COMS1MV 
COMMON
          CTEXT  COMS1MV - 1MV INTERFACE EQUIVALENCES.
          SPACE  4,10 
          BASE   MIXED
*         COMMENT  COPYRIGHT CONTROL DATA SYSTEMS INC.  1992. 
          SPACE  4,10 
***       COMS1MV - 1MV INTERFACE EQUIVALENCES. 
* 
*         R. K. MYERS        84/11/19.
          SPACE  4,10 
**        *COMS1MV* DEFINES VALUES FOR VARIOUS FIELDS IN THE
*         *1MV* REQUEST AND PARAMETER BLOCK.
          SPACE  4,10 
**        *1MV* FUNCTION CODE DEFINITIONS.
  
  
 BEGIN    BSSN   0
 DVFC     BSSN   1           DEVICE VERIFICATION, CLEAR SUSPECT 
 ONFC     BSSN   1           DEVICE VERIFICATION, SET DEVICE ON 
 IDFC     BSSN   1           DEVICE VERIFICATION, SET DEVICE IDLE 
 OFFC     BSSN   1           LABEL VERIFICATION/*OFF* DEVICE
 MVFC     BSSN   1           MEDIA VERIFICATION 
 UCFC     BSSN   1           PATH VERIFICATION, SET CHANNEL *UP*
 SCFC     BSSN   1           SWEEP CYCLING
 MXFN     BSSN   0           MAXIMUM *1MV* FUNCTION CODE + 1
 END      BSSN
          SPACE  4,10 
*         *1MV* ERROR FLAG EQUIVALENCES.
  
  
 REFG     EQU    1           READ ERROR 
 CBFG     EQU    2           CONTROL BYTE ERROR 
 WCFG     EQU    4           WORD COUNT ERROR 
 TNFG     EQU    10          TRACK NUMBER ERROR 
 EQFG     EQU    20          EQUIPMENT MNEMONIC ERROR 
 FPFG     EQU    40          FAMILY/PACK NAME ERROR 
 DNFG     EQU    100         DEVICE NUMBER ERROR
 RUFG     EQU    200         RELATIVE UNIT ERROR
 CKFG     EQU    400         CHECKSUM ERROR 
 CMFG     EQU    1000        COUNTER MISMATCH ERROR 
 ILFG     EQU    2000        INTERLOCK SET ERROR
          SPACE  4,10 
          BASE   *
          ENDX
