int netlink_add_netevent_handler(struct netevent_handler *hdlr);
ssize_t netlink_get_interface_addrs(const int ifindex, bool v6,
struct odhcpd_ipaddr **addrs);
+int netlink_get_interface_proxy_neigh(int ifindex, const struct in6_addr *addr);
int netlink_setup_route(const struct in6_addr *addr, const int prefixlen,
const int ifindex, const struct in6_addr *gw,
const uint32_t metric, const bool add);