INT 21 - Memory Managers - GET MEMORY MANAGER VERSION

	AX = 4402h subfn 02h
	BX = file handle for device "EMMXXXX0"
	CX = 0002h (size of buffer in bytes)
	DS:DX -> buffer for memory manager version (see #01520)
		first byte must be 02h on entry
Return: CF clear if successful
	    buffer filled
	CF set on error
	    AX = error code (01h,05h,06h,0Dh) (see #01680 at AH=59h/BX=0000h)
Note:	this function is supported by Microsoft EMM386.EXE v4.45+ and
	  CEMM v5.10+, and is intended for use by MS Windows as it starts up
SeeAlso: AX=4402h/SF=00h,AX=4402h"EMM386",INT 67/AH=3Fh