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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L2240: 	NF_NAT_RANGE_NETMAP                         = 0x40

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