PerfCountSinceTick (Windows Embedded CE 6.0)

1/5/2010

This function is a helper function used by the QueryPerformanceCounter function.

Syntax

DWORD PerfCountSinceTick (void);

Parameters

None.

Return Value

Counter value based on the current high-performance counter for the system.

Remarks

This function should not be called directly by any application. The Iltiming.exe tool uses this function to measure a time change on a system service function.

This function returns a counter value based on the current high-performance counter for the system. The counter value enables you to determine how much time has passed since the last system tick.

Requirements

See Also

Reference

Required ILTiming Functions

Concepts

Supporting Interrupt Latency Timing

Other Resources

QueryPerformanceCounter