...Visit http://51degrees.com/Support/Documentation/APIs/C.aspx to get the full setup guide.
The zip file contains a batch file for easy compilation. You will need Visual Studio 2010 (or greater) or GCC set up and configured on a Windows operating system in order to use this batch file. See the user guide linked to above for full instructions.
A Work-In-Progress, Full-Featured, Open Source IRC Client
...Kashyyyk uses the libfjirc library originally written for the Whittler IRC bot and the libfjnet wrapper written for TurboSphere. It has an FLTK-based GUI. Kashyyyk is intended to be cross platform and easily compiled. It is known to compile using Clang, GCC, Cygwin, Sun Studio, and MSVC 2013.