/* digram.C
*/

#ifndef _DIGRAM_INCLUDED

#define BAD_VALUE  0

int get_letter_value(char pt);
int get_letter_values(char *pt);
int get_digram_value(char pt1, char pt2);
int get_digram_values(char *pt1, char *pt2);
int get_digram_string_value(char *pt);
int find_best_fit(char *string1, char *string2);
int freqfit(int *hist1, int *hist2, int length);
int alphfit(int *hist);
int vw_alphfit(int *hist);
int ij_alphfit(int *hist);

#define _DIGRAM_INCLUDED

#endif