+extern int bgp_subgrp_multiaccess_check_v6(struct in6_addr nexthop,
+ struct update_subgroup *subgrp);
+extern int bgp_multiaccess_check_v4(struct in_addr nexthop, struct peer *peer);
+extern int bgp_multiaccess_check_v6(struct in6_addr nexthop, struct peer *peer);