if appropriate for the calculation of
 <h5><a name="G.6.4.1" href="#G.6.4.1">G.6.4.1 The cpow functions</a></h5>
 <p><!--para 1 -->
  The cpow functions raise floating-point exceptions if appropriate for the calculation of


@@ -26986,6 +27874,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementations that treat special cases more carefully.
 </small>
 
  implementations that treat special cases more carefully.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="G.6.4.2" href="#G.6.4.2">G.6.4.2 The csqrt functions</a></h5>
 <p><!--para 1 -->
 <ul>
 <h5><a name="G.6.4.2" href="#G.6.4.2">G.6.4.2 The csqrt functions</a></h5>
 <p><!--para 1 -->
 <ul>


@@ -27009,6 +27898,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 559 -->
 </ul>
 
 <!--page 559 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="G.7" href="#G.7">G.7 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  Type-generic macros that accept complex arguments also accept imaginary arguments. If
 <h3><a name="G.7" href="#G.7">G.7 Type-generic math &lt;tgmath.h&gt;</a></h3>
 <p><!--para 1 -->
  Type-generic macros that accept complex arguments also accept imaginary arguments. If


@@ -27035,29 +27925,34 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
          atanh(iy)   =   i atan(y)
 </pre>
 
          atanh(iy)   =   i atan(y)
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="H" href="#H">Annex H</a></h2>
 <pre>
                                      (informative)
                      Language independent arithmetic
 </pre>
 
 <h2><a name="H" href="#H">Annex H</a></h2>
 <pre>
                                      (informative)
                      Language independent arithmetic
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.1" href="#H.1">H.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex documents the extent to which the C language supports the ISO/IEC 10967-1
  standard for language-independent arithmetic (LIA-1). LIA-1 is more general than
  IEC 60559 (<a href="#F">annex F</a>) in that it covers integer and diverse floating-point arithmetics.
 
 <h3><a name="H.1" href="#H.1">H.1 Introduction</a></h3>
 <p><!--para 1 -->
  This annex documents the extent to which the C language supports the ISO/IEC 10967-1
  standard for language-independent arithmetic (LIA-1). LIA-1 is more general than
  IEC 60559 (<a href="#F">annex F</a>) in that it covers integer and diverse floating-point arithmetics.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.2" href="#H.2">H.2 Types</a></h3>
 <p><!--para 1 -->
  The relevant C arithmetic types meet the requirements of LIA-1 types if an
  implementation adds notification of exceptional arithmetic operations and meets the 1
  unit in the last place (ULP) accuracy requirement (LIA-1 subclause <a href="#5.2.8">5.2.8</a>).
 
 <h3><a name="H.2" href="#H.2">H.2 Types</a></h3>
 <p><!--para 1 -->
  The relevant C arithmetic types meet the requirements of LIA-1 types if an
  implementation adds notification of exceptional arithmetic operations and meets the 1
  unit in the last place (ULP) accuracy requirement (LIA-1 subclause <a href="#5.2.8">5.2.8</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.1" href="#H.2.1">H.2.1 Boolean type</a></h4>
 <p><!--para 1 -->
  The LIA-1 data type Boolean is implemented by the C data type bool with values of
  true and false, all from <a href="#7.18">&lt;stdbool.h&gt;</a>.
 
 <h4><a name="H.2.1" href="#H.2.1">H.2.1 Boolean type</a></h4>
 <p><!--para 1 -->
  The LIA-1 data type Boolean is implemented by the C data type bool with values of
  true and false, all from <a href="#7.18">&lt;stdbool.h&gt;</a>.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.2" href="#H.2.2">H.2.2 Integer types</a></h4>
 <p><!--para 1 -->
  The signed C integer types int, long int, long long int, and the corresponding
 <h4><a name="H.2.2" href="#H.2.2">H.2.2 Integer types</a></h4>
 <p><!--para 1 -->
  The signed C integer types int, long int, long long int, and the corresponding


@@ -27079,6 +27974,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  is always 0 for the unsigned types, and is not provided for those types.
 <!--page 561 -->
 
  is always 0 for the unsigned types, and is not provided for those types.
 <!--page 561 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.2.1" href="#H.2.2.1">H.2.2.1 Integer operations</a></h5>
 <p><!--para 1 -->
  The integer operations on integer types are the following:
 <h5><a name="H.2.2.1" href="#H.2.2.1">H.2.2.1 Integer operations</a></h5>
 <p><!--para 1 -->
  The integer operations on integer types are the following:


@@ -27097,6 +27993,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  geqI           x &gt;= y
  where x and y are expressions of the same integer type.
 
  geqI           x &gt;= y
  where x and y are expressions of the same integer type.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.3" href="#H.2.3">H.2.3 Floating-point types</a></h4>
 <p><!--para 1 -->
  The C floating-point types float, double, and long double are compatible with
 <h4><a name="H.2.3" href="#H.2.3">H.2.3 Floating-point types</a></h4>
 <p><!--para 1 -->
  The C floating-point types float, double, and long double are compatible with


@@ -27106,6 +28003,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  operations (see <a href="#F">annex F</a>) along with IEC 60559 status flags and traps has LIA-1
  conformant types.
 
  operations (see <a href="#F">annex F</a>) along with IEC 60559 status flags and traps has LIA-1
  conformant types.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.1" href="#H.2.3.1">H.2.3.1 Floating-point parameters</a></h5>
 <p><!--para 1 -->
  The parameters for a floating point data type can be accessed by the following:
 <h5><a name="H.2.3.1" href="#H.2.3.1">H.2.3.1 Floating-point parameters</a></h5>
 <p><!--para 1 -->
  The parameters for a floating point data type can be accessed by the following:


@@ -27121,6 +28019,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  epsilon       FLT_EPSILON, DBL_EPSILON, LDBL_EPSILON
  rnd_style     FLT_ROUNDS
 
  epsilon       FLT_EPSILON, DBL_EPSILON, LDBL_EPSILON
  rnd_style     FLT_ROUNDS
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.2" href="#H.2.3.2">H.2.3.2 Floating-point operations</a></h5>
 <p><!--para 1 -->
  The floating-point operations on floating-point types are the following:
 <h5><a name="H.2.3.2" href="#H.2.3.2">H.2.3.2 Floating-point operations</a></h5>
 <p><!--para 1 -->
  The floating-point operations on floating-point types are the following:


@@ -27146,6 +28045,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  where x and y are expressions of the same floating point type, n is of type int, and li
  is of type long int.
 
  where x and y are expressions of the same floating point type, n is of type int, and li
  is of type long int.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.2.3.3" href="#H.2.3.3">H.2.3.3 Rounding styles</a></h5>
 <p><!--para 1 -->
  The C Standard requires all floating types to use the same radix and rounding style, so
 <h5><a name="H.2.3.3" href="#H.2.3.3">H.2.3.3 Rounding styles</a></h5>
 <p><!--para 1 -->
  The C Standard requires all floating types to use the same radix and rounding style, so


@@ -27159,6 +28059,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  provided that an implementation extends FLT_ROUNDS to cover the rounding style used
  in all relevant LIA-1 operations, not just addition as in C.
 
  provided that an implementation extends FLT_ROUNDS to cover the rounding style used
  in all relevant LIA-1 operations, not just addition as in C.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.2.4" href="#H.2.4">H.2.4 Type conversions</a></h4>
 <p><!--para 1 -->
  The LIA-1 type conversions are the following type casts:
 <h4><a name="H.2.4" href="#H.2.4">H.2.4 Type conversions</a></h4>
 <p><!--para 1 -->
  The LIA-1 type conversions are the following type casts:


@@ -27198,6 +28099,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementation uses round-to-nearest.
 <!--page 564 -->
 
  implementation uses round-to-nearest.
 <!--page 564 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="H.3" href="#H.3">H.3 Notification</a></h3>
 <p><!--para 1 -->
  Notification is the process by which a user or program is informed that an exceptional
 <h3><a name="H.3" href="#H.3">H.3 Notification</a></h3>
 <p><!--para 1 -->
  Notification is the process by which a user or program is informed that an exceptional


@@ -27205,6 +28107,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  allows an implementation to cause a notification to occur when any arithmetic operation
  returns an exceptional value as defined in LIA-1 clause 5.
 
  allows an implementation to cause a notification to occur when any arithmetic operation
  returns an exceptional value as defined in LIA-1 clause 5.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="H.3.1" href="#H.3.1">H.3.1 Notification alternatives</a></h4>
 <p><!--para 1 -->
  LIA-1 requires at least the following two alternatives for handling of notifications:
 <h4><a name="H.3.1" href="#H.3.1">H.3.1 Notification alternatives</a></h4>
 <p><!--para 1 -->
  LIA-1 requires at least the following two alternatives for handling of notifications:


@@ -27225,6 +28128,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  math library function calls. User-provided signal handlers for SIGFPE allow for trap-
  and-resume behavior with the same constraint.
 
  math library function calls. User-provided signal handlers for SIGFPE allow for trap-
  and-resume behavior with the same constraint.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.3.1.1" href="#H.3.1.1">H.3.1.1 Indicators</a></h5>
 <p><!--para 1 -->
  C's <a href="#7.6">&lt;fenv.h&gt;</a> status flags are compatible with the LIA-1 indicators.
 <h5><a name="H.3.1.1" href="#H.3.1.1">H.3.1.1 Indicators</a></h5>
 <p><!--para 1 -->
  C's <a href="#7.6">&lt;fenv.h&gt;</a> status flags are compatible with the LIA-1 indicators.


