#include <babeltrace/component/component-class-sink.h>
#include <babeltrace/babeltrace-internal.h>
#include <babeltrace/object-internal.h>
+#include <stdbool.h>
#include <glib.h>
struct bt_component_class;
} methods;
/* Array of struct bt_component_class_destroy_listener */
GArray *destroy_listeners;
+ bool frozen;
};
struct bt_component_class_source {