(TXT) chess.h
 (TXT) comun.h
 (TXT) demo3d.h
 (BIN) game.cmn
 (BIN) make.sh
 (TXT) mandelbrot.h
 (TXT) minigames.h
 (TXT) saf_comun.h
 (TXT) small3dlib.h
 (TXT) smallchesslib.h
 (TXT) stppc.c
 (TXT) tangram.h
 (TXT) test.h
 (TXT) utd.h
 (BIN) utd_linux_sdl2