include/msvcrt/math.h

   1 /*
   2  * Math functions.
   3  *
   4  * Derived from the mingw header written by Colin Peters.
   5  * Modified for Wine use by Hans Leidekker.
   6  * This file is in the public domain.
   7  */
   8
   9 #ifndef __WINE_MATH_H
  10 #define __WINE_MATH_H
  11 #ifndef __WINE_USE_MSVCRT
  12 #define __WINE_USE_MSVCRT
  13 #endif
  14
  15 #ifndef MSVCRT
  16 # ifdef USE_MSVCRT_PREFIX
  17 #  define MSVCRT(x)    MSVCRT_##x
  18 # else
  19 #  define MSVCRT(x)    x
  20 # endif
  21 #endif
  22
  23 #ifdef __cplusplus
  24 extern "C" {
  25 #endif
  26
  27 #define _DOMAIN         1       /* domain error in argument */
  28 #define _SING           2       /* singularity */
  29 #define _OVERFLOW       3       /* range overflow */
  30 #define _UNDERFLOW      4       /* range underflow */
  31 #define _TLOSS          5       /* total loss of precision */
  32 #define _PLOSS          6       /* partial loss of precision */
  33
  34 #ifndef MSVCRT_EXCEPTION_DEFINED
  35 #define MSVCRT_EXCEPTION_DEFINED
  36 struct MSVCRT(_exception)
  37 {
  38   int     type;
  39   char    *name;
  40   double  arg1;
  41   double  arg2;
  42   double  retval;
  43 };
  44 #endif /* MSVCRT_EXCEPTION_DEFINED */
  45
  46 #ifndef MSVCRT_COMPLEX_DEFINED
  47 #define MSVCRT_COMPLEX_DEFINED
  48 struct MSVCRT(_complex)
  49 {
  50   double x;      /* Real part */
  51   double y;      /* Imaginary part */
  52 };
  53 #endif /* MSVCRT_COMPLEX_DEFINED */
  54
  55 double sin(double);
  56 double cos(double);
  57 double tan(double);
  58 double sinh(double);
  59 double cosh(double);
  60 double tanh(double);
  61 double asin(double);
  62 double acos(double);
  63 double atan(double);
  64 double atan2(double, double);
  65 double exp(double);
  66 double log(double);
  67 double log10(double);
  68 double pow(double, double);
  69 double sqrt(double);
  70 double ceil(double);
  71 double floor(double);
  72 double fabs(double);
  73 double ldexp(double, int);
  74 double frexp(double, int*);
  75 double modf(double, double*);
  76 double fmod(double, double);
  77
  78 double hypot(double, double);
  79 double j0(double);
  80 double j1(double);
  81 double jn(int, double);
  82 double y0(double);
  83 double y1(double);
  84 double yn(int, double);
  85
  86 int MSVCRT(_matherr)(struct MSVCRT(_exception)*);
  87 double MSVCRT(_cabs)(struct MSVCRT(_complex));
  88
  89 #ifdef __cplusplus
  90 }
  91 #endif
  92
  93 #endif /* __WINE_MATH_H */