HRESULT WINAPI DirectDrawClipper_GetClipList(LPDIRECTDRAWCLIPPER iface, LPRECT lpRect, LPRGNDATA lpClipList, LPDWORD lpdwSize)
HRESULT WINAPI DirectDrawClipper_SetClipList(LPDIRECTDRAWCLIPPER iface, LPRGNDATA lprgn, DWORD dwFlag)
HRESULT WINAPI DirectDrawClipper_IsClipListChanged(LPDIRECTDRAWCLIPPER iface, BOOL *lpbChanged)
static DWORD LPSTR PDWORD lpdwSize
#define DX_WINDBG_trace()
struct IDirectDrawClipper * LPDIRECTDRAWCLIPPER