diff --git a/include/net/raw.h b/include/net/raw.h
index 57c33dd..99d26d0 100644
--- a/include/net/raw.h
+++ b/include/net/raw.h
@@ -26,7 +26,7 @@ extern struct proto raw_prot;
 extern struct raw_hashinfo raw_v4_hashinfo;
 struct sock *__raw_v4_lookup(struct net *net, struct sock *sk,
 			     unsigned short num, __be32 raddr,
-			     __be32 laddr, int dif);
+			     __be32 laddr, int dif, int sdif);
 
 int raw_abort(struct sock *sk, int err);
 void raw_icmp_error(struct sk_buff *, int, u32);