From b5c974de6b8a3108890e218e067cd4cd73cd47e5 Mon Sep 17 00:00:00 2001 From: ed Date: Sun, 25 Dec 2011 20:51:40 +0000 Subject: Add and . Even though these header files make little sense to me, they are part of the standard. By including these header files, you can simply use `alignas', `alignof' and `noreturn' instead of the underscore-prefixed versions. --- include/stdalign.h | 47 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 47 insertions(+) create mode 100644 include/stdalign.h (limited to 'include/stdalign.h') diff --git a/include/stdalign.h b/include/stdalign.h new file mode 100644 index 0000000..2fb13aa --- /dev/null +++ b/include/stdalign.h @@ -0,0 +1,47 @@ +/*- + * Copyright (c) 2012 Ed Schouten + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef __alignas_is_defined +#define __alignas_is_defined 1 + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include +#define alignas _Alignas +#endif + +#endif /* !__alignas_is_defined */ + +#ifndef __alignof_is_defined +#define __alignof_is_defined 1 + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include +#define alignof _Alignof +#endif + +#endif /* !__alignof_is_defined */ -- cgit v1.1