MAXIMUM_NO_HEADS
(nhead > MAXIMUM_NO_HEADS))) ||
(nhead > MAXIMUM_NO_HEADS))) {
(nhead > MAXIMUM_NO_HEADS)) {
&nhead, MAXIMUM_NO_HEADS,
&nhead, MAXIMUM_NO_HEADS);
&nhead, MAXIMUM_NO_HEADS);
&nhead, MAXIMUM_NO_HEADS,
&nhead, MAXIMUM_NO_HEADS,
&nhead, MAXIMUM_NO_HEADS,
&nhead, MAXIMUM_NO_HEADS,
ioparam.io_bounds.upper = MAXIMUM_NO_HEADS;