@@ -27250,6 +28154,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  This documentation makes that distinction because <a href="#7.6">&lt;fenv.h&gt;</a> covers only the floating-
  point indicators.
 
  This documentation makes that distinction because <a href="#7.6">&lt;fenv.h&gt;</a> covers only the floating-
  point indicators.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="H.3.1.2" href="#H.3.1.2">H.3.1.2 Traps</a></h5>
 <p><!--para 1 -->
  C is compatible with LIA-1's trap requirements for arithmetic operations, but not for
 <h5><a name="H.3.1.2" href="#H.3.1.2">H.3.1.2 Traps</a></h5>
 <p><!--para 1 -->
  C is compatible with LIA-1's trap requirements for arithmetic operations, but not for


@@ -27268,6 +28173,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  it) or trap-and-resume, at the programmer's option.
 <!--page 566 -->
 
  it) or trap-and-resume, at the programmer's option.
 <!--page 566 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="I" href="#I">Annex I</a></h2>
 <pre>
                                      (informative)
 <h2><a name="I" href="#I">Annex I</a></h2>
 <pre>
                                      (informative)


@@ -27313,6 +28219,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 568 -->
 </ul>
 
 <!--page 568 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="J" href="#J">Annex J</a></h2>
 <pre>
                                       (informative)
 <h2><a name="J" href="#J">Annex J</a></h2>
 <pre>
                                       (informative)


@@ -27322,6 +28229,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  This annex collects some information about portability that appears in this International
  Standard.
 
  This annex collects some information about portability that appears in this International
  Standard.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.1" href="#J.1">J.1 Unspecified behavior</a></h3>
 <p><!--para 1 -->
  The following are unspecified:
 <h3><a name="J.1" href="#J.1">J.1 Unspecified behavior</a></h3>
 <p><!--para 1 -->
  The following are unspecified:


@@ -27436,6 +28344,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  <a href="#G.6.2.4">G.6.2.4</a>, <a href="#G.6.2.5">G.6.2.5</a>, <a href="#G.6.2.6">G.6.2.6</a>, <a href="#G.6.3.1">G.6.3.1</a>, <a href="#G.6.4.2">G.6.4.2</a>).
 </ul>
 
  <a href="#G.6.2.4">G.6.2.4</a>, <a href="#G.6.2.5">G.6.2.5</a>, <a href="#G.6.2.6">G.6.2.6</a>, <a href="#G.6.3.1">G.6.3.1</a>, <a href="#G.6.4.2">G.6.4.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.2" href="#J.2">J.2 Undefined behavior</a></h3>
 <p><!--para 1 -->
  The behavior is undefined in the following circumstances:
 <h3><a name="J.2" href="#J.2">J.2 Undefined behavior</a></h3>
 <p><!--para 1 -->
  The behavior is undefined in the following circumstances:


@@ -27915,12 +28824,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#7.29.3.2.1">7.29.3.2.1</a>).
 </ul>
 
  (<a href="#7.29.3.2.1">7.29.3.2.1</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.3" href="#J.3">J.3 Implementation-defined behavior</a></h3>
 <p><!--para 1 -->
  A conforming implementation is required to document its choice of behavior in each of
  the areas listed in this subclause. The following are implementation-defined:
 <!--page 585 -->
 
 <h3><a name="J.3" href="#J.3">J.3 Implementation-defined behavior</a></h3>
 <p><!--para 1 -->
  A conforming implementation is required to document its choice of behavior in each of
  the areas listed in this subclause. The following are implementation-defined:
 <!--page 585 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.1" href="#J.3.1">J.3.1 Translation</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.1" href="#J.3.1">J.3.1 Translation</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -27929,6 +28840,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  retained or replaced by one space character in translation phase 3 (<a href="#5.1.1.2">5.1.1.2</a>).
 </ul>
 
  retained or replaced by one space character in translation phase 3 (<a href="#5.1.1.2">5.1.1.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.2" href="#J.3.2">J.3.2 Environment</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.2" href="#J.3.2">J.3.2 Environment</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -27952,6 +28864,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  The manner of execution of the string by the system function (<a href="#7.22.4.8">7.22.4.8</a>).
 </ul>
 
 <li>  The manner of execution of the string by the system function (<a href="#7.22.4.8">7.22.4.8</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.3" href="#J.3.3">J.3.3 Identifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.3" href="#J.3.3">J.3.3 Identifiers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -27961,6 +28874,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 586 -->
 </ul>
 
 <!--page 586 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.4" href="#J.3.4">J.3.4 Characters</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.4" href="#J.3.4">J.3.4 Characters</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -27996,6 +28910,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 587 -->
 </ul>
 
 <!--page 587 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.5" href="#J.3.5">J.3.5 Integers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.5" href="#J.3.5">J.3.5 Integers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28010,6 +28925,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  The results of some bitwise operations on signed integers (<a href="#6.5">6.5</a>).
 </ul>
 
 <li>  The results of some bitwise operations on signed integers (<a href="#6.5">6.5</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.6" href="#J.3.6">J.3.6 Floating point</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.6" href="#J.3.6">J.3.6 Floating point</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28038,6 +28954,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 588 -->
 </ul>
 
 <!--page 588 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.7" href="#J.3.7">J.3.7 Arrays and pointers</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.7" href="#J.3.7">J.3.7 Arrays and pointers</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28046,6 +28963,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#6.5.6">6.5.6</a>).
 </ul>
 
  (<a href="#6.5.6">6.5.6</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.8" href="#J.3.8">J.3.8 Hints</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.8" href="#J.3.8">J.3.8 Hints</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28055,6 +28973,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  effective (<a href="#6.7.4">6.7.4</a>).
 </ul>
 
  effective (<a href="#6.7.4">6.7.4</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.9" href="#J.3.9">J.3.9 Structures, unions, enumerations, and bit-fields</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.9" href="#J.3.9">J.3.9 Structures, unions, enumerations, and bit-fields</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28070,12 +28989,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  The integer type compatible with each enumerated type (<a href="#6.7.2.2">6.7.2.2</a>).
 </ul>
 
 <li>  The integer type compatible with each enumerated type (<a href="#6.7.2.2">6.7.2.2</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.10" href="#J.3.10">J.3.10 Qualifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <li>  What constitutes an access to an object that has volatile-qualified type (<a href="#6.7.3">6.7.3</a>).
 </ul>
 
 <h4><a name="J.3.10" href="#J.3.10">J.3.10 Qualifiers</a></h4>
 <p><!--para 1 -->
 <ul>
 <li>  What constitutes an access to an object that has volatile-qualified type (<a href="#6.7.3">6.7.3</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.11" href="#J.3.11">J.3.11 Preprocessing directives</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.11" href="#J.3.11">J.3.11 Preprocessing directives</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28103,6 +29024,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  time of translation are not available (<a href="#6.10.8.1">6.10.8.1</a>).
 </ul>
 
  time of translation are not available (<a href="#6.10.8.1">6.10.8.1</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.12" href="#J.3.12">J.3.12 Library functions</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.12" href="#J.3.12">J.3.12 Library functions</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28197,6 +29119,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 592 -->
 </ul>
 
 <!--page 592 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.3.13" href="#J.3.13">J.3.13 Architecture</a></h4>
 <p><!--para 1 -->
 <ul>
 <h4><a name="J.3.13" href="#J.3.13">J.3.13 Architecture</a></h4>
 <p><!--para 1 -->
 <ul>


@@ -28213,6 +29136,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  The value of the result of the sizeof and alignof operators (<a href="#6.5.3.4">6.5.3.4</a>).
 </ul>
 
