struct _PRL_CPU_FEATURES {
  PRL_UINT32 nFEATURES;
  PRL_UINT32 nEXT_FEATURES;
  PRL_UINT32 nEXT_00000007_EBX;
  PRL_UINT32 nEXT_80000001_ECX;
  PRL_UINT32 nEXT_80000001_EDX;
  PRL_UINT32 nEXT_80000007_EDX;
  PRL_UINT32 nEXT_80000008_EAX;
  PRL_UINT32 nEXT_0000000D_EAX;
};