End funy_map_def.

(* Specifications: *)
Lemma FunY_comp_law : Fcomp_law0'' (C:=Dual C) FunY_map.
Lemma FunY_id_law : Fid_law0'' (C:=Dual C) FunY_map.
Canonical Structure FunY := Build_Functor0'' FunY_comp_law FunY_id_law.