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Assembly Source File  |  1986-06-03  |  1KB  |  30 lines
  1. ;
  2. ;function table
  3. ;
  4. FUNTBL   LABEL  BYTE             ;code      function 
  5. ;                                 ****   *****************************
  6.          DW     .INIT             ; 0     initialization
  7.          DW     .MEDIA_CHECK      ; 1     media check (block only)
  8.          DW     .BUILD_BPB        ; 2     build BPB (block only)
  9.          DW     .IOCTL_IN         ; 3     IOCTL input
  10.          DW     .INPUT            ; 4     input from device
  11.          DW     .ND_INPUT         ; 5     non-destructive input from device
  12.          DW     .IN_STAT          ; 6     input status
  13.          DW     .FLUSHIN          ; 7     input flush
  14.          DW     .OUTPUT           ; 8     output to device
  15.          DW     .VOUTPUT          ; 9     output (with verify)
  16.          DW     .OUT_STAT         ; 10    output status
  17.          DW     .FLUSHOUT         ; 11    output flush
  18.          DW     .IOCTL_OUT        ; 12    IOCTL output
  19. ;
  20.          if     DOS3_0
  21. HIFUNC   EQU    15
  22.          DW     .OPEN             ; 13    open device
  23.          DW     .CLOSE            ; 14    close device
  24.          DW     .REMOVABLE        ; 15    removable media check (block only)
  25.          else
  26. HIFUNC   EQU    12
  27.          endif
  28. ;
  29.  
  30.