[1046] | 1 | /*
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| 2 | * complex.h
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| 3 | *
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| 4 | * This file is part of the Mingw32 package.
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| 5 | *
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| 6 | * Contributors:
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| 7 | * Created by Danny Smith <dannysmith@users.sourceforge.net>
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| 8 | *
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| 9 | * THIS SOFTWARE IS NOT COPYRIGHTED
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| 10 | *
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| 11 | * This source code is offered for use in the public domain. You may
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| 12 | * use, modify or distribute it freely.
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| 13 | *
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| 14 | * This code is distributed in the hope that it will be useful but
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| 15 | * WITHOUT ANY WARRANTY. ALL WARRANTIES, EXPRESS OR IMPLIED ARE HEREBY
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| 16 | * DISCLAIMED. This includes but is not limited to warranties of
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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| 18 | *
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| 19 | */
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| 20 |
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| 21 | #ifndef _COMPLEX_H_
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| 22 | #define _COMPLEX_H_
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| 23 |
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| 24 | /* All the headers include this file. */
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| 25 | #include <_mingw.h>
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| 26 |
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| 27 | /* These macros are specified by C99 standard */
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| 28 |
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| 29 | #ifndef __cplusplus
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| 30 | #define complex _Complex
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| 31 | #endif
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| 32 |
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| 33 | #define _Complex_I (0.0F + 1.0iF)
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| 34 |
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| 35 | /* GCC doesn't support _Imaginary type yet, so we don't
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| 36 | define _Imaginary_I */
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| 37 |
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| 38 | #define I _Complex_I
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| 39 |
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| 40 | _BEGIN_C_DECLS
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| 41 |
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| 42 | #ifndef RC_INVOKED
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| 43 |
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| 44 | double __MINGW_ATTRIB_CONST creal (double _Complex);
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| 45 | double __MINGW_ATTRIB_CONST cimag (double _Complex);
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| 46 | double __MINGW_ATTRIB_CONST carg (double _Complex);
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| 47 | double __MINGW_ATTRIB_CONST cabs (double _Complex);
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| 48 | double _Complex __MINGW_ATTRIB_CONST conj (double _Complex);
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| 49 | double _Complex cacos (double _Complex);
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| 50 | double _Complex casin (double _Complex);
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| 51 | double _Complex catan (double _Complex);
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| 52 | double _Complex ccos (double _Complex);
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| 53 | double _Complex csin (double _Complex);
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| 54 | double _Complex ctan (double _Complex);
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| 55 | double _Complex cacosh (double _Complex);
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| 56 | double _Complex casinh (double _Complex);
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| 57 | double _Complex catanh (double _Complex);
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| 58 | double _Complex ccosh (double _Complex);
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| 59 | double _Complex csinh (double _Complex);
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| 60 | double _Complex ctanh (double _Complex);
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| 61 | double _Complex cexp (double _Complex);
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| 62 | double _Complex clog (double _Complex);
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| 63 | double _Complex cpow (double _Complex, double _Complex);
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| 64 | double _Complex csqrt (double _Complex);
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| 65 | double _Complex __MINGW_ATTRIB_CONST cproj (double _Complex);
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| 66 |
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| 67 | float __MINGW_ATTRIB_CONST crealf (float _Complex);
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| 68 | float __MINGW_ATTRIB_CONST cimagf (float _Complex);
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| 69 | float __MINGW_ATTRIB_CONST cargf (float _Complex);
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| 70 | float __MINGW_ATTRIB_CONST cabsf (float _Complex);
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| 71 | float _Complex __MINGW_ATTRIB_CONST conjf (float _Complex);
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| 72 | float _Complex cacosf (float _Complex);
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| 73 | float _Complex casinf (float _Complex);
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| 74 | float _Complex catanf (float _Complex);
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| 75 | float _Complex ccosf (float _Complex);
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| 76 | float _Complex csinf (float _Complex);
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| 77 | float _Complex ctanf (float _Complex);
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| 78 | float _Complex cacoshf (float _Complex);
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| 79 | float _Complex casinhf (float _Complex);
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| 80 | float _Complex catanhf (float _Complex);
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| 81 | float _Complex ccoshf (float _Complex);
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| 82 | float _Complex csinhf (float _Complex);
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| 83 | float _Complex ctanhf (float _Complex);
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| 84 | float _Complex cexpf (float _Complex);
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| 85 | float _Complex clogf (float _Complex);
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| 86 | float _Complex cpowf (float _Complex, float _Complex);
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| 87 | float _Complex csqrtf (float _Complex);
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| 88 | float _Complex __MINGW_ATTRIB_CONST cprojf (float _Complex);
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| 89 |
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| 90 | long double __MINGW_ATTRIB_CONST creall (long double _Complex);
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| 91 | long double __MINGW_ATTRIB_CONST cimagl (long double _Complex);
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| 92 | long double __MINGW_ATTRIB_CONST cargl (long double _Complex);
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| 93 | long double __MINGW_ATTRIB_CONST cabsl (long double _Complex);
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| 94 | long double _Complex __MINGW_ATTRIB_CONST conjl (long double _Complex);
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| 95 | long double _Complex cacosl (long double _Complex);
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| 96 | long double _Complex casinl (long double _Complex);
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| 97 | long double _Complex catanl (long double _Complex);
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| 98 | long double _Complex ccosl (long double _Complex);
