SSL_POLL_EVENT_IC
if (item->revents & SSL_POLL_EVENT_IC) {
processed_event = processed_event | SSL_POLL_EVENT_IC;
#define SSL_POLL_EVENT_I (SSL_POLL_EVENT_IS | SSL_POLL_EVENT_IC)
if ((events & SSL_POLL_EVENT_IC) != 0
revents |= SSL_POLL_EVENT_IC;
items[5].events = SSL_POLL_EVENT_IC;
expected_items[5].revents = SSL_POLL_EVENT_IC;