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       ---
       complex.h (1877B)
       ---
            1 /*-
            2  * Copyright (c) 2001 The FreeBSD Project.
            3  * All rights reserved.
            4  *
            5  * Redistribution and use in source and binary forms, with or without
            6  * modification, are permitted provided that the following conditions
            7  * are met:
            8  * 1. Redistributions of source code must retain the above copyright
            9  *    notice, this list of conditions and the following disclaimer.
           10  * 2. Redistributions in binary form must reproduce the above copyright
           11  *    notice, this list of conditions and the following disclaimer in the
           12  *    documentation and/or other materials provided with the distribution.
           13  *
           14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
           15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
           16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
           17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
           18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
           19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
           20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
           21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
           22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
           23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
           24  * SUCH DAMAGE.
           25  *
           26  * $FreeBSD: src/include/complex.h,v 1.6 2004/08/14 18:03:21 stefanf Exp $
           27  */
           28 
           29 #ifndef _COMPLEX_H
           30 #define        _COMPLEX_H
           31 
           32 #define        _Complex_I        1.0fi
           33 
           34 #define        complex                _Complex
           35 #define        I                _Complex_I
           36 
           37 
           38 double                cabs(double complex);
           39 float                cabsf(float complex);
           40 double                cimag(double complex);
           41 float                cimagf(float complex);
           42 long double        cimagl(long double complex);
           43 double complex        conj(double complex);
           44 float complex        conjf(float complex);
           45 double                creal(double complex);
           46 float                crealf(float complex);
           47 
           48 
           49 #endif /* _COMPLEX_H */