X-Git-Url: http://git.efficios.com/?p=babeltrace.git;a=blobdiff_plain;f=include%2Fbabeltrace%2Ftrace-ir%2Fevent-class-internal.h;h=28f8d785fc7609872484c20a71720dedcc6d48fe;hp=cb8335ded6787cd81db827c1d0c84a323529dc58;hb=40f4ba76dd6f9508ca51b6220eaed57632281a07;hpb=05e2128659970c32648a01255ed870449f05d518

diff --git a/include/babeltrace/trace-ir/event-class-internal.h b/include/babeltrace/trace-ir/event-class-internal.h
index cb8335de..28f8d785 100644
--- a/include/babeltrace/trace-ir/event-class-internal.h
+++ b/include/babeltrace/trace-ir/event-class-internal.h
@@ -70,7 +70,7 @@ struct bt_event_class {
 };
 
 BT_HIDDEN
-void _bt_event_class_freeze(struct bt_event_class *event_class);
+void _bt_event_class_freeze(const struct bt_event_class *event_class);
 
 #ifdef BT_DEV_MODE
 # define bt_event_class_freeze		_bt_event_class_freeze
@@ -80,7 +80,7 @@ void _bt_event_class_freeze(struct bt_event_class *event_class);
 
 static inline
 struct bt_stream_class *bt_event_class_borrow_stream_class_inline(
-		struct bt_event_class *event_class)
+		const struct bt_event_class *event_class)
 {
 	BT_ASSERT(event_class);
 	return (void *) bt_object_borrow_parent(&event_class->base);