References: golang.org/x/sys/unix.ETHER

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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L4151: 	ETHER_FLOW     = 0x12

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