subclass Mutex of Obj { scratch = $0 pModule = $ffff ; -1 pLine = $ffff ; -1 pClient = $0 pOwner = $0 pObjects = $0 pActive = $0 init() dispose() hasConflict() hasNoConflict() } subclass LockMgr of Obj { scratch = $0 pModule = $ffff ; -1 pLine = $ffff ; -1 pLockedList = $0 pPendingList = $0 init() doit() dispose() lock() } string_0042 = "Mutex" string_0048 = "LockMgr"