| Elliott Hughes | a0ee078 | 2013-01-30 19:06:37 -0800 | [diff] [blame] | 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 | __BEGIN_DECLS |
| 50 | |
| 51 | double cabs(double complex); |
| 52 | float cabsf(float complex); |
| 53 | long double cabsl(long double complex); |
| 54 | double carg(double complex); |
| 55 | float cargf(float complex); |
| 56 | long double cargl(long double complex); |
| 57 | double complex ccos(double complex); |
| 58 | float complex ccosf(float complex); |
| 59 | double complex ccosh(double complex); |
| 60 | float complex ccoshf(float complex); |
| 61 | double complex cexp(double complex); |
| 62 | float complex cexpf(float complex); |
| 63 | double cimag(double complex) __pure2; |
| 64 | float cimagf(float complex) __pure2; |
| 65 | long double cimagl(long double complex) __pure2; |
| 66 | double complex conj(double complex) __pure2; |
| 67 | float complex conjf(float complex) __pure2; |
| 68 | long double complex |
| 69 | conjl(long double complex) __pure2; |
| 70 | float complex cprojf(float complex) __pure2; |
| 71 | double complex cproj(double complex) __pure2; |
| 72 | long double complex |
| 73 | cprojl(long double complex) __pure2; |
| 74 | double creal(double complex) __pure2; |
| 75 | float crealf(float complex) __pure2; |
| 76 | long double creall(long double complex) __pure2; |
| 77 | double complex csin(double complex); |
| 78 | float complex csinf(float complex); |
| 79 | double complex csinh(double complex); |
| 80 | float complex csinhf(float complex); |
| 81 | double complex csqrt(double complex); |
| 82 | float complex csqrtf(float complex); |
| 83 | long double complex |
| 84 | csqrtl(long double complex); |
| 85 | double complex ctan(double complex); |
| 86 | float complex ctanf(float complex); |
| 87 | double complex ctanh(double complex); |
| 88 | float complex ctanhf(float complex); |
| 89 | |
| 90 | __END_DECLS |
| 91 | |
| 92 | #endif /* _COMPLEX_H */ |