#define PROP_IS_STASHED_OR_UNSEEN(obj) (game.objects[obj].prop < 0)
#define PROP_SET_FOUND(obj) (game.objects[obj].prop = STATE_FOUND)
#define PROP_SET_NOT_FOUND(obj) (game.objects[obj].prop = STATE_NOTFOUND)
+#define PROP_IS_NOTFOUND2(g, o) (g.objects[o].prop == STATE_NOTFOUND)
#define PROMPT "> "