KiWakeQueueWaiter

UINT8 __stdcall KiWakeQueueWaiter(_KPRCB *Prcb, _KQUEUE *Queue, INT64 Entry){
  _LIST_ENTRY *Flink; 
  _LIST_ENTRY *p_WaitListHead; 
  _KWAIT_BLOCK *v7; 
  _LIST_ENTRY *Blink; 
  char v10; 
  struct _KPRCB *CurrentPrcb; 
  INT64 Thread; 
  char v13; 
  __int64 v14; 
  UINT64 SpinCount; 
  Flink = Queue->Header.WaitListHead.Flink;
  p_WaitListHead = &Queue->Header.WaitListHead;
  while( 1 )
  {
    v7 = (_KWAIT_BLOCK *)Flink;
    Flink = Flink->Flink;
    if( v7->WaitType != 3 )
      return 0;
    Blink = v7->WaitListEntry.Blink;
    if( (_KWAIT_BLOCK *)Flink->Blink != v7 || (_KWAIT_BLOCK *)Blink->Flink != v7 )
      __fastfail(3u);
    Blink->Flink = Flink;
    v10 = 0;
    Flink->Blink = Blink;
    CurrentPrcb = KeGetCurrentPrcb();
    Thread = (INT64)v7->Thread;
    LODWORD(SpinCount) = 0;
    while( _interlockedbittestandset64((volatile signed __int32 *)(Thread + 64), 0i64) )
    {
      do
        KeYieldProcessorEx(&SpinCount);
      while( *(_QWORD *)(Thread + 64) );
      v14 = *((_QWORD *)CurrentPrcb + 4247);
      if( v14 && *((_BYTE *)CurrentPrcb + 32) <= 1u )
        ++*(_DWORD *)(v14 + 24);
    }
    if( *(_BYTE *)(Thread + 388) == 5 )
    {
      KiSignalThread(Prcb, (_ETHREAD *)Thread, Entry, v7);
      v10 = v13;
    }
    KiReleaseThreadLockSafe(Thread);
    ++v7->BlockState;
    if( v10 )
      break;
    if( Flink == p_WaitListHead )
      return 0;
  }
  return 1;
}

Referenced by: