errorCallback     605 lib/devices/opengl.c     gluTessCallback(i->tesselator, GLU_TESS_ERROR, (callbackfunction_t)errorCallback);
errorCallback     612 lib/devices/opengl.c     gluTessCallback(i->tesselator_line, GLU_TESS_ERROR, (callbackfunction_t)errorCallback);
errorCallback     619 lib/devices/opengl.c     gluTessCallback(i->tesselator_tex, GLU_TESS_ERROR, (callbackfunction_t)errorCallback);