Missing file?

You could try using it…

You should try to find some information about the compile/link process that goes on when you build your application.

Function pointers also seem to be a little fuzzy for you, so the best would be to get a good book/tutorial on C/C++ that covers these matters.

I’m not against anyone that wants to learn on his/her own, but a good book won’t do no harm…

Well, i’ve tried my program, but i looks same than without it.

Try multitexturing with 2 very different textures… so you’ll immediately see whether it works or not