addrconf_prefix_rcv  155 include/net/addrconf.h extern void addrconf_prefix_rcv(struct net_device *dev, u8 *opt, int len);
addrconf_prefix_rcv 1309 net/ipv6/ndisc.c 			addrconf_prefix_rcv(skb->dev, (u8*)p, (p->nd_opt_len) << 3);