- QCMDV_SEEK_BLK
- QCMDV_TELL_BLK
- QCMD_DENS_11
- QCMD_DENS_120
- QCMD_DENS_150
- QCMD_DENS_24
- QCMD_DENS_300
- QCMD_DENS_600
- QCMD_ERASE
- QCMD_RD_DATA
- QCMD_RD_FM
- QCMD_RD_FM_BCK
- QCMD_RD_STAT
- QCMD_RD_STAT_X1
- QCMD_RD_STAT_X2
- QCMD_RD_STAT_X3
- QCMD_RETEN
- QCMD_REWIND
- QCMD_SEEK_EOD
- QCMD_SELF_TST1
- QCMD_SELF_TST2
- QCMD_SEL_1
- QCMD_SEL_2
- QCMD_SEL_3
- QCMD_SEL_4
- QCMD_SPACE_BCK
- QCMD_SPACE_FWD
- QCMD_WRTNU_DATA
- QCMD_WRT_DATA
- QCMD_WRT_FM
- QFA_DATA
- QFA_DIR
- QFA_ENABLE
- QFA_RD_POS
- QFA_REQUEST_BLOCK
- QFA_SEEK_BLK
- QFA_SEEK_BLOCK
- QFA_SEEK_EOD
- QIC02_TAPE_MAJOR
- QIC117_TAPE_MAJOR
- QIC_CMD_PORT
- QIC_CTL_PORT
- QIC_CTL_REQUEST
- QIC_CTL_RESET
- QIC_DATA_PORT
- QIC_STAT_EXCEPTION
- QIC_STAT_MASK
- QIC_STAT_PORT
- QIC_STAT_READY
- QIC_STAT_RESETMASK
- QIC_STAT_RESETVAL
- QMAGIC
- QP_CLEAR
- QP_DATA
- QP_DEV_IDLE
- QP_ENABLE
- QP_ERROR_FLAG
- QP_INTS_ON
- QP_IRQ
- QP_RESET
- QP_RX_FULL
- QP_STATUS
- QP_TX_IDLE
- QUIT_CHAR