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| 99 | long double _Complex csinl (long double _Complex);
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| 100 | long double _Complex ctanl (long double _Complex);
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| 101 | long double _Complex cacoshl (long double _Complex);
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| 102 | long double _Complex casinhl (long double _Complex);
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| 103 | long double _Complex catanhl (long double _Complex);
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| 104 | long double _Complex ccoshl (long double _Complex);
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| 105 | long double _Complex csinhl (long double _Complex);
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| 106 | long double _Complex ctanhl (long double _Complex);
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| 107 | long double _Complex cexpl (long double _Complex);
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| 108 | long double _Complex clogl (long double _Complex);
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| 109 | long double _Complex cpowl (long double _Complex, long double _Complex);
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| 110 | long double _Complex csqrtl (long double _Complex);
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| 111 | long double _Complex __MINGW_ATTRIB_CONST cprojl (long double _Complex);
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| 112 |
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| 113 | #ifdef __GNUC__
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| 114 |
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| 115 | /* double */
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| 116 | __CRT_INLINE __LIBIMPL__(( FUNCTION = creal ))
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| 117 | double __MINGW_ATTRIB_CONST creal (double _Complex _Z)
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| 118 | {
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| 119 | return __real__ _Z;
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| 120 | }
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| 121 |
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| 122 | __CRT_INLINE __LIBIMPL__(( FUNCTION = cimag ))
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| 123 | double __MINGW_ATTRIB_CONST cimag (double _Complex _Z)
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| 124 | {
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| 125 | return __imag__ _Z;
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| 126 | }
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| 127 |
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| 128 | __CRT_INLINE __LIBIMPL__(( FUNCTION = conj ))
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| 129 | double _Complex __MINGW_ATTRIB_CONST conj (double _Complex _Z)
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| 130 | {
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| 131 | return __extension__ ~_Z;
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| 132 | }
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| 133 |
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| 134 | __CRT_INLINE __LIBIMPL__(( FUNCTION = carg ))
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| 135 | double __MINGW_ATTRIB_CONST carg (double _Complex _Z)
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| 136 | {
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| 137 | double res;
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| 138 | __asm__ ("fpatan;"
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| 139 | : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
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| 140 | return res;
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| 141 | }
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| 142 |
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| 143 |
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| 144 | /* float */
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| 145 | __CRT_INLINE __LIBIMPL__(( FUNCTION = crealf ))
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| 146 | float __MINGW_ATTRIB_CONST crealf (float _Complex _Z)
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| 147 | {
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| 148 | return __real__ _Z;
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| 149 | }
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| 150 |
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| 151 | __CRT_INLINE __LIBIMPL__(( FUNCTION = cimagf ))
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| 152 | float __MINGW_ATTRIB_CONST cimagf (float _Complex _Z)
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| 153 | {
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| 154 | return __imag__ _Z;
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| 155 | }
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| 156 |
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| 157 | __CRT_INLINE __LIBIMPL__(( FUNCTION = conjf ))
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| 158 | float _Complex __MINGW_ATTRIB_CONST conjf (float _Complex _Z)
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| 159 | {
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| 160 | return __extension__ ~_Z;
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| 161 | }
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| 162 |
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| 163 | __CRT_INLINE __LIBIMPL__(( FUNCTION = cargf ))
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| 164 | float __MINGW_ATTRIB_CONST cargf (float _Complex _Z)
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| 165 | {
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| 166 | float res;
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| 167 | __asm__ ("fpatan;"
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| 168 | : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
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| 169 | return res;
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| 170 | }
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| 171 |
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| 172 | /* long double */
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| 173 | __CRT_INLINE __LIBIMPL__(( FUNCTION = creall ))
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| 174 | long double __MINGW_ATTRIB_CONST creall (long double _Complex _Z)
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| 175 | {
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| 176 | return __real__ _Z;
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| 177 | }
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| 178 |
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| 179 | __CRT_INLINE __LIBIMPL__(( FUNCTION = cimagl ))
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| 180 | long double __MINGW_ATTRIB_CONST cimagl (long double _Complex _Z)
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| 181 | {
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| 182 | return __imag__ _Z;
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| 183 | }
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| 184 |
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| 185 | __CRT_INLINE __LIBIMPL__(( FUNCTION = conjl ))
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| 186 | long double _Complex __MINGW_ATTRIB_CONST conjl (long double _Complex _Z)
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| 187 | {
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| 188 | return __extension__ ~_Z;
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| 189 | }
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| 190 |
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| 191 | __CRT_INLINE __LIBIMPL__(( FUNCTION = cargl ))
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| 192 | long double __MINGW_ATTRIB_CONST cargl (long double _Complex _Z)
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| 193 | {
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| 194 | long double res;
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| 195 | __asm__ ("fpatan;"
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| 196 | : "=t" (res) : "0" (__real__ _Z), "u" (__imag__ _Z) : "st(1)");
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| 197 | return res;
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| 198 | }
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| 199 |
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| 200 | #endif /* __GNUC__ */
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| 201 | #endif /* RC_INVOKED */
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| 202 |
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| 203 | _END_C_DECLS
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| 204 |
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| 205 | #endif /* _COMPLEX_H */
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