getFrequency method
Implementation
int getFrequency(Pointer<Uint64> pu64Frequency) => (ptr.ref.vtable + 3)
.cast<
Pointer<
NativeFunction<
Int32 Function(Pointer, Pointer<Uint64> pu64Frequency)>>>()
.value
.asFunction<
int Function(Pointer,
Pointer<Uint64> pu64Frequency)>()(ptr.ref.lpVtbl, pu64Frequency);