1/* A POSIX <locale.h>.
2   Copyright (C) 2007-2010 Free Software Foundation, Inc.
3
4   This program is free software: you can redistribute it and/or modify
5   it under the terms of the GNU General Public License as published by
6   the Free Software Foundation; either version 3 of the License, or
7   (at your option) any later version.
8
9   This program is distributed in the hope that it will be useful,
10   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12   GNU General Public License for more details.
13
14   You should have received a copy of the GNU General Public License
15   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
16
17#ifndef _GL_LOCALE_H
18
19#if __GNUC__ >= 3
20@PRAGMA_SYSTEM_HEADER@
21#endif
22
23/* The include_next requires a split double-inclusion guard.  */
24#@INCLUDE_NEXT@ @NEXT_LOCALE_H@
25
26#ifndef _GL_LOCALE_H
27#define _GL_LOCALE_H
28
29/* NetBSD 5.0 mis-defines NULL.  */
30#include <stddef.h>
31
32/* MacOS X 10.5 defines the locale_t type in <xlocale.h>.  */
33#if @HAVE_XLOCALE_H@
34# include <xlocale.h>
35#endif
36
37/* The definition of GL_LINK_WARNING is copied here.  */
38
39/* The definition of _GL_ARG_NONNULL is copied here.  */
40
41/* The LC_MESSAGES locale category is specified in POSIX, but not in ISO C.
42   On systems that don't define it, use the same value as GNU libintl.  */
43#if !defined LC_MESSAGES
44# define LC_MESSAGES 1729
45#endif
46
47#if @GNULIB_DUPLOCALE@
48# if @REPLACE_DUPLOCALE@
49#  undef duplocale
50#  define duplocale rpl_duplocale
51extern locale_t duplocale (locale_t locale) _GL_ARG_NONNULL ((1));
52# endif
53#elif defined GNULIB_POSIXCHECK
54# undef duplocale
55# define duplocale(l) \
56   (GL_LINK_WARNING ("duplocale is buggy on some glibc systems - " \
57                     "use gnulib module duplocale for portability"), \
58    duplocale (l))
59#endif
60
61#endif /* _GL_LOCALE_H */
62#endif /* _GL_LOCALE_H */
63