End funset2_r_map_def.

(* Specifications: *)
Lemma Fun2_r_comp_law : Fcomp_law FunSET2_r_map.
Lemma Fun2_r_id_law : Fid_law FunSET2_r_map.
Canonical Structure FunSET2_r := Build_Functor Fun2_r_comp_law Fun2_r_id_law.