X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Ffloat.h;h=713aadb906d9565f9a9d6bb408dd506b8a98e74c;hb=159d1f6c02569091c7a48bdb2e2e824b844a1902;hp=2b2ad399de0f65cd4397c8b247160075ba579fcd;hpb=46db37289f917e23877a0e0df88cbb150805bc97;p=musl

diff --git a/include/float.h b/include/float.h
index 2b2ad399..713aadb9 100644
--- a/include/float.h
+++ b/include/float.h
@@ -1,6 +1,13 @@
 #ifndef _FLOAT_H
 #define _FLOAT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+int __flt_rounds(void);
+#define FLT_ROUNDS (__flt_rounds())
+
 #define FLT_RADIX 2
 
 #define FLT_TRUE_MIN 1.40129846432481707092e-45F
@@ -11,8 +18,10 @@
 #define FLT_MANT_DIG 24
 #define FLT_MIN_EXP (-125)
 #define FLT_MAX_EXP 128
+#define FLT_HAS_SUBNORM 1
 
 #define FLT_DIG 6
+#define FLT_DECIMAL_DIG 9
 #define FLT_MIN_10_EXP (-37)
 #define FLT_MAX_10_EXP 38
 
@@ -24,11 +33,20 @@
 #define DBL_MANT_DIG 53
 #define DBL_MIN_EXP (-1021)
 #define DBL_MAX_EXP 1024
+#define DBL_HAS_SUBNORM 1
 
 #define DBL_DIG 15
+#define DBL_DECIMAL_DIG 17
 #define DBL_MIN_10_EXP (-307)
 #define DBL_MAX_10_EXP 308
 
+#define LDBL_HAS_SUBNORM 1
+#define LDBL_DECIMAL_DIG DECIMAL_DIG
+
 #include <bits/float.h>
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif