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StdIO.md
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1992-08-18
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(* $Id: StdIO.md,v 1.3 1991/11/21 14:33:17 grosch rel $ *)
(* $Log: StdIO.md,v $
* Revision 1.3 1991/11/21 14:33:17 grosch
* new version of RCS on SPARC
*
* Revision 1.2 89/07/14 16:27:20 grosch
* made WriteN work for numbers with MSBit set
*
* Revision 1.1 89/01/24 19:04:40 grosch
* added procedure UnRead
*
* Revision 1.0 88/10/04 11:47:15 grosch
* Initial revision
*
*)
(* Ich, Doktor Josef Grosch, Informatiker, Sept. 1987 *)
DEFINITION MODULE StdIO; (* buffered standard IO *)
FROM SYSTEM IMPORT ADDRESS;
PROCEDURE ReadClose ; (* close input file *)
PROCEDURE Read (Buffer: ADDRESS; Size: CARDINAL): INTEGER;
(* binary *)
PROCEDURE ReadC (): CHAR ; (* character *)
PROCEDURE ReadI (): INTEGER ; (* integer number *)
PROCEDURE ReadR (): REAL ; (* real number *)
PROCEDURE ReadB (): BOOLEAN ; (* boolean *)
PROCEDURE ReadN (Base: INTEGER): INTEGER;
(* number of base 'Base'*)
PROCEDURE ReadS (VAR s: ARRAY OF CHAR); (* string *)
PROCEDURE ReadShort (): SHORTINT; (* shortint number ? *)
PROCEDURE ReadLong (): LONGINT ; (* longint number ? *)
PROCEDURE ReadCard (): CARDINAL; (* cardinal number ? *)
PROCEDURE ReadNl ; (* new line *)
PROCEDURE UnRead ; (* backspace 1 char. *)
PROCEDURE EndOfLine (): BOOLEAN ; (* end of line ? *)
PROCEDURE EndOfFile (): BOOLEAN ; (* end of file ? *)
PROCEDURE WriteClose ; (* close output file *)
PROCEDURE WriteFlush ; (* flush output buffer *)
PROCEDURE Write (Buffer: ADDRESS; Size: CARDINAL): INTEGER;
(* binary *)
PROCEDURE WriteC (c: CHAR); (* character *)
PROCEDURE WriteI (n: INTEGER ; FieldWidth: CARDINAL);
(* integer number *)
PROCEDURE WriteR (n: REAL; Before, After, Exp: CARDINAL);
(* real number *)
PROCEDURE WriteB (b: BOOLEAN); (* boolean *)
PROCEDURE WriteN (n: LONGCARD; FieldWidth, Base: CARDINAL);
(* number of base 'Base'*)
PROCEDURE WriteS (s: ARRAY OF CHAR); (* string *)
PROCEDURE WriteShort (n: SHORTINT; FieldWidth: CARDINAL);
(* shortint number ? *)
PROCEDURE WriteLong (n: LONGINT ; FieldWidth: CARDINAL);
(* longint number ? *)
PROCEDURE WriteCard (n: CARDINAL; FieldWidth: CARDINAL);
(* cardinal number ? *)
PROCEDURE WriteNl ; (* new line *)
PROCEDURE CloseIO; (* close all files *)
END StdIO.