|  | /** | 
|  | *  TLS 1.2 and 1.3 client-side functions | 
|  | * | 
|  | *  Copyright The Mbed TLS Contributors | 
|  | *  SPDX-License-Identifier: Apache-2.0 | 
|  | * | 
|  | *  Licensed under the Apache License, Version 2.0 (the "License"); you may | 
|  | *  not use this file except in compliance with the License. | 
|  | *  You may obtain a copy of the License at | 
|  | * | 
|  | *  http://www.apache.org/licenses/LICENSE-2.0 | 
|  | * | 
|  | *  Unless required by applicable law or agreed to in writing, software | 
|  | *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT | 
|  | *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
|  | *  See the License for the specific language governing permissions and | 
|  | *  limitations under the License. | 
|  | */ | 
|  |  | 
|  | #ifndef MBEDTLS_SSL_CLIENT_H | 
|  | #define MBEDTLS_SSL_CLIENT_H | 
|  |  | 
|  | #include "common.h" | 
|  |  | 
|  | #if defined(MBEDTLS_SSL_TLS_C) | 
|  | #include "ssl_misc.h" | 
|  | #endif | 
|  |  | 
|  | #include <stddef.h> | 
|  |  | 
|  | MBEDTLS_CHECK_RETURN_CRITICAL | 
|  | int mbedtls_ssl_write_client_hello(mbedtls_ssl_context *ssl); | 
|  |  | 
|  | #endif /* MBEDTLS_SSL_CLIENT_H */ |