[in] Required. A pointer to an SRowSet structure that describes the appointments that need rebasing. This structure is usually obtained from a prior call to IOlkApptRebaser::EndEnumerateAppointments.
pfnProgress
[in] Optional. A pointer to a rebase task progress function to receive progress. PFNREBASETASKPROGRESS is defined in tzmovelib.h.
pfnComplete
[out] Optional. A pointer to a rebase task completion function to receive notification of rebase completion. PFNREBASETASKCOMPLETE is defined in tzmovelib.h.