-struct bt_component_class;
-struct bt_component;
-struct bt_private_component;
-struct bt_private_port;
-struct bt_port;
-struct bt_value;
-struct bt_private_notification_iterator;
-
-/**
- * Component class type.
- */
-enum bt_component_class_type {
- BT_COMPONENT_CLASS_TYPE_UNKNOWN = -1,
-
- /** A source component is a notification generator. */
- BT_COMPONENT_CLASS_TYPE_SOURCE = 0,
-
- /** A sink component handles incoming notifications. */
- BT_COMPONENT_CLASS_TYPE_SINK = 1,
-
- /** A filter component implements both Source and Sink interfaces. */
- BT_COMPONENT_CLASS_TYPE_FILTER = 2,
-};
-
-typedef enum bt_component_status (*bt_component_class_init_method)(
- struct bt_private_component *private_component,
- struct bt_value *params, void *init_method_data);
-
-typedef void (*bt_component_class_finalize_method)(
- struct bt_private_component *private_component);
-
-typedef enum bt_notification_iterator_status
- (*bt_component_class_notification_iterator_init_method)(
- struct bt_private_notification_iterator *private_notification_iterator,
- struct bt_private_port *private_port);
-
-typedef void (*bt_component_class_notification_iterator_finalize_method)(
- struct bt_private_notification_iterator *private_notification_iterator);
-
-typedef struct bt_notification_iterator_next_return (*bt_component_class_notification_iterator_next_method)(
- struct bt_private_notification_iterator *private_notification_iterator);
-
-typedef enum bt_notification_iterator_status
- (*bt_component_class_notification_iterator_seek_time_method)(
- struct bt_private_notification_iterator *private_notification_iterator,
- int64_t time);
-
-typedef struct bt_value *(*bt_component_class_query_method)(
- struct bt_component_class *component_class,
- const char *object, struct bt_value *params);
-
-typedef enum bt_component_status (*bt_component_class_accept_port_connection_method)(
- struct bt_private_component *private_component,
- struct bt_private_port *self_private_port,
- struct bt_port *other_port);
-
-typedef void (*bt_component_class_port_connected_method)(
- struct bt_private_component *private_component,
- struct bt_private_port *self_private_port,
- struct bt_port *other_port);
-
-typedef void (*bt_component_class_port_disconnected_method)(
- struct bt_private_component *private_component,
- struct bt_private_port *private_port);
-
-extern int bt_component_class_set_init_method(
- struct bt_component_class *component_class,
- bt_component_class_init_method init_method);
-
-extern int bt_component_class_set_finalize_method(
- struct bt_component_class *component_class,
- bt_component_class_finalize_method finalize_method);
-
-extern int bt_component_class_set_accept_port_connection_method(
- struct bt_component_class *component_class,
- bt_component_class_accept_port_connection_method accept_port_connection_method);
-
-extern int bt_component_class_set_port_connected_method(
- struct bt_component_class *component_class,
- bt_component_class_port_connected_method port_connected_method);
-
-extern int bt_component_class_set_port_disconnected_method(
- struct bt_component_class *component_class,
- bt_component_class_port_disconnected_method port_disconnected_method);
-
-extern int bt_component_class_set_query_method(
- struct bt_component_class *component_class,
- bt_component_class_query_method query_method);
-
-extern int bt_component_class_set_description(
- struct bt_component_class *component_class,