@@ -0,0 +1,6 @@
+class IMediaControl;
+class IGraphBuilder;
+class ICaptureGraphBuilder2;
+class IBaseFilter;
+class IVMRWindowlessControl;
+template <class T> class CComPtr;
@@ -26,6 +26,8 @@
typedef bool BOOL;
typedef long DWORD;
+typedef unsigned long ULONG;
+typedef long HRESULT;
typedef int CRITICAL_SECTION;
typedef int HANDLE;
typedef void *LPVOID;