INT 16 - Compaq 386 and newer - DETERMINE ATTACHED KEYBOARD TYPE                
	AH = F2h
Return: AL = type
	    00h if 11-bit ATIBM PC AT keyboard is in use
	    01h if 9-bit PCIBM PC keyboard is in use
	AH = 00h (04/08/93 system ROM(Read-Only Memory) A memory for program storage which may not be changed by the program as it runs.)
SeeAlso: MEM 0040h:00C2h