 <li>  The value of the result of the sizeof and alignof operators (<a href="#6.5.3.4">6.5.3.4</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.4" href="#J.4">J.4 Locale-specific behavior</a></h3>
 <p><!--para 1 -->
  The following characteristics of a hosted environment are locale-specific and are required
 <h3><a name="J.4" href="#J.4">J.4 Locale-specific behavior</a></h3>
 <p><!--para 1 -->
  The following characteristics of a hosted environment are locale-specific and are required


@@ -28243,6 +29167,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <li>  Character classifications that are supported by the iswctype function (<a href="#7.29.1">7.29.1</a>).
 </ul>
 
 <li>  Character classifications that are supported by the iswctype function (<a href="#7.29.1">7.29.1</a>).
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="J.5" href="#J.5">J.5 Common extensions</a></h3>
 <p><!--para 1 -->
  The following extensions are widely used in many systems, but are not portable to all
 <h3><a name="J.5" href="#J.5">J.5 Common extensions</a></h3>
 <p><!--para 1 -->
  The following extensions are widely used in many systems, but are not portable to all


@@ -28251,6 +29176,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  extensions are new keywords, extra library functions declared in standard headers, or
  predefined macros with names that do not begin with an underscore.
 
  extensions are new keywords, extra library functions declared in standard headers, or
  predefined macros with names that do not begin with an underscore.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.1" href="#J.5.1">J.5.1 Environment arguments</a></h4>
 <p><!--para 1 -->
  In a hosted environment, the main function receives a third argument, char *envp[],
 <h4><a name="J.5.1" href="#J.5.1">J.5.1 Environment arguments</a></h4>
 <p><!--para 1 -->
  In a hosted environment, the main function receives a third argument, char *envp[],


@@ -28258,27 +29184,32 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  that provides information about the environment for this execution of the program
  (<a href="#5.1.2.2.1">5.1.2.2.1</a>).
 
  that provides information about the environment for this execution of the program
  (<a href="#5.1.2.2.1">5.1.2.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.2" href="#J.5.2">J.5.2 Specialized identifiers</a></h4>
 <p><!--para 1 -->
  Characters other than the underscore _, letters, and digits, that are not part of the basic
  source character set (such as the dollar sign $, or characters in national character sets)
  may appear in an identifier (<a href="#6.4.2">6.4.2</a>).
 
 <h4><a name="J.5.2" href="#J.5.2">J.5.2 Specialized identifiers</a></h4>
 <p><!--para 1 -->
  Characters other than the underscore _, letters, and digits, that are not part of the basic
  source character set (such as the dollar sign $, or characters in national character sets)
  may appear in an identifier (<a href="#6.4.2">6.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.3" href="#J.5.3">J.5.3 Lengths and cases of identifiers</a></h4>
 <p><!--para 1 -->
  All characters in identifiers (with or without external linkage) are significant (<a href="#6.4.2">6.4.2</a>).
 
 <h4><a name="J.5.3" href="#J.5.3">J.5.3 Lengths and cases of identifiers</a></h4>
 <p><!--para 1 -->
  All characters in identifiers (with or without external linkage) are significant (<a href="#6.4.2">6.4.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.4" href="#J.5.4">J.5.4 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  A function identifier, or the identifier of an object the declaration of which contains the
  keyword extern, has file scope (<a href="#6.2.1">6.2.1</a>).
 
 <h4><a name="J.5.4" href="#J.5.4">J.5.4 Scopes of identifiers</a></h4>
 <p><!--para 1 -->
  A function identifier, or the identifier of an object the declaration of which contains the
  keyword extern, has file scope (<a href="#6.2.1">6.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.5" href="#J.5.5">J.5.5 Writable string literals</a></h4>
 <p><!--para 1 -->
  String literals are modifiable (in which case, identical string literals should denote distinct
  objects) (<a href="#6.4.5">6.4.5</a>).
 <!--page 594 -->
 
 <h4><a name="J.5.5" href="#J.5.5">J.5.5 Writable string literals</a></h4>
 <p><!--para 1 -->
  String literals are modifiable (in which case, identical string literals should denote distinct
  objects) (<a href="#6.4.5">6.4.5</a>).
 <!--page 594 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.6" href="#J.5.6">J.5.6 Other arithmetic types</a></h4>
 <p><!--para 1 -->
  Additional arithmetic types, such as __int128 or double double, and their
 <h4><a name="J.5.6" href="#J.5.6">J.5.6 Other arithmetic types</a></h4>
 <p><!--para 1 -->
  Additional arithmetic types, such as __int128 or double double, and their


@@ -28286,6 +29217,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  more range or precision than long double, may be used for evaluating expressions of
  other floating types, and may be used to define float_t or double_t.
 
  more range or precision than long double, may be used for evaluating expressions of
  other floating types, and may be used to define float_t or double_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.7" href="#J.5.7">J.5.7 Function pointer casts</a></h4>
 <p><!--para 1 -->
  A pointer to an object or to void may be cast to a pointer to a function, allowing data to
 <h4><a name="J.5.7" href="#J.5.7">J.5.7 Function pointer casts</a></h4>
 <p><!--para 1 -->
  A pointer to an object or to void may be cast to a pointer to a function, allowing data to


@@ -28294,17 +29226,20 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  A pointer to a function may be cast to a pointer to an object or to void, allowing a
  function to be inspected or modified (for example, by a debugger) (<a href="#6.5.4">6.5.4</a>).
 
  A pointer to a function may be cast to a pointer to an object or to void, allowing a
  function to be inspected or modified (for example, by a debugger) (<a href="#6.5.4">6.5.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.8" href="#J.5.8">J.5.8 Extended bit-field types</a></h4>
 <p><!--para 1 -->
  A bit-field may be declared with a type other than _Bool, unsigned int, or
  signed int, with an appropriate maximum width (<a href="#6.7.2.1">6.7.2.1</a>).
 
 <h4><a name="J.5.8" href="#J.5.8">J.5.8 Extended bit-field types</a></h4>
 <p><!--para 1 -->
  A bit-field may be declared with a type other than _Bool, unsigned int, or
  signed int, with an appropriate maximum width (<a href="#6.7.2.1">6.7.2.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.9" href="#J.5.9">J.5.9 The fortran keyword</a></h4>
 <p><!--para 1 -->
  The fortran function specifier may be used in a function declaration to indicate that
  calls suitable for FORTRAN should be generated, or that a different representation for the
  external name is to be generated (<a href="#6.7.4">6.7.4</a>).
 
 <h4><a name="J.5.9" href="#J.5.9">J.5.9 The fortran keyword</a></h4>
 <p><!--para 1 -->
  The fortran function specifier may be used in a function declaration to indicate that
  calls suitable for FORTRAN should be generated, or that a different representation for the
  external name is to be generated (<a href="#6.7.4">6.7.4</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.10" href="#J.5.10">J.5.10 The asm keyword</a></h4>
 <p><!--para 1 -->
  The asm keyword may be used to insert assembly language directly into the translator
 <h4><a name="J.5.10" href="#J.5.10">J.5.10 The asm keyword</a></h4>
 <p><!--para 1 -->
  The asm keyword may be used to insert assembly language directly into the translator


@@ -28313,12 +29248,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
         asm ( character-string-literal );
 </pre>
 
         asm ( character-string-literal );
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.11" href="#J.5.11">J.5.11 Multiple external definitions</a></h4>
 <p><!--para 1 -->
  There may be more than one external definition for the identifier of an object, with or
  without the explicit use of the keyword extern; if the definitions disagree, or more than
  one is initialized, the behavior is undefined (<a href="#6.9.2">6.9.2</a>).
 
 <h4><a name="J.5.11" href="#J.5.11">J.5.11 Multiple external definitions</a></h4>
 <p><!--para 1 -->
  There may be more than one external definition for the identifier of an object, with or
  without the explicit use of the keyword extern; if the definitions disagree, or more than
  one is initialized, the behavior is undefined (<a href="#6.9.2">6.9.2</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.12" href="#J.5.12">J.5.12 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names that do not begin with an underscore, describing the translation and
 <h4><a name="J.5.12" href="#J.5.12">J.5.12 Predefined macro names</a></h4>
 <p><!--para 1 -->
  Macro names that do not begin with an underscore, describing the translation and


@@ -28326,17 +29263,20 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  (<a href="#6.10.8">6.10.8</a>).
 <!--page 595 -->
 
  (<a href="#6.10.8">6.10.8</a>).
 <!--page 595 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.13" href="#J.5.13">J.5.13 Floating-point status flags</a></h4>
 <p><!--para 1 -->
  If any floating-point status flags are set on normal termination after all calls to functions
  registered by the atexit function have been made (see <a href="#7.22.4.4">7.22.4.4</a>), the implementation
  writes some diagnostics indicating the fact to the stderr stream, if it is still open,
 
 <h4><a name="J.5.13" href="#J.5.13">J.5.13 Floating-point status flags</a></h4>
 <p><!--para 1 -->
  If any floating-point status flags are set on normal termination after all calls to functions
  registered by the atexit function have been made (see <a href="#7.22.4.4">7.22.4.4</a>), the implementation
  writes some diagnostics indicating the fact to the stderr stream, if it is still open,
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.14" href="#J.5.14">J.5.14 Extra arguments for signal handlers</a></h4>
 <p><!--para 1 -->
  Handlers for specific signals are called with extra arguments in addition to the signal
  number (<a href="#7.14.1.1">7.14.1.1</a>).
 
