PWLib is a moderately large class library that was
originally designed as a method to produce
applications that run on both Microsoft Windows
and Unix/X11 systems. It includes classes for I/O
portability, multi-threading portability, aid in
producing Unix daemons and NT services portably,
and all sorts of Internet protocols. It also
offers basic "container" classes such as arrays,
linear lists, sorted lists (RB Tree), and
dictionaries (hash tables) which were all created
before the STL. This library is used by the
OpenH323 library.
