Commit ecd7ea60 authored by Michael Stefaniuc's avatar Michael Stefaniuc Committed by Alexandre Julliard

wuapi: Use an iface instead of a vtbl pointer in update_downloader.

parent c3827f1b
......@@ -36,13 +36,13 @@ WINE_DEFAULT_DEBUG_CHANNEL(wuapi);
typedef struct _update_downloader
{
const struct IUpdateDownloaderVtbl *vtbl;
IUpdateDownloader IUpdateDownloader_iface;
LONG refs;
} update_downloader;
static inline update_downloader *impl_from_IUpdateDownloader( IUpdateDownloader *iface )
{
return (update_downloader *)((char *)iface - FIELD_OFFSET( update_downloader, vtbl ));
return CONTAINING_RECORD(iface, update_downloader, IUpdateDownloader_iface);
}
static ULONG WINAPI update_downloader_AddRef(
......@@ -257,10 +257,10 @@ HRESULT UpdateDownloader_create( IUnknown *pUnkOuter, LPVOID *ppObj )
downloader = HeapAlloc( GetProcessHeap(), 0, sizeof(*downloader) );
if (!downloader) return E_OUTOFMEMORY;
downloader->vtbl = &update_downloader_vtbl;
downloader->IUpdateDownloader_iface.lpVtbl = &update_downloader_vtbl;
downloader->refs = 1;
*ppObj = &downloader->vtbl;
*ppObj = &downloader->IUpdateDownloader_iface;
TRACE("returning iface %p\n", *ppObj);
return S_OK;
......
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