I wonder if it&#x27;ll be able to make sense of our macro-abusing XML-in-C: <a href="https:&#x2F;&#x2F;github.com&#x2F;libguestfs&#x2F;libguestfs&#x2F;blob&#x2F;master&#x2F;src&#x2F;launch-libvirt.c#L1054" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;libguestfs&#x2F;libguestfs&#x2F;blob&#x2F;master&#x2F;src&#x2F;lau...</a>  (Scroll up a couple of pages to see the definitions of the macros)