extern meshlink_log_cb_t global_log_cb;
extern int check_port(meshlink_handle_t *mesh);
extern void handle_duplicate_node(meshlink_handle_t *mesh, struct node_t *n);
extern meshlink_log_cb_t global_log_cb;
extern int check_port(meshlink_handle_t *mesh);
extern void handle_duplicate_node(meshlink_handle_t *mesh, struct node_t *n);