#ifndef UTILS_H
#define UTILS_H

#include <string>

std::string to_string_hex(int);
std::string to_string_hex(unsigned);
std::string to_string_hex(long);
std::string to_string_hex(unsigned long);
std::string to_string_hex(long long);
std::string to_string_hex(unsigned long long);

#endif // UTILS_H