diff --git a/embedding/base/nsEmbedOS2.cpp b/embedding/base/nsEmbedOS2.cpp
new file mode 100755
index 00000000000..23078f2c74b
--- /dev/null
+++ b/embedding/base/nsEmbedOS2.cpp
@@ -0,0 +1,39 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is the Mozilla browser.
+ * 
+ * The Initial Developer of the Original Code is Netscape
+ * Communications, Inc.  Portions created by Netscape are
+ * Copyright (C) 1999, Mozilla.  All Rights Reserved.
+ * 
+ * Author:
+ *   Adam Lock <adamlock@netscape.com>
+ *
+ * Contributor(s):
+ */
+
+#include "nsEmbedAPI.h"
+
+#ifndef OS2
+#error This file is for OS/2!
+#endif
+
+#ifdef MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING
+
+nsresult NS_HandleEmbeddingEvent(nsEmbedNativeEvent &aEvent, PRBool &aWasHandled)
+{
+    aWasHandled = PR_FALSE;
+    return NS_OK;
+}
+
+#endif /* MOZ_SUPPORTS_EMBEDDING_EVENT_PROCESSING */