extern void bt_clock_class_get_offset(const bt_clock_class *clock_class,
int64_t *seconds, uint64_t *cycles);
-extern bt_bool bt_clock_class_is_absolute(
+extern bt_bool bt_clock_class_origin_is_unix_epoch(
const bt_clock_class *clock_class);
extern bt_uuid bt_clock_class_get_uuid(