1 files changed, 6 insertions, 7 deletions
diff --git a/tmux.h b/tmux.h
index c2165287..14890440 100644
--- a/tmux.h
+++ b/tmux.h
@@ -936,10 +936,13 @@ ARRAY_DECL(sessions, struct session *);
 
 /* TTY information. */
 struct tty_key {
+	char		 ch;
 	int	 	 key;
-	char		*string;
 
-	RB_ENTRY(tty_key) entry;
+	struct tty_key	*left;
+	struct tty_key	*right;
+
+	struct tty_key	*next;
 };
 
 struct tty_term {
@@ -998,9 +1001,7 @@ struct tty {
 	void		 (*key_callback)(int, struct mouse_event *, void *);
 	void		*key_data;
 	struct event	 key_timer;
-
-	size_t		 ksize;	/* maximum key size */
-	RB_HEAD(tty_keys, tty_key) ktree;
+	struct tty_key	*key_tree;
 };
 
 /* TTY command context and function pointer. */
@@ -1351,8 +1352,6 @@ int		 tty_term_number(struct tty_term *, enum tty_code_code);
 int		 tty_term_flag(struct tty_term *, enum tty_code_code);
 
 /* tty-keys.c */
-int	tty_keys_cmp(struct tty_key *, struct tty_key *);
-RB_PROTOTYPE(tty_keys, tty_key, entry, tty_keys_cmp);
 void	tty_keys_init(struct tty *);
 void	tty_keys_free(struct tty *);
 int	tty_keys_next(struct tty *);