Code review comment for lp:~teemperor/pantheon-greeter/fix-1130246

<ricotz> shnatsel, teemperor, better use a vapi if you need that much bindings

So, disregard my complaints. Still,

<ricotz> teemperor, better put it in an more private namespace (not Posix) to avoid clashes with future vala versions if you like to get the upstreamed