+void gfxdraw_conicTo(gfxdrawer_t*draw, double cx, double cy, double tox, double toy)
+{
+ double c1x = (draw->x + 2 * cx) / 3;
+ double c1y = (draw->y + 2 * cy) / 3;
+ double c2x = (2 * cx + tox) / 3;
+ double c2y = (2 * cy + toy) / 3;
+ gfxdraw_cubicTo(draw, c1x, c1y, c2x, c2y, tox, toy);
+}
+
+