[337] | 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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