--- ../iptables/extensions/libipt_set.h.orig	2008-03-13 23:52:34.000000000 +0100
+++ ../iptables/extensions/libipt_set.h	2008-03-14 00:01:05.000000000 +0100
@@ -67,7 +67,7 @@
 		exit_error(OTHER_PROBLEM,
 			   "Incorrect return size from kernel during ipset lookup, "
 			   "(want %ld, got %ld)\n",
-			   sizeof(struct ip_set_req_get_set), size);
+			   (long int)sizeof(struct ip_set_req_get_set), (long int)size);
 	if (req.set.index == IP_SET_INVALID_ID)
 		exit_error(PARAMETER_PROBLEM,
 			   "Set %s doesn't exist.\n", setname);
@@ -93,7 +93,7 @@
 		exit_error(OTHER_PROBLEM,
 			   "Incorrect return size from kernel during ipset lookup, "
 			   "(want %ld, got %ld)\n",
-			   sizeof(struct ip_set_req_get_set), size);
+			   (long int)sizeof(struct ip_set_req_get_set), (long int)size);
 	if (req.set.name[0] == '\0')
 		exit_error(PARAMETER_PROBLEM,
 			   "Set id %i in kernel doesn't exist.\n", index);