 <h4><a name="J.5.14" href="#J.5.14">J.5.14 Extra arguments for signal handlers</a></h4>
 <p><!--para 1 -->
  Handlers for specific signals are called with extra arguments in addition to the signal
  number (<a href="#7.14.1.1">7.14.1.1</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.15" href="#J.5.15">J.5.15 Additional stream types and file-opening modes</a></h4>
 <p><!--para 1 -->
  Additional mappings from files to streams are supported (<a href="#7.21.2">7.21.2</a>).
 <h4><a name="J.5.15" href="#J.5.15">J.5.15 Additional stream types and file-opening modes</a></h4>
 <p><!--para 1 -->
  Additional mappings from files to streams are supported (<a href="#7.21.2">7.21.2</a>).


@@ -28344,12 +29284,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Additional file-opening modes may be specified by characters appended to the mode
  argument of the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 
  Additional file-opening modes may be specified by characters appended to the mode
  argument of the fopen function (<a href="#7.21.5.3">7.21.5.3</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.16" href="#J.5.16">J.5.16 Defined file position indicator</a></h4>
 <p><!--para 1 -->
  The file position indicator is decremented by each successful call to the ungetc or
  ungetwc function for a text stream, except if its value was zero before a call (<a href="#7.21.7.10">7.21.7.10</a>,
  <a href="#7.28.3.10">7.28.3.10</a>).
 
 <h4><a name="J.5.16" href="#J.5.16">J.5.16 Defined file position indicator</a></h4>
 <p><!--para 1 -->
  The file position indicator is decremented by each successful call to the ungetc or
  ungetwc function for a text stream, except if its value was zero before a call (<a href="#7.21.7.10">7.21.7.10</a>,
  <a href="#7.28.3.10">7.28.3.10</a>).
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="J.5.17" href="#J.5.17">J.5.17 Math error reporting</a></h4>
 <p><!--para 1 -->
  Functions declared in <a href="#7.3">&lt;complex.h&gt;</a> and <a href="#7.12">&lt;math.h&gt;</a> raise SIGFPE to report errors
 <h4><a name="J.5.17" href="#J.5.17">J.5.17 Math error reporting</a></h4>
 <p><!--para 1 -->
  Functions declared in <a href="#7.3">&lt;complex.h&gt;</a> and <a href="#7.12">&lt;math.h&gt;</a> raise SIGFPE to report errors


@@ -28357,12 +29299,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  <a href="#7.12">7.12</a>).
 <!--page 596 -->
 
  <a href="#7.12">7.12</a>).
 <!--page 596 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="K" href="#K">Annex K</a></h2>
 <pre>
                                        (normative)
                            Bounds-checking interfaces
 </pre>
 
 <h2><a name="K" href="#K">Annex K</a></h2>
 <pre>
                                        (normative)
                            Bounds-checking interfaces
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="K.1" href="#K.1">K.1 Background</a></h3>
 <p><!--para 1 -->
  Traditionally, the C Library has contained many functions that trust the programmer to
 <h3><a name="K.1" href="#K.1">K.1 Background</a></h3>
 <p><!--para 1 -->
  Traditionally, the C Library has contained many functions that trust the programmer to


@@ -28397,6 +29341,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  change if the function is called again, perhaps by another thread.
 <!--page 597 -->
 
  change if the function is called again, perhaps by another thread.
 <!--page 597 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="K.2" href="#K.2">K.2 Scope</a></h3>
 <p><!--para 1 -->
  This annex specifies a series of optional extensions that can be useful in the mitigation of
 <h3><a name="K.2" href="#K.2">K.2 Scope</a></h3>
 <p><!--para 1 -->
  This annex specifies a series of optional extensions that can be useful in the mitigation of


@@ -28414,10 +29359,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specifications.
 </small>
 
  specifications.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="K.3" href="#K.3">K.3 Library</a></h3>
 
 <h3><a name="K.3" href="#K.3">K.3 Library</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.1" href="#K.3.1">K.3.1 Introduction</a></h4>
 
 <h4><a name="K.3.1" href="#K.3.1">K.3.1 Introduction</a></h4>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.1.1" href="#K.3.1.1">K.3.1.1 Standard headers</a></h5>
 <p><!--para 1 -->
  The functions, macros, and types declared or defined in <a href="#K.3">K.3</a> and its subclauses are not
 <h5><a name="K.3.1.1" href="#K.3.1.1">K.3.1.1 Standard headers</a></h5>
 <p><!--para 1 -->
  The functions, macros, and types declared or defined in <a href="#K.3">K.3</a> and its subclauses are not


@@ -28454,6 +29402,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  implementation is not conforming.
 </small>
 
  implementation is not conforming.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.1.2" href="#K.3.1.2">K.3.1.2 Reserved identifiers</a></h5>
 <p><!--para 1 -->
  Each macro name in any of the following subclauses is reserved for use as specified if it
 <h5><a name="K.3.1.2" href="#K.3.1.2">K.3.1.2 Reserved identifiers</a></h5>
 <p><!--para 1 -->
  Each macro name in any of the following subclauses is reserved for use as specified if it


@@ -28468,11 +29417,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  as a macro name and as an identifier with file scope in the same name space if it is
  defined by any of its associated headers when included.
 
  as a macro name and as an identifier with file scope in the same name space if it is
  defined by any of its associated headers when included.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.1.3" href="#K.3.1.3">K.3.1.3 Use of errno</a></h5>
 <p><!--para 1 -->
  An implementation may set errno for the functions defined in this annex, but is not
  required to.
 
 <h5><a name="K.3.1.3" href="#K.3.1.3">K.3.1.3 Use of errno</a></h5>
 <p><!--para 1 -->
  An implementation may set errno for the functions defined in this annex, but is not
  required to.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.1.4" href="#K.3.1.4">K.3.1.4 Runtime-constraint violations</a></h5>
 <p><!--para 1 -->
  Most functions in this annex include as part of their specification a list of runtime-
 <h5><a name="K.3.1.4" href="#K.3.1.4">K.3.1.4 Runtime-constraint violations</a></h5>
 <p><!--para 1 -->
  Most functions in this annex include as part of their specification a list of runtime-


@@ -28507,6 +29458,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  from the definition of undefined behavior.
 </small>
 
  from the definition of undefined behavior.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.2" href="#K.3.2">K.3.2 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines a type.
 <h4><a name="K.3.2" href="#K.3.2">K.3.2 Errors &lt;errno.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.5">&lt;errno.h&gt;</a> defines a type.


@@ -28523,6 +29475,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  errno might be declared as having the return type errno_t.
 </small>
 
  errno might be declared as having the return type errno_t.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.3" href="#K.3.3">K.3.3 Common definitions &lt;stddef.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stddef.h&gt;</a> defines a type.
 <h4><a name="K.3.3" href="#K.3.3">K.3.3 Common definitions &lt;stddef.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.19">&lt;stddef.h&gt;</a> defines a type.


@@ -28537,6 +29490,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note372" href="#note372">372)</a> See the description of the RSIZE_MAX macro in <a href="#7.20">&lt;stdint.h&gt;</a>.
 </small>
 
 <p><small><a name="note372" href="#note372">372)</a> See the description of the RSIZE_MAX macro in <a href="#7.20">&lt;stdint.h&gt;</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.4" href="#K.3.4">K.3.4 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdint.h&gt;</a> defines a macro.
 <h4><a name="K.3.4" href="#K.3.4">K.3.4 Integer types &lt;stdint.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.20">&lt;stdint.h&gt;</a> defines a macro.


@@ -28569,6 +29523,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note373" href="#note373">373)</a> The macro RSIZE_MAX need not expand to a constant expression.
 </small>
 
 <p><small><a name="note373" href="#note373">373)</a> The macro RSIZE_MAX need not expand to a constant expression.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.5" href="#K.3.5">K.3.5 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;stdio.h&gt;</a> defines several macros and two types.
 <h4><a name="K.3.5" href="#K.3.5">K.3.5 Input/output &lt;stdio.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.21">&lt;stdio.h&gt;</a> defines several macros and two types.


