BT_PLUGIN_SINK_COMPONENT_CLASS(counter, counter_consume);
BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(counter, counter_init);
BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(counter, counter_finalize);
BT_PLUGIN_SINK_COMPONENT_CLASS(counter, counter_consume);
BT_PLUGIN_SINK_COMPONENT_CLASS_INIT_METHOD(counter, counter_init);
BT_PLUGIN_SINK_COMPONENT_CLASS_FINALIZE_METHOD(counter, counter_finalize);