KeInitializeGuardedMutex

VOID __stdcall KeInitializeGuardedMutex(_FAST_MUTEX *Mutex){
  Mutex->Count = 1;
  Mutex->Owner = 0i64;
  Mutex->Contention = 0;
  Mutex->Event.Header.SignalState = 0;
  Mutex->Event.Header.WaitListHead.Blink = &Mutex->Event.Header.WaitListHead;
  Mutex->Event.Header.WaitListHead.Flink = &Mutex->Event.Header.WaitListHead;
  LOWORD(Mutex->Event.Header.Lock) = 1;
  Mutex->Event.Header.Size = 6;
}

Referenced by:

CmInitSystem1
CmpInitSIDToHiveMapping
CmpInitializeDelayedCloseTable
EtwpInitializeProviderTraits
IopInitializePlugPlayServices
PfTInitialize
PiUEventInitClientRegistrationContext
PiUEventNotifyUserMode