<> <> <> <> <> DIRECTORY PathEditor, PETrajectoryOps, PETypes, PEViewer; PEBetaSpline: CEDAR DEFINITIONS = BEGIN BetaSplinePoints: PROCEDURE[seg: PETypes.SegmentList, handleSeg: PETypes.SegmentList, closed: BOOLEAN] RETURNS [splineSegList: PETypes.SegmentList]; END.