Index: generic/nsf.h
===================================================================
diff -u -r65abda7763aa24fe8a33728195cc3043d06ee660 -rd40717ac3710f2123cb9359e3d0442ad4ff3da73
--- generic/nsf.h	(.../nsf.h)	(revision 65abda7763aa24fe8a33728195cc3043d06ee660)
+++ generic/nsf.h	(.../nsf.h)	(revision d40717ac3710f2123cb9359e3d0442ad4ff3da73)
@@ -256,6 +256,9 @@
 NsfArgumentError(Tcl_Interp *interp, CONST char *errorMsg, Nsf_Param CONST *paramPtr,
 		 Tcl_Obj *cmdNameObj, Tcl_Obj *methodObj);
 
+extern int
+NsfNoDispatchObjectError(Tcl_Interp *interp, char *methodName);
+
 #define NSF_LOG_NOTICE 2
 #define NSF_LOG_WARN 1