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Diffstat (limited to 'include/complex.h')
| -rw-r--r-- | include/complex.h | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/include/complex.h b/include/complex.h new file mode 100644 index 0000000..b29f5a7 --- /dev/null +++ b/include/complex.h @@ -0,0 +1,120 @@ +/* $OpenBSD: complex.h,v 1.5 2014/03/16 18:38:30 guenther Exp $ */ +/* + * Copyright (c) 2008 Martynas Venckus <martynas@openbsd.org> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _COMPLEX_H_ +#define _COMPLEX_H_ + +#include <sys/cdefs.h> + +/* + * C99 + */ +#ifdef __GNUC__ +#if __STDC_VERSION__ < 199901 +#define _Complex __complex__ +#endif +#define _Complex_I 1.0fi +#endif + +#define complex _Complex + +/* XXX switch to _Imaginary_I */ +#undef I +#define I _Complex_I + +__BEGIN_DECLS +/* + * Double versions of C99 functions + */ +double complex cacos(double complex); +double complex casin(double complex); +double complex catan(double complex); +double complex ccos(double complex); +double complex csin(double complex); +double complex ctan(double complex); +double complex cacosh(double complex); +double complex casinh(double complex); +double complex catanh(double complex); +double complex ccosh(double complex); +double complex csinh(double complex); +double complex ctanh(double complex); +double complex cexp(double complex); +double complex clog(double complex); +double cabs(double complex); +double complex cpow(double complex, double complex); +double complex csqrt(double complex); +double carg(double complex); +double cimag(double complex); +double complex conj(double complex); +double complex cproj(double complex); +double creal(double complex); + +/* + * Float versions of C99 functions + */ +float complex cacosf(float complex); +float complex casinf(float complex); +float complex catanf(float complex); +float complex ccosf(float complex); +float complex csinf(float complex); +float complex ctanf(float complex); +float complex cacoshf(float complex); +float complex casinhf(float complex); +float complex catanhf(float complex); +float complex ccoshf(float complex); +float complex csinhf(float complex); +float complex ctanhf(float complex); +float complex cexpf(float complex); +float complex clogf(float complex); +float cabsf(float complex); +float complex cpowf(float complex, float complex); +float complex csqrtf(float complex); +float cargf(float complex); +float cimagf(float complex); +float complex conjf(float complex); +float complex cprojf(float complex); +float crealf(float complex); + +/* + * Long double versions of C99 functions + */ +long double complex cacosl(long double complex); +long double complex casinl(long double complex); +long double complex catanl(long double complex); +long double complex ccosl(long double complex); +long double complex csinl(long double complex); +long double complex ctanl(long double complex); +long double complex cacoshl(long double complex); +long double complex casinhl(long double complex); +long double complex catanhl(long double complex); +long double complex ccoshl(long double complex); +long double complex csinhl(long double complex); +long double complex ctanhl(long double complex); +long double complex cexpl(long double complex); +long double complex clogl(long double complex); +long double cabsl(long double complex); +long double complex cpowl(long double complex, + long double complex); +long double complex csqrtl(long double complex); +long double cargl(long double complex); +long double cimagl(long double complex); +long double complex conjl(long double complex); +long double complex cprojl(long double complex); +long double creall(long double complex); +__END_DECLS + +#endif /* !_COMPLEX_H_ */ |