__ham_c_update
__ham_c_update(hcp, chg_pgno, 0, 0, 1);
__ham_c_update(hcp, hcp->pgno,
__ham_c_update(hcp, hcp->pgno, tmp_val.size, 1, 1);
__ham_c_update(hcp, hcp->pgno, nval->size, 1, 1);
__ham_c_update(hcp, chg_pgno, 0, 0, 0);
void __ham_c_update