INT 32 - NOISE.SYS v0.53+ - STATUS CHECK

	AX = 6E10h
Return: CF set on error
	    AL = error code (FDh) (see #03166)
	CF clear if successful
	    AL = status
		FFh successful
	    BH = number of processes using the API
	    CX = number of random bytes waiting
	    DX = maximum possible bytes waiting
		(if CX=DX, the pool is full)
Note:	this subfunction is a convenient way to check the driver if any
	  fresh bytes are waiting in the output pool.
SeeAlso: INT 32/AH=6Eh,AX=6E00h,AX=6E11h