1 /* 2 * Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"). 5 * You may not use this file except in compliance with the License. 6 * A copy of the License is located at 7 * 8 * http://aws.amazon.com/apache2.0 9 * 10 * or in the "license" file accompanying this file. This file is distributed 11 * on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either 12 * express or implied. See the License for the specific language governing 13 * permissions and limitations under the License. 14 */ 15 16 #pragma once 17 18 #include "tls/extensions/s2n_extension_type.h" 19 #include "tls/s2n_connection.h" 20 #include "stuffer/s2n_stuffer.h" 21 22 extern const s2n_extension_type s2n_client_server_name_extension; 23 24 /* Old-style extension functions -- remove after extensions refactor is complete */ 25 extern int s2n_extensions_client_server_name_send(struct s2n_connection *conn, struct s2n_stuffer *out); 26 extern int s2n_parse_client_hello_server_name(struct s2n_connection *conn, struct s2n_stuffer *extension); 27