pQueryPerformanceFrequency (Windows CE 5.0)
This function is optional and should be set for platforms that provide timer functions with higher granularity than GetTickCount.
The OAL initializes pQueryPerformanceFrequency to point to OEMQueryPerformanceFrequency, if defined.
extern BOOL (*pQueryPerformanceFrequency)(LARGE_INTEGER* lpPerformanceFreq);
Parameters
- lpPerformanceFreq
[in] Pointer to the performance frequency.
Return Values
This function should always return TRUE.
Remarks
Windows CE provides a default implementation of QueryPerformanceFrequency, which is based on GetTickCount, but will call pQueryPerformanceFrequency if defined.
Requirements
OS Versions: Windows CE 2.10 and later.
Header: Developer-defined.
Link Library: Developer-defined.
See Also
pQueryPerformanceCounter | GetTickCount | QueryPerformanceFrequency
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