private void get_iter()
{
iter = libvlc_log_get_iterator(log, _excp);
VlcException.HandleVlcException(ref _excp);
}
private static extern IntPtr libvlc_log_iterator_next(VlcLogEnumHandle iter, ref libvlc_log_message_t buffer, VlcExceptionHandle _excp);
private static extern void libvlc_log_iterator_free(VlcLogEnumHandle iter, VlcExceptionHandle _excp);
private static extern int libvlc_log_iterator_has_next(VlcLogEnumHandle iter, VlcExceptionHandle _excp);