__ham_mswap
if (swapped && (ret = __ham_mswap((PAGE *)hashm)) != 0)
__ham_mswap(pp) : __db_pgin(pg, pginfo->db_pagesize, pp));
__ham_mswap(pp) : __db_pgout(pg, pginfo->db_pagesize, pp));
int __ham_mswap __P((void *));