diff -urN iptables-1.2/patch-o-matic/ftos.patch iptables-1.2-orig/patch-o-matic/ftos.patch
--- iptables-1.2/patch-o-matic/ftos.patch	Tue Mar 13 16:52:33 2001
+++ iptables-1.2-orig/patch-o-matic/ftos.patch	Thu Nov  9 14:41:17 2000
@@ -52,11 +52,11 @@
 +	const struct ipt_FTOS_info *finfo = targinfo;
 +
 +	if ((iph->tos & IPTOS_TOS_MASK) != finfo->ftos) {
-+		u_int16_t diffs[2];
++		u_int8_t diffs[2];
 +
-+		diffs[0] = htons(iph->tos) ^ 0xFFFF;
++		diffs[0] = iph->tos;
 +		iph->tos = (iph->tos & IPTOS_PREC_MASK) | finfo->ftos;
-+		diffs[1] = htons(iph->tos);
++		diffs[1] = iph->tos;
 +		iph->check = csum_fold(csum_partial((char *)diffs,
 +		                                    sizeof(diffs),
 +		                                    iph->check^0xFFFF));