getsumd.c revision 170268 
1145519Sdarrenr/*	$FreeBSD: head/contrib/ipfilter/lib/getsumd.c 170268 2007-06-04 02:54:36Z darrenr $	*/
2145510Sdarrenr
3170268Sdarrenr/*
4170268Sdarrenr * Copyright (C) 2002 by Darren Reed.
5170268Sdarrenr *
6170268Sdarrenr * See the IPFILTER.LICENCE file for details on licencing.
7170268Sdarrenr *
8170268Sdarrenr * $Id: getsumd.c,v 1.2.4.1 2006/06/16 17:21:01 darrenr Exp $
9170268Sdarrenr */
10170268Sdarrenr
11145510Sdarrenr#include "ipf.h"
12145510Sdarrenr
13145510Sdarrenrchar *getsumd(sum)
14145510Sdarrenru_32_t sum;
15145510Sdarrenr{
16145510Sdarrenr	static char sumdbuf[17];
17145510Sdarrenr
18145510Sdarrenr	if (sum & NAT_HW_CKSUM)
19145510Sdarrenr		sprintf(sumdbuf, "hw(%#0x)", sum & 0xffff);
20145510Sdarrenr	else
21145510Sdarrenr		sprintf(sumdbuf, "%#0x", sum);
22145510Sdarrenr	return sumdbuf;
23145510Sdarrenr}
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