pub unsafe extern "C" fn event_base_foreach_event(
base: *mut event_base,
fn_: event_base_foreach_event_cb,
arg: *mut c_void,
) -> c_intpub unsafe extern "C" fn event_base_foreach_event(
base: *mut event_base,
fn_: event_base_foreach_event_cb,
arg: *mut c_void,
) -> c_int