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

one use

	golang.org/x/sys/unix (current package)
		zerrors_linux.go#L3706: 	XDP_TXMD_FLAGS_LAUNCH_TIME                  = 0x4

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