/*
 * SigV4 Library v1.2.0
 * Copyright (C) 2021 Amazon.com, Inc. or its affiliates.  All Rights Reserved.
 *
 * SPDX-License-Identifier: MIT
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy of
 * this software and associated documentation files (the "Software"), to deal in
 * the Software without restriction, including without limitation the rights to
 * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
 * the Software, and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
 * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
 * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

/**
 * @file hash_stubs.h
 * @brief Declarations for stubs used in sigv4.c.
 * Please see sigv4.c for documentation.
 */

#ifndef HASH_STUBS_H_
#define HASH_STUBS_H_

/* Standard includes. */
#include <stdint.h>
#include <stddef.h>
#include <string.h>

int32_t HashInitStub( void * pHashContext );

int32_t HashUpdateStub( void * pHashContext,
                        const char * pInput,
                        size_t inputLen );

int32_t HashFinalStub( void * pHashContext,
                       const char * pInput,
                       size_t inputLen );

#endif /* ifndef HASH_STUBS_H_ */