SSL_POLL_EVENT_ER
if (item->revents & SSL_POLL_EVENT_ER) {
processed_event = processed_event | SSL_POLL_EVENT_ER;
#define SSL_POLL_EVENT_RE (SSL_POLL_EVENT_R | SSL_POLL_EVENT_ER)
| SSL_POLL_EVENT_ER | SSL_POLL_EVENT_EW)
if ((events & SSL_POLL_EVENT_ER) != 0
revents |= SSL_POLL_EVENT_ER;
expected_revents[1] = SSL_POLL_EVENT_W | SSL_POLL_EVENT_ER;