DirectX 6.0 Interfaces

Hello.

DirectX 6.0 introduces quite a few new interfaces, for example IDirect3DRM3 and IDirectDraw4. But when these interface are used the compiler does not get the definitions for them. They're defined in the DirectX header files. Can anyone explain this to me.

In order to improve the DirectX perfromance,
We still add X.lib and .h to build the directX
application, so it can direct access the
funtion you need, so it seem like the Dll
here to call the interface.
leolin