PopBatteryEtwCallback

VOID __stdcall PopBatteryEtwCallback(
        _GUID *SourceId,
        UINT64 IsEnabled,
        UINT8 Level,
        UINT64 MatchAnyMask,
        UINT64 MatchAllMask,
        _EVENT_FILTER_DESCRIPTOR *FilterData,
        PVOID CallbackContext){
  _ETHREAD *CurrentThread; 
  if( (_DWORD)IsEnabled == 2 )
  {
    CurrentThread = (_ETHREAD *)KeGetCurrentThread();
    --*((_WORD *)CurrentThread + 242);
    ExAcquirePushLockSharedEx((UINT64)&PopPolicyDeviceLock, 0i64);
    PopAcquireRwLockExclusive((_POP_RW_LOCK *)&PopCB);
    PopBatteryTraceSystemBatteryStatus(1u);
    PopReleaseRwLock((UINT64)&PopCB);
    PopReleaseRwLock((UINT64)&PopPolicyDeviceLock);
  }
}

Referenced by: