Module AV := AV'.Definition preds: functor :=
    fsig (fun T: TypeTree =>
      fpi (fun ts: list Type => dependent_type_functor_rec ts T)).Inductive res (PRED : Type) : Type :=
    | NO':  forall sh: Share.t, ~(readable_share sh) -> res PRED
    | YES': forall sh: Share.t, readable_share sh -> kind -> preds PRED -> res PRED
    | PURE': kind -> preds PRED -> res PRED.Inductive res (PRED : Type) : Type :=
    | NO':  forall sh: Share.t, ~(readable_share sh) -> res PRED
    | YES': forall sh: Share.t, readable_share sh -> kind -> preds PRED -> res PRED
    | PURE': kind -> preds PRED -> res PRED.Inductive res (PRED : Type) : Type :=
    | NO':  forall sh: Share.t, ~(readable_share sh) -> res PRED
    | YES': forall sh: Share.t, readable_share sh -> kind -> preds PRED -> res PRED
    | PURE': kind -> preds PRED -> res PRED.Inductive res (PRED : Type) : Type :=
    | NO':  forall sh: Share.t, ~(readable_share sh) -> res PRED
    | YES': forall sh: Share.t, readable_share sh -> kind -> preds PRED -> res PRED
    | PURE': kind -> preds PRED -> res PRED.Definition res_fmap (A B:Type) (f:A->B) (g:B->A)(x:res A) : res B :=
    match x with
      | NO' rsh nsh => NO' B rsh nsh
      | YES' sh rsh k pds => YES' B sh rsh k (fmap preds f g pds)
      | PURE' k pds => PURE' B k (fmap preds f g pds)
    end.

(* Specifications: *)
Lemma ff_res : functorFacts res res_fmap.