RtlGetExtendedContextLength

NTSTATUS __stdcall RtlGetExtendedContextLength(UINT64 ContextFlags, UINT64 *ContextLength){
  unsigned __int64 v3; 
  unsigned int v4; 
  NTSTATUS result; 
  UINT64 v6; 

  v3 = 0i64;
  LODWORD(v6) = 0;
  v4 = ContextFlags;
  result = RtlpValidateContextFlags(ContextFlags, &v6);
  if( result >= 0 )
  {
    if( (v6 & 2) != 0 )
      v3 = KUSER_SHARED_DATA.XState.EnabledFeatures | KUSER_SHARED_DATA.XState.EnabledUserVisibleSupervisorFeatures;
    return RtlGetExtendedContextLength2(v4, ContextLength, v3);
  }
  return result;
}

Referenced by: