OpenGL Screensaver

I am trying to create a screensaver with OpenGL. Does anyone have an idea of how to initialize OpenGL using LRESULT WINAPI ScreenSaverProc().

The same way you do when create a window with Win32.

If you want, I have a VC++ 6 screensaver Appwizard that I created awhile ago you could use.
http://www.lycanth.com/MiscFiles/scrnapp.zip