#ifndef __hash_h
#define __hash_h
/*
#include "crypto_hash.h"
#include "crypto_uint32.h"
#include "crypto_uint64.h"
#include "crypto_uint8.h"

typedef crypto_uint8 uint8_t;
typedef crypto_uint32 uint32_t;
typedef crypto_uint64 uint64_t;
*/
#include <stdint.h>

#include "hash.h"

/* some sizes (number of bytes) */
#define ROWS 8
#define LENGTHFIELDLEN ROWS
#define COLS512 8

#define SIZE512 (ROWS * COLS512)

#define ROUNDS512 10
#define HASH_BIT_LEN 256

#define ROTL32(v, n) ((((v) << (n)) | ((v) >> (32 - (n)))) & li_32(ffffffff))

#define li_32(h) 0x##h##u
#define EXT_BYTE(var, n) ((uint8_t)((uint32_t)(var) >> (8 * n)))
#define u32BIG(a)                       \
	((ROTL32(a, 8) & li_32(00FF00FF)) | \
		(ROTL32(a, 24) & li_32(FF00FF00)))

/* NIST API begin */
typedef struct
{
	uint32_t chaining[SIZE512 / sizeof(uint32_t)]; /* actual state */
	uint32_t block_counter1,
		block_counter2;			 /* message block counter(s) */
	BitSequence buffer[SIZE512]; /* data buffer */
	int buf_ptr;				 /* data buffer pointer */
	int bits_in_last_byte;		 /* no. of message bits in last byte of
                               data buffer */
} groestlHashState;

/*void Init(hashState*);
void Update(hashState*, const BitSequence*, DataLength);
void Final(hashState*, BitSequence*); */
void groestl(const BitSequence*, DataLength, BitSequence*);
/* NIST API end   */

/*
int crypto_hash(unsigned char *out,
                const unsigned char *in,
                unsigned long long len);
*/

#endif /* __hash_h */
