Last modified on Tue May 11 16:42:59 PDT 1993 by swart modified on Thu Apr 22 09:56:56 PDT 1993 by mcjones modified on Thu Nov 2 21:55:28 1989 by muller modified on Fri Sep 29 15:43:49 1989 by kalsow modified on Wed May 27 23:11:56 1987 by mbrown

MODULE Char;

IMPORT Word;

PROCEDURE Compare (a, b: T): [-1..1] =
  BEGIN
    IF a < b THEN RETURN -1; END;
    IF a > b THEN RETURN 1; END;
    RETURN 0;
  END Compare;

PROCEDURE Equal (a, b: T): BOOLEAN =
  BEGIN
    RETURN (a = b);
  END Equal;

PROCEDURE Hash (a: T): Word.T =
  BEGIN
    RETURN ORD (a);
  END Hash;

BEGIN
END Char.