diff options
author | ed <ed@FreeBSD.org> | 2011-12-25 20:51:40 +0000 |
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committer | ed <ed@FreeBSD.org> | 2011-12-25 20:51:40 +0000 |
commit | b5c974de6b8a3108890e218e067cd4cd73cd47e5 (patch) | |
tree | 82656a646e0516e83206cac512b4b08d41d154c3 /include/stdalign.h | |
parent | 270a49c593b1dbdbe4e5f6e8c3edf6b9eb68bb43 (diff) | |
download | FreeBSD-src-b5c974de6b8a3108890e218e067cd4cd73cd47e5.zip FreeBSD-src-b5c974de6b8a3108890e218e067cd4cd73cd47e5.tar.gz |
Add <stdalign.h> and <stdnoreturn.h>.
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.
Diffstat (limited to 'include/stdalign.h')
-rw-r--r-- | include/stdalign.h | 47 |
1 files changed, 47 insertions, 0 deletions
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 <ed@FreeBSD.org> + * 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 <sys/cdefs.h> +#define alignas _Alignas +#endif + +#endif /* !__alignas_is_defined */ + +#ifndef __alignof_is_defined +#define __alignof_is_defined 1 + +#if !defined(__cplusplus) || __cplusplus < 201103L +#include <sys/cdefs.h> +#define alignof _Alignof +#endif + +#endif /* !__alignof_is_defined */ |