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120   Retrieves the 64-bit frequency in Hz and the range of performance counter

127 frequency of the performance counter in Hz is always returned. If StartValue
139 @return The frequency in Hz.
191 UINT64 Frequency;
196 Frequency = GetPerformanceCounterProperties (NULL, NULL);
201 // Frequency
203 NanoSeconds = MultU64x32 (DivU64x64Remainder (Ticks, Frequency, &Remainder), 1000000000u);
212 Frequency = RShiftU64 (Frequency, (UINTN) Shift);
213 NanoSeconds += DivU64x64Remainder (MultU64x32 (Remainder, 1000000000u), Frequency, NULL);