38     : mMutex(aMutex)  in AutoLock()
41     if (mMutex) {  in AutoLock()
42       mMutex->Acquire();  in AutoLock()
46     if (mMutex) {  in ~AutoLock()
47       mMutex->Release();  in ~AutoLock()
51   GMPMutex* mMutex;
58     , mMutex(GMPCreateMutex())  in AtomicRefCount()
60     assert(mMutex);  in AtomicRefCount()
64     if (mMutex) {  in ~AtomicRefCount()
65       mMutex->Destroy();  in ~AtomicRefCount()
69     AutoLock lock(mMutex);
73     AutoLock lock(mMutex);
77     AutoLock lock(mMutex);  in uint32_t()
82   GMPMutex* mMutex;  variable