INT 6F - 10NET v3.3+ - MOUNT                                                    
	AH = 17h
	AL = local drive number (0=A:)
	BL = remote drive letter or '1'..'3' for LPTn or '4' or '5' for COMx
	DS:DX -> node ID, 12 bytes blank-padded
Return: CF clear if successful
	CF set on error
	    AX = error code (see #03740)
SeeAlso: AH=18h