hint_short_ssid
struct hint_short_ssid *s_ssid = NULL;
params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
len = params->num_hint_s_ssid * sizeof(struct hint_short_ssid);
struct hint_short_ssid hint_s_ssid[WLAN_SCAN_MAX_HINT_S_SSID];