-void XtApplyToWidgets __P ((Widget, XtApplyToWidgetsProc, XtPointer));
-void *XtApplyUntilToWidgets __P ((Widget, XtApplyUntilToWidgetsProc, XtPointer));
+void XtApplyToWidgets (Widget, XtApplyToWidgetsProc, XtPointer);
+void *XtApplyUntilToWidgets (Widget, XtApplyUntilToWidgetsProc, XtPointer);