#ifndef __RABINCARP_H
#define __RABINCARP_H

#include <stdlib.h>
#include <stdio.h>
#include <stdint.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>

typedef struct rol_hash_isearch
{
  int b;
  int m;
  int pow;

  int   pattern_len;
  int   text_len;
  int   pattern_hash;
  int   text_hash;
  char *text;
  char *pattern;
  int   iter_pos;

  char *pre_text;
  int   count;
  int   chunk_done;
} rol_hash_isearch;

int rlsi_hash_reset(rol_hash_isearch *rlh);
int rlsi_hash_init(rol_hash_isearch *rlh, int b, int m);
int rlsi_hash_precalc(rol_hash_isearch *rlh, char *pattern, int plen, char *text, int tlen);
int rlsi_hash_search(rol_hash_isearch *rlh, char *pattern, int plen, char *text, int tlen);
int rlsi_hash_get(rol_hash_isearch *rlh);

#endif