NDLOSLOTS
szlo = NDLOSLOTS(n) * sizeof(uint32_t);
szlo = NDLOSLOTS(n) * sizeof(uint32_t);
i = NDLOSLOTS(oldnfiles) * sizeof(uint32_t);
NDLOSLOTS(numfiles) * sizeof(uint32_t) - i);
memset(newfdp->fd_lomap, 0, NDLOSLOTS(i)*sizeof(uint32_t));
maxoff = NDLOSLOTS(bits);
#define NDHISLOTS(x) ((NDLOSLOTS(x) + NDENTRIES - 1) >> NDENTRYSHIFT)