/* Implement the mempcpy function.   Copyright (C) 2003-2026 Free Software Foundation, Inc.   Written by Kaveh R. Ghazi <ghazi@caip.rutgers.edu>. This file is part of the libiberty library.Libiberty is free software; you can redistribute it and/ormodify it under the terms of the GNU Library General PublicLicense as published by the Free Software Foundation; eitherversion 2 of the License, or (at your option) any later version. Libiberty is distributed in the hope that it will be useful,but WITHOUT ANY WARRANTY; without even the implied warranty ofMERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNULibrary General Public License for more details. You should have received a copy of the GNU Library General PublicLicense along with libiberty; see the file COPYING.LIB.  Ifnot, write to the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,Boston, MA 02110-1301, USA.  */ /* @deftypefn Supplemental void* mempcpy (void *@var{out}, const void *@var{in}, @  size_t @var{length}) Copies @var{length} bytes from memory region @var{in} to region@var{out}.  Returns a pointer to @var{out} + @var{length}. @end deftypefn */ #include <ansidecl.h>#include <stddef.h> extern void *memcpy (void *, const void *, size_t); void *mempcpy (void *dst, const void *src, size_t len){  return (char *) memcpy (dst, src, len) + len;}