openGL 1.2

I’m having truoble with multitexturing under windows 98, using msvc++ 6.0. It wont compile becuase things such as GL_TEXTURE0_ARB aren’t defined, I asume I have old headers but cant find new ones.I’m prolly being thick here but any enlightenment would be greatly apreciated.

Thanks

“A link to SGI’s OpenGL Extensions Header file containing the latest list of OpenGL Extensions”