// Infrequently used callbacks
meshlink_node_status_cb_t node_status_cb;
+ meshlink_node_pmtu_cb_t node_pmtu_cb;
meshlink_channel_accept_cb_t channel_accept_cb;
meshlink_node_duplicate_cb_t node_duplicate_cb;
meshlink_connection_try_cb_t connection_try_cb;
extern void meshlink_send_from_queue(event_loop_t *el, meshlink_handle_t *mesh);
extern void update_node_status(meshlink_handle_t *mesh, struct node_t *n);
+extern void update_node_pmtu(meshlink_handle_t *mesh, struct node_t *n);
extern meshlink_log_level_t global_log_level;
extern meshlink_log_cb_t global_log_cb;
extern int check_port(meshlink_handle_t *mesh);