Function lvgl_sys::lv_img_buf_get_px_color

pub unsafe extern "C" fn lv_img_buf_get_px_color(
    dsc: *mut lv_img_dsc_t, 
    x: lv_coord_t, 
    y: lv_coord_t, 
    color: lv_color_t
) -> lv_color_t