freebsd-dev/contrib/cvs/lib/memmove.c
Peter Wemm 18576028af Import of slightly trimmed cvs-1.8 distribution. Generated files
and non-unix code has been left out.
1996-08-20 23:46:10 +00:00

58 lines
1.4 KiB
C

/* memmove -- copy memory regions of arbitary length
Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the libiberty library.
Libiberty is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 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 of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with libiberty; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
/*
NAME
memmove -- copy memory regions of arbitary length
SYNOPSIS
void memmove (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.
Regions can be overlapping.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#ifdef __STDC__
#include <stddef.h>
#else
#define size_t unsigned long
#endif
void *
memmove (out, in, length)
void *out;
const void* in;
size_t length;
{
bcopy(in, out, length);
return out;
}