const golang.org/x/sys/unix.NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L5320: 	NL80211_PMSR_FTM_RESP_ATTR_RTT_AVG                      = 0xd