1/* $NetBSD: stdalign.h,v 1.1 2016/10/02 17:19:00 kamil Exp $ */ 2 3/*- 4 * Copyright (c) 2016 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Kamil Rytarowski. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32#ifndef _STDALIGN_H_ 33#define _STDALIGN_H_ 34 35/*- 36 * ISO/IEC 9899:201x 7.15 Alignment <stdalign.h> 37 * ISO/IEC N3242=11-0012 (C++1x) 18.10 Other runtime support 6. 38 * ISO/IEC N3797 (C++1y) 18.10 Other runtime support 7. 39 */ 40 41#ifndef __alignas_is_defined 42#if ((__cplusplus - 0) < 201103L) 43#define alignas _Alignas 44#endif 45#define __alignas_is_defined 1 46#endif /* __alignas_is_defined */ 47 48#ifndef __alignof_is_defined 49#if ((__cplusplus - 0) < 201103L) 50#define alignof _Alignof 51#endif 52#define __alignof_is_defined 1 53#endif /* __alignof_is_defined */ 54 55#endif 56