diff --git a/action_processor.h b/action_processor.h
index 2ed5f78..57b1d37 100644
--- a/action_processor.h
+++ b/action_processor.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium OS Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
@@ -51,6 +51,7 @@
   kActionCodeOmahaRequestHTTPResponseBase = 2000,  // + HTTP response code
 
   // Bit flags.
+  kActionCodeResumedFlag = 1 << 30,  // Set if resuming an interruped update.
   kActionCodeBootModeFlag = 1 << 31,  // Set if boot mode not normal.
 };