What is it all about?
Libconfig library designed to read and edit configuration files. Unlike XML it's more intuitive and supply highly lightweight files.
* Libconfig is very compact — a fraction of the size of the expat XML parser library. This makes it well-suited for memory-constrained systems like handheld devices. * The library includes bindings for both the C and C++ languages. It works on POSIX-compliant UNIX and UNIX-like systems (GNU/Linux, Mac OS X, Solaris, FreeBSD), Android, and Windows (2000, XP and later).