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/* $OpenBSD: complex.h,v 1.3 2010/07/24 22:17:03 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
#elif defined(lint)
#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
*/
#if 0
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);
#endif
__END_DECLS
#endif /* !_COMPLEX_H_ */
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