/*

 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the Apache License 2.0 (the "License").  You may not use

 * this file except in compliance with the License.  You can obtain a copy

 * in the file LICENSE in the source distribution or at

 * https://www.openssl.org/source/license.html

 */

#ifndef OPENSSL_RIPEMD_H

# define OPENSSL_RIPEMD_H

# pragma once

# include <openssl/macros.h>

# ifndef OPENSSL_NO_DEPRECATED_3_0

#  define HEADER_RIPEMD_H

# endif

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_RMD160

#  include <openssl/e_os2.h>

#  include <stddef.h>

#  define RIPEMD160_DIGEST_LENGTH 20

#  ifdef  __cplusplus

extern "C" {

#  endif

#  if !defined(OPENSSL_NO_DEPRECATED_3_0)

#   define RIPEMD160_LONG unsigned int

#   define RIPEMD160_CBLOCK        64

#   define RIPEMD160_LBLOCK        (RIPEMD160_CBLOCK/4)

typedef struct RIPEMD160state_st {

    RIPEMD160_LONG A, B, C, D, E;

    RIPEMD160_LONG Nl, Nh;

    RIPEMD160_LONG data[RIPEMD160_LBLOCK];

    unsigned int num;

} RIPEMD160_CTX;

#  endif

DEPRECATEDIN_3_0(int RIPEMD160_Init(RIPEMD160_CTX *c))

DEPRECATEDIN_3_0(int RIPEMD160_Update(RIPEMD160_CTX *c, const void *data,

                                      size_t len))

DEPRECATEDIN_3_0(int RIPEMD160_Final(unsigned char *md, RIPEMD160_CTX *c))

DEPRECATEDIN_3_0(unsigned char *RIPEMD160(const unsigned char *d, size_t n,

                                          unsigned char *md))

DEPRECATEDIN_3_0(void RIPEMD160_Transform(RIPEMD160_CTX *c,

                                          const unsigned char *b))

#  ifdef  __cplusplus

}

#  endif

# endif

#endif