fltk external package wrapper documentation

PID wrapper for the fltk project. FLTK is a cross-platform C++ GUI toolkit

First steps

If your are a new user, you can start reading introduction section and installation instructions. Use the documentation tab to access usefull resources to start working with the package.
To get complete documentation about fltk please visit the official website of the project
To lean more about this site and how it is managed you can refer to this help page.