INTERFACEObPoint ; IMPORT ObLib, ObValue, Obliq, Point, SynLocation; PROCEDURE M3ToObliq (p : Point.T) : Obliq.Val; PROCEDURE ObliqToM3 (val : Obliq.Val) : Point.T RAISES {ObValue.Error}; PROCEDURE GetArg (args : ObValue.ArgArray; idx : INTEGER; package : ObLib.T; opCode : ObLib.OpCode; loc : SynLocation.T) : Point.T RAISES {ObValue.Error}; END ObPoint.