Important Notice

The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.

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 Returns the next valid unused file number; use to supply a file number
 when you want to ensure that the number isn't already assigned.
 
    FREEFILE
 
 See Also
    ◄File I/O Commands►                ◄OPEN Statement (File I/O)►