@@ -28596,8 +29551,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  which is the type size_t.
 
 </pre>
  which is the type size_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.1" href="#K.3.5.1">K.3.5.1 Operations on files</a></h5>
 
 <h5><a name="K.3.5.1" href="#K.3.5.1">K.3.5.1 Operations on files</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.1.1" href="#K.3.5.1.1">K.3.5.1.1 The tmpfile_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.1.1" href="#K.3.5.1.1">K.3.5.1.1 The tmpfile_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28634,6 +29591,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The tmpfile_s function returns zero if it created the file. If it did not create the file or
  there was a runtime-constraint violation, tmpfile_s returns a nonzero value.
 
  The tmpfile_s function returns zero if it created the file. If it did not create the file or
  there was a runtime-constraint violation, tmpfile_s returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.1.2" href="#K.3.5.1.2">K.3.5.1.2 The tmpnam_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.1.2" href="#K.3.5.1.2">K.3.5.1.2 The tmpnam_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28698,8 +29656,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  convention for temporary files), but this is not required.
 </small>
 
  convention for temporary files), but this is not required.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.2" href="#K.3.5.2">K.3.5.2 File access functions</a></h5>
 
 <h5><a name="K.3.5.2" href="#K.3.5.2">K.3.5.2 File access functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.2.1" href="#K.3.5.2.1">K.3.5.2.1 The fopen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.2.1" href="#K.3.5.2.1">K.3.5.2.1 The fopen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28792,6 +29752,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note376" href="#note376">376)</a> These are the same permissions that the file would have been created with by fopen.
 </small>
 
 <p><small><a name="note376" href="#note376">376)</a> These are the same permissions that the file would have been created with by fopen.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.2.2" href="#K.3.5.2.2">K.3.5.2.2 The freopen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.2.2" href="#K.3.5.2.2">K.3.5.2.2 The freopen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28835,12 +29796,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  there was a runtime-constraint violation, freopen_s returns a nonzero value.
 <!--page 605 -->
 
  there was a runtime-constraint violation, freopen_s returns a nonzero value.
 <!--page 605 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3" href="#K.3.5.3">K.3.5.3 Formatted input/output functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, if the execution of a function described in this
  subclause causes copying to take place between objects that overlap, the objects take on
  unspecified values.
 
 <h5><a name="K.3.5.3" href="#K.3.5.3">K.3.5.3 Formatted input/output functions</a></h5>
 <p><!--para 1 -->
  Unless explicitly stated otherwise, if the execution of a function described in this
  subclause causes copying to take place between objects that overlap, the objects take on
  unspecified values.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.1" href="#K.3.5.3.1">K.3.5.3.1 The fprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.1" href="#K.3.5.3.1">K.3.5.3.1 The fprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28884,6 +29847,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  constraint violation.
 </small>
 
  constraint violation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.2" href="#K.3.5.3.2">K.3.5.3.2 The fscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.2" href="#K.3.5.3.2">K.3.5.3.2 The fscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -28971,6 +29935,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  compatible with rsize_t.
 </small>
 
  compatible with rsize_t.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.3" href="#K.3.5.3.3">K.3.5.3.3 The printf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.3" href="#K.3.5.3.3">K.3.5.3.3 The printf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29006,6 +29971,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.4" href="#K.3.5.3.4">K.3.5.3.4 The scanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.4" href="#K.3.5.3.4">K.3.5.3.4 The scanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29033,6 +29999,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  scanf_s function returns the number of input items assigned, which can be fewer than
  provided for, or even zero, in the event of an early matching failure.
 
  scanf_s function returns the number of input items assigned, which can be fewer than
  provided for, or even zero, in the event of an early matching failure.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.5" href="#K.3.5.3.5">K.3.5.3.5 The snprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.5" href="#K.3.5.3.5">K.3.5.3.5 The snprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29075,6 +30042,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.6" href="#K.3.5.3.6">K.3.5.3.6 The sprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.6" href="#K.3.5.3.6">K.3.5.3.6 The sprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29120,6 +30088,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.7" href="#K.3.5.3.7">K.3.5.3.7 The sscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.7" href="#K.3.5.3.7">K.3.5.3.7 The sscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29151,6 +30120,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  provided for, or even zero, in the event of an early matching failure.
 <!--page 611 -->
 
  provided for, or even zero, in the event of an early matching failure.
 <!--page 611 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.8" href="#K.3.5.3.8">K.3.5.3.8 The vfprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.8" href="#K.3.5.3.8">K.3.5.3.8 The vfprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29187,6 +30157,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.9" href="#K.3.5.3.9">K.3.5.3.9 The vfscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.9" href="#K.3.5.3.9">K.3.5.3.9 The vfscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29230,6 +30201,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  indeterminate.
 </small>
 
  indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.10" href="#K.3.5.3.10">K.3.5.3.10 The vprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.10" href="#K.3.5.3.10">K.3.5.3.10 The vprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29266,6 +30238,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.11" href="#K.3.5.3.11">K.3.5.3.11 The vscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.11" href="#K.3.5.3.11">K.3.5.3.11 The vscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29308,6 +30281,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  indeterminate.
 </small>
 
  indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.12" href="#K.3.5.3.12">K.3.5.3.12 The vsnprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.12" href="#K.3.5.3.12">K.3.5.3.12 The vsnprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29356,6 +30330,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.13" href="#K.3.5.3.13">K.3.5.3.13 The vsprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.13" href="#K.3.5.3.13">K.3.5.3.13 The vsprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29404,6 +30379,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  format string was %%n.
 </small>
 
  format string was %%n.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.3.14" href="#K.3.5.3.14">K.3.5.3.14 The vsscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.3.14" href="#K.3.5.3.14">K.3.5.3.14 The vsscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29442,8 +30418,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  indeterminate.
 </small>
 
  indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.4" href="#K.3.5.4">K.3.5.4 Character input/output functions</a></h5>
 
 <h5><a name="K.3.5.4" href="#K.3.5.4">K.3.5.4 Character input/output functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.5.4.1" href="#K.3.5.4.1">K.3.5.4.1 The gets_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.5.4.1" href="#K.3.5.4.1">K.3.5.4.1 The gets_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29502,6 +30480,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  expect such a relationship.
 </small>
 
  expect such a relationship.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.6" href="#K.3.6">K.3.6 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;stdlib.h&gt;</a> defines three types.
 <h4><a name="K.3.6" href="#K.3.6">K.3.6 General utilities &lt;stdlib.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.22">&lt;stdlib.h&gt;</a> defines three types.


@@ -29526,8 +30505,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
               errno_t error);
 </pre>
 
               errno_t error);
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.1" href="#K.3.6.1">K.3.6.1 Runtime-constraint handling</a></h5>
 
 <h5><a name="K.3.6.1" href="#K.3.6.1">K.3.6.1 Runtime-constraint handling</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.1.1" href="#K.3.6.1.1">K.3.6.1.1 The set_constraint_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.1.1" href="#K.3.6.1.1">K.3.6.1.1 The set_constraint_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29571,6 +30552,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  pointer argument, a pointer to the implementation default handler is returned (not NULL).
 </small>
 
  pointer argument, a pointer to the implementation default handler is returned (not NULL).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.1.2" href="#K.3.6.1.2">K.3.6.1.2 The abort_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.1.2" href="#K.3.6.1.2">K.3.6.1.2 The abort_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29603,6 +30585,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note393" href="#note393">393)</a> Many implementations invoke a debugger when the abort function is called.
 </small>
 
 <p><small><a name="note393" href="#note393">393)</a> Many implementations invoke a debugger when the abort function is called.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.1.3" href="#K.3.6.1.3">K.3.6.1.3 The ignore_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.1.3" href="#K.3.6.1.3">K.3.6.1.3 The ignore_handler_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29631,8 +30614,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  library function returns a nonzero errno_t).
 </small>
 
  library function returns a nonzero errno_t).
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.2" href="#K.3.6.2">K.3.6.2 Communication with the environment</a></h5>
 
 <h5><a name="K.3.6.2" href="#K.3.6.2">K.3.6.2 Communication with the environment</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.2.1" href="#K.3.6.2.1">K.3.6.2.1 The getenv_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.2.1" href="#K.3.6.2.1">K.3.6.2.1 The getenv_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29674,6 +30659,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The getenv_s function returns zero if the specified name is found and the associated
  string was successfully stored in value. Otherwise, a nonzero value is returned.
 
