text: // Copyright 2021 Melnikova Maria dandelion.m@mail.ru
  
  #ifndef INCLUDE_HASH_CALCULATING_HPP_
  #define INCLUDE_HASH_CALCULATING_HPP_
  
  #include <atomic>
  #include <csignal>
  #include <ctime>
  #include <future>
  #include <string>
  #include "../third-party/PicoSHA2/picosha2.h"
  #include <json_creator.hpp>
  #include <logging.hpp>
  
  void hash_calc(const std::string& path, size_t num_of_threads, size_t rotation);
  #endif // INCLUDE_HASH_CALCULATING_HPP_
  