• fruit : fruit.c , fruit.h
• game : nsnake.c , nsnake.h
• HIGH_SCORE_BORDERS : hscores.c , hscores.h
• HIGH_SCORE_BORDERS_OFF : hscores.h , hscores.c
• HIGH_SCORE_DEFAULT : hscores.c
• screen : engine.c , engine.h
• snake : player.c , player.h