Fix external termination of thread while thread is waiting in GetMessage()

reactos/subsys/win32k/ntuser

diff -u -r1.72 -r1.73
--- message.c	26 Aug 2004 12:29:37 -0000	1.72
+++ message.c	12 Sep 2004 19:29:22 -0000	1.73
@@ -16,7 +16,7 @@

  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */

-/* $Id: message.c,v 1.72 2004/08/26 12:29:37 gvg Exp $

+/* $Id: message.c,v 1.73 2004/09/12 19:29:22 gvg Exp $

  *
  * COPYRIGHT:        See COPYING in the top level directory
  * PROJECT:          ReactOS kernel

@@ -855,7 +855,7 @@

       /* Nothing found. Wait for new messages. */
       Status = MsqWaitForNewMessages(ThreadQueue);
     }

-  while (STATUS_WAIT_0 <= STATUS_WAIT_0 && Status <= STATUS_WAIT_63);

+  while (STATUS_WAIT_0 <= Status && Status <= STATUS_WAIT_63);

 
   SetLastNtError(Status);
 

@@ -953,9 +953,9 @@

 	      return (BOOL) -1;
 	    }
 	}

-      else
-	{
-	  IntWaitMessage(Wnd, MsgFilterMin, MsgFilterMax);

+      else if (! IntWaitMessage(Wnd, MsgFilterMin, MsgFilterMax))
+        {
+          return (BOOL) -1;

 	}
     }
   while (! GotMessage);

reactos/subsys/win32k/ntuser

diff -u -r1.105 -r1.106
--- msgqueue.c	28 Aug 2004 15:01:46 -0000	1.105
+++ msgqueue.c	12 Sep 2004 19:29:23 -0000	1.106
@@ -16,7 +16,7 @@

  *  along with this program; if not, write to the Free Software
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */

-/* $Id: msgqueue.c,v 1.105 2004/08/28 15:01:46 gvg Exp $

+/* $Id: msgqueue.c,v 1.106 2004/09/12 19:29:23 gvg Exp $

  *
  * COPYRIGHT:        See COPYING in the top level directory
  * PROJECT:          ReactOS kernel

@@ -425,7 +425,7 @@

   do
     {
       WaitStatus = KeWaitForMultipleObjects(2, WaitObjects, WaitAny, UserRequest,

-                                            UserMode, TRUE, NULL, NULL);

+                                            UserMode, FALSE, NULL, NULL);

       while (MsqDispatchOneSentMessage(MessageQueue))
         {
           ;

@@ -1091,7 +1091,7 @@

 				  WaitAny,
 				  Executive,
 				  UserMode,

-				  TRUE,

+				  FALSE,

 				  NULL,
 				  NULL));
 }