bt_graph_add_source_filter_component_ports_disconnected_listener(
bt_graph *graph,
bt_graph_source_filter_component_ports_disconnected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);
bt_graph_add_source_filter_component_ports_disconnected_listener(
bt_graph *graph,
bt_graph_source_filter_component_ports_disconnected_listener_func listener,
bt_graph_listener_removed_func listener_removed, void *data,
int *listener_id);