Apple IIgs animation tool, alternative to Paintworks/$C2 animation format

This is a C++ command line tool, that will convert a C2/Paintworks Animation file into the more efficient GS Lzb Animation file format.

See https://github.com/dwsJason/gslaplay, for a GSOS Sample Application that can play these animations

Requires xcode (g++/clang++).

Debug build (default):

make

Release build:

make CONFIG=Release

Clean build artifacts:

make clean