1/* Convert wide character to unibyte character.
2   Copyright (C) 2008, 2009, 2010 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#include <stdio.h>
24#include <stdlib.h>
25
26int
27wctob (wint_t wc)
28{
29  char buf[64];
30
31  if (!(MB_CUR_MAX <= sizeof (buf)))
32    abort ();
33  if (wctomb (buf, wc) == 1)
34    return (unsigned char) buf[0];
35  else
36    return EOF;
37}
38