Iniphile is a C++ library for parsing a dialect of the INI file format.
Iniphile/PHP is a PHP binding for the Iniphile library, which parses a dialect of the INI file format.
MiniINI is an INI/CFG file parsing library with a focus on portability, speed, and minimalism. The goal is not to support thousands of convenient extensions to the INI format, but to be easy to set up and use, and to be as fast as possible.
IBM Classes for Unicode (ICU) enable you to write fully cross-platform programs
A minimal BASIC compiler.