return TRUE;
void Gtk_widget_set_double_buffered(int ARI, ei_x_buff *XBUF, char *B, int *I){  GtkWidget* object;  gboolean double_buffered;  /* no return value */  if ( ! gn_check_arity(XBUF, 2, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GTK_TYPE_WIDGET, (GObject**)&object) ) return;  if ( ! gn_get_arg_gboolean(XBUF, B, I, &double_buffered) ) return;  gtk_widget_set_double_buffered(object, double_buffered);  gn_put_void(XBUF);}