ROUND
i ^= ROUND(s + len);
return ROUND(rv);
kv = ROUND(_kernend, static_cast <vsize_t>(KERNEL_PAGE_SIZE));
{ return ROUND(v, uint32_t(WCE_REGION_SIZE)); }
uint32_t roundPage(uint32_t v) { return ROUND(v, _page_size); }
map->index[0] = ROUND(sz, IDX1_SZ) / IDX1_SZ - 1;
map->index[0] = ROUND(sz, IDX2_SZ) / IDX2_SZ - 1;
map->index[1] = ROUND(sz, IDX1_SZ) / IDX1_SZ - 1;
sbp->f_blocks = ROUND(btot, pgsize) / pgsize;
sbp->f_bfree = sbp->f_bavail = ROUND(bfree, pgsize) / pgsize;