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Allow inclusion of libc++ <cmath> to work after including math.h

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Submitted by:	Yamaya Takashi
Reviewed by:	das
MFC after:	1 week
This commit is contained in:
David Chisnall 2012-05-27 12:54:41 +00:00
parent d9727dc29c
commit 8f62d384b9
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=236148
1 changed files with 36 additions and 43 deletions
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79
lib/msun/src/math.h
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@ -395,35 +395,15 @@ float significandf(float);
* long double versions of ISO/POSIX math functions
*/
#if __ISO_C_VISIBLE >= 1999
#if _DECLARE_C99_LDBL_MATH
long double acoshl(long double);
#endif
long double acosl(long double);
#if _DECLARE_C99_LDBL_MATH
long double asinhl(long double);
#endif
long double asinl(long double);
long double atan2l(long double, long double);
#if _DECLARE_C99_LDBL_MATH
long double atanhl(long double);
#endif
long double atanl(long double);
long double cbrtl(long double);
long double ceill(long double);
long double copysignl(long double, long double) __pure2;
#if _DECLARE_C99_LDBL_MATH
long double coshl(long double);
#endif
long double cosl(long double);
#if _DECLARE_C99_LDBL_MATH
long double erfcl(long double);
long double erfl(long double);
#endif
long double exp2l(long double);
#if _DECLARE_C99_LDBL_MATH
long double expl(long double);
long double expm1l(long double);
#endif
long double fabsl(long double) __pure2;
long double fdiml(long double, long double);
long double floorl(long double);
@ -435,20 +415,9 @@ long double frexpl(long double value, int *); /* fundamentally !__pure2 */
long double hypotl(long double, long double);
int ilogbl(long double) __pure2;
long double ldexpl(long double, int);
#if _DECLARE_C99_LDBL_MATH
long double lgammal(long double);
#endif
long long llrintl(long double);
long long llroundl(long double);
#if _DECLARE_C99_LDBL_MATH
long double log10l(long double);
long double log1pl(long double);
long double log2l(long double);
#endif
long double logbl(long double);
#if _DECLARE_C99_LDBL_MATH
long double logl(long double);
#endif
long lrintl(long double);
long lroundl(long double);
long double modfl(long double, long double *); /* fundamentally !__pure2 */
@ -458,30 +427,54 @@ long double nextafterl(long double, long double);
double nexttoward(double, long double);
float nexttowardf(float, long double);
long double nexttowardl(long double, long double);
#if _DECLARE_C99_LDBL_MATH
long double powl(long double, long double);
#endif
long double remainderl(long double, long double);
long double remquol(long double, long double, int *);
long double rintl(long double);
long double roundl(long double);
long double scalblnl(long double, long);
long double scalbnl(long double, int);
#if _DECLARE_C99_LDBL_MATH
long double sinhl(long double);
#endif
long double sinl(long double);
long double sqrtl(long double);
#if _DECLARE_C99_LDBL_MATH
long double tanhl(long double);
#endif
long double tanl(long double);
#if _DECLARE_C99_LDBL_MATH
long double tgammal(long double);
#endif
long double truncl(long double);
#endif /* __ISO_C_VISIBLE >= 1999 */
__END_DECLS
#endif /* !_MATH_H_ */
/* separate header for cmath */
#ifndef _MATH_EXTRA_H_
#if __ISO_C_VISIBLE >= 1999
#if _DECLARE_C99_LDBL_MATH
#define _MATH_EXTRA_H_
/*
* extra long double versions of math functions for C99 and cmath
*/
__BEGIN_DECLS
long double acoshl(long double);
long double asinhl(long double);
long double atanhl(long double);
long double coshl(long double);
long double erfcl(long double);
long double erfl(long double);
long double expl(long double);
long double expm1l(long double);
long double lgammal(long double);
long double log10l(long double);
long double log1pl(long double);
long double log2l(long double);
long double logl(long double);
long double powl(long double, long double);
long double sinhl(long double);
long double tanhl(long double);
long double tgammal(long double);
__END_DECLS
#endif /* !_DECLARE_C99_LDBL_MATH */
#endif /* __ISO_C_VISIBLE >= 1999 */
#endif /* !_MATH_EXTRA_H_ */