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/* Copyright (C) 1996-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
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 <stdint.h>
#include <locale.h>
#include <locale/localeinfo.h>
#define USE_IN_EXTENDED_LOCALE_MODEL
#include "wchar-lookup.h"
/* Provide real-function versions of all the wctype macros. */
#define func(name, type) \
int __isw##name (wint_t wc, locale_t locale) \
{ \
if (isascii (wc)) \
return is##name ((int) wc, locale); \
size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_CLASS_OFFSET)].word + type; \
const char *desc = locale->__locales[LC_CTYPE]->values[i].string; \
return wctype_table_lookup (desc, wc); \
} \
libc_hidden_def (__isw##name) \
weak_alias (__isw##name, isw##name)
func (alnum_l, __ISwalnum)
func (alpha_l, __ISwalpha)
func (blank_l, __ISwblank)
func (cntrl_l, __ISwcntrl)
#undef iswdigit_l
#undef __iswdigit_l
func (digit_l, __ISwdigit)
func (lower_l, __ISwlower)
func (graph_l, __ISwgraph)
func (print_l, __ISwprint)
func (punct_l, __ISwpunct)
func (space_l, __ISwspace)
func (upper_l, __ISwupper)
func (xdigit_l, __ISwxdigit)
wint_t
(__towlower_l) (wint_t wc, locale_t locale)
{
size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + __TOW_tolower;
const char *desc = locale->__locales[LC_CTYPE]->values[i].string;
return wctrans_table_lookup (desc, wc);
}
libc_hidden_def (__towlower_l)
weak_alias (__towlower_l, towlower_l)
wint_t
(__towupper_l) (wint_t wc, locale_t locale)
{
size_t i = locale->__locales[LC_CTYPE]->values[_NL_ITEM_INDEX (_NL_CTYPE_MAP_OFFSET)].word + __TOW_toupper;
const char *desc = locale->__locales[LC_CTYPE]->values[i].string;
return wctrans_table_lookup (desc, wc);
}
libc_hidden_def (__towupper_l)
weak_alias (__towupper_l, towupper_l)
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