initial cmath code and minor libm.h update

[libm] / src / internal / libm.h

diff --git a/src/internal/libm.h b/src/internal/libm.h
index fecc50a..00c2972 100644 (file)
--- a/src/internal/libm.h
+++ b/src/internal/libm.h
@@ -117,6 +117,7 @@ do {                                                            \
 } while (0)
 
 /* fdlibm kernel functions */
 } while (0)
 
 /* fdlibm kernel functions */

+

 int    __rem_pio2_large(double*,double*,int,int,int);
 
 int    __rem_pio2(double,double*);
 int    __rem_pio2_large(double*,double*,int,int,int);
 
 int    __rem_pio2(double,double*);


@@ -124,20 +125,15 @@ double __sin(double,double,int);
 double __cos(double,double);
 double __tan(double,double,int);
 double __ldexp_exp(double,int);
 double __cos(double,double);
 double __tan(double,double,int);
 double __ldexp_exp(double,int);

-#if 0

 double complex __ldexp_cexp(double complex,int);
 double complex __ldexp_cexp(double complex,int);

-#endif

 
 int    __rem_pio2f(float,double*);
 float  __sindf(double);
 float  __cosdf(double);
 float  __tandf(double,int);
 float  __ldexp_expf(float,int);
 
 int    __rem_pio2f(float,double*);
 float  __sindf(double);
 float  __cosdf(double);
 float  __tandf(double,int);
 float  __ldexp_expf(float,int);

-#if 0

 float complex __ldexp_cexpf(float complex,int);
 float complex __ldexp_cexpf(float complex,int);

-#endif

 
 

-/* long double precision kernel functions */

 long double __sinl(long double, long double, int);
 long double __cosl(long double, long double);
 long double __tanl(long double, long double, int);
 long double __sinl(long double, long double, int);
 long double __cosl(long double, long double);
 long double __tanl(long double, long double, int);


@@ -146,12 +142,6 @@ long double __tanl(long double, long double, int);
 long double __polevll(long double, long double *, int);
 long double __p1evll(long double, long double *, int);
 
 long double __polevll(long double, long double *, int);
 long double __p1evll(long double, long double *, int);
 

-// FIXME: nan
-/*
- * Common routine to process the arguments to nan(), nanf(), and nanl().
- */
-void _scan_nan(uint32_t *__words, int __num_words, const char *__s);
-

 // FIXME: not needed when -fexcess-precision=standard is supported (>=gcc4.5)
 /*
  * Attempt to get strict C99 semantics for assignment with non-C99 compilers.
 // FIXME: not needed when -fexcess-precision=standard is supported (>=gcc4.5)
 /*
  * Attempt to get strict C99 semantics for assignment with non-C99 compilers.