(** The offsets of [Outgoing] arguments are below [size_arguments s]. *)

Remark size_arguments_hf_above:
  forall tyl ir fr ofs0,
  ofs0 <= size_arguments_hf tyl ir fr ofs0.Remark size_arguments_sf_above:
  forall tyl ofs0,
  Z.max 0 ofs0 <= size_arguments_sf tyl ofs0.

Lemma size_arguments_above: forall s, size_arguments s >= 0.