(bind-func xtm_draw_bezier_fill (lambda (path x1:i64 y1:i64 cx1:i64 cy1:i64 cx2:i64 cy2:i64 x2:i64 y2:i64 paint:NVGpaint*) (nvgBeginPath path) (xtm_add_bezier path x1 y1 cx1 cy1 cx2 cy2 x2 y2) (xtm_fill path paint)))