kc3-lang/gnulib/lib/unistr/u-move.h

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• Hash : 1602f0af
  Author :
  Date : 2012-01-01T10:04:58
  

  maint: update all copyright year number ranges
  
  Run "make update-copyright".
  

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• lib/unistr/u-move.h

• /* Copy piece of UTF-8/UTF-16/UTF-32 string.
     Copyright (C) 1999, 2002, 2006, 2009-2012 Free Software Foundation, Inc.
     Written by Bruno Haible <bruno@clisp.org>, 2002.
  
     This program 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 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
     Lesser General Public License for more details.
  
     You should have received a copy of the GNU Lesser General Public License
     along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  
  #include <string.h>
  
  UNIT *
  FUNC (UNIT *dest, const UNIT *src, size_t n)
  {
  #if 0
    if (dest < src)
      {
        UNIT *destptr = dest;
        const UNIT *srcptr = src;
  
        for (; n > 0; n--)
          *destptr++ = *srcptr++;
      }
    else if (dest > src)
      {
        UNIT *destptr = dest + n - 1;
        const UNIT *srcptr = src + n - 1;
  
        for (; n > 0; n--)
          *destptr-- = *srcptr--;
      }
  #else
    memmove ((char *) dest, (const char *) src, n * sizeof (UNIT));
  #endif
    return dest;
  }
  

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