Last modified on Thu Sep 15 11:00:15 PDT 1994 by heydon modified on Wed May 12 12:08:29 PDT 1993 by swart modified on Thu Apr 22 09:56:55 PDT 1993 by mcjones modified on Thu Nov 2 21:55:29 1989 by muller modified on Fri Sep 29 15:46:46 1989 by kalsow modified on Fri Jan 20 10:02:29 PST 1989 by glassman modified on Wed May 27 23:11:56 1987 by mbrown modified Mon May 13 20:11:50 1985 by Ellis

A Char.T is an CHAR. This interface is intended to be used as an actual interface for generic interfaces and modules such as Table.

INTERFACE Char;

IMPORT Word;

TYPE T = CHAR;

CONST Brand = "Char";

PROCEDURE Compare (a, b: T): [-1..1];

== RETURN (a - b)

PROCEDURE Equal (a, b: T): BOOLEAN;

== RETURN (a = b)

PROCEDURE Hash (a: T): Word.T;

== RETURN ORD (a)

END Char.