| 1 | /*-
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| 2 | * Copyright (c) 2001 The FreeBSD Project.
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| 3 | * All rights reserved.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | *
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| 14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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| 15 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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| 17 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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| 18 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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| 19 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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| 20 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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| 21 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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| 22 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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| 23 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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| 24 | * SUCH DAMAGE.
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| 25 | *
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| 26 | * $FreeBSD: src/include/complex.h,v 1.6 2004/08/14 18:03:21 stefanf Exp $
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| 27 | */
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| 28 |
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| 29 | /**
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| 30 | * FreeBSD 5.3
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| 31 | */
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| 32 |
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| 33 | #ifndef _COMPLEX_H
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| 34 | #define _COMPLEX_H
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| 35 |
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| 36 | #ifdef __GNUC__
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| 37 | #if __STDC_VERSION__ < 199901
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| 38 | #define _Complex __complex__
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| 39 | #endif
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| 40 | #define _Complex_I 1.0fi
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| 41 | #endif
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| 42 |
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| 43 | #define complex _Complex
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| 44 | #define I _Complex_I
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| 45 |
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| 46 | #include <sys/cdefs.h>
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| 47 |
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| 48 | __BEGIN_DECLS
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| 49 |
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| 50 | double cabs(double complex);
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| 51 | float cabsf(float complex);
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| 52 | double cimag(double complex);
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| 53 | float cimagf(float complex);
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| 54 | long double cimagl(long double complex);
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| 55 | double complex conj(double complex);
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| 56 | float complex conjf(float complex);
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| 57 | long double complex
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| 58 | conjl(long double complex);
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| 59 | double creal(double complex);
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| 60 | float crealf(float complex);
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| 61 | long double creall(long double complex);
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| 62 |
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| 63 | __END_DECLS
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| 64 |
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| 65 | #endif /* _COMPLEX_H */
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