Plan 9 from Bell Labs’s /usr/web/sources/patch/applied/sokoban-bfs-responsive-leak/files
/sys/src/games/sokoban/animation.c animation.c /sys/src/games/sokoban/route.c route.c /sys/src/games/sokoban/sokoban.c sokoban.c /sys/src/games/sokoban/sokoban.h sokoban.h /sys/src/games/sokoban/README README