1 | #ifndef _COMPLEX_H
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2 | #define _COMPLEX_H
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3 |
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4 | #ifdef __cplusplus
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5 | extern "C" {
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6 | #endif
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7 |
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8 | #define complex _Complex
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9 | #ifdef __GNUC__
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10 | #define _Complex_I (__extension__ (0.0f+1.0fi))
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11 | #else
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12 | #define _Complex_I (0.0f+1.0fi)
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13 | #endif
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14 | #define I _Complex_I
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15 |
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16 | double complex cacos(double complex);
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17 | float complex cacosf(float complex);
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18 | long double complex cacosl(long double complex);
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19 |
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20 | double complex casin(double complex);
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21 | float complex casinf(float complex);
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22 | long double complex casinl(long double complex);
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23 |
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24 | double complex catan(double complex);
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25 | float complex catanf(float complex);
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26 | long double complex catanl(long double complex);
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27 |
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28 | double complex ccos(double complex);
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29 | float complex ccosf(float complex);
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30 | long double complex ccosl(long double complex);
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31 |
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32 | double complex csin(double complex);
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33 | float complex csinf(float complex);
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34 | long double complex csinl(long double complex);
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35 |
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36 | double complex ctan(double complex);
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37 | float complex ctanf(float complex);
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38 | long double complex ctanl(long double complex);
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39 |
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40 | double complex cacosh(double complex);
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41 | float complex cacoshf(float complex);
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42 | long double complex cacoshl(long double complex);
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43 |
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44 | double complex casinh(double complex);
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45 | float complex casinhf(float complex);
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46 | long double complex casinhl(long double complex);
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47 |
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48 | double complex catanh(double complex);
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49 | float complex catanhf(float complex);
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50 | long double complex catanhl(long double complex);
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51 |
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52 | double complex ccosh(double complex);
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53 | float complex ccoshf(float complex);
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54 | long double complex ccoshl(long double complex);
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55 |
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56 | double complex csinh(double complex);
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57 | float complex csinhf(float complex);
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58 | long double complex csinhl(long double complex);
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59 |
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60 | double complex ctanh(double complex);
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61 | float complex ctanhf(float complex);
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62 | long double complex ctanhl(long double complex);
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63 |
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64 | double complex cexp(double complex);
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65 | float complex cexpf(float complex);
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66 | long double complex cexpl(long double complex);
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67 |
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68 | double complex clog(double complex);
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69 | float complex clogf(float complex);
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70 | long double complex clogl(long double complex);
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71 |
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72 | double cabs(double complex);
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73 | float cabsf(float complex);
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74 | long double cabsl(long double complex);
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75 |
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76 | double complex cpow(double complex, double complex);
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77 | float complex cpowf(float complex, float complex);
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78 | long double complex cpowl(long double complex, long double complex);
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79 |
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80 | double complex csqrt(double complex);
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81 | float complex csqrtf(float complex);
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82 | long double complex csqrtl(long double complex);
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83 |
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84 | double carg(double complex);
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85 | float cargf(float complex);
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86 | long double cargl(long double complex);
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87 |
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88 | double cimag(double complex);
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89 | float cimagf(float complex);
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90 | long double cimagl(long double complex);
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91 |
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92 | double complex conj(double complex);
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93 | float complex conjf(float complex);
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94 | long double complex conjl(long double complex);
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95 |
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96 | double complex cproj(double complex);
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97 | float complex cprojf(float complex);
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98 | long double complex cprojl(long double complex);
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99 |
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100 | double creal(double complex);
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101 | float crealf(float complex);
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102 | long double creall(long double complex);
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103 |
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104 | #ifndef __cplusplus
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105 | #define __CIMAG(x, t) \
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106 | (+(union { _Complex t __z; t __xy[2]; }){(_Complex t)(x)}.__xy[1])
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107 |
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108 | #define creal(x) ((double)(x))
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109 | #define crealf(x) ((float)(x))
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110 | #define creall(x) ((long double)(x))
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111 |
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112 | #define cimag(x) __CIMAG(x, double)
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113 | #define cimagf(x) __CIMAG(x, float)
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114 | #define cimagl(x) __CIMAG(x, long double)
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115 | #endif
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116 |
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117 | #if __STDC_VERSION__ >= 201112L
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118 | #if defined(_Imaginary_I)
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119 | #define __CMPLX(x, y, t) ((t)(x) + _Imaginary_I*(t)(y))
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120 | #elif defined(__clang__)
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121 | #define __CMPLX(x, y, t) (+(_Complex t){ (t)(x), (t)(y) })
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122 | #else
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123 | #define __CMPLX(x, y, t) (__builtin_complex((t)(x), (t)(y)))
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124 | #endif
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125 | #define CMPLX(x, y) __CMPLX(x, y, double)
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126 | #define CMPLXF(x, y) __CMPLX(x, y, float)
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127 | #define CMPLXL(x, y) __CMPLX(x, y, long double)
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128 | #endif
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129 |
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130 | #ifdef __cplusplus
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131 | }
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132 | #endif
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133 | #endif
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