39 lines
1.1 KiB
C
39 lines
1.1 KiB
C
/* Convert unibyte character to wide character.
|
|
Copyright (C) 2008, 2010-2013 Free Software Foundation, Inc.
|
|
Written by Bruno Haible <bruno@clisp.org>, 2008.
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>. */
|
|
|
|
#include <config.h>
|
|
|
|
/* Specification. */
|
|
#include <wchar.h>
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
|
|
wint_t
|
|
btowc (int c)
|
|
{
|
|
if (c != EOF)
|
|
{
|
|
char buf[1];
|
|
wchar_t wc;
|
|
|
|
buf[0] = c;
|
|
if (mbtowc (&wc, buf, 1) >= 0)
|
|
return wc;
|
|
}
|
|
return WEOF;
|
|
}
|