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math: fix _BSD_SOURCE namespace in math.h

This commit is contained in:
nsz 2012-08-13 22:06:01 +02:00
parent ab76321c14
commit 23e6940a2c
1 changed files with 35 additions and 34 deletions
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67
include/math.h
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@ -330,6 +330,11 @@ double trunc(double);
float truncf(float); float truncf(float);
long double truncl(long double); long double truncl(long double);
#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE)
#define MAXFLOAT 3.40282347e+38F
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE) #if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define M_E 2.7182818284590452354 /* e */ #define M_E 2.7182818284590452354 /* e */
#define M_LOG2E 1.4426950408889634074 /* log_2 e */ #define M_LOG2E 1.4426950408889634074 /* log_2 e */
@ -344,13 +349,7 @@ long double truncl(long double);
#define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */ #define M_2_SQRTPI 1.12837916709551257390 /* 2/sqrt(pi) */
#define M_SQRT2 1.41421356237309504880 /* sqrt(2) */ #define M_SQRT2 1.41421356237309504880 /* sqrt(2) */
#define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */ #define M_SQRT1_2 0.70710678118654752440 /* 1/sqrt(2) */
#endif
#if defined(_XOPEN_SOURCE)
#define MAXFLOAT 3.40282347e+38F
#endif
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
extern int signgam; extern int signgam;
double j0(double); double j0(double);
@ -362,47 +361,49 @@ double y1(double);
double yn(int, double); double yn(int, double);
#endif #endif
#ifdef _GNU_SOURCE #if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define HUGE 3.40282347e+38F #define HUGE 3.40282347e+38F
double scalb(double, double); double scalb(double, double);
float scalbf(float, float); float scalbf(float, float);
long double scalbl(long double, long double);
double significand(double);
float significandf(float);
double lgamma_r(double, int*);
float lgammaf_r(float, int*);
float j0f(float);
float j1f(float);
float jnf(int, float);
float y0f(float);
float y1f(float);
float ynf(int, float);
#endif
#ifdef _GNU_SOURCE
long double lgammal_r(long double, int*);
long double j0l(long double);
long double j1l(long double);
long double jnl(int, long double);
long double y0l(long double);
long double y1l(long double);
long double ynl(int, long double);
void sincos(double, double*, double*); void sincos(double, double*, double*);
void sincosf(float, float*, float*); void sincosf(float, float*, float*);
void sincosl(long double, long double*, long double*); void sincosl(long double, long double*, long double*);
double gamma(double);
float gammaf(float);
long double gammal(long double);
double lgamma_r(double, int*);
float lgammaf_r(float, int*);
long double lgammal_r(long double, int*);
float j0f(float);
long double j0l(long double);
float j1f(float);
long double j1l(long double);
float jnf(int, float);
long double jnl(int, long double);
float y0f(float);
long double y0l(long double);
float y1f(float);
long double y1l(long double);
float ynf(int, float);
long double ynl(int, long double);
double exp10(double); double exp10(double);
float exp10f(float); float exp10f(float);
long double exp10l(long double); long double exp10l(long double);
double pow10(double); double pow10(double);
float pow10f(float); float pow10f(float);
long double pow10l(long double); long double pow10l(long double);
double significand(double);
float significandf(float);
#endif #endif
#ifdef __cplusplus #ifdef __cplusplus