-- FILE: x_or.ads
-- DATE: 7/98
-- AUTHOR: Sy Wong
-- AIM: Specification for exclusive or function

with HDL;
package X_OR is
  type device is
  record
    input1, input2 : HDL.input  := FALSE;
    data_out       : HDL.output := TRUE;
  end record;
  procedure update(d: in out device);
end X_OR;