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2F0800

Category: DOS kernel
Flags: Undocumented function

INT 2F - DRIVER.SYS support - INSTALLATION CHECK

	AX = 0800h
Return: AL = status
	    00h not installed, OK to install
	    01h not installed, not OK to install
	    FFh installed
Desc:	determine whether the internal support code used by DRIVER.SYS is
	  present; it is always present in DOS 3.2+
Note:	supported by DR DOS 5.0 and Novell DOS 7

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