  The getenv_s function returns zero if the specified name is found and the associated
  string was successfully stored in value. Otherwise, a nonzero value is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.3" href="#K.3.6.3">K.3.6.3 Searching and sorting utilities</a></h5>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified
 <h5><a name="K.3.6.3" href="#K.3.6.3">K.3.6.3 Searching and sorting utilities</a></h5>
 <p><!--para 1 -->
  These utilities make use of a comparison function to search or sort arrays of unspecified


@@ -29716,6 +30702,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
 </small>
 
 </pre>
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.3.1" href="#K.3.6.3.1">K.3.6.3.1 The bsearch_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.3.1" href="#K.3.6.3.1">K.3.6.3.1 The bsearch_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29768,6 +30755,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, it might specify a collating sequence used by the comparison function.
 </small>
 
  example, it might specify a collating sequence used by the comparison function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.3.2" href="#K.3.6.3.2">K.3.6.3.2 The qsort_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.3.2" href="#K.3.6.3.2">K.3.6.3.2 The qsort_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29815,6 +30803,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, it might specify a collating sequence used by the comparison function.
 </small>
 
  example, it might specify a collating sequence used by the comparison function.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.4" href="#K.3.6.4">K.3.6.4 Multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category
 <h5><a name="K.3.6.4" href="#K.3.6.4">K.3.6.4 Multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  The behavior of the multibyte character functions is affected by the LC_CTYPE category


@@ -29831,6 +30820,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 
  character codes, but are grouped with an adjacent multibyte character.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.4.1" href="#K.3.6.4.1">K.3.6.4.1 The wctomb_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.4.1" href="#K.3.6.4.1">K.3.6.4.1 The wctomb_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29883,11 +30873,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wctomb_s function returns zero if successful, and a nonzero value if there was a
  runtime-constraint violation or wc did not correspond to a valid multibyte character.
 
  The wctomb_s function returns zero if successful, and a nonzero value if there was a
  runtime-constraint violation or wc did not correspond to a valid multibyte character.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.5" href="#K.3.6.5">K.3.6.5 Multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 
 <h5><a name="K.3.6.5" href="#K.3.6.5">K.3.6.5 Multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  The behavior of the multibyte string functions is affected by the LC_CTYPE category of
  the current locale.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.5.1" href="#K.3.6.5.1">K.3.6.5.1 The mbstowcs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.5.1" href="#K.3.6.5.1">K.3.6.5.1 The mbstowcs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -29947,6 +30939,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  terminating null character did not occur where required.
 </small>
 
  terminating null character did not occur where required.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.6.5.2" href="#K.3.6.5.2">K.3.6.5.2 The wcstombs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.6.5.2" href="#K.3.6.5.2">K.3.6.5.2 The wcstombs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30025,6 +31018,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  runtime-constraint violation.
 </small>
 
  runtime-constraint violation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.7" href="#K.3.7">K.3.7 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;string.h&gt;</a> defines two types.
 <h4><a name="K.3.7" href="#K.3.7">K.3.7 String handling &lt;string.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.23">&lt;string.h&gt;</a> defines two types.


@@ -30039,8 +31033,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  which is the type size_t.
 
 </pre>
  which is the type size_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.1" href="#K.3.7.1">K.3.7.1 Copying functions</a></h5>
 
 <h5><a name="K.3.7.1" href="#K.3.7.1">K.3.7.1 Copying functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.1.1" href="#K.3.7.1.1">K.3.7.1.1 The memcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.1.1" href="#K.3.7.1.1">K.3.7.1.1 The memcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30069,6 +31065,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Otherwise, a nonzero value is returned.
 <!--page 629 -->
 
  Otherwise, a nonzero value is returned.
 <!--page 629 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.1.2" href="#K.3.7.1.2">K.3.7.1.2 The memmove_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.1.2" href="#K.3.7.1.2">K.3.7.1.2 The memmove_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30098,6 +31095,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The memmove_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 
  The memmove_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.1.3" href="#K.3.7.1.3">K.3.7.1.3 The strcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.1.3" href="#K.3.7.1.3">K.3.7.1.3 The strcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30140,6 +31138,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.1.4" href="#K.3.7.1.4">K.3.7.1.4 The strncpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.1.4" href="#K.3.7.1.4">K.3.7.1.4 The strncpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30207,8 +31206,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.2" href="#K.3.7.2">K.3.7.2 Concatenation functions</a></h5>
 
 <h5><a name="K.3.7.2" href="#K.3.7.2">K.3.7.2 Concatenation functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.2.1" href="#K.3.7.2.1">K.3.7.2.1 The strcat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.2.1" href="#K.3.7.2.1">K.3.7.2.1 The strcat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30261,6 +31262,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  appended to the string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  appended to the string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.2.2" href="#K.3.7.2.2">K.3.7.2.2 The strncat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.2.2" href="#K.3.7.2.2">K.3.7.2.2 The strncat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30342,8 +31344,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  appended to the string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  appended to the string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.3" href="#K.3.7.3">K.3.7.3 Search functions</a></h5>
 
 <h5><a name="K.3.7.3" href="#K.3.7.3">K.3.7.3 Search functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.3.1" href="#K.3.7.3.1">K.3.7.3.1 The strtok_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.3.1" href="#K.3.7.3.1">K.3.7.3.1 The strtok_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30420,8 +31424,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.4" href="#K.3.7.4">K.3.7.4 Miscellaneous functions</a></h5>
 
 <h5><a name="K.3.7.4" href="#K.3.7.4">K.3.7.4 Miscellaneous functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.4.1" href="#K.3.7.4.1">K.3.7.4.1 The memset_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.4.1" href="#K.3.7.4.1">K.3.7.4.1 The memset_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30452,6 +31458,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The memset_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 
  The memset_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.4.2" href="#K.3.7.4.2">K.3.7.4.2 The strerror_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.4.2" href="#K.3.7.4.2">K.3.7.4.2 The strerror_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30488,6 +31495,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  function returns a nonzero value.
 <!--page 637 -->
 
  function returns a nonzero value.
 <!--page 637 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.4.3" href="#K.3.7.4.3">K.3.7.4.3 The strerrorlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.4.3" href="#K.3.7.4.3">K.3.7.4.3 The strerrorlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30505,6 +31513,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The strerrorlen_s function returns the number of characters (not including the null
  character) in the full message string.
 
  The strerrorlen_s function returns the number of characters (not including the null
  character) in the full message string.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.7.4.4" href="#K.3.7.4.4">K.3.7.4.4 The strnlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.7.4.4" href="#K.3.7.4.4">K.3.7.4.4 The strnlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30536,6 +31545,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  strnlen_s useful in algorithms that gracefully handle such exceptional data.
 </small>
 
  strnlen_s useful in algorithms that gracefully handle such exceptional data.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.8" href="#K.3.8">K.3.8 Date and time &lt;time.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.26">&lt;time.h&gt;</a> defines two types.
 <h4><a name="K.3.8" href="#K.3.8">K.3.8 Date and time &lt;time.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.26">&lt;time.h&gt;</a> defines two types.


@@ -30550,6 +31560,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  which is the type size_t.
 
 </pre>
  which is the type size_t.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.1" href="#K.3.8.1">K.3.8.1 Components of time</a></h5>
 <p><!--para 1 -->
  A broken-down time is normalized if the values of the members of the tm structure are in
 <h5><a name="K.3.8.1" href="#K.3.8.1">K.3.8.1 Components of time</a></h5>
 <p><!--para 1 -->
  A broken-down time is normalized if the values of the members of the tm structure are in


@@ -30559,11 +31570,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <p><small><a name="note415" href="#note415">415)</a> The normal ranges are defined in <a href="#7.26.1">7.26.1</a>.
 </small>
 
 <p><small><a name="note415" href="#note415">415)</a> The normal ranges are defined in <a href="#7.26.1">7.26.1</a>.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.2" href="#K.3.8.2">K.3.8.2 Time conversion functions</a></h5>
 <p><!--para 1 -->
  Like the strftime function, the asctime_s and ctime_s functions do not return a
  pointer to a static object, and other library functions are permitted to call them.
 
 <h5><a name="K.3.8.2" href="#K.3.8.2">K.3.8.2 Time conversion functions</a></h5>
 <p><!--para 1 -->
  Like the strftime function, the asctime_s and ctime_s functions do not return a
  pointer to a static object, and other library functions are permitted to call them.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.2.1" href="#K.3.8.2.1">K.3.8.2.1 The asctime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.8.2.1" href="#K.3.8.2.1">K.3.8.2.1 The asctime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30631,6 +31644,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  into the array pointed to by s. Otherwise, it returns a nonzero value.
 <!--page 640 -->
 
  into the array pointed to by s. Otherwise, it returns a nonzero value.
 <!--page 640 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.2.2" href="#K.3.8.2.2">K.3.8.2.2 The ctime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.8.2.2" href="#K.3.8.2.2">K.3.8.2.2 The ctime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30663,6 +31677,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The ctime_s function returns zero if the time was successfully converted and stored
  into the array pointed to by s. Otherwise, it returns a nonzero value.
 
