diff options
author | Clint Adams <schizo@debian.org> | 2009-05-06 21:22:27 -0400 |
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committer | Clint Adams <schizo@debian.org> | 2009-05-06 21:22:27 -0400 |
commit | 47c0ab9528ec53e5a0a6e761ba3789055e048638 (patch) | |
tree | 98fff27a1e9260ee6a8b5597e780236173b28838 /lib/wctob.c | |
parent | 635221dbdbbaa74dfbb1672cb802d136f8208a1f (diff) |
Imported Upstream version 4.2
Diffstat (limited to 'lib/wctob.c')
-rw-r--r-- | lib/wctob.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/lib/wctob.c b/lib/wctob.c new file mode 100644 index 0000000..4fa71b0 --- /dev/null +++ b/lib/wctob.c @@ -0,0 +1,37 @@ +/* Convert wide character to unibyte character. + Copyright (C) 2008 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> + +int +wctob (wint_t wc) +{ + char buf[64]; + + if (!(MB_CUR_MAX <= sizeof (buf))) + abort (); + if (wctomb (buf, wc) == 1) + return (unsigned char) buf[0]; + else + return EOF; +} |