message: build warning (windows 32-bit)
diff: @@ -12,7 +12,7 @@ size_t getFileSize(const string& filename)
  if (ifs.is_open())
  {
  ifs.seekg(0, std::ios::end);
  - return ifs.tellg();
  + return (size_t)ifs.tellg();
  }
  return 0;
  }
  