const vendor/golang.org/x/net/route.sysNET_RT_IFLIST

one use

	vendor/golang.org/x/net/route (current package)
		zsys_darwin.go#L17: 	sysNET_RT_IFLIST  = 0x3

The pages are generated with Golds v0.2.8-preview. (GOOS=darwin GOARCH=arm64)