const golang.org/x/sys/unix.NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L4957: 	NL80211_EXT_FEATURE_SCHED_SCAN_RELATIVE_RSSI            = 0xc