/*- * Copyright (c) 2001-2011 The FreeBSD Project. * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _COMPLEX_H #define _COMPLEX_H #include <sys/cdefs.h> #ifdef __GNUC__ #if __STDC_VERSION__ < 199901 #define _Complex __complex__ #endif #define _Complex_I ((float _Complex)1.0i) #endif #ifdef __generic _Static_assert(__generic(_Complex_I, float _Complex, 1, 0), "_Complex_I must be of type float _Complex"); #endif #define complex _Complex #define I _Complex_I __BEGIN_DECLS double cabs(double complex); float cabsf(float complex); long double cabsl(long double complex); double carg(double complex); float cargf(float complex); long double cargl(long double complex); double complex ccos(double complex); float complex ccosf(float complex); double complex ccosh(double complex); float complex ccoshf(float complex); double complex cexp(double complex); float complex cexpf(float complex); double cimag(double complex) __pure2; float cimagf(float complex) __pure2; long double cimagl(long double complex) __pure2; double complex conj(double complex) __pure2; float complex conjf(float complex) __pure2; long double complex conjl(long double complex) __pure2; float complex cprojf(float complex) __pure2; double complex cproj(double complex) __pure2; long double complex cprojl(long double complex) __pure2; double creal(double complex) __pure2; float crealf(float complex) __pure2; long double creall(long double complex) __pure2; double complex csin(double complex); float complex csinf(float complex); double complex csinh(double complex); float complex csinhf(float complex); double complex csqrt(double complex); float complex csqrtf(float complex); long double complex csqrtl(long double complex); double complex ctan(double complex); float complex ctanf(float complex); double complex ctanh(double complex); float complex ctanhf(float complex); __END_DECLS #endif /* _COMPLEX_H */