dn_neigh_endnode_hello 22 include/net/dn_neigh.h extern int dn_neigh_endnode_hello(struct sk_buff *skb); dn_neigh_endnode_hello 662 net/decnet/dn_route.c return NF_HOOK(PF_DECnet, NF_DN_HELLO, skb, skb->dev, NULL, dn_neigh_endnode_hello);