return TRUE;
void Gtk_drag_get_source_widget(int ARI, ei_x_buff *XBUF, char *B, int *I){  GdkDragContext* context;  GObject* R;  if ( ! gn_check_arity(XBUF, 1, ARI) ) return;  if ( ! gn_get_arg_object(XBUF, B, I, GDK_TYPE_DRAG_CONTEXT, (GObject**)&context) ) return;  R = (GObject*)gtk_drag_get_source_widget(context);  gn_put_object(XBUF,R);}