(* MAS BIOS Utility Definition Module. *)

DEFINITION MODULE MASBIOSU;


(* Import lists and declarations. *)

FROM MASSTOR IMPORT LIST;


(* Procedure declarations. *)

PROCEDURE INP(A: LIST): LIST;
(*Input. Set input unit to stream A, A is an SAC-2 character list. *)


PROCEDURE OUT(A: LIST): LIST;
(*Output. Set output unit to stream A, A is an SAC-2 character list. *)


PROCEDURE SHUT(A: LIST): LIST;
(*Shut. Close stream A, A is an SAC-2 character list. *)


PROCEDURE EDIT(A: LIST): LIST;
(*Edit. Call editor for file A, A is an SAC-2 character list. *)


PROCEDURE DOS(A: LIST): LIST;
(*DOS. Call DOS program with parameters. A is an SAC-2 character list. *)


PROCEDURE CLTIS(A: LIST);
(*Character list to input stream. A is an SAC-2 character list. *)
                       

END MASBIOSU.