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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L2896: 	RTM_DELLINKPROP                             = 0x6d

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