opengl with watcom?

does anyone here use opengl with watcom?
if i link the microsoft opengl32.lib the program wont compile at all, if i link the silicon graphics sdk opengl.lib it will compile but anything i try to draw either doesn’t display at all or it is positioned and shaped totally wrong.
the exact same code works fine in visual c++ but i really need to get it working in watcom 11.
any suggestions?