895     SSL_CTX *c_ctx = NULL;  in main()  local
1387     c_ctx = SSL_CTX_new_ex(libctx, NULL, meth);  in main()
1390     if ((c_ctx == NULL) || (s_ctx == NULL) || (s_ctx2 == NULL)) {  in main()
1399     SSL_CTX_set_security_level(c_ctx, 0);  in main()
1404         SSL_CTX_set_options(c_ctx, SSL_OP_NO_TICKET);  in main()
1408     if (SSL_CTX_set_min_proto_version(c_ctx, min_version) == 0)  in main()
1410     if (SSL_CTX_set_max_proto_version(c_ctx, max_version) == 0)  in main()
1419             if (!SSL_CTX_set_cipher_list(c_ctx, cipher)) {  in main()
1458             if (!SSL_CTX_set_cipher_list(c_ctx, cipher)  in main()
1467         if (!SSL_CTX_set_ciphersuites(c_ctx, ciphersuites)  in main()
1477         !SSL_CTX_enable_ct(c_ctx, SSL_CT_VALIDATION_STRICT)) {  in main()
1484     SSL_CONF_CTX_set_ssl_ctx(c_cctx, c_ctx);  in main()
1542         || !(SSL_CTX_load_verify_file(c_ctx, CAfile)  in main()
1543              || SSL_CTX_load_verify_dir(c_ctx, CApath))  in main()
1544         || !SSL_CTX_set_default_verify_paths(c_ctx)) {  in main()
1551         !SSL_CTX_set_default_ctlog_list_file(c_ctx)) {  in main()
1571         SSL_CTX_set_verify(c_ctx, SSL_VERIFY_PEER, verify_callback);  in main()
1572         SSL_CTX_set_cert_verify_callback(c_ctx, app_verify_callback,  in main()
1601         SSL_CTX_set_psk_client_callback(c_ctx, psk_client_callback);  in main()
1617         SSL_CTX_set_next_proto_select_cb(c_ctx, cb_client_npn, NULL);  in main()
1635         if (!SSL_CTX_add_client_custom_ext(c_ctx,  in main()
1644         if (!SSL_CTX_add_client_custom_ext(c_ctx, TACK_EXT_TYPE,  in main()
1659         if (!SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_0,  in main()
1663             || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_1,  in main()
1667             || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_2,  in main()
1671             || !SSL_CTX_add_client_custom_ext(c_ctx, CUSTOM_EXT_TYPE_3,  in main()
1726         if (SSL_CTX_set_alpn_protos(c_ctx, alpn, alpn_len)) {  in main()
1761     c_ssl = SSL_new(c_ctx);  in main()
1900     SSL_CTX_free(c_ctx);  in main()