  The ctime_s function returns zero if the time was successfully converted and stored
  into the array pointed to by s. Otherwise, it returns a nonzero value.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.2.3" href="#K.3.8.2.3">K.3.8.2.3 The gmtime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.8.2.3" href="#K.3.8.2.3">K.3.8.2.3 The gmtime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30688,6 +31703,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The gmtime_s function returns result, or a null pointer if the specified time cannot
  be converted to UTC or there is a runtime-constraint violation.
 
  The gmtime_s function returns result, or a null pointer if the specified time cannot
  be converted to UTC or there is a runtime-constraint violation.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.8.2.4" href="#K.3.8.2.4">K.3.8.2.4 The localtime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.8.2.4" href="#K.3.8.2.4">K.3.8.2.4 The localtime_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30712,6 +31728,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The localtime_s function returns result, or a null pointer if the specified time
  cannot be converted to local time or there is a runtime-constraint violation.
 
  The localtime_s function returns result, or a null pointer if the specified time
  cannot be converted to local time or there is a runtime-constraint violation.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="K.3.9" href="#K.3.9">K.3.9 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> defines two types.
 <h4><a name="K.3.9" href="#K.3.9">K.3.9 Extended multibyte and wide character utilities &lt;wchar.h&gt;</a></h4>
 <p><!--para 1 -->
  The header <a href="#7.28">&lt;wchar.h&gt;</a> defines two types.


@@ -30731,8 +31748,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  unspecified values.
 <!--page 642 -->
 
  unspecified values.
 <!--page 642 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1" href="#K.3.9.1">K.3.9.1 Formatted wide character input/output functions</a></h5>
 
 <h5><a name="K.3.9.1" href="#K.3.9.1">K.3.9.1 Formatted wide character input/output functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.1" href="#K.3.9.1.1">K.3.9.1.1 The fwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.1" href="#K.3.9.1.1">K.3.9.1.1 The fwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30767,6 +31786,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.2" href="#K.3.9.1.2">K.3.9.1.2 The fwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.2" href="#K.3.9.1.2">K.3.9.1.2 The fwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30820,6 +31840,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  compatible with rsize_t.
 </small>
 
  compatible with rsize_t.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.3" href="#K.3.9.1.3">K.3.9.1.3 The snwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.3" href="#K.3.9.1.3">K.3.9.1.3 The snwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30864,6 +31885,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.4" href="#K.3.9.1.4">K.3.9.1.4 The swprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.4" href="#K.3.9.1.4">K.3.9.1.4 The swprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30909,6 +31931,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.5" href="#K.3.9.1.5">K.3.9.1.5 The swscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.5" href="#K.3.9.1.5">K.3.9.1.5 The swscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30940,6 +31963,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  than provided for, or even zero, in the event of an early matching failure.
 <!--page 646 -->
 
  than provided for, or even zero, in the event of an early matching failure.
 <!--page 646 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.6" href="#K.3.9.1.6">K.3.9.1.6 The vfwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.6" href="#K.3.9.1.6">K.3.9.1.6 The vfwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -30977,6 +32001,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.7" href="#K.3.9.1.7">K.3.9.1.7 The vfwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.7" href="#K.3.9.1.7">K.3.9.1.7 The vfwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31018,6 +32043,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value of arg after the return is indeterminate.
 </small>
 
  value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.8" href="#K.3.9.1.8">K.3.9.1.8 The vsnwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.8" href="#K.3.9.1.8">K.3.9.1.8 The vsnwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31064,6 +32090,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.9" href="#K.3.9.1.9">K.3.9.1.9 The vswprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.9" href="#K.3.9.1.9">K.3.9.1.9 The vswprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31111,6 +32138,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.10" href="#K.3.9.1.10">K.3.9.1.10 The vswscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.10" href="#K.3.9.1.10">K.3.9.1.10 The vswscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31153,6 +32181,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value of arg after the return is indeterminate.
 </small>
 
  value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.11" href="#K.3.9.1.11">K.3.9.1.11 The vwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.11" href="#K.3.9.1.11">K.3.9.1.11 The vwprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31192,6 +32221,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.12" href="#K.3.9.1.12">K.3.9.1.12 The vwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.12" href="#K.3.9.1.12">K.3.9.1.12 The vwscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31228,6 +32258,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  value of arg after the return is indeterminate.
 </small>
 
  value of arg after the return is indeterminate.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.13" href="#K.3.9.1.13">K.3.9.1.13 The wprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.13" href="#K.3.9.1.13">K.3.9.1.13 The wprintf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31262,6 +32293,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  example, if the entire format string was L"%%n".
 </small>
 
  example, if the entire format string was L"%%n".
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.1.14" href="#K.3.9.1.14">K.3.9.1.14 The wscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.1.14" href="#K.3.9.1.14">K.3.9.1.14 The wscanf_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31290,10 +32322,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  provided for, or even zero, in the event of an early matching failure.
 <!--page 653 -->
 
  provided for, or even zero, in the event of an early matching failure.
 <!--page 653 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2" href="#K.3.9.2">K.3.9.2 General wide string utilities</a></h5>
 
 <h5><a name="K.3.9.2" href="#K.3.9.2">K.3.9.2 General wide string utilities</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.1" href="#K.3.9.2.1">K.3.9.2.1 Wide string copying functions</a></h5>
 
 <h5><a name="K.3.9.2.1" href="#K.3.9.2.1">K.3.9.2.1 Wide string copying functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.1.1" href="#K.3.9.2.1.1">K.3.9.2.1.1 The wcscpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.2.1.1" href="#K.3.9.2.1.1">K.3.9.2.1.1 The wcscpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31340,6 +32375,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  fit within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  fit within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.1.2" href="#K.3.9.2.1.2">K.3.9.2.1.2 The wcsncpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 7 -->
 <h5><a name="K.3.9.2.1.2" href="#K.3.9.2.1.2">K.3.9.2.1.2 The wcsncpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 7 -->


@@ -31410,6 +32446,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  fit within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  fit within the array pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.1.3" href="#K.3.9.2.1.3">K.3.9.2.1.3 The wmemcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 14 -->
 <h5><a name="K.3.9.2.1.3" href="#K.3.9.2.1.3">K.3.9.2.1.3 The wmemcpy_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 14 -->


@@ -31440,6 +32477,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  Otherwise, a nonzero value is returned.
 <!--page 656 -->
 
  Otherwise, a nonzero value is returned.
 <!--page 656 -->
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.1.4" href="#K.3.9.2.1.4">K.3.9.2.1.4 The wmemmove_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 19 -->
 <h5><a name="K.3.9.2.1.4" href="#K.3.9.2.1.4">K.3.9.2.1.4 The wmemmove_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 19 -->


@@ -31469,8 +32507,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wmemmove_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 
  The wmemmove_s function returns zero if there was no runtime-constraint violation.
  Otherwise, a nonzero value is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.2" href="#K.3.9.2.2">K.3.9.2.2 Wide string concatenation functions</a></h5>
 
 <h5><a name="K.3.9.2.2" href="#K.3.9.2.2">K.3.9.2.2 Wide string concatenation functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.2.1" href="#K.3.9.2.2.1">K.3.9.2.2.1 The wcscat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.2.2.1" href="#K.3.9.2.2.1">K.3.9.2.2.1 The wcscat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31519,6 +32559,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  s2 were appended to the wide string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  s2 were appended to the wide string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.2.2" href="#K.3.9.2.2.2">K.3.9.2.2.2 The wcsncat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 8 -->
 <h5><a name="K.3.9.2.2.2" href="#K.3.9.2.2.2">K.3.9.2.2.2 The wcsncat_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 8 -->


@@ -31601,8 +32642,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  s2 were appended to the wide string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 
  s2 were appended to the wide string pointed to by s1 and that the result in s1 is null terminated.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.3" href="#K.3.9.2.3">K.3.9.2.3 Wide string search functions</a></h5>
 
 <h5><a name="K.3.9.2.3" href="#K.3.9.2.3">K.3.9.2.3 Wide string search functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.3.1" href="#K.3.9.2.3.1">K.3.9.2.3.1 The wcstok_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.2.3.1" href="#K.3.9.2.3.1">K.3.9.2.3.1 The wcstok_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31680,8 +32723,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 </pre>
  
