.context_set_key_file = __ustream_ssl_set_key_file,
.context_add_ca_crt_file = __ustream_ssl_add_ca_crt_file,
.context_set_ciphers = __ustream_ssl_set_ciphers,
+ .context_set_require_validation = __ustream_ssl_set_require_validation,
.context_free = __ustream_ssl_context_free,
.init = _ustream_ssl_init,
.set_peer_cn = _ustream_ssl_set_peer_cn,