return sizeof(stat_head_t) + \
sizeof(ds_def_t) * rrd->stat_head->ds_cnt + \
sizeof(rra_def_t) * rrd->stat_head->rra_cnt + \
return sizeof(stat_head_t) + \
sizeof(ds_def_t) * rrd->stat_head->ds_cnt + \
sizeof(rra_def_t) * rrd->stat_head->rra_cnt + \
sizeof(pdp_prep_t) * rrd->stat_head->ds_cnt + \
sizeof(cdp_prep_t) * rrd->stat_head->ds_cnt * rrd->stat_head->rra_cnt + \
sizeof(rra_ptr_t) * rrd->stat_head->rra_cnt;
sizeof(pdp_prep_t) * rrd->stat_head->ds_cnt + \
sizeof(cdp_prep_t) * rrd->stat_head->ds_cnt * rrd->stat_head->rra_cnt + \
sizeof(rra_ptr_t) * rrd->stat_head->rra_cnt;