#ifndef __DTL_HELPER_HPP__
#define __DTL_HELPER_HPP__

#include <string>
#include <vector>

std::string diff_sequence(
        const std::vector<std::string> &,
        const std::vector<std::string> &
        );

void split_lines(
        const char *s,
        std::vector<std::string> &lines
        );

#endif
