1 /* $FreeBSD$ */ 2 3 /* 4 * Copyright (C) 2012 by Darren Reed. 5 * 6 * See the IPFILTER.LICENCE file for details on licencing. 7 * 8 * $Id$ 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 snprintf(sumdbuf, sizeof(sumdbuf), "hw(%#0x)", sum & 0xffff); 20 else 21 snprintf(sumdbuf, sizeof(sumdbuf), "%#0x", sum); 22 return sumdbuf; 23 } 24