LBPP is a front end to the GNU Common Compiler (GCC) that produces C source code from Liberty Basic source code. This code then is fed to GCC to produce an executable. It is similiar to C++ compilers that produce C code that then is compiled. It can be thought of either as a GCC extension or a C translator. The architecture of LBPP was designed to allow statements to be added dynamically without requiring a recompile of the source. It accomplishes this by defining a standard interface between C and Liberty Basic that allows C functions to access all of the internal data of a Liberty Basic program. The fact that all of the functionality of is based in a C library, porting LBPP to a new platform requires only porting the library to the native GUI system along with necessary modifications to allow the code to compile. The translator should be ANSI C so porting should not be an issue.