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[findutils.git] / lib / memcpy.c
blob2ccd71875924967640de05ea78fdb154a0a181a7
1 /* Copyright (C) 1995, 1997, 2000 Free Software Foundation, Inc.
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2, or (at your option)
6 any later version.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software Foundation,
15 Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
17 /* Written by Jim Meyering <meyering@na-net.ornl.gov>. */
19 #if HAVE_CONFIG_H
20 # include <config.h>
21 #endif
23 /* Copy LEN bytes starting at SRCADDR to DESTADDR. Result undefined
24 if the source overlaps with the destination.
25 Return DESTADDR. */
27 char *
28 memcpy (char *destaddr, const char *srcaddr, int len)
30 char *dest = destaddr;
32 while (len-- > 0)
33 *destaddr++ = *srcaddr++;
34 return dest;