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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
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| Esc or Alt-X to exit |
int 21,12 |
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