// 判断操作系统版本
RTL_OSVERSIONINFOEXW OSVersion = { 0 };
OSVersion.dwOSVersionInfoSize = sizeof(RTL_OSVERSIONINFOEXW);
RtlGetVersion((PRTL_OSVERSIONINFOW)&OSVersion);

// OSVersion.dwMajorVersion (主版本) , OSVersion.dwMinorVersion (次版本)