morepages
static int morepages(int);
if (morepages(NPOOLPAGES) == 0)
if (morepages((amt >> pageshift) + NPOOLPAGES) == 0)
nhm.hm_hpasz = pdc_memmap.morepages;
u_int morepages; /* additional IO pages */
memmap.hpa, memmap.morepages);