C/C++

int hwid_len;

IEngine_GetHardwareId(NULL,&hwid_len);

char hwId[hwid_len + 1] = {0};

IEngine_GetHardwareId(hwId,&hwid_len);

printf("HWID: %s\n", hwId);

C#

Output.WriteLine("HWID: {0}", Encoding.UTF8.GetString(IEngine.GetHwid()));

Java:

System.out.println("HWID: " + new String(AnsiIso.getHardwareId()));