198b9484cSchristos /* Implement the mempcpy function. 2*7e120ff0Schristos Copyright (C) 2003-2024 Free Software Foundation, Inc. 398b9484cSchristos Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>. 498b9484cSchristos 598b9484cSchristos This file is part of the libiberty library. 698b9484cSchristos Libiberty is free software; you can redistribute it and/or 798b9484cSchristos modify it under the terms of the GNU Library General Public 898b9484cSchristos License as published by the Free Software Foundation; either 998b9484cSchristos version 2 of the License, or (at your option) any later version. 1098b9484cSchristos 1198b9484cSchristos Libiberty is distributed in the hope that it will be useful, 1298b9484cSchristos but WITHOUT ANY WARRANTY; without even the implied warranty of 1398b9484cSchristos MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 1498b9484cSchristos Library General Public License for more details. 1598b9484cSchristos 1698b9484cSchristos You should have received a copy of the GNU Library General Public 1798b9484cSchristos License along with libiberty; see the file COPYING.LIB. If 1898b9484cSchristos not, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor, 1998b9484cSchristos Boston, MA 02110-1301, USA. */ 2098b9484cSchristos 2198b9484cSchristos /* 2298b9484cSchristos 2398b9484cSchristos @deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, @ 2498b9484cSchristos size_t @var{length}) 2598b9484cSchristos 2698b9484cSchristos Copies @var{length} bytes from memory region @var{in} to region 2798b9484cSchristos @var{out}. Returns a pointer to @var{out} + @var{length}. 2898b9484cSchristos 2998b9484cSchristos @end deftypefn 3098b9484cSchristos 3198b9484cSchristos */ 3298b9484cSchristos 3398b9484cSchristos #include <ansidecl.h> 3498b9484cSchristos #include <stddef.h> 3598b9484cSchristos 364b169a6bSchristos extern void *memcpy (void *, const void *, size_t); 3798b9484cSchristos 384b169a6bSchristos void * 394b169a6bSchristos mempcpy (void *dst, const void *src, size_t len) 4098b9484cSchristos { 4198b9484cSchristos return (char *) memcpy (dst, src, len) + len; 4298b9484cSchristos } 43