diff --git a/gl/inc/TWin32GLKernel.h b/gl/inc/TWin32GLKernel.h
index 09bfb64303b4593403cdc9e4925ad3ac47fab8dc..b96b87aee4bc41f78b63a5e5e953d3af276e6942 100644
--- a/gl/inc/TWin32GLKernel.h
+++ b/gl/inc/TWin32GLKernel.h
@@ -1,4 +1,4 @@
-// @(#)root/gl:$Name:  $:$Id: TWin32GLKernel.h,v 1.1.1.1 2000/05/16 17:00:47 rdm Exp $
+// @(#)root/gl:$Name:  $:$Id: TWin32GLKernel.h,v 1.2 2000/09/14 06:28:00 brun Exp $
 // Author: Valery Fine(fine@vxcern.cern.ch)   05/03/97
 
 /*************************************************************************
@@ -40,7 +40,7 @@ typedef enum EGLCallbackCmd {
                              ,kClearColor    , kNewModelView     ,kPolygonGLMode  ,kGetGL
                              ,kShadeGLModel  , kSetRootLight     ,kSetLineAttr    ,kUpdateMatrix
                              ,kAddRotation   , kSetStack         ,kPaintGLPointsObject
-                            } ;
+                             ,kPaintXtru} ;
 
 class TWin32GLKernel : protected TWin32HookViaThread, public TGLKernel {