complex.h revision 174617
178172Sru/*- 2174617Sdas * Copyright (c) 2001-2007 The FreeBSD Project. 378172Sru * All rights reserved. 478172Sru * 578172Sru * Redistribution and use in source and binary forms, with or without 678172Sru * modification, are permitted provided that the following conditions 778172Sru * are met: 878172Sru * 1. Redistributions of source code must retain the above copyright 978172Sru * notice, this list of conditions and the following disclaimer. 1078172Sru * 2. Redistributions in binary form must reproduce the above copyright 1178172Sru * notice, this list of conditions and the following disclaimer in the 1278172Sru * documentation and/or other materials provided with the distribution. 1378172Sru * 1478172Sru * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1578172Sru * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1678172Sru * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1778172Sru * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1878172Sru * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 1978172Sru * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2078172Sru * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2178172Sru * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2278172Sru * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2378172Sru * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2478172Sru * SUCH DAMAGE. 2578172Sru * 2678172Sru * $FreeBSD: head/include/complex.h 174617 2007-12-15 08:38:44Z das $ 2778172Sru */ 2878172Sru 2978172Sru#ifndef _COMPLEX_H 30133724Sstefanf#define _COMPLEX_H 3178172Sru 3278172Sru#ifdef __GNUC__ 33133725Sstefanf#if __STDC_VERSION__ < 199901 34133724Sstefanf#define _Complex __complex__ 35133725Sstefanf#endif 36133724Sstefanf#define _Complex_I 1.0fi 3778172Sru#endif 3878172Sru 39133724Sstefanf#define complex _Complex 40133724Sstefanf#define I _Complex_I 4178172Sru 4278172Sru#include <sys/cdefs.h> 4378172Sru 4478172Sru__BEGIN_DECLS 4578172Sru 46129864Sstefanfdouble cabs(double complex); 47129864Sstefanffloat cabsf(float complex); 48174561Sdasdouble carg(double complex); 49174561Sdasfloat cargf(float complex); 50129864Sstefanfdouble cimag(double complex); 51129864Sstefanffloat cimagf(float complex); 52129864Sstefanflong double cimagl(long double complex); 53129864Sstefanfdouble complex conj(double complex); 54129864Sstefanffloat complex conjf(float complex); 55129864Sstefanflong double complex 56129864Sstefanf conjl(long double complex); 57129864Sstefanfdouble creal(double complex); 58129864Sstefanffloat crealf(float complex); 59129864Sstefanflong double creall(long double complex); 60174617Sdasdouble complex csqrt(double complex); 61174617Sdasfloat complex csqrtf(float complex); 6278172Sru 6378172Sru__END_DECLS 6478172Sru 6578172Sru#endif /* _COMPLEX_H */ 66