pub unsafe extern "C" fn switchtec_event_summary_iter(
sum: *mut switchtec_event_summary,
e: *mut switchtec_event_id,
idx: *mut c_int,
) -> c_intpub unsafe extern "C" fn switchtec_event_summary_iter(
sum: *mut switchtec_event_summary,
e: *mut switchtec_event_id,
idx: *mut c_int,
) -> c_int