cp ../../gregbook/rpng2-x.c ../../gregbook/readpng2.[ch] . cp ../../gregbook/COPYING ../../gregbook/LICENSE . cp ../../../*.h . cp ../../../*.c . rm example.c pngtest.c pngw*.c # change the following 2 lines if zlib is somewhere else cp ../../../../zlib/*.h . cp ../../../../zlib/*.c . rm minigzip.c example.c compress.c deflate.c