/*

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

 *

 * Licensed under the OpenSSL license (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 HEADER_MD2_H

# define HEADER_MD2_H

# include <openssl/opensslconf.h>

# ifndef OPENSSL_NO_MD2

# include <stddef.h>

# ifdef  __cplusplus

extern "C" {

# endif

typedef unsigned char MD2_INT;

# define MD2_DIGEST_LENGTH       16

# define MD2_BLOCK               16

typedef struct MD2state_st {

    unsigned int num;

    unsigned char data[MD2_BLOCK];

    MD2_INT cksm[MD2_BLOCK];

    MD2_INT state[MD2_BLOCK];

} MD2_CTX;

const char *MD2_options(void);

int MD2_Init(MD2_CTX *c);

int MD2_Update(MD2_CTX *c, const unsigned char *data, size_t len);

int MD2_Final(unsigned char *md, MD2_CTX *c);

unsigned char *MD2(const unsigned char *d, size_t n, unsigned char *md);

# ifdef  __cplusplus

}

# endif

# endif

#endif