/* Set the read write pointer. Also expand the file size if necessary.  */
static lv_fs_res_t fs_seek(lv_fs_drv_t *drv, void *file_p, uint32_t pos, lv_fs_whence_t whence)
/* Set the read write pointer. Also expand the file size if necessary.  */
static lv_fs_res_t fs_seek(lv_fs_drv_t *drv, void *file_p, uint32_t pos, lv_fs_whence_t whence)
{
    f_lseek(file_p, pos);
    return LV_FS_RES_OK;
}