diff -ru blt2.4z.orig/src/bltNsUtil.h blt2.4z/src/bltNsUtil.h
--- blt2.4z.orig/src/bltNsUtil.h	2007-05-10 04:38:52.000000000 +0200
+++ blt2.4z/src/bltNsUtil.h	2007-05-10 04:41:50.000000000 +0200
@@ -46,10 +46,10 @@
 #define TCL_NAMESPACE_ONLY TCL_GLOBAL_ONLY
 #endif
 
-
+/*
 EXTERN Tcl_Command Tcl_FindCommand _ANSI_ARGS_((Tcl_Interp *interp,
 	char *name, Tcl_Namespace *nsPtr, int flags));
-
+*/
 #define NS_SEARCH_NONE		(0)
 #define NS_SEARCH_CURRENT	(1<<0)
 #define NS_SEARCH_GLOBAL	(1<<1)
@@ -64,17 +64,18 @@
 EXTERN Tcl_Namespace *Tcl_GetGlobalNamespace _ANSI_ARGS_((Tcl_Interp *interp));
 
 #if (TCL_MAJOR_VERSION >= 8)
+/*
 EXTERN Tcl_Namespace *Tcl_CreateNamespace _ANSI_ARGS_((Tcl_Interp *interp,
 	char *name, ClientData clientData, Tcl_NamespaceDeleteProc *nsDelProc));
-
+*/
 EXTERN void Tcl_DeleteNamespace _ANSI_ARGS_((Tcl_Namespace *nsPtr));
-
+/*
 EXTERN Tcl_Namespace *Tcl_FindNamespace _ANSI_ARGS_((Tcl_Interp *interp,
 	char *name, Tcl_Namespace *context, int flags));
 
 EXTERN int Tcl_Export _ANSI_ARGS_((Tcl_Interp *interp, Tcl_Namespace *nsPtr,
 	char *name, int resetFlag));
-
+*/
 EXTERN Tcl_Var Tcl_FindNamespaceVar _ANSI_ARGS_((Tcl_Interp *interp, char *name,
 	Tcl_Namespace *contextNsPtr, int flags));