62 	int st, sock;  in main()  local
93 	sock = socket(res->ai_family, res->ai_socktype, IPPROTO_TLS_1_2);  in main()
95 	sock = socket(res->ai_family, res->ai_socktype, res->ai_protocol);  in main()
97 	CHECK(sock);  in main()
98 	printf("sock = %d\n", sock);  in main()
104 	CHECK(setsockopt(sock, SOL_TLS, TLS_SEC_TAG_LIST,  in main()
107 	CHECK(setsockopt(sock, SOL_TLS, TLS_HOSTNAME,  in main()
112 	CHECK(connect(sock, res->ai_addr, res->ai_addrlen));  in main()
114 	CHECK(send(sock, REQUEST, SSTRLEN(REQUEST), 0));  in main()
119 		int len = recv(sock, response, sizeof(response) - 1, 0);  in main()
136 	(void)close(sock);  in main()