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
Sent from Surface Pro
From: xxxxx@gmail.com
Sent: Thursday, July 23, 2015 10:11 AM
To: Windows System Software Devs Interest List
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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