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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L2017: 	NFTA_SET_ELEM_LIST_UNSPEC         = 0x0

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