lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / trace-ir / clock-class-internal.h

diff --git a/include/babeltrace/trace-ir/clock-class-internal.h b/include/babeltrace/trace-ir/clock-class-internal.h
index a7cc7d86139ccac41f841b47b6daf2e158514b1e..47d599426b597bdbd5d3e150eefba3df7d630cd2 100644 (file)
--- a/include/babeltrace/trace-ir/clock-class-internal.h
+++ b/include/babeltrace/trace-ir/clock-class-internal.h
@@ -92,7 +92,7 @@ struct bt_clock_class {
 };
 
 BT_HIDDEN
-void _bt_clock_class_freeze(struct bt_clock_class *clock_class);
+void _bt_clock_class_freeze(const struct bt_clock_class *clock_class);
 
 #ifdef BT_DEV_MODE
 # define bt_clock_class_freeze         _bt_clock_class_freeze