lib/mempcpy.c

   1 /* Copy memory area and return pointer after last written byte.
   2    Copyright (C) 2003, 2007, 2009-2021 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, see <https://www.gnu.org/licenses/>.  */
  16
  17 #include <config.h>
  18
  19 /* Specification.  */
  20 #include <string.h>
  21
  22 /* Copy N bytes of SRC to DEST, return pointer to bytes after the
  23    last written byte.  */
  24 void *
  25 mempcpy (void *dest, const void *src, size_t n)
  26 {
  27   return (char *) memcpy (dest, src, n) + n;
  28 }