1 /* -*- buffer-read-only: t -*- vi: set ro: */
2 /* DO NOT EDIT! GENERATED AUTOMATICALLY! */
3 /* Convert multibyte character to wide character.
4 Copyright (C) 2011-2013 Free Software Foundation, Inc.
5 Written by Bruno Haible <bruno@clisp.org>, 2011.
7 This program is free software: you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program. If not, see <http://www.gnu.org/licenses/>. */
20 /* We don't need a static internal state, because the encoding is not state
21 dependent, and when mbrtowc returns (size_t)(-2). we throw the result
25 mbtowc (wchar_t *pwc, const char *s, size_t n)
35 memset (&state, 0, sizeof (mbstate_t));
36 result = mbrtowc (&wc, s, n, &state);
37 if (result == (size_t)-1 || result == (size_t)-2)
44 return (wc == 0 ? 0 : result);