1 files changed, 1 insertions, 0 deletions
diff --git a/tmux.h b/tmux.h
index d264fc69..1c125f02 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1840,6 +1840,7 @@ void	 server_update_socket(void);
 void	 server_add_accept(int);
 
 /* server-client.c */
+u_int	 server_client_how_many(void);
 void	 server_client_set_identify(struct client *);
 void	 server_client_clear_identify(struct client *, struct window_pane *);
 void	 server_client_set_key_table(struct client *, const char *);