kc3-lang/gnulib/lib/wmemchr-impl.h

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• Hash : b9a6d36d
  Author :
  Date : 2011-02-05T12:25:13
  

  New module 'wmemchr'.
  
  * modules/wmemchr: New file.
  * lib/wchar.in.h (wmemchr): New declaration.
  * lib/wmemchr.c: New file.
  * lib/wmemchr-impl.h: New file, from libutf8 with modifications.
  * m4/wmemchr.m4: New file.
  * m4/wchar_h.m4 (gl_WCHAR_H_DEFAULTS): Initialize GNULIB_WMEMCHR,
  HAVE_WMEMCHR.
  * modules/wchar (Makefile.am): Substitute GNULIB_WMEMCHR, HAVE_WMEMCHR.
  * tests/test-wchar-c++.cc: Test the declaration of wmemchr.
  * doc/posix-functions/wmemchr.texi: Mention the new module.
  

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• lib/wmemchr-impl.h

• /* Search wide character array for a wide character.
     Copyright (C) 1999, 2011 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 1999.
  
     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/>.  */
  
  wchar_t *
  wmemchr (const wchar_t *s, wchar_t c, size_t n)
  {
    for (; n > 0; s++, n--)
      {
        if (*s == c)
          return (wchar_t *) s;
      }
    return NULL;
  }
  

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