18b5cd5a6SStefan Farfeleder /*- 2*5e53a4f9SPedro F. Giffuni * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3*5e53a4f9SPedro F. Giffuni * 48b5cd5a6SStefan Farfeleder * Copyright (c) 2004 Stefan Farfeleder 58b5cd5a6SStefan Farfeleder * All rights reserved. 68b5cd5a6SStefan Farfeleder * 78b5cd5a6SStefan Farfeleder * Redistribution and use in source and binary forms, with or without 88b5cd5a6SStefan Farfeleder * modification, are permitted provided that the following conditions 98b5cd5a6SStefan Farfeleder * are met: 108b5cd5a6SStefan Farfeleder * 1. Redistributions of source code must retain the above copyright 118b5cd5a6SStefan Farfeleder * notice, this list of conditions and the following disclaimer. 128b5cd5a6SStefan Farfeleder * 2. Redistributions in binary form must reproduce the above copyright 138b5cd5a6SStefan Farfeleder * notice, this list of conditions and the following disclaimer in the 148b5cd5a6SStefan Farfeleder * documentation and/or other materials provided with the distribution. 158b5cd5a6SStefan Farfeleder * 168b5cd5a6SStefan Farfeleder * THIS SOFTWARE IS PROVIDED BY AUTHOR AND CONTRIBUTORS ``AS IS'' AND 178b5cd5a6SStefan Farfeleder * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 188b5cd5a6SStefan Farfeleder * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 198b5cd5a6SStefan Farfeleder * ARE DISCLAIMED. IN NO EVENT SHALL AUTHOR OR CONTRIBUTORS BE LIABLE 208b5cd5a6SStefan Farfeleder * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 218b5cd5a6SStefan Farfeleder * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 228b5cd5a6SStefan Farfeleder * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 238b5cd5a6SStefan Farfeleder * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 248b5cd5a6SStefan Farfeleder * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 258b5cd5a6SStefan Farfeleder * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 268b5cd5a6SStefan Farfeleder * SUCH DAMAGE. 278b5cd5a6SStefan Farfeleder * 288b5cd5a6SStefan Farfeleder * $FreeBSD$ 298b5cd5a6SStefan Farfeleder */ 308b5cd5a6SStefan Farfeleder 318b5cd5a6SStefan Farfeleder #include <complex.h> 328b5cd5a6SStefan Farfeleder 338b5cd5a6SStefan Farfeleder double 348b5cd5a6SStefan Farfeleder creal(double complex z) 358b5cd5a6SStefan Farfeleder { 368b5cd5a6SStefan Farfeleder return z; 378b5cd5a6SStefan Farfeleder } 38