1 files changed, 76 insertions, 0 deletions
diff --git a/src/libw32dll/wine/com.h b/src/libw32dll/wine/com.h
new file mode 100644
index 000000000..10d8bbf08
--- /dev/null
+++ b/src/libw32dll/wine/com.h
@@ -0,0 +1,76 @@
+#ifndef AVIFILE_COM_H
+#define AVIFILE_COM_H
+
+#include <inttypes.h>
+
+/**
+ * Internal functions and structures for COM emulation code.
+ */
+
+#ifndef WIN32
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void* CoTaskMemAlloc(unsigned long cb);
+void CoTaskMemFree(void* cb);
+
+#ifndef GUID_TYPE
+#define GUID_TYPE
+typedef struct
+{
+    uint32_t f1;
+    uint16_t f2;
+    uint16_t f3;
+    uint8_t  f4[8];
+} GUID;
+#endif
+
+extern GUID IID_IUnknown;
+extern GUID IID_IClassFactory;
+
+typedef long (*GETCLASSOBJECT) (GUID* clsid, GUID* iid, void** ppv);
+int RegisterComClass(GUID* clsid, GETCLASSOBJECT gcs);
+int UnregisterComClass(GUID* clsid, GETCLASSOBJECT gcs);
+
+#ifndef STDCALL
+#define STDCALL __attribute__((__stdcall__))
+#endif
+
+struct IUnknown;
+struct IClassFactory;
+struct IUnknown_vt
+{
+    long STDCALL (*QueryInterface)(struct IUnknown* _this, GUID* iid, void** ppv);
+    long STDCALL (*AddRef)(struct IUnknown* _this) ;
+    long STDCALL (*Release)(struct IUnknown* _this) ;
+} ;
+struct IUnknown
+{
+    struct IUnknown_vt* vt;
+};
+
+struct IClassFactory_vt
+{
+    long STDCALL (*QueryInterface)(struct IUnknown* _this, GUID* iid, void** ppv);
+    long STDCALL (*AddRef)(struct IUnknown* _this) ;
+    long STDCALL (*Release)(struct IUnknown* _this) ;
+    long STDCALL (*CreateInstance)(struct IClassFactory* _this, struct IUnknown* pUnkOuter, GUID* riid, void** ppvObject);
+};
+
+struct IClassFactory
+{
+    struct IClassFactory_vt* vt;
+};
+
+long CoCreateInstance(GUID* rclsid, struct IUnknown* pUnkOuter,
+		      long dwClsContext, GUID* riid, void** ppv);
+
+#ifdef __cplusplus
+};
+#endif /* __cplusplus */
+
+#endif /* WIN32 */
+
+#endif /* AVIFILE_COM_H */