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