From c43b80e61df1aeb6d7872d89baa35a28dd05bd40 Mon Sep 17 00:00:00 2001 From: Claudio Fontana Date: Tue, 1 Nov 2005 09:38:51 +0000 Subject: *** empty log message *** --- lib/memcpy.c | 38 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 38 insertions(+) create mode 100644 lib/memcpy.c (limited to 'lib/memcpy.c') diff --git a/lib/memcpy.c b/lib/memcpy.c new file mode 100644 index 0000000..2ab5ed6 --- /dev/null +++ b/lib/memcpy.c @@ -0,0 +1,38 @@ +/* Copyright (C) 1995, 1997, 2000, 2003 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ + +/* Written by Jim Meyering . */ + +#ifdef HAVE_CONFIG_H +# include +#endif + +#include + +/* Copy LEN bytes starting at SRCADDR to DESTADDR. Result undefined + if the source overlaps with the destination. + Return DESTADDR. */ + +void * +memcpy (void *destaddr, void const *srcaddr, size_t len) +{ + char *dest = destaddr; + char const *src = srcaddr; + + while (len-- > 0) + *dest++ = *src++; + return destaddr; +} -- cgit v1.2.3