aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdalign.in.h
diff options
context:
space:
mode:
Diffstat (limited to 'lib/stdalign.in.h')
-rw-r--r--lib/stdalign.in.h49
1 files changed, 0 insertions, 49 deletions
diff --git a/lib/stdalign.in.h b/lib/stdalign.in.h
deleted file mode 100644
index b616c100fdc..00000000000
--- a/lib/stdalign.in.h
+++ /dev/null
@@ -1,49 +0,0 @@
1/* A substitute for ISO C11 <stdalign.h>.
2
3 Copyright 2011-2023 Free Software Foundation, Inc.
4
5 This file is free software: you can redistribute it and/or modify
6 it under the terms of the GNU Lesser General Public License as
7 published by the Free Software Foundation; either version 2.1 of the
8 License, or (at your option) any later version.
9
10 This file is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU Lesser General Public License for more details.
14
15 You should have received a copy of the GNU Lesser General Public License
16 along with this program. If not, see <https://www.gnu.org/licenses/>. */
17
18/* Written by Paul Eggert and Bruno Haible. */
19
20/* Define two obsolescent C11 macros, assuming alignas and alignof are
21 either keywords or alignasof-defined macros. */
22
23#ifndef _@GUARD_PREFIX@_STDALIGN_H
24
25#if __GNUC__ >= 3
26@PRAGMA_SYSTEM_HEADER@
27#endif
28@PRAGMA_COLUMNS@
29
30/* We need to include the system's <stdalign.h> when it exists, because it might
31 define 'alignof' as a macro when it's not a keyword or compiler built-in. */
32#if @HAVE_STDALIGN_H@
33/* The include_next requires a split double-inclusion guard. */
34# @INCLUDE_NEXT@ @NEXT_STDALIGN_H@
35#endif
36
37#ifndef _@GUARD_PREFIX@_STDALIGN_H
38#define _@GUARD_PREFIX@_STDALIGN_H
39
40#if (defined alignas \
41 || (defined __STDC_VERSION__ && 202311 <= __STDC_VERSION__) \
42 || (defined __cplusplus && (201103 <= __cplusplus || defined _MSC_VER)))
43# define __alignas_is_defined 1
44#endif
45
46#define __alignof_is_defined 1
47
48#endif /* _@GUARD_PREFIX@_STDALIGN_H */
49#endif /* _@GUARD_PREFIX@_STDALIGN_H */