[MSDN Library June 1998] QueryPerformanceFrequency (47.1794871794872%)

MSDN Library Visual Studio 6.0 > Platform SDK > Windows Base Services > General Library > Timers > Timer Reference > Timer Functions

[MSDN Library September 1992] QueryPerformanceFrequency (34.988038277512%)

Product Documentation > Win32 SDK for Windows NT > Programmer's Reference: API (prelim. ) > API Function Reference > Q