#ifndef GET_SYSTEM_DEVICE_INFORMATION_H #define GET_SYSTEM_DEVICE_INFORMATION_H #include extern bool get_cpu_id(std::string & cpu_id); extern bool get_mac_address(std::string & mac_address); extern bool get_disk_serial_number(std::string & disk_serial); extern bool get_board_serial_number(std::string & board_serial); extern void get_device_info(std::string & device_info); #endif // GET_SYSTEM_DEVICE_INFORMATION_H