otHistoryTrackerInitIterator() function
Initializes an `otHistoryTrackerIterator`. An iterator MUST be initialized before it is used. An iterator can be initialized again to start from the beginning of the list. When iterating over entries in a list, to ensure the entry ages are consistent, the age is given relative to the time the iterator was initialized, i.e., the entry age is provided as the duration (in milliseconds) from the event (when entry was recorded) to the iterator initialization time.
Arguments
aIterator
A pointer to the iterator to initialize (MUST NOT be NULL).