glibc/wctype/iswctype_l.c

38 lines
1.3 KiB
C

/* Copyright (C) 1996, 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
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, write to the Free
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
02111-1307 USA. */
#include <ctype.h>
#include <wctype.h>
#define USE_IN_EXTENDED_LOCALE_MODEL 1
#include "wchar-lookup.h"
int
__iswctype_l (wint_t wc, wctype_t desc, __locale_t locale)
{
/* If the user passes in an invalid DESC valid (the one returned from
`__wctype_l' in case of an error) simply return 0. */
if (desc == (wctype_t) 0)
return 0;
return wctype_table_lookup ((const char *) desc, wc);
}
weak_alias (__iswctype_l, iswctype_l)