~mdw / termux-packages / blame
| Commit | Line | Data |
|---|---|---|
| 698b1561 VB |
1 | /*- |
| 2 | * Copyright (c) 2001-2011 The FreeBSD Project. | |
| 3 | * All rights reserved. | |
| 4 | * | |
| 5 | * Redistribution and use in source and binary forms, with or without | |
| 6 | * modification, are permitted provided that the following conditions | |
| 7 | * are met: | |
| 8 | * 1. Redistributions of source code must retain the above copyright | |
| 9 | * notice, this list of conditions and the following disclaimer. | |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 | * notice, this list of conditions and the following disclaimer in the | |
| 12 | * documentation and/or other materials provided with the distribution. | |
| 13 | * | |
| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND | |
| 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
| 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 24 | * SUCH DAMAGE. | |
| 25 | * | |
| 26 | * $FreeBSD$ | |
| 27 | */ | |
| 28 | ||
| 29 | #ifndef _COMPLEX_H | |
| 30 | #define _COMPLEX_H | |
| 31 | ||
| 32 | #include <sys/cdefs.h> | |
| 33 | ||
| 34 | #ifdef __GNUC__ | |
| 35 | #if __STDC_VERSION__ < 199901 | |
| 36 | #define _Complex __complex__ | |
| 37 | #endif | |
| 38 | #define _Complex_I ((float _Complex)1.0i) | |
| 39 | #endif | |
| 40 | ||
| 41 | #ifdef __generic | |
| 42 | _Static_assert(__generic(_Complex_I, float _Complex, 1, 0), | |
| 43 | "_Complex_I must be of type float _Complex"); | |
| 44 | #endif | |
| 45 | ||
| 46 | #define complex _Complex | |
| 47 | #define I _Complex_I | |
| 48 | ||
| 49 | #if __ISO_C_VISIBLE >= 2011 | |
| 50 | #ifdef __clang__ | |
| 51 | #define CMPLX(x, y) ((double complex){ x, y }) | |
| 52 | #define CMPLXF(x, y) ((float complex){ x, y }) | |
| 53 | #define CMPLXL(x, y) ((long double complex){ x, y }) | |
| 54 | #elif __GNUC_PREREQ__(4, 7) | |
| 55 | #define CMPLX(x, y) __builtin_complex((double)(x), (double)(y)) | |
| 56 | #define CMPLXF(x, y) __builtin_complex((float)(x), (float)(y)) | |
| 57 | #define CMPLXL(x, y) __builtin_complex((long double)(x), (long double)(y)) | |
| 58 | #endif | |
| 59 | #endif /* __ISO_C_VISIBLE >= 2011 */ | |
| 60 | ||
| 61 | __BEGIN_DECLS | |
| 62 | #pragma GCC visibility push(default) | |
| 63 | ||
| 64 | double cabs(double complex); | |
| 65 | float cabsf(float complex); | |
| 66 | long double cabsl(long double complex); | |
| 67 | double complex cacos(double complex); | |
| 68 | float complex cacosf(float complex); | |
| 69 | double complex cacosh(double complex); | |
| 70 | float complex cacoshf(float complex); | |
| 71 | double carg(double complex); | |
| 72 | float cargf(float complex); | |
| 73 | long double cargl(long double complex); | |
| 74 | double complex casin(double complex); | |
| 75 | float complex casinf(float complex); | |
| 76 | double complex casinh(double complex); | |
| 77 | float complex casinhf(float complex); | |
| 78 | double complex catan(double complex); | |
| 79 | float complex catanf(float complex); | |
| 80 | double complex catanh(double complex); | |
| 81 | float complex catanhf(float complex); | |
| 82 | double complex ccos(double complex); | |
| 83 | float complex ccosf(float complex); | |
| 84 | double complex ccosh(double complex); | |
| 85 | float complex ccoshf(float complex); | |
| 86 | double complex cexp(double complex); | |
| 87 | float complex cexpf(float complex); | |
| 88 | double cimag(double complex) __pure2; | |
| 89 | float cimagf(float complex) __pure2; | |
| 90 | long double cimagl(long double complex) __pure2; | |
| 91 | double complex conj(double complex) __pure2; | |
| 92 | float complex conjf(float complex) __pure2; | |
| 93 | long double complex | |
| 94 | conjl(long double complex) __pure2; | |
| 95 | float complex cprojf(float complex) __pure2; | |
| 96 | double complex cproj(double complex) __pure2; | |
| 97 | long double complex | |
| 98 | cprojl(long double complex) __pure2; | |
| 99 | double creal(double complex) __pure2; | |
| 100 | float crealf(float complex) __pure2; | |
| 101 | long double creall(long double complex) __pure2; | |
| 102 | double complex csin(double complex); | |
| 103 | float complex csinf(float complex); | |
| 104 | double complex csinh(double complex); | |
| 105 | float complex csinhf(float complex); | |
| 106 | double complex csqrt(double complex); | |
| 107 | float complex csqrtf(float complex); | |
| 108 | long double complex | |
| 109 | csqrtl(long double complex); | |
| 110 | double complex ctan(double complex); | |
| 111 | float complex ctanf(float complex); | |
| 112 | double complex ctanh(double complex); | |
| 113 | float complex ctanhf(float complex); | |
| 114 | ||
| 115 | #pragma GCC visibility pop | |
| 116 | __END_DECLS | |
| 117 | ||
| 118 | #endif /* _COMPLEX_H */ |