getsumd.c revision 170268 
1/*	$FreeBSD: head/contrib/ipfilter/lib/getsumd.c 170268 2007-06-04 02:54:36Z darrenr $	*/
2
3/*
4 * Copyright (C) 2002 by Darren Reed.
5 *
6 * See the IPFILTER.LICENCE file for details on licencing.
7 *
8 * $Id: getsumd.c,v 1.2.4.1 2006/06/16 17:21:01 darrenr Exp $
9 */
10
11#include "ipf.h"
12
13char *getsumd(sum)
14u_32_t sum;
15{
16	static char sumdbuf[17];
17
18	if (sum & NAT_HW_CKSUM)
19		sprintf(sumdbuf, "hw(%#0x)", sum & 0xffff);
20	else
21		sprintf(sumdbuf, "%#0x", sum);
22	return sumdbuf;
23}
24