NG_HCI_MAX_NEIGHBOR_NUM
if (s > NG_HCI_MAX_NEIGHBOR_NUM)
s = NG_HCI_MAX_NEIGHBOR_NUM;
p->num_entries > NG_HCI_MAX_NEIGHBOR_NUM ||
r.num_entries = NG_HCI_MAX_NEIGHBOR_NUM;
r.entries = calloc(NG_HCI_MAX_NEIGHBOR_NUM,