--- mstools/samples/ddeml/client/track.c	2018/08/09 18:21:25	1.1.1.2
+++ mstools/samples/ddeml/client/track.c	2018/08/09 18:23:22	1.1.1.3
@@ -1,3 +1,14 @@
+
+/******************************************************************************\
+*       This is a part of the Microsoft Source Code Samples. 
+*       Copyright (C) 1993 Microsoft Corporation.
+*       All rights reserved. 
+*       This source code is only intended as a supplement to 
+*       Microsoft Development Tools and/or WinHelp documentation.
+*       See these sources for detailed information regarding the 
+*       Microsoft samples programs.
+\******************************************************************************/
+
 /***************************************************************************
  *                                                                         *
  *  MODULE      : track.c                                                  *
@@ -100,7 +111,7 @@ LPRECT prcResult)   // result rect in bo
             bottom - ptOrg.y);
     DrawTrackRect(hwnd, &rcTrack, NULL);
 
-    while (GetMessage(&msg, NULL, NULL, NULL))
+    while (GetMessage(&msg, NULL, 0, 0))
         DispatchMessage(&msg);
 
     DrawTrackRect(hwnd, &rcTrack, NULL);