/*
 * __rec_row_zero_len --
 *     Return if a zero-length item can be written.
 */
static bool
__rec_row_zero_len(WT_SESSION_IMPL *session, WT_TIME_WINDOW *tw)
{
    /*
     * The item must be globally visible because we're not writing anything on the page. Don't be
     * tempted to check the time window against the default here - the check is subtly different due
     * to the grouping.
     */
    return (!WT_TIME_WINDOW_HAS_STOP(tw) &&
      ((tw->start_ts == WT_TS_NONE && tw->start_txn == WT_TXN_NONE) ||
        __wt_txn_tw_start_visible_all(session, tw)));
}

/*
 * __rec_row_zero_len --
 *     Return if a zero-length item can be written.
 */
static bool
__rec_row_zero_len(WT_SESSION_IMPL *session, WT_TIME_WINDOW *tw)
{
    /*
     * The item must be globally visible because we're not writing anything on the page. Don't be
     * tempted to check the time window against the default here - the check is subtly different due
     * to the grouping.
     */
    return (!WT_TIME_WINDOW_HAS_STOP(tw) &&
        __wt_txn_tw_start_visible_all(session, tw));
}