--- zzzz-none-000/linux-2.6.28.10/include/net/netfilter/nf_conntrack.h	2009-05-02 18:54:43.000000000 +0000
+++ fusiv-7390-686/linux-2.6.28.10/include/net/netfilter/nf_conntrack.h	2012-02-14 14:37:49.000000000 +0000
@@ -27,6 +27,7 @@
 #include <net/netfilter/ipv6/nf_conntrack_icmpv6.h>
 
 #include <net/netfilter/nf_conntrack_tuple.h>
+#include <linux/netfilter/nf_conntrack_proto_esp.h>
 
 /* per conntrack: protocol private data */
 union nf_conntrack_proto {
@@ -37,6 +38,7 @@
 	struct ip_ct_icmp icmp;
 	struct nf_ct_icmpv6 icmpv6;
 	struct nf_ct_gre gre;
+	struct nf_ct_esp esp;
 };
 
 union nf_conntrack_expect_proto {
@@ -213,6 +215,11 @@
 				 unsigned long extra_jiffies,
 				 int do_acct);
 
+/* Refresh conntrack for this many jiffies */
+extern void nf_ct_entry_refresh_no_acct(struct nf_conn *ct,
+					const struct sk_buff *skb,
+					unsigned long extra_jiffies);
+
 /* Refresh conntrack for this many jiffies and do accounting */
 static inline void nf_ct_refresh_acct(struct nf_conn *ct,
 				      enum ip_conntrack_info ctinfo,