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

2 uses

	golang.org/x/sys/unix (current package)
		syscall_linux.go#L468: 	return unsafe.Pointer(&sa.raw), SizeofSockaddrNetlink, nil
		ztypes_linux.go#L507: 	SizeofSockaddrNetlink   = 0xc