<> <> <> <> <> <> <> DIRECTORY Alloc: TYPE USING [Handle], BcdDefs: TYPE USING [FTIndex], FS: TYPE USING [OpenFile]; BcdFileDefs: DEFINITIONS={ UnknownFile: ERROR[fti: BcdDefs.FTIndex]; BuildFileTable: PROC[Alloc.Handle]; EraseFileTable: PROC; CapabilityForFile: PROC[fti: BcdDefs.FTIndex] RETURNS[FS.OpenFile]; }.