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Copyright 1991 David Jurgens |
INT 21,10 - Close a File Using FCB
AH = 10h
DS:DX = pointer to opened FCB
on return:
AL = 00 if file closed
= FF if file not closed
- closes a previously opened file opened with an FCB
- FCB must be setup with drive id, filename, and extension
before call
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| Esc or Alt-X to exit |
int 21,10 |
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