void gtkcontainer::add	(gtkcontainer *,
                      	 gtkwidget *,
                      	 gpointer);
void gtkcontainer::remove	(gtkcontainer *,
                         	 gtkwidget *,
                         	 gpointer);
void gtkcontainer::check-resize	(gtkcontainer *,
                               	 gpointer);
gtkdirectiontype gtkcontainer::focus	(gtkcontainer *,
                                    	 gtkdirectiontype,
                                    	 gpointer);
void gtkcontainer::set-focus-child	(gtkcontainer *,
                                  	 gtkwidget *,
                                  	 gpointer);