 
 </pre>
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.4" href="#K.3.9.2.4">K.3.9.2.4 Miscellaneous functions</a></h5>
 
 <h5><a name="K.3.9.2.4" href="#K.3.9.2.4">K.3.9.2.4 Miscellaneous functions</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.2.4.1" href="#K.3.9.2.4.1">K.3.9.2.4.1 The wcsnlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->
 <h5><a name="K.3.9.2.4.1" href="#K.3.9.2.4.1">K.3.9.2.4.1 The wcsnlen_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 1 -->


@@ -31709,13 +32754,16 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  wcsnlen_s useful in algorithms that gracefully handle such exceptional data.
 </small>
 
  wcsnlen_s useful in algorithms that gracefully handle such exceptional data.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3" href="#K.3.9.3">K.3.9.3 Extended multibyte/wide character conversion utilities</a></h5>
 
 <h5><a name="K.3.9.3" href="#K.3.9.3">K.3.9.3 Extended multibyte/wide character conversion utilities</a></h5>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3.1" href="#K.3.9.3.1">K.3.9.3.1 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  Unlike wcrtomb, wcrtomb_s does not permit the ps parameter (the pointer to the
  conversion state) to be a null pointer.
 
 <h5><a name="K.3.9.3.1" href="#K.3.9.3.1">K.3.9.3.1 Restartable multibyte/wide character conversion functions</a></h5>
 <p><!--para 1 -->
  Unlike wcrtomb, wcrtomb_s does not permit the ps parameter (the pointer to the
  conversion state) to be a null pointer.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3.1.1" href="#K.3.9.3.1.1">K.3.9.3.1.1 The wcrtomb_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 2 -->
 <h5><a name="K.3.9.3.1.1" href="#K.3.9.3.1.1">K.3.9.3.1.1 The wcrtomb_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 2 -->


@@ -31765,11 +32813,13 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  The wcrtomb_s function returns zero if no runtime-constraint violation and no
  encoding error occurred. Otherwise, a nonzero value is returned.
 
  The wcrtomb_s function returns zero if no runtime-constraint violation and no
  encoding error occurred. Otherwise, a nonzero value is returned.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3.2" href="#K.3.9.3.2">K.3.9.3.2 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  Unlike mbsrtowcs and wcsrtombs, mbsrtowcs_s and wcsrtombs_s do not
  permit the ps parameter (the pointer to the conversion state) to be a null pointer.
 
 <h5><a name="K.3.9.3.2" href="#K.3.9.3.2">K.3.9.3.2 Restartable multibyte/wide string conversion functions</a></h5>
 <p><!--para 1 -->
  Unlike mbsrtowcs and wcsrtombs, mbsrtowcs_s and wcsrtombs_s do not
  permit the ps parameter (the pointer to the conversion state) to be a null pointer.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3.2.1" href="#K.3.9.3.2.1">K.3.9.3.2.1 The mbsrtowcs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 2 -->
 <h5><a name="K.3.9.3.2.1" href="#K.3.9.3.2.1">K.3.9.3.2.1 The mbsrtowcs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 2 -->


@@ -31839,6 +32889,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  terminating null character did not occur where required.
 </small>
 
  terminating null character did not occur where required.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h5><a name="K.3.9.3.2.2" href="#K.3.9.3.2.2">K.3.9.3.2.2 The wcsrtombs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 11 -->
 <h5><a name="K.3.9.3.2.2" href="#K.3.9.3.2.2">K.3.9.3.2.2 The wcsrtombs_s function</a></h5>
 <p><b>Synopsis</b>
 <p><!--para 11 -->


@@ -31930,12 +32981,14 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  runtime-constraint violation.
 </small>
 
  runtime-constraint violation.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="L" href="#L">Annex L</a></h2>
 <pre>
                                             (normative)
                                          Analyzability
 </pre>
 
 <h2><a name="L" href="#L">Annex L</a></h2>
 <pre>
                                             (normative)
                                          Analyzability
 </pre>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="L.1" href="#L.1">L.1 Scope</a></h3>
 <p><!--para 1 -->
  This annex specifies optional behavior that can aid in the analyzability of C programs.
 <h3><a name="L.1" href="#L.1">L.1 Scope</a></h3>
 <p><!--para 1 -->
  This annex specifies optional behavior that can aid in the analyzability of C programs.


@@ -31948,8 +33001,10 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  specifications.
 </small>
 
  specifications.
 </small>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h3><a name="L.2" href="#L.2">L.2 Definitions</a></h3>
 
 <h3><a name="L.2" href="#L.2">L.2 Definitions</a></h3>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="L.2.1" href="#L.2.1">L.2.1</a></h4>
 <p><!--para 1 -->
  out-of-bounds store
 <h4><a name="L.2.1" href="#L.2.1">L.2.1</a></h4>
 <p><!--para 1 -->
  out-of-bounds store


@@ -31957,6 +33012,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  modify (or, for an object declared volatile, fetch) one or more bytes that lie outside
  the bounds permitted by this Standard.
 
  modify (or, for an object declared volatile, fetch) one or more bytes that lie outside
  the bounds permitted by this Standard.
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="L.2.2" href="#L.2.2">L.2.2</a></h4>
 <p><!--para 1 -->
  bounded undefined behavior
 <h4><a name="L.2.2" href="#L.2.2">L.2.2</a></h4>
 <p><!--para 1 -->
  bounded undefined behavior


@@ -31968,6 +33024,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  NOTE 2    Any values produced or stored might be indeterminate values.
  
 
  NOTE 2    Any values produced or stored might be indeterminate values.
  
 

+<p><small><a href="#Contents">Contents</a></small>

 <h4><a name="L.2.3" href="#L.2.3">L.2.3</a></h4>
 <p><!--para 1 -->
  critical undefined behavior
 <h4><a name="L.2.3" href="#L.2.3">L.2.3</a></h4>
 <p><!--para 1 -->
  critical undefined behavior


@@ -31980,6 +33037,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  
 <!--page 667 -->
 
  
 <!--page 667 -->
 

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 <h3><a name="L.3" href="#L.3">L.3 Requirements</a></h3>
 <p><!--para 1 -->
  If the program performs a trap (<a href="#3.19.5">3.19.5</a>), the implementation is permitted to invoke a
 <h3><a name="L.3" href="#L.3">L.3 Requirements</a></h3>
 <p><!--para 1 -->
  If the program performs a trap (<a href="#3.19.5">3.19.5</a>), the implementation is permitted to invoke a


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 <!--page 668 -->
 </ul>
 
 <!--page 668 -->
 </ul>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Bibliography" href="#Bibliography">Bibliography</a></h2>
 <ol>
 <li>  ''The C Reference Manual'' by Dennis M. Ritchie, a version of which was
 <h2><a name="Bibliography" href="#Bibliography">Bibliography</a></h2>
 <ol>
 <li>  ''The C Reference Manual'' by Dennis M. Ritchie, a version of which was


@@ -32081,6 +33140,7 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
 <!--page 671 -->
 </ol>
 
 <!--page 671 -->
 </ol>
 

+<p><small><a href="#Contents">Contents</a></small>

 <h2><a name="Index" href="#Index">Index</a></h2>
 <pre>
  [^ x ^], <a href="#3.20">3.20</a>                                                    , (comma operator), <a href="#5.1.2.4">5.1.2.4</a>, <a href="#6.5.17">6.5.17</a>
 <h2><a name="Index" href="#Index">Index</a></h2>
 <pre>
  [^ x ^], <a href="#3.20">3.20</a>                                                    , (comma operator), <a href="#5.1.2.4">5.1.2.4</a>, <a href="#6.5.17">6.5.17</a>


@@ -33434,4 +34494,5 @@ margin: deleted text is marked with ''*'', new or changed text with '' ''.
  WINT_MIN macro, <a href="#7.20.3">7.20.3</a>
  wint_t type, <a href="#7.20.3">7.20.3</a>, <a href="#7.21.6.1">7.21.6.1</a>, <a href="#7.28.1">7.28.1</a>, <a href="#7.28.2.1">7.28.2.1</a>,
 </pre>
  WINT_MIN macro, <a href="#7.20.3">7.20.3</a>
  wint_t type, <a href="#7.20.3">7.20.3</a>, <a href="#7.21.6.1">7.21.6.1</a>, <a href="#7.28.1">7.28.1</a>, <a href="#7.28.2.1">7.28.2.1</a>,
 </pre>

+<p><small><a href="#Contents">Contents</a></small>

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