DOS/32 Advanced DOS Extender - Programmer's Reference 3.05 - DOS function 1Fh - Get Default Drive Parameter Block Address
In: | AH = 1Fh
Out: | if successful: AL = 00h DS:EBX = pointer to DPB buffer if failed: AL = 0FFh (invalid drive)
Notes: a) The selector returned in DS register will be zero selector, ie readable/writeable data selector with Base=0. This is an internal to DOS/32 Advanced selector which may NOT be freed or modified under any circumstances. Copyright © Supernar Systems, Ltd. 1996-2002 All Rights Reserved.