/*
 *
 *    Copyright (c) 2020 Nest Labs, Inc.
 *    All rights reserved.
 *
 *    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.
 */

#pragma once

typedef void * mbedtls_threading_mutex_t;

extern void mbedtls_threading_set_alt(void (*mutex_init)(mbedtls_threading_mutex_t *),
                                      void (*mutex_free)(mbedtls_threading_mutex_t *),
                                      int (*mutex_lock)(mbedtls_threading_mutex_t *),
                                      int (*mutex_unlock)(mbedtls_threading_mutex_t *));

extern void mbedtls_threading_free_alt(void);

#ifdef __cplusplus
extern "C" {
#endif

/**@brief Function for initializing alternative MbedTLS mutexes to enable the usage of the FreeRTOS implementation. */
void freertos_mbedtls_mutex_init(void);

/**@brief Function for releasing MbedTLS alternative mutexes. */
void freertos_mbedtls_mutex_free(void);

#ifdef __cplusplus
}
#endif