freebsd-dev/contrib/ipfilter/lib/getsumd.c
Cy Schubert bfc88dcbf7 Update ipfilter 4.1.28 --> 5.1.2.
Approved by:		glebius (mentor)
BSD Licensed by:	Darren Reed <darrenr@reed.wattle.id.au> (author)
2013-09-06 23:11:19 +00:00

24 lines
344 B
C

/* $FreeBSD$ */
/*
* Copyright (C) 2012 by Darren Reed.
*
* See the IPFILTER.LICENCE file for details on licencing.
*
* $Id$
*/
#include "ipf.h"
char *getsumd(sum)
u_32_t sum;
{
static char sumdbuf[17];
if (sum & NAT_HW_CKSUM)
sprintf(sumdbuf, "hw(%#0x)", sum & 0xffff);
else
sprintf(sumdbuf, "%#0x", sum);
return sumdbuf;
}