endCallback       608 lib/devices/opengl.c     gluTessCallback(i->tesselator, GLU_TESS_END, (callbackfunction_t)endCallback);
endCallback       615 lib/devices/opengl.c     gluTessCallback(i->tesselator_line, GLU_TESS_END, (callbackfunction_t)endCallback);
endCallback       622 lib/devices/opengl.c     gluTessCallback(i->tesselator_tex, GLU_TESS_END, (callbackfunction_t)endCallback);