--- linux/netfilter_ipv6.h.orig	2008-11-09 14:11:12.000000000 +0100
+++ linux/netfilter_ipv6.h	2008-11-09 14:10:28.000000000 +0100
@@ -9,6 +9,7 @@
  */
 
 #include <linux/netfilter.h>
+#include <limits.h>
 
 /* only for userspace compatibility */
 /* IP Cache bits. */
--- linux/netfilter_ipv4.h.orig	2008-11-09 14:11:12.000000000 +0100
+++ linux/netfilter_ipv4.h	2008-11-09 14:10:15.000000000 +0100
@@ -6,6 +6,7 @@
  */
 
 #include <linux/netfilter.h>
+#include <limits.h>
 
 /* only for userspace compatibility */
 /* IP Cache bits. */
--- linux/netfilter_decnet.h.orig	2008-11-09 14:11:12.000000000 +0100
+++ linux/netfilter_decnet.h	2008-11-09 14:10:02.000000000 +0100
@@ -8,6 +8,7 @@
  */
 
 #include <linux/netfilter.h>
+#include <limits.h>
 
 /* only for userspace compatibility */
 /* IP Cache bits. */