TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

Seven Segment library for Arduino

Xenowar (working title was "UFO Attack") is a turn based strategy game for Win32 and Android OS (version 2.1 or higher.)

Reading and writing Windows WAVE file format.

MicroPather is a path finder and A* solver (astar or a-star) written in platform independent C++ that can be easily integrated into existing code. MicroPather focuses on being a path finding engine for video games but is a generic A* solver.