Re: [ntdev] KeQueryPerformanceCounter Wraparound question

If you used QuadPart, then the data type is ULONGLONG and there is no sign bit

If you are having a problem, then likely you are using the wrong data type either explicitly or implicitly in your expression

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Hi
thanks , sorry i didn’t meant overflow, I will get negative value when the sign bit is “1”, and this cause a problem with the timer.


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