cp ../../pngminus/png2pnm.c pngm2pnm.c cp ../../../*.h . cp ../../../*.c . rm example.c pngtest.c pngpread.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 gz*