1 /* $OpenBSD: complex.h,v 1.1 2008/09/07 20:36:07 martynas Exp $ */ 2 /* 3 * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org> 4 * 5 * Permission to use, copy, modify, and distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 #ifndef _COMPLEX_H_ 19 #define _COMPLEX_H_ 20 21 #include <sys/cdefs.h> 22 23 /* 24 * C99 25 */ 26 #ifdef __GNUC__ 27 #if __STDC_VERSION__ < 199901 28 #define _Complex __complex__ 29 #endif 30 #define _Complex_I 1.0fi 31 #endif 32 33 #define complex _Complex 34 35 /* XXX switch to _Imaginary_I */ 36 #undef I 37 #define I _Complex_I 38 39 __BEGIN_DECLS 40 /* 41 * Double versions of C99 functions 42 */ 43 double complex cacos(double complex); 44 double complex casin(double complex); 45 double complex catan(double complex); 46 double complex ccos(double complex); 47 double complex csin(double complex); 48 double complex ctan(double complex); 49 double complex cacosh(double complex); 50 double complex casinh(double complex); 51 double complex catanh(double complex); 52 double complex ccosh(double complex); 53 double complex csinh(double complex); 54 double complex ctanh(double complex); 55 double complex cexp(double complex); 56 double complex clog(double complex); 57 double cabs(double complex); 58 double complex cpow(double complex, double complex); 59 double complex csqrt(double complex); 60 double carg(double complex); 61 double cimag(double complex); 62 double complex conj(double complex); 63 double complex cproj(double complex); 64 double creal(double complex); 65 66 /* 67 * Float versions of C99 functions 68 */ 69 float complex cacosf(float complex); 70 float complex casinf(float complex); 71 float complex catanf(float complex); 72 float complex ccosf(float complex); 73 float complex csinf(float complex); 74 float complex ctanf(float complex); 75 float complex cacoshf(float complex); 76 float complex casinhf(float complex); 77 float complex catanhf(float complex); 78 float complex ccoshf(float complex); 79 float complex csinhf(float complex); 80 float complex ctanhf(float complex); 81 float complex cexpf(float complex); 82 float complex clogf(float complex); 83 float cabsf(float complex); 84 float complex cpowf(float complex, float complex); 85 float complex csqrtf(float complex); 86 float cargf(float complex); 87 float cimagf(float complex); 88 float complex conjf(float complex); 89 float complex cprojf(float complex); 90 float crealf(float complex); 91 92 /* 93 * Long double versions of C99 functions 94 */ 95 #if 0 96 long double complex cacosl(long double complex); 97 long double complex casinl(long double complex); 98 long double complex catanl(long double complex); 99 long double complex ccosl(long double complex); 100 long double complex csinl(long double complex); 101 long double complex ctanl(long double complex); 102 long double complex cacoshl(long double complex); 103 long double complex casinhl(long double complex); 104 long double complex catanhl(long double complex); 105 long double complex ccoshl(long double complex); 106 long double complex csinhl(long double complex); 107 long double complex ctanhl(long double complex); 108 long double complex cexpl(long double complex); 109 long double complex clogl(long double complex); 110 long double cabsl(long double complex); 111 long double complex cpowl(long double complex, 112 long double complex); 113 long double complex csqrtl(long double complex); 114 long double cargl(long double complex); 115 long double cimagl(long double complex); 116 long double complex conjl(long double complex); 117 long double complex cprojl(long double complex); 118 long double creall(long double complex); 119 #endif 120 __END_DECLS 121 122 #endif _COMPLEX_H_ /* !_COMPLEX_H_ */ 123