# The MTIO Common. int new_mtchan # flag newly opened channel int mtdev[LEN_MTIODES,MT_MAXTAPES+1] # integer fields char mtnam[SZ_DEVICE,MT_MAXTAPES+1] # array of drive names char mtosn[SZ_IODEV,MT_MAXTAPES+1] # host name for device char mtlkn[SZ_LKNAME,MT_MAXTAPES+1] # lock file name common /mtiocom/ new_mtchan, mtdev, mtnam, mtosn, mtlkn