/* memcpy
   Copyright (C) 1991 Free Software Foundation, Inc.

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */


/*

NAME

	memcpy -- copy memory regions of arbitary length

SYNOPSIS

	void* memcpy (void *out, const void *in, size_t n);

DESCRIPTION

	Copy LENGTH bytes from memory region pointed to by IN to memory
	region pointed to by OUT.
*/

#include <ansidecl.h>
#ifdef __STDC__
#include <stddef.h>
#else
#define size_t unsigned long
#endif

PTR
DEFUN(memcpy, (out, in, length), PTR out AND CONST PTR in AND size_t length)
{
    bcopy(in, out, length);
    return out;
}
