This Hg code repository is Mother Mychaela's little playground for experimenting
with Osmocom libraries.  Most code in FreeCalypso and Themyscira queendom is
written in Ancient UNIX coding style, K&R C with zero dependencies, thus the
coding universe of Osmocom is very different - but there are certain tasks like
implementing a GSUP-interfaced SMSC where the need to use Osmocom libraries
becomes much stronger.  This code repository is a playpen or playground for
implementing small custom programs that aren't Osmocom-traditional, but do need
to link with Osmocom libraries.

The main item of interest in this repository is a prototype SMSC implementation
for the SMS-over-GSUP feature of Osmocom which the Mother is currently working
on in OS#6135 - see doc/Proto-SMSC-testing article.