Category: caches/spoolers
Flags: callout or callback (usually hooked rather than called), Undocumented function

INT 2F - SMARTDRV v4.00+ - CHECK IF DRIVE CACHEABLE

	AX = 4A10h
	BX = 0006h
	CL = drive number (01h = A:)
Return: AX = 0006h if drive should not be cached by SMARTDRV
Note:	called by SMARTDRV at startup to determine whether it should cache
	  a particular drive
SeeAlso: AX=4A10h/BX=0000h