--- /dev/null
+/*
+ * Copyright (C) 2022 Jérémie Galarneau <jeremie.galarneau@efficios.com>
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ */
+
+#ifndef LTTNG_UST_CLOCK_CLASS_H
+#define LTTNG_UST_CLOCK_CLASS_H
+
+#include "clock-class.hpp"
+
+namespace lttng {
+namespace sessiond {
+namespace ust {
+
+class clock_class : public lttng::sessiond::trace::clock_class {
+public:
+ clock_class();
+};
+
+} /* namespace ust */
+} /* namespace sessiond */
+} /* namespace lttng */
+
+#endif /* LTTNG_UST_CLOCK_CLASS_H */