iv.u_val = rrd->cdp_prep[cdp_idx].scratch[CDP_scratch_idx].u_val;
/* append info to the return hash */
*pcdp_summary = info_push(*pcdp_summary,
iv.u_val = rrd->cdp_prep[cdp_idx].scratch[CDP_scratch_idx].u_val;
/* append info to the return hash */
*pcdp_summary = info_push(*pcdp_summary,