[in, range[0, 1000)] The number of clock vector elements to retrieve.
ppiClockVectorElements
[out, size_is(cClockVectorElements), length_is(*pcFetched)] Returns the next pcFetched clock vector elements.
pcFetched
[in, out, unique] Returns the number of clock vector elements that were retrieved. This value can be NULL if cClockVectorElements is 1; otherwise, it cannot be NULL.