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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L2235: 	NFT_TUNNEL_MODE_MAX                         = 0x2

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