(export 'cell-layout-add-attribute)
(defcallback gtk-cell-layout-cell-data-func-callback :void
- ((cell-layout g-object) (cell g-object) (tree-model g-object) (iter (g-boxed-ref tree-iter)) (data :pointer))
+ ((cell-layout g-object) (cell g-object) (tree-model g-object) (iter (g-boxed-foreign tree-iter)) (data :pointer))
(restart-case
(funcall (get-stable-pointer-value data)
cell-layout cell tree-model iter)