Category: <b>mouse/pointing device</b>
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<pre><b>INT 33 - MS MOUSE v7.04+ - GET/SET BallPoint INFORMATION</b>

	AX = 0030h
	CX = command
	    0000h get status of BallPoint device
	    other set rotation angle and masks
		BX = rotation angle (-32768 to 32767 degrees)
		CH = primary button mask
		CL = secondary button mask
Return: AX = button status (FFFFh if no BallPoint) (see <a href=../../it/81/31.html>#03181</a>)
	BX = rotation angle (0-360 degrees)
	CH = primary button mask
	CL = secondary button mask
Note:	not supported by the ATI Mouse driver which calls itself v7.04

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