Taken from T2's latest updates and may be of use to puppy people with thanks to Rene for finding it.
from t2's desc file>
https://svn.exactcode.de/t2/trunk/packa ... ibbsd.desc
This library provides useful functions commonly found on BSD systems,
and lacking on others like GNU systems, thus making it easier to port
projects with strong BSD origins, without needing to embed the same code
over and over again on each project.
https://libbsd.freedesktop.org/releases/