diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 12a1bd2..fa7af91 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -606,8 +606,10 @@
 extern int			ip6_datagram_connect(struct sock *sk, 
 						     struct sockaddr *addr, int addr_len);
 
-extern int 			ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len);
-extern int 			ipv6_recv_rxpmtu(struct sock *sk, struct msghdr *msg, int len);
+extern int 			ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len,
+						int *addr_len);
+extern int 			ipv6_recv_rxpmtu(struct sock *sk, struct msghdr *msg, int len,
+						 int *addr_len);
 extern void			ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, __be16 port,
 						u32 info, u8 *payload);
 extern void			ipv6_local_error(struct sock *sk, int err, struct flowi6 *fl6, u32 info);