1 /* Recognize multibyte character.
2 Copyright (C) 1999-2000, 2008 Free Software Foundation, Inc.
3 Written by Bruno Haible <bruno@clisp.org>, 2008.
4
5 This program is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 3 of the License, or
8 (at your option) any later version.
9
10 This program 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 General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17
18 #include <config.h>
19
20 /* Specification. */
21 #include <wchar.h>
22
23
24 static mbstate_t internal_state;
25
26 size_t
mbrlen(const char * s,size_t n,mbstate_t * ps)27 mbrlen (const char *s, size_t n, mbstate_t *ps)
28 {
29 if (ps == NULL)
30 ps = &internal_state;
31 return mbrtowc (NULL, s, n, ps);
32 }
33