lib: Reset libbabeltrace2 to SONANE 0

[babeltrace.git] / include / babeltrace / graph / component-class-sink-const.h

diff --git a/include/babeltrace/graph/component-class-sink-const.h b/include/babeltrace/graph/component-class-sink-const.h
index 4cfa7b7aa0fb3ec01cc20ada33524f646dc65558..fd49c6df80eff4f9e714bdb45d815252f93bc297 100644 (file)
--- a/include/babeltrace/graph/component-class-sink-const.h
+++ b/include/babeltrace/graph/component-class-sink-const.h
@@ -24,26 +24,26 @@
  * SOFTWARE.
  */
 
+/* For bt_component_class, bt_component_class_sink, __BT_UPCAST_CONST */
+#include <babeltrace/types.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
 
-struct bt_component_class;
-struct bt_component_class_sink;
-
 static inline
-const struct bt_component_class *
+const bt_component_class *
 bt_component_class_sink_as_component_class_const(
-               const struct bt_component_class_sink *comp_cls_sink)
+               const bt_component_class_sink *comp_cls_sink)
 {
-       return (const void *) comp_cls_sink;
+       return __BT_UPCAST_CONST(bt_component_class, comp_cls_sink);
 }
 
 extern void bt_component_class_sink_get_ref(
-               const struct bt_component_class_sink *component_class_sink);
+               const bt_component_class_sink *component_class_sink);
 
 extern void bt_component_class_sink_put_ref(
-               const struct bt_component_class_sink *component_class_sink);
+               const bt_component_class_sink *component_class_sink);
 
 #define BT_COMPONENT_CLASS_SINK_PUT_REF_AND_RESET(_var)                \
        do {                                                    \