1digraph stack
2{
3 compound=true;
4 rankdir="LR";
5 node [
6 shape="box";
7 ]
8
9 kernel [label="Kernel"];
10
11 libinput;
12 xserver [label="X Server"];
13
14 kernel -> libinput
15 libinput -> xserver
16
17 kernel -> evemu
18 evemu -> stdout
19}
20