<> <> <> DIRECTORY TTYStream USING [SubSequenceType]; TTYConstants: CEDAR DEFINITIONS = BEGIN aborted: BYTE = 0; notAborted: BYTE = 1; normal: TTYStream.SubSequenceType = 0; setBackingSize: TTYStream.SubSequenceType = 1; removeChars: TTYStream.SubSequenceType = 2; blinkDisplay: TTYStream.SubSequenceType = 3; deleteBackingFile: TTYStream.SubSequenceType = 4; END....