Similarly, for sessions use a callback to free rather than checking

every loop.

1 files changed, 1 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index 7068eb44..699ee81e 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2259,7 +2259,6 @@ void	control_notify_session_close(struct session *);
 
 /* session.c */
 extern struct sessions sessions;
-extern struct sessions dead_sessions;
 extern struct session_groups session_groups;
 int	session_cmp(struct session *, struct session *);
 RB_PROTOTYPE(sessions, session, entry, session_cmp);
@@ -2271,6 +2270,7 @@ struct session	*session_create(const char *, int, char **, const char *,
 		     int, struct environ *, struct termios *, int, u_int,
 		     u_int, char **);
 void		 session_destroy(struct session *);
+void		 session_unref(struct session *);
 int		 session_check_name(const char *);
 void		 session_update_activity(struct session *);
 struct session	*session_next_session(struct session *);