Return the current item (note_id and annotated_id) and advance the iterator internally to the next value
id of blob containing the message
id of the git object being annotated
pointer to the iterator
0 (no error), git_error_code.GIT_ITEROVER (iteration is done) or an error code (negative value)
See Implementation
Return the current item (note_id and annotated_id) and advance the iterator internally to the next value