do_read_u64
if (do_read_u64(ff, id))
ret = do_read_u64(ff, &total_mem);
ret = do_read_u64(ff, &size);
if (do_read_u64(ff, &n->mem_total))
if (do_read_u64(ff, &n->mem_free))
ret = do_read_u64(ff, p + i);
ret = do_read_u64(ff, &first_sample_time);
ret = do_read_u64(ff, &last_sample_time);
if (do_read_u64(ff, &version))
if (do_read_u64(ff, &bsize))
if (do_read_u64(ff, &nr))
if (do_read_u64(ff, &n.v)) \
if (do_read_u64(ff, &env->clock.clockid_res_ns))
if (do_read_u64(ff, &data64))
if (do_read_u64(ff, &data64))
return do_read_u64(ff, &data->dir.version);
if (do_read_u64(ff, (u64 *)(&info_linear->arrays)))