find_node
return find_node(addr, &(n->left));
return find_node(addr, &(n->right));
Node *node = find_node(src, &routers);
ifc_node = find_node(ifc_addr, &routers);
n_node = find_node(neighbor, &routers);
Node *node = find_node(src, &routers);
ifc_node = find_node(ifc_addr, &routers);
n_node = find_node(neighbor, &routers);
Node *nb_node = find_node(nb->addr, &routers);
Node *nb_node = find_node(nb->addr, &routers);
Node *n = find_node(target_addr, &routers);
Node * find_node(u_int32_t addr, Node **ptr);