diff options
| author | Alon Zakai <alonzakai@gmail.com> | 2011-09-25 20:50:05 -0700 |
|---|---|---|
| committer | Alon Zakai <alonzakai@gmail.com> | 2011-09-25 20:50:05 -0700 |
| commit | 989ef1a194dfab120b73d434ff7738a9038bcdc6 (patch) | |
| tree | ca50f18874f93c24898e7caad6bea52aeee0a258 /system/include/libc/math.h | |
| parent | f75ea0e4774fcb0f5dba220185ac70fadce1d51c (diff) | |
header fixes and additions
Diffstat (limited to 'system/include/libc/math.h')
| -rw-r--r-- | system/include/libc/math.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/system/include/libc/math.h b/system/include/libc/math.h index 9e604148..c5c6bdb9 100644 --- a/system/include/libc/math.h +++ b/system/include/libc/math.h @@ -362,7 +362,7 @@ extern float hypotf _PARAMS((float, float)); #endif /* ! defined (_REENT_ONLY) */ /* On platforms where long double equals double. */ -#ifdef _LDBL_EQ_DBL +#if defined(_LDBL_EQ_DBL) || defined(EMSCRIPTEN) /* Reentrant ANSI C functions. */ #ifndef __math_68881 extern long double atanl _PARAMS((long double)); @@ -379,8 +379,10 @@ extern long double log1pl _PARAMS((long double)); extern long double expm1l _PARAMS((long double)); #endif /* ! defined (__math_68881) */ /* Non reentrant ANSI C functions. */ + #ifndef _REENT_ONLY #ifndef __math_68881 + extern long double acosl _PARAMS((long double)); extern long double asinl _PARAMS((long double)); extern long double atan2l _PARAMS((long double, long double)); @@ -426,6 +428,14 @@ extern long double remainderl _PARAMS((long double, long double)); extern long double lgammal _PARAMS((long double)); extern long double erfl _PARAMS((long double)); extern long double erfcl _PARAMS((long double)); + +/* XXX Emscripten: 5 more */ +extern long double log2l _PARAMS((long double)); +extern long double logbl _PARAMS((long double)); +double nexttoward(double x, long double y); +float nexttowardf(float x, long double y); +long double nexttowardl(long double x, long double y); + #endif /* ! defined (_REENT_ONLY) */ #else /* !_LDBL_EQ_DBL */ #ifdef __i386__ |