INT 7F - Alloy NTNX (Host), MW386 - GET BUSY POINTER
	AH = 14h
	CL = 05h
	DX:DI -> buffer for busy structure (see #03957)
Return: DX:DI buffer filled


Format of Alloy busy structure:
Offset	Size	Description	(Table 03957)
 00h	DWORDDoubleword; four bytes.	 Commonly used to hold a 32-bit segment:offset or selector:offset address.	pointer to busy flag byte
 04h	WORD	fixed port address (FF00h)