nlattr_add_u64_array
nlattr_add_u64_array(nw, PF_GS_BCOUNTERS, 2 * 2, (uint64_t *)s.bcounters);
nlattr_add_u64_array(nw, PF_GS_PCOUNTERS, 2 * 2 * 2, (uint64_t *)s.pcounters);
nlattr_add_u64_array(nw, PF_TS_PACKETS,
nlattr_add_u64_array(nw, PF_TS_BYTES,
nlattr_add_u64_array(nw, PF_TS_REFCNT, PFR_REFCNT_MAX,
nlattr_add_u64_array(nw, PF_AS_PACKETS, PFR_DIR_MAX * PFR_OP_ADDR_MAX,
nlattr_add_u64_array(nw,PF_AS_BYTES, PFR_DIR_MAX * PFR_OP_ADDR_MAX,