INT 15 - VMiX - "sys_getqkey" - GET KEY FIELD OF QUEUED ELEMENT
	AH = 0Fh
	STACK:	WORD	queue ID (0 = process queue, 1 = object q, 3 = type q)
		WORD	ID of element in queue chain
Return: AX = key
SeeAlso: AH=0Ah"VMiX"