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X-Hacker.org- Programmers Reference 0.02b - <b>function 0eh (14) select default drive</b>
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Function 0Eh (14) Select Default Drive
Sets the default drive and returns the number of logical drives in the
system.
On entry: AH 0Eh
DL Drive number (0=A, 1=B, etc.)
Returns: AL Number of logical drives in system
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Notes: The floppy disk on a single floppy system is counted
as two logical drives, A: and B:.
DOS 3 and later versions report a minimum of 5
logical drives, unless the CONFIG.SYS file contains
a LASTDRIVE statement.
To determine the number of physical floppy drives on
the system, use Interrupt 11h (17). To determine the
number of physical hard drives, use Interrupt 13h,
Function 8.
See Also: INT 11h INT 13h, 08h
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