HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                      INT 21,21 - Random Read Using FCB


       AH = 21h
       DS:DX = pointer to an opened FCB


       on return:
       AL = 00 if read successful
          = 01 if EOF (no data read)
          = 02 if DTA is too small
          = 03 if EOF (partial record read)


       - reads random records from a file opened with an FCB
         to the DTA
       - FCB must be setup with drive id, filename, extension,
         record position and record length before call
       - current record position field in FCB is not updated

Esc or Alt-X to exit int 21,21 Home/PgUp/PgDn/End ←↑↓→