extern void bgp_bfd_show_info(struct vty *vty, struct peer *peer, bool use_json,
json_object *json_neigh);
-extern int bgp_bfd_is_peer_multihop(struct peer *peer);
+extern bool bgp_bfd_is_peer_multihop(struct peer *peer);
#endif /* _QUAGGA_BGP_BFD_H */