[Dev-C++] gl extensions

[Mark D. <dil...@ua...>]

I'm having a tough time getting any glExtensions to work such as
glActiveTextureARB.  I know that in windows you have to do this:

PFNGLACTIVETEXTUREARBPROC glActiveTextureARB;
glActiveTextureARB = SDL_GL_GetProcAddress("glActiveTextureARB");

or you can use wglGetProcAddress

but neither work for me.  Dev-cpp tells me that glAtiveTextureARB is
already defined, and if I remove that line, then it compiles ok, but
won't link.  I know it's not my code because this tutorial from nehe for
dev-cpp won't compile either:

http://nehe.gamedev.net/data/lessons/devc/lesson22.zip

I really need to get a windows version of my game working.  Any advice
is much appreciated.

Thanks for you help,
Mark Dillavou