lib/mempcpy.h

   1 /* Copy memory area and return pointer after last written byte.
   2    Copyright (C) 2003, 2004 Free Software Foundation, Inc.
   3
   4    This program is free software; you can redistribute it and/or modify
   5    it under the terms of the GNU General Public License as published by
   6    the Free Software Foundation; either version 2, or (at your option)
   7    any later version.
   8
   9    This program is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12    GNU General Public License for more details.
  13
  14    You should have received a copy of the GNU General Public License
  15    along with this program; if not, write to the Free Software Foundation,
  16    Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
  17
  18 #ifndef mempcpy
  19
  20 # if HAVE_MEMPCPY
  21
  22 /* Get mempcpy() declaration.  */
  23 #  include <string.h>
  24
  25 # else
  26
  27 /* Get size_t */
  28 #  include <stddef.h>
  29
  30 /* Copy N bytes of SRC to DEST, return pointer to bytes after the
  31    last written byte.  */
  32 extern void *mempcpy (void *dest, const void *src, size_t n);
  33
  34 # endif
  35
  36 #endif