<> <> <> <> PWCorePackage: CONFIGURATION IMPORTS CD, CDCells, CDCleanUp, CDDirectory, CDInstances, CDIO, CDOps, CDProperties, CDRects, CDSimpleRules, CDSymbolicObjects, CDTexts, CDValue, CoreClasses, CoreCreate, CoreFlat, CoreIO, CoreOps, CoreProperties, CoreStructuralComparison, HashTable, IO, ProcessProps, PW, PWCore, PWObjects, Sinix, SinixCMos, TerminalIO EXPORTS PWCore, LayoutCheckpoint CONTROL PWCoreImpl, LayoutCheckpointImpl = BEGIN PWCoreImpl; LayoutCheckpointImpl; END.