const golang.org/x/sys/unix.NL80211_PREAMBLE_DMG

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L5777: 	NL80211_PREAMBLE_DMG                                    = 0x3

The pages are generated with Golds v0.7.6. (GOOS=linux GOARCH=amd64)