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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L3825: 	ETHTOOL_MSG_USER_MAX                      = 0x2f

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