Opengl for windows

How can i use Directx with opengl free from money ?
I can’t compile mesa under windows, there are too much problem ! And with the glut libraries ( glut.lib and glut.dll and glut32.dll) my 3dfx2 cards are not supported!

under linux i have no problem and i use glut because it is very simple !!

Why do you say that your 3dfx card isn’t supported by Glut? Glut doesn’t directly “support” any particular card. It is just a windowing system. You may just need to download the glut headers and libraries.