INT 67,59 - Get Expanded Memory Hardware Information (LIM EMS 4.0+)

	AH = 59h
	AL = 00  get hardware configuration array
		 ES:DI = pointer to buffer to be filled with array
	     01  get unallocated raw page count


	on return:
	BX = unallocated raw pages (AL = 01)
	DX = total raw pages (AL = 01)
	AH = status  (see EMS STATUS)


	- subfunction 00 is for use by operating systems only; can be
	  enabled or disabled at any time by the operating system