1 /* Implement the mempcpy function. 2 Copyright (C) 2003, 2004, 2005, 2011 Free Software Foundation, Inc. 3 Written by Kaveh R. Ghazi <ghazi (at) caip.rutgers.edu>. 4 5 This file is part of the libiberty library. 6 Libiberty is free software; you can redistribute it and/or 7 modify it under the terms of the GNU Library General Public 8 License as published by the Free Software Foundation; either 9 version 2 of the License, or (at your option) any later version. 10 11 Libiberty is distributed in the hope that it will be useful, 12 but WITHOUT ANY WARRANTY; without even the implied warranty of 13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14 Library General Public License for more details. 15 16 You should have received a copy of the GNU Library General Public 17 License along with libiberty; see the file COPYING.LIB. If 18 not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 19 Boston, MA 02110-1301, USA. */ 20 21 /* 22 23 @deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, @ 24 size_t @var{length}) 25 26 Copies @var{length} bytes from memory region @var{in} to region 27 @var{out}. Returns a pointer to @var{out} + @var{length}. 28 29 @end deftypefn 30 31 */ 32 33 #include <ansidecl.h> 34 #include <stddef.h> 35 36 extern PTR memcpy (PTR, const PTR, size_t); 37 38 PTR 39 mempcpy (PTR dst, const PTR src, size_t len) 40 { 41 return (char *) memcpy (dst, src, len) + len; 42 } 43