view lib/wcscpy-impl.h @ 17426:90f3d53e01f5

sig2str: port to C++ * lib/sig2str.h (sig2str, str2sig): Declare as extern "C". Reported by Daniel J Sebald in <http://lists.gnu.org/archive/html/bug-gnulib/2013-06/msg00000.html>.
author Paul Eggert <eggert@cs.ucla.edu>
date Sun, 02 Jun 2013 11:52:41 -0700 (2013-06-02)
parents e542fd46ad6f
children
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/* Copy a wide string.
   Copyright (C) 1999, 2011-2013 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 *
wcscpy (wchar_t *dest, const wchar_t *src)
{
  wchar_t *destptr = dest;

  for (; (*destptr = *src) != (wchar_t)'\0'; src++, destptr++)
    ;
  return dest;
}