1 files changed, 15 insertions, 0 deletions
diff --git a/osp/public/timestamp.h b/osp/public/timestamp.h
new file mode 100644
index 00000000..409f06ae
--- /dev/null
+++ b/osp/public/timestamp.h
@@ -0,0 +1,15 @@
+// Copyright 2018 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef OSP_PUBLIC_TIMESTAMP_H_
+#define OSP_PUBLIC_TIMESTAMP_H_
+
+namespace openscreen {
+
+// Microseconds after the epoch.
+typedef uint64_t timestamp_t;
+
+}  // namespace openscreen
+
+#endif  // OSP_PUBLIC_TIMESTAMP_H_