The QueryPerformanceCounter function retrieves the current value of the high-resolution performance counter, if one exists.
BOOL QueryPerformanceCounter(
LARGE_INTEGER *lpPerformanceCount |
// address of current counter value |
); |
If the installed hardware supports a high-resolution performance counter, the return value is nonzero.
If the installed hardware does not support a high-resolution performance counter, the return value is zero.
file: /Techref/os/win/api/win32/func/src/f69_6.htm, 1KB, , updated: 2000/4/7 12:19, local time: 2024/8/23 08:56,
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