PFNNULL
if (pfnhi != PFNNULL && pfnhi < hi)
((pfnhi != PFNNULL && pp->p_pagenum >= pfnhi) ||
(pfnlo != PFNNULL && pp->p_pagenum < pfnlo))) {
} while ((pfnhi != PFNNULL &&
(pfnlo != PFNNULL &&
if (pfnhi != PFNNULL && pp != NULL)
if (pfnlo != PFNNULL && pp != NULL)
mtype, PFNNULL, PFNNULL, &plw)) != NULL)
bin, plw.plw_ceq_mask[szc], mtype, PFNNULL)) != NULL)