#ifndef __VIENNA_RNA_PACKAGE_FIND_PATH_H__
#define __VIENNA_RNA_PACKAGE_FIND_PATH_H__

#include "data_structures.h"

/**
 *  \file findpath.h
 *  \brief Compute direct refolding paths between two secondary structures
 */

int     find_saddle(char *seq,
                    char *struc1,
                    char *struc2,
                    int max);


path_t* get_path( char *seq,
                  char *s1,
                  char* s2,
                  int maxkeep);

void    free_path(path_t *path);

#endif