LEN_HITEM
LEN_HITEM(hcp->pagep, hcp->hdr->pagesize, H_DATAINDEX(hcp->bndx));
old_dbt.size = LEN_HITEM(pagep, hcp->hdr->pagesize, ndx);
LEN_HITEM(pagep, hcp->hdr->pagesize, ndx) - HOFFDUP_SIZE;
len = LEN_HITEM(temp_pagep, hcp->hdr->pagesize,
LEN_HITEM(temp_pagep, hcp->hdr->pagesize,
len = LEN_HITEM(src_page, pgsize, src_ndx);
LEN_HITEM(p, hcp->hdr->pagesize, H_KEYINDEX(ndx));
LEN_HITEM(p, hcp->hdr->pagesize, H_DATAINDEX(ndx));
(LEN_HITEM(pg, psize, H_KEYINDEX(pindx)) + \
LEN_HITEM(pg, psize, H_DATAINDEX(pindx)))