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Function  1Fh Get Default Drive Parameter Block  

* Same as function call 32h (below), except that the table is accessed from

the default drive

entry AH 1Fh

other registers unknown

return AL 00h no error

0FFh error

DS:BX points to DOS Disk Parameter Block for default drive.

note 1) Unknown vector returned in ES:BX.

2) For DOS 2.x and 3.x, this just invokes Int\21f\32 (undocumented, Read

DOS Disk Block) with DL=0

file: /Techref/INT/21f/1f.htm, 0KB, , updated: 1999/4/26 12:31, local time: 2024/7/18 03:17,

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