DSKF

Returns the free space on disk.

Implemented by: msxdisk

With variations:

Also written as:

In MSX BASIC, the keyword was implemented by the MSX DiskBASIC extension. The numerical argument, if 0, would check the current disk. A value of 1 would check physical or logical drive A: (disk swapping might be required in a system with only one drive). A value of 2 would check physical or logical drive B:, and so on.