1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
index b6b99be8632a..2c76b879e3dc 100644
--- a/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
+++ b/include/linux/netfilter_ipv4/ip_conntrack_protocol.h
@@ -52,6 +52,9 @@ struct ip_conntrack_protocol
         int (*to_nfattr)(struct sk_buff *skb, struct nfattr *nfa,
                          const struct ip_conntrack *ct);
 
+        /* convert nfnetlink attributes to protoinfo */
+        int (*from_nfattr)(struct nfattr *tb[], struct ip_conntrack *ct);
+
         int (*tuple_to_nfattr)(struct sk_buff *skb,
                                const struct ip_conntrack_tuple *t);
         int (*nfattr_to_tuple)(struct nfattr *tb[],