Unclear license

[bombadil]

Hi Søren,

I consider the examples you provided pretty helpful. Yet I wonder what license applies to the code snippets you made available in dbus-ping-listen.c dbus-ping-send.c. Would you mind to add a license header to these files, or alternatively provide a license that covers all files in this repository?

Kind regards,
Micha

[sgh]

Sorry for my late reply - I'll add a license file in the repo covering all the file in the repo.