MAX_REC_NUMBER
if (!F_ISSET(t, R_EOF) && t->bt_irec(t, MAX_REC_NUMBER) == RET_ERROR)
t->bt_irec(t, MAX_REC_NUMBER) == RET_ERROR)
t->bt_irec(t, MAX_REC_NUMBER) == RET_ERROR)
if (!NPFITS(MAX_REC_NUMBER, sp->lno, ecp->flagoff)) {
if (!NPFITS(MAX_REC_NUMBER, 0, val)) {
if (!NPFITS(MAX_REC_NUMBER, mp->lno, total)) {