wineqtdecoder: Use the ARRAY_SIZE() macro.

dlls/wineqtdecoder/main.c

@@ -141,7 +141,7 @@ FactoryTemplate const g_Templates[] = {
     }
 };
 
-int g_cTemplates = sizeof(g_Templates) / sizeof(g_Templates[0]);
+int g_cTemplates = ARRAY_SIZE(g_Templates);
 static HINSTANCE hInst = NULL;
 
 /***********************************************************************

dlls/wineqtdecoder/qtdatahandler.c

@@ -361,7 +361,7 @@ static pascal ComponentResult myDataHGetFileName ( DataHandler dh, Str255 str)
         int i;
         IAsyncReader_SyncRead(data->dataRef.pReader, 0, 8, header);
 
-        for (i=0; i < sizeof(stream_sigs)/sizeof(signature); i++)
+        for (i = 0; i < ARRAY_SIZE(stream_sigs); i++)
             if (memcmp(header, stream_sigs[i].sig, stream_sigs[i].sig_length)==0)
             {
                 str[0] = strlen(stream_sigs[i].fname);

dlls/wineqtdecoder/qtsplitter.c

@@ -277,7 +277,7 @@ IUnknown * CALLBACK QTSplitter_create(IUnknown *punkout, HRESULT *phr)
     piInput = &This->pInputPin.pin.pinInfo;
     piInput->dir = PINDIR_INPUT;
     piInput->pFilter = &This->filter.IBaseFilter_iface;
-    lstrcpynW(piInput->achName, wcsInputPinName, sizeof(piInput->achName) / sizeof(piInput->achName[0]));
+    lstrcpynW(piInput->achName, wcsInputPinName, ARRAY_SIZE(piInput->achName));
     This->pInputPin.pin.IPin_iface.lpVtbl = &QT_InputPin_Vtbl;
     This->pInputPin.pin.refCount = 1;
     This->pInputPin.pin.pConnectedTo = NULL;