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

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L6222: 	VIRTIO_NET_HDR_F_DATA_VALID = 0x2

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