| /* | |
| * Math functions. | |
| * | |
| * Derived from the mingw header written by Colin Peters. | |
| * Modified for Wine use by Hans Leidekker. | |
| * This file is in the public domain. | |
| */ | |
| #ifndef __WINE_MATH_H | |
| #define __WINE_MATH_H | |
| #include <crtdefs.h> | |
| #include <pshpack8.h> | |
| #ifdef __cplusplus | |
| extern "C" { | |
| #endif | |
| #define _DOMAIN 1 /* domain error in argument */ | |
| #define _SING 2 /* singularity */ | |
| #define _OVERFLOW 3 /* range overflow */ | |
| #define _UNDERFLOW 4 /* range underflow */ | |
| #define _TLOSS 5 /* total loss of precision */ | |
| #define _PLOSS 6 /* partial loss of precision */ | |
| #ifndef _EXCEPTION_DEFINED | |
| #define _EXCEPTION_DEFINED | |
| struct _exception | |
| { | |
| int type; | |
| char *name; | |
| double arg1; | |
| double arg2; | |
| double retval; | |
| }; | |
| #endif /* _EXCEPTION_DEFINED */ | |
| #ifndef _COMPLEX_DEFINED | |
| #define _COMPLEX_DEFINED | |
| struct _complex | |
| { | |
| double x; /* Real part */ | |
| double y; /* Imaginary part */ | |
| }; | |
| #endif /* _COMPLEX_DEFINED */ | |
| double __cdecl sin(double); | |
| double __cdecl cos(double); | |
| double __cdecl tan(double); | |
| double __cdecl sinh(double); | |
| double __cdecl cosh(double); | |
| double __cdecl tanh(double); | |
| double __cdecl asin(double); | |
| double __cdecl acos(double); | |
| double __cdecl atan(double); | |
| double __cdecl atan2(double, double); | |
| double __cdecl exp(double); | |
| double __cdecl log(double); | |
| double __cdecl log10(double); | |
| double __cdecl pow(double, double); | |
| double __cdecl sqrt(double); | |
| double __cdecl ceil(double); | |
| double __cdecl floor(double); | |
| double __cdecl fabs(double); | |
| double __cdecl ldexp(double, int); | |
| double __cdecl frexp(double, int*); | |
| double __cdecl modf(double, double*); | |
| double __cdecl fmod(double, double); | |
| double __cdecl _hypot(double, double); | |
| double __cdecl _j0(double); | |
| double __cdecl _j1(double); | |
| double __cdecl _jn(int, double); | |
| double __cdecl _y0(double); | |
| double __cdecl _y1(double); | |
| double __cdecl _yn(int, double); | |
| double __cdecl cbrt(double); | |
| double __cdecl exp2(double); | |
| double __cdecl log2(double); | |
| double __cdecl rint(double); | |
| double __cdecl round(double); | |
| double __cdecl trunc(double); | |
| float __cdecl cbrtf(float); | |
| float __cdecl exp2f(float); | |
| float __cdecl log2f(float); | |
| float __cdecl rintf(float); | |
| float __cdecl roundf(float); | |
| float __cdecl truncf(float); | |
| long __cdecl lrint(double); | |
| long __cdecl lrintf(float); | |
| long __cdecl lround(double); | |
| long __cdecl lroundf(float); | |
| #if defined(__x86_64__) || defined(__arm__) | |
| float __cdecl sinf(float); | |
| float __cdecl cosf(float); | |
| float __cdecl tanf(float); | |
| float __cdecl sinhf(float); | |
| float __cdecl coshf(float); | |
| float __cdecl tanhf(float); | |
| float __cdecl asinf(float); | |
| float __cdecl acosf(float); | |
| float __cdecl atanf(float); | |
| float __cdecl atan2f(float, float); | |
| float __cdecl expf(float); | |
| float __cdecl logf(float); | |
| float __cdecl log10f(float); | |
| float __cdecl powf(float, float); | |
| float __cdecl sqrtf(float); | |
| float __cdecl ceilf(float); | |
| float __cdecl floorf(float); | |
| float __cdecl fabsf(float); | |
| float __cdecl ldexpf(float, int); | |
| float __cdecl frexpf(float, int*); | |
