End comp_functor_map.

(* Specifications: *)
Lemma Comp_Functor_comp_law : Fcomp_law Comp_FMap.
Lemma Comp_Functor_id_law : Fid_law Comp_FMap.
Canonical Structure Comp_Functor :=
Build_Functor Comp_Functor_comp_law Comp_Functor_id_law.