Index: generic/nsfInt.h
===================================================================
diff -u -r39607bed15618248130a1251cc2b1c2a03db93b0 -rf69e0909fcb180e1cbcdd316f0a20de1b254af3d
--- generic/nsfInt.h	(.../nsfInt.h)	(revision 39607bed15618248130a1251cc2b1c2a03db93b0)
+++ generic/nsfInt.h	(.../nsfInt.h)	(revision f69e0909fcb180e1cbcdd316f0a20de1b254af3d)
@@ -682,6 +682,7 @@
   Tcl_ObjCmdProc *objInterpProc;
   Tcl_Obj **methodObjNames;
   struct NsfShadowTclCommandInfo *tclCommands;
+  NsfClasses *cscList;
   int errorCount;
   /* these flags could move into a bitarray, but are used only once per interp*/
   int unknown;