HelpPC 2.10 Quick Reference Utility Copyright 1991 David Jurgens

                 INT 21,12 - Search for Next Entry Using FCB

       AH = 12h
       DS:DX = pointer to unopened FCB returned from
               INT 21,11  or  INT 21,12

       on return:
       AL = 00 if file found
          = FF if file not found

       - finds next matching file after calls to INT 21,11 and
         INT 21,12
       - FCB should be the same across calls to INT 21,11 and 12
       - after successful call DTA holds an unopened FCB/XFCB for
         the requested file.   Using any of the other FCB functions
         destroys this DTA copy of the FCB/XFCB

Esc or Alt-X to exit int 21,12 Home/PgUp/PgDn/End ←↑↓→
Converted to HTML in 2006 by Timo Bingmann