Category: <b>disk I/O enhancements</b>
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<pre><b>INT 2F - Jim Harper's CD-ROM redirector SCSI driver - INSTALLATION CHECK</b>

	AX = 7F00h
Return: AL = FFh if installed
SeeAlso: AX=7F01h"Harper",AX=7F02h"Harper",AX=7F03h"Harper"
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