mingw/include/complex.h

   1 /*
   2  * complex.h
   3  *
   4  * This file is part of the Mingw32 package.
   5  *
   6  * Contributors:
   7  *  Created by Danny Smith <dannysmith@users.sourceforge.net>
   8  *
   9  *  THIS SOFTWARE IS NOT COPYRIGHTED
  10  *
  11  *  This source code is offered for use in the public domain. You may
  12  *  use, modify or distribute it freely.
  13  *
  14  *  This code is distributed in the hope that it will be useful but
  15  *  WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
  16  *  DISCLAIMED. This includes but is not limited to warranties of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  18  *
  19  */
  20
  21 #ifndef _COMPLEX_H_
  22 #define _COMPLEX_H_
  23
  24 /* All the headers include this file. */
  25 #include <_mingw.h>
  26
  27 /* These macros are specified by C99 standard */
  28
  29 #ifndef __cplusplus
  30 #define complex _Complex
  31 #endif
  32
  33 #define _Complex_I  (0.0F +  1.0iF)
  34
  35 /* GCC doesn't support _Imaginary type yet, so we don't
  36    define _Imaginary_I */
  37
  38 #define I _Complex_I
  39
  40 #ifdef __cplusplus
  41 extern "C" {
  42 #endif
  43
  44 #ifndef RC_INVOKED
  45
  46 double __MINGW_ATTRIB_CONST creal (double _Complex);
  47 double __MINGW_ATTRIB_CONST cimag (double _Complex);
  48 double __MINGW_ATTRIB_CONST carg (double _Complex);
  49 double __MINGW_ATTRIB_CONST cabs (double _Complex);
  50 double _Complex __MINGW_ATTRIB_CONST conj (double _Complex);
  51 double _Complex  cacos (double _Complex);
  52 double _Complex  casin (double _Complex);
  53 double _Complex  catan (double _Complex);
  54 double _Complex  ccos (double _Complex);
  55 double _Complex  csin (double _Complex);
  56 double _Complex  ctan (double _Complex);
  57 double _Complex  cacosh (double _Complex);
  58 double _Complex  casinh (double _Complex);
  59 double _Complex  catanh (double _Complex);
  60 double _Complex  ccosh (double _Complex);
  61 double _Complex  csinh (double _Complex);
  62 double _Complex  ctanh (double _Complex);
  63 double _Complex  cexp (double _Complex);
  64 double _Complex  clog (double _Complex);
  65 double _Complex  cpow (double _Complex, double _Complex);
  66 double _Complex  csqrt (double _Complex);
  67 double _Complex __MINGW_ATTRIB_CONST cproj (double _Complex);
  68
  69 float __MINGW_ATTRIB_CONST crealf (float _Complex);
  70 float __MINGW_ATTRIB_CONST cimagf (float _Complex);
  71 float __MINGW_ATTRIB_CONST cargf (float _Complex);
  72 float __MINGW_ATTRIB_CONST cabsf (float _Complex);
  73 float _Complex __MINGW_ATTRIB_CONST conjf (float _Complex);
  74 float _Complex  cacosf (float _Complex);
  75 float _Complex  casinf (float _Complex);
  76 float _Complex  catanf (float _Complex);
  77 float _Complex  ccosf (float _Complex);
  78 float _Complex  csinf (float _Complex);
  79 float _Complex  ctanf (float _Complex);
  80 float _Complex  cacoshf (float _Complex);
  81 float _Complex  casinhf (float _Complex);
  82 float _Complex  catanhf (float _Complex);
  83 float _Complex  ccoshf (float _Complex);
  84 float _Complex  csinhf (float _Complex);
  85 float _Complex  ctanhf (float _Complex);
  86 float _Complex  cexpf (float _Complex);
  87 float _Complex  clogf (float _Complex);
  88 float _Complex  cpowf (float _Complex, float _Complex);
  89 float _Complex  csqrtf (float _Complex);
  90 float _Complex __MINGW_ATTRIB_CONST cprojf (float _Complex);
  91
