SSL_accept_connection
conn = SSL_accept_connection(listener, 0);
while ((conn = SSL_accept_connection(listener, 0)) == NULL)
SSL *conn = SSL_accept_connection(item->desc.value.ssl, 0);
conn = SSL_accept_connection(listener, 0);
ret = SSL_accept_connection(stream, 0) != NULL;
__owur SSL *SSL_accept_connection(SSL *ssl, uint64_t flags);
conn = SSL_accept_connection(listener, 0);
serverssl = SSL_accept_connection(qlistener, 0);
serverssl = SSL_accept_connection(qlistener, 0);
serverssl = SSL_accept_connection(qlistener, 0);
conn = SSL_accept_connection(listener, flags);
conn = SSL_accept_connection(listener, SSL_ACCEPT_CONNECTION_NO_BLOCK);