<> <> <<>> DIRECTORY Thrush USING [ Tune ]; BluejayUtils: DEFINITIONS = { Tune: TYPE = Thrush.Tune; DescribeTune: PROC[tune: Tune] RETURNS [exists: BOOL, size: INT]; <> DeleteTune: PROC[tune: Tune] RETURNS [existed: BOOL]; NewTune: PROC RETURNS [tune: Tune]; TunesInJukebox: PROC RETURNS [nTunes: INT]; <> InitializeJukebox: PROC; -- takes a long time to run, usually. Initialize: PROC; Uninitialize: PROC; }.