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New module 'wcsstr'. * modules/wcsstr: New file. * lib/wchar.in.h (wcsstr): New declaration. * lib/wcsstr.c: New file. * lib/wcsstr-impl.h: New file, from libutf8 with modifications. * m4/wcsstr.m4: New file. * m4/wchar_h.m4 (gl_WCHAR_H): Test whether wcsstr is declared. (gl_WCHAR_H_DEFAULTS): Initialize GNULIB_WCSSTR, HAVE_WCSSTR. * modules/wchar (Makefile.am): Substitute GNULIB_WCSSTR, HAVE_WCSSTR. * tests/test-wchar-c++.cc: Test the declaration of wcsstr. * doc/posix-functions/wcsstr.texi: Mention the new module.
author Bruno Haible <bruno@clisp.org>
date Sun, 06 Feb 2011 15:18:24 +0100
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children 8250f2777afc
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/* Locate a substring in a wide string.
   Copyright (C) 2011 Free Software Foundation, Inc.
   Written by Bruno Haible <bruno@clisp.org>, 2011.

   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 "wcsstr-impl.h"