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glibc  2.9
wcschr.c
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00001 /* Copyright (C) 1995, 1996, 1999 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 #include <wchar.h>
00020 
00021 
00022 /* Find the first occurrence of WC in WCS.  */
00023 wchar_t *
00024 wcschr (wcs, wc)
00025      register const wchar_t *wcs;
00026      register const wchar_t wc;
00027 {
00028   do
00029     if (*wcs == wc)
00030       return (wchar_t *) wcs;
00031   while (*wcs++ != L'\0');
00032 
00033   return NULL;
00034 }
00035 libc_hidden_def (wcschr)