Function lvgl_sys::lv_canvas_draw_arc

pub unsafe extern "C" fn lv_canvas_draw_arc(
    canvas: *mut lv_obj_t, 
    x: lv_coord_t, 
    y: lv_coord_t, 
    r: lv_coord_t, 
    start_angle: i32, 
    end_angle: i32, 
    arc_draw_dsc: *mut lv_draw_line_dsc_t
)