levenshtein.hon commit Add an option not to use link(src, dest) && unlink(src) when that is unreliable (be66a6c)
   1#ifndef LEVENSHTEIN_H
   2#define LEVENSHTEIN_H
   3
   4int levenshtein(const char *string1, const char *string2,
   5        int swap_penalty, int substition_penalty,
   6        int insertion_penalty, int deletion_penalty);
   7
   8#endif