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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1932: 	IFLA_STATS_LINK_XSTATS                     = 0x2

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