static int rt_link2_ep( void* vctx, endpoint_t* ep );
static rtable_ent_t* uta_get_rte( route_table_t *rt, int sid, int mtype, int try_alt );
static inline int xlate_si_state( int state, int def_state );
static int rt_link2_ep( void* vctx, endpoint_t* ep );
static rtable_ent_t* uta_get_rte( route_table_t *rt, int sid, int mtype, int try_alt );
static inline int xlate_si_state( int state, int def_state );