lsa_find_area
v = lsa_find_area(area, type, rte->prefix.s_addr, rde_router_id());
v = lsa_find_area(area, type, rte->prefix.s_addr,
struct vertex *lsa_find_area(struct area *, u_int8_t, u_int32_t, u_int32_t);
v = lsa_find_area(area, LSA_TYPE_SUM_NETWORK,
v = lsa_find_area(area, LSA_TYPE_SUM_NETWORK,
w = lsa_find_area(area, LSA_TYPE_ROUTER,
if ((w = lsa_find_area(area, LSA_TYPE_ROUTER,
if ((v = spf_root = lsa_find_area(area, LSA_TYPE_ROUTER,
w = lsa_find_area(area, LSA_TYPE_ROUTER,