giflib is a library for reading and writing gif images.
It is API and ABI compatible with libungif which was in wide use
while the LZW compression algorithm was patented.
# libungif development stopped 2007-11-10
cvs -d:pserver:anonymous@giflib.cvs.sourceforge.net:/cvsroot/giflib login
cvs -z3 -d:pserver:anonymous@giflib.cvs.sourceforge.net:/cvsroot/giflib co -P giflib