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