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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L4105: 	WG_CMD_GET_DEVICE                      = 0x0

The pages are generated with Golds v0.4.9. (GOOS=linux GOARCH=amd64)