diff options
Diffstat (limited to 'REORG.TODO/wctype/iswctype.c')
| -rw-r--r-- | REORG.TODO/wctype/iswctype.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/REORG.TODO/wctype/iswctype.c b/REORG.TODO/wctype/iswctype.c new file mode 100644 index 0000000000..c8eb8c2dbb --- /dev/null +++ b/REORG.TODO/wctype/iswctype.c @@ -0,0 +1,37 @@ +/* Copyright (C) 1996-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper, <drepper@gnu.ai.mit.edu>. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <ctype.h> +#include <wctype.h> + +#include "wchar-lookup.h" + +#undef __iswctype + +int +__iswctype (wint_t wc, wctype_t desc) +{ + /* If the user passes in an invalid DESC valid (the one returned from + `wctype' in case of an error) simply return 0. */ + if (desc == (wctype_t) 0) + return 0; + + return wctype_table_lookup ((const char *) desc, wc); +} +libc_hidden_def (__iswctype) +weak_alias (__iswctype, iswctype) |