Package Sect Is -- Used to define an example Type for use with the standard JANUS/Ada -- Package Randio. Type Sector Is Array (0..127) Of Byte; End Sect;  End End_of_File; End RandIO;  Return Count(Fmask.FCB.Random_rec1-1) * REC_PER_BLOCK; Else Return Count((Fmask.FCB.Random_rec1-1) / BLOCK_PER_REC); ile, in records. Begin If Fyle = Null Then Put("** File Not Open"); Util.Err_Exit; End If; fmask := Util.FConve