diff --git a/reactos/ntoskrnl/ps/thread.c b/reactos/ntoskrnl/ps/thread.c
index ea968400884..08a6f9ba62f 100644
--- a/reactos/ntoskrnl/ps/thread.c
+++ b/reactos/ntoskrnl/ps/thread.c
@@ -1,4 +1,4 @@
-/* $Id: thread.c,v 1.85 2002/01/15 00:43:18 dwelch Exp $
+/* $Id: thread.c,v 1.86 2002/01/15 01:42:57 phreak Exp $
  *
  * COPYRIGHT:              See COPYING in the top level directory
  * PROJECT:                ReactOS kernel
@@ -509,17 +509,7 @@ NtW32Call (IN ULONG RoutineIndex,
 	   OUT PVOID* Result OPTIONAL,
 	   OUT PULONG ResultLength OPTIONAL)
 {
-  PKTRAP_FRAME TrapFrame;
-  PETHREAD Thread;
-  PULONG OldStack;
-
-  Thread = PsGetCurrentThread();
-  if (Thread->Tcb.CallbackStack != NULL)
-    {
-      return(STATUS_UNSUCCESSFUL);
-    }
-
-
+  UNIMPLEMENTED;
 }
 
 NTSTATUS STDCALL