References: golang.org/x/sys/unix.TpacketReq3.Block

golang.org/x/sys/unix.TpacketReq3.Block_size (field)

one use

	golang.org/x/sys/unix (current package)
		ztypes_linux.go#L1496: 	Block_size       uint32

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