| float __cdecl modff(float, float*); | |
| float __cdecl fmodf(float, float); | |
| #else | |
| #define sinf(x) ((float)sin((double)(x))) | |
| #define cosf(x) ((float)cos((double)(x))) | |
| #define tanf(x) ((float)tan((double)(x))) | |
| #define sinhf(x) ((float)sinh((double)(x))) | |
| #define coshf(x) ((float)cosh((double)(x))) | |
| #define tanhf(x) ((float)tanh((double)(x))) | |
| #define asinf(x) ((float)asin((double)(x))) | |
| #define acosf(x) ((float)acos((double)(x))) | |
| #define atanf(x) ((float)atan((double)(x))) | |
| #define atan2f(x,y) ((float)atan2((double)(x), (double)(y))) | |
| #define expf(x) ((float)exp((double)(x))) | |
| #define logf(x) ((float)log((double)(x))) | |
| #define log10f(x) ((float)log10((double)(x))) | |
| #define powf(x,y) ((float)pow((double)(x), (double)(y))) | |
| #define sqrtf(x) ((float)sqrt((double)(x))) | |
| #define ceilf(x) ((float)ceil((double)(x))) | |
| #define floorf(x) ((float)floor((double)(x))) | |
| #define fabsf(x) ((float)fabs((double)(x))) | |
| #define frexpf(x) ((float)frexp((double)(x))) | |
| #define modff(x,y) ((float)modf((double)(x), (double*)(y))) | |
| #define fmodf(x,y) ((float)fmod((double)(x), (double)(y))) | |
| #endif | |
| #define ldexpf(x,y) ((float)ldexp((double)(x),(y))) | |
| double __cdecl nearbyint(double); | |
| float __cdecl nearbyintf(float); | |
| float __cdecl _hypotf(float, float); | |
| int __cdecl _matherr(struct _exception*); | |
| double __cdecl _cabs(struct _complex); | |
| #ifndef HUGE_VAL | |
| # if defined(__GNUC__) && (__GNUC__ >= 3) | |
| # define HUGE_VAL (__extension__ 0x1.0p2047) | |
| # else | |
| static const union { | |
| unsigned char __c[8]; | |
| double __d; | |
| } __huge_val = { { 0, 0, 0, 0, 0, 0, 0xf0, 0x7f } }; | |
| # define HUGE_VAL (__huge_val.__d) | |
| # endif | |
| #endif | |
| #define FP_INFINITE 1 | |
| #define FP_NAN 2 | |
| #define FP_NORMAL -1 | |
| #define FP_SUBNORMAL -2 | |
| #define FP_ZERO 0 | |
| #ifdef __cplusplus | |
| } | |
| #endif | |
| #include <poppack.h> | |
| #ifdef _USE_MATH_DEFINES | |
| #ifndef _MATH_DEFINES_DEFINED | |
| #define _MATH_DEFINES_DEFINED | |
| #define M_E 2.71828182845904523536 | |
| #define M_LOG2E 1.44269504088896340736 | |
| #define M_LOG10E 0.434294481903251827651 | |
| #define M_LN2 0.693147180559945309417 | |
| #define M_LN10 2.30258509299404568402 | |
| #define M_PI 3.14159265358979323846 | |
| #define M_PI_2 1.57079632679489661923 | |
| #define M_PI_4 0.785398163397448309616 | |
| #define M_1_PI 0.318309886183790671538 | |
| #define M_2_PI 0.636619772367581343076 | |
| #define M_2_SQRTPI 1.12837916709551257390 | |
| #define M_SQRT2 1.41421356237309504880 | |
| #define M_SQRT1_2 0.707106781186547524401 | |
| #endif /* !_MATH_DEFINES_DEFINED */ | |
| #endif /* _USE_MATH_DEFINES */ | |
| static inline double hypot( double x, double y ) { return _hypot( x, y ); } | |
| static inline double j0( double x ) { return _j0( x ); } | |
| static inline double j1( double x ) { return _j1( x ); } | |
| static inline double jn( int n, double x ) { return _jn( n, x ); } | |
| static inline double y0( double x ) { return _y0( x ); } | |
| static inline double y1( double x ) { return _y1( x ); } | |
| static inline double yn( int n, double x ) { return _yn( n, x ); } | |
| static inline double cabs(struct _complex z) { return _cabs( z ); } | |
| static inline float hypotf( float x, float y ) { return _hypotf( x, y ); } | |
| #endif /* __WINE_MATH_H */ |