  92 long double __MINGW_ATTRIB_CONST creall (long double _Complex);
  93 long double __MINGW_ATTRIB_CONST cimagl (long double _Complex);
  94 long double __MINGW_ATTRIB_CONST cargl (long double _Complex);
  95 long double __MINGW_ATTRIB_CONST cabsl (long double _Complex);
  96 long double _Complex __MINGW_ATTRIB_CONST conjl (long double _Complex);
  97 long double _Complex  cacosl (long double _Complex);
  98 long double _Complex  casinl (long double _Complex);
  99 long double _Complex  catanl (long double _Complex);
 100 long double _Complex  ccosl (long double _Complex);
 101 long double _Complex  csinl (long double _Complex);
 102 long double _Complex  ctanl (long double _Complex);
 103 long double _Complex  cacoshl (long double _Complex);
 104 long double _Complex  casinhl (long double _Complex);
 105 long double _Complex  catanhl (long double _Complex);
 106 long double _Complex  ccoshl (long double _Complex);
 107 long double _Complex  csinhl (long double _Complex);
 108 long double _Complex  ctanhl (long double _Complex);
 109 long double _Complex  cexpl (long double _Complex);
 110 long double _Complex  clogl (long double _Complex);
 111 long double _Complex  cpowl (long double _Complex, long double _Complex);
 112 long double _Complex  csqrtl (long double _Complex);
 113 long double _Complex __MINGW_ATTRIB_CONST cprojl (long double _Complex);
 114
 115 #ifdef __GNUC__
 116
 117 /* double */
 118 __CRT_INLINE double __MINGW_ATTRIB_CONST creal (double _Complex _Z)
 119 {
 120   return __real__ _Z;
 121 }
 122
 123 __CRT_INLINE double __MINGW_ATTRIB_CONST cimag (double _Complex _Z)
 124 {
 125   return __imag__ _Z;
 126 }
 127
 128 __CRT_INLINE double _Complex __MINGW_ATTRIB_CONST conj (double _Complex _Z)
 129 {
 130   return __extension__ ~_Z;
 131 }
 132
 133 __CRT_INLINE  double __MINGW_ATTRIB_CONST carg (double _Complex _Z)
 134 {
 135   double res;
 136   __asm__  ("fpatan;"
 137            : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
 138   return res;
 139 }
 140
 141
 142 /* float */
 143 __CRT_INLINE float __MINGW_ATTRIB_CONST crealf (float _Complex _Z)
 144 {
 145   return __real__ _Z;
 146 }
 147
 148 __CRT_INLINE float __MINGW_ATTRIB_CONST cimagf (float _Complex _Z)
 149 {
 150   return __imag__ _Z;
 151 }
 152
 153 __CRT_INLINE float _Complex __MINGW_ATTRIB_CONST conjf (float _Complex _Z)
 154 {
 155   return __extension__ ~_Z;
 156 }
 157
 158 __CRT_INLINE  float __MINGW_ATTRIB_CONST cargf (float _Complex _Z)
 159 {
 160   float res;
 161   __asm__  ("fpatan;"
 162            : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
 163   return res;
 164 }
 165
 166 /* long double */
 167 __CRT_INLINE long double __MINGW_ATTRIB_CONST creall (long double _Complex _Z)
 168 {
 169   return __real__ _Z;
 170 }
 171
 172 __CRT_INLINE long double __MINGW_ATTRIB_CONST cimagl (long double _Complex _Z)
 173 {
 174   return __imag__ _Z;
 175 }
 176
 177 __CRT_INLINE long double _Complex __MINGW_ATTRIB_CONST conjl (long double _Complex _Z)
 178 {
 179   return __extension__ ~_Z;
 180 }
 181
 182 __CRT_INLINE  long double __MINGW_ATTRIB_CONST cargl (long double _Complex _Z)
 183 {
 184   long double res;
 185   __asm__  ("fpatan;"
 186            : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
 187   return res;
 188 }
 189
 190 #endif /* __GNUC__ */
 191
 192
 193 #endif /* RC_INVOKED */
 194
 195 #ifdef __cplusplus
 196 }
 197 #endif
 198
 199
 200 #endif /* _COMPLEX_H */