complex.h   [plain text]

/*
 * Copyright (c) 2002 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
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 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
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/*******************************************************************************
*                                                                              *
*     File:  complex.h	                                                       *
*                                                                              *
*     Contains: prototypes and macros germane to C99 complex math.	       *
*                                                                              *
*******************************************************************************/
#ifndef __COMPLEX__
#define __COMPLEX__

#define complex _Complex
#define _Complex_I (__extension__ 1.0iF) /* constant expression of type const float _Complex */
#undef I
#define I _Complex_I
	
#ifdef __cplusplus
extern "C" {
#endif
/*
 * N.B. When using the C99 "complex" entry points that follow, an additional flag must
 * be added to the link step that produces the executable binary -- specify "-lmx".
 */
extern double complex cacos( double complex );
extern double complex casin( double complex );
extern double complex catan( double complex );

extern double complex ccos( double complex );
extern double complex csin( double complex );
extern double complex ctan( double complex );

extern double complex cacosh( double complex );
extern double complex casinh( double complex );
extern double complex catanh( double complex );

extern double complex ccosh( double complex );
extern double complex csinh( double complex );
extern double complex ctanh( double complex );

extern double complex cexp( double complex );
extern double complex clog( double complex );

#ifndef __MATH__
extern double cabs( double complex );
#endif
extern double complex cpow( double complex, double complex );
extern double complex csqrt( double complex );

extern double carg( double complex );
extern double cimag( double complex );
extern double complex conj( double complex );
extern double complex cproj( double complex );
extern double creal( double complex );

extern float complex cacosf( float complex );
extern float complex casinf( float complex );
extern float complex catanf( float complex );

extern float complex ccosf( float complex );
extern float complex csinf( float complex );
extern float complex ctanf( float complex );

extern float complex cacoshf( float complex );
extern float complex casinhf( float complex );
extern float complex catanhf( float complex );

extern float complex ccoshf( float complex );
extern float complex csinhf( float complex );
extern float complex ctanhf( float complex );

extern float complex cexpf( float complex );
extern float complex clogf( float complex );

#if defined(__ppc__)
extern float cabsf( float complex );
#elif defined(__i386__)
#ifndef __MATH__
extern float cabsf( float complex );
#endif
#else
#error Unknown Architecture
#endif

extern float complex cpowf( float complex, float complex );
extern float complex csqrtf( float complex );

extern float cargf( float complex );
extern float cimagf( float complex );
extern float complex conjf( float complex );
extern float complex cprojf( float complex );
extern float crealf( float complex );

#ifdef __cplusplus
}
#endif

#endif