                                                                        00005000
   << LDT HEADER DEFINES                            >>                  00010000
                                                                        00015000
DEFINE                                                                  00020000
   LDT'ENTRY'SIZE         = LDT(1)                  #,                  00025000
   LDT'NUM'ENTRIES        = LDT(0)                  #;                  00030000
                                                                        00035000
   << LDT TABLE DEFINES                             >>                  00040000
                                                                        00045000
DEFINE                                                                  00050000
   LDT'ACCESS'TYPE        = LDT(LDT'INDEX+2).(10:3) #,                  00055000
   LDT'AVAIL'TO'SYS       = LDT(LDT'INDEX+3).( 2:1) #,                  00060000
   LDT'CLASS'INDEX        = LDT(LDT'INDEX+3).( 7:1) #,                  00065000
   LDT'CS'DEVICE          = LDT(LDT'INDEX+2).( 8:1) #,                  00070000
   LDT'DEVICE'TYPE        = LDT(LDT'INDEX+2).(10:6) #,                  00075000
   LDT'DFLT'OUT'DEV       = LDT(LDT'INDEX+6)        #,                  00080000
   LDT'DFLT'TERM'TYPE     = LDT(LDT'INDEX+3).( 9:7) #,         <<B8270>>00085000
   LDT'RECORD'WIDTH       = LDT(LDT'INDEX+2).( 0:8) #,                  00090000
   LDT'SPOOL'QUEUES       = LDT(LDT'INDEX+3).( 8:1) #,         <<B8270>>00095000
   LDT'SPOOL'STATE        = LDT(LDT'INDEX+3).( 0:2) #,                  00100000
   LDT'VOLUME'TBL'INDEX   = LDT(LDT'INDEX+1)        #,                  00105000
   LDT'XDD'HEAD'ENTRY'PTR  = LDT(LDT'INDEX+4).(3:13)#;         <<B8270>>00110000
                                                                        00115000
<< LDTX DEVICE HEADER FIELDS                          >>                00120000
                                                                        00125000
DEFINE                                                                  00130000
   LDTX'ENTRY'SIZE       = LDTX(1)                    #,                00135000
   LDTX'NUM'ENTRIES      = LDTX(0)                    #;                00140000
                                                                        00145000
<< LDTX device entry fields.                          >>                00150000
                                                                        00155000
DEFINE                                                                  00160000
   LDTX'BAUD'RATE'CODE     = LDTX(LDTX'INDEX+0).(10:6)#,                00165000
   LDTX'LYNXII             = LDTX(LDTX'INDEX+2).( 0:1)#,                00170000
   LDTX'SEEK'AHEAD         = LDTX(LDTX'INDEX+0).( 0:1)#,                00175000
   LDTX'TDT'OFFSET         = LDTX(LDTX'INDEX+1)       #;                00180000
