Hey team, have been using Futhark to great success with the pipewire library on
Linux, but am a bit stuck on some of the associated SPA library's use of C
#defines to replace internal function calls, eg
https://docs.pipewire.org/grouppwloop.html#ga5789fb95e8a0ddd1c4cf8d0143878551
which defines a function `pw_loop_get_fd()` which eventually resolves down to a
generic utility function which takes a string reference to the required result
and a bunch of varargs. Is there any way to handle this in Nim, or am I better
off with a C shim at this point?