## Pen for OS/2 Device Driver Reference

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### Query Display State - Function 60h

Category 93h, Display IOCtls - Query Display State

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    Description
    Parameter Packet Format
    Data Packet Format
    Data Structure
    Remarks

    #define PEN_FUNC_QDS 0x060

This function returns whether the automatic inactivity period monitor is enabled or disabled, and if enabled, the time remaining in the inactivity period.