## Physical Device Driver Reference

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### MOU_UNMARKCOLLISIONAREA (57h) - Unmark Collision Area

Category:
IOCTL_POINTINGDEVICE (07h)
Function:
MOU_UNMARKCOLLISIONAREA (57h)
Description:
Unmark Collision Area

Select an item:

    Description
    Parameter Packet Format
    Data Packet Format
    Returns
    Remarks

This function frees the mouse to draw the pointer anywhere on the screen.