KxSetTimeStampBusy

UINT8 __stdcall KxSetTimeStampBusy(INT64 *TimeStamp){
  int v2; 
  int v3; 
  int v4; 
  UINT64 SpinCount; 

  LODWORD(SpinCount) = 0;
  _m_prefetchw(TimeStamp);
  v2 = *(_DWORD *)TimeStamp;
  v3 = v2;
  while( (v2 & 1) != 0 || _interlockedbittestandset((volatile signed __int32 *)TimeStamp, 0) )
  {
    KeYieldProcessorEx(&SpinCount);
    v2 = *(_DWORD *)TimeStamp;
    v4 = *(_DWORD *)TimeStamp - v3;
    if( v4 >= 3 || v4 >= 2 && (v3 & 1) == 0 )
      return 0;
  }
  return 1;
}

Referenced by: