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[FreeBSD/releng/8.1.git] / contrib / ipfilter / lib / getsumd.c
1 /*      $FreeBSD$       */
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
13 char *getsumd(sum)
14 u_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 }