/* For bt_query_status */
#include <babeltrace/graph/component-class.h>
+/* For bt_component_class_status */
+#include <babeltrace/graph/component-class-const.h>
+
/*
* For bt_component_class, bt_component_class_source, bt_port_input,
* bt_query_executor, bt_self_component_class_source,
const char *name,
bt_component_class_source_message_iterator_next_method method);
-extern int bt_component_class_source_set_init_method(
+extern bt_component_class_status
+bt_component_class_source_set_init_method(
bt_component_class_source *comp_class,
bt_component_class_source_init_method method);
-extern int bt_component_class_source_set_finalize_method(
+extern bt_component_class_status
+bt_component_class_source_set_finalize_method(
bt_component_class_source *comp_class,
bt_component_class_source_finalize_method method);
-extern int bt_component_class_source_set_accept_output_port_connection_method(
+extern bt_component_class_status
+bt_component_class_source_set_accept_output_port_connection_method(
bt_component_class_source *comp_class,
bt_component_class_source_accept_output_port_connection_method method);
-extern int bt_component_class_source_set_output_port_connected_method(
+extern bt_component_class_status
+bt_component_class_source_set_output_port_connected_method(
bt_component_class_source *comp_class,
bt_component_class_source_output_port_connected_method method);
-extern int bt_component_class_source_set_output_port_disconnected_method(
+extern bt_component_class_status
+bt_component_class_source_set_output_port_disconnected_method(
bt_component_class_source *comp_class,
bt_component_class_source_output_port_disconnected_method method);
-extern int bt_component_class_source_set_query_method(
+extern bt_component_class_status
+bt_component_class_source_set_query_method(
bt_component_class_source *comp_class,
bt_component_class_source_query_method method);
-extern int bt_component_class_source_set_message_iterator_init_method(
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_init_method(
bt_component_class_source *comp_class,
bt_component_class_source_message_iterator_init_method method);
-extern int bt_component_class_source_set_message_iterator_finalize_method(
+extern bt_component_class_status
+bt_component_class_source_set_message_iterator_finalize_method(
bt_component_class_source *comp_class,
bt_component_class_source_message_iterator_finalize_method method);