1 files changed, 1 insertions, 0 deletions

diff --git a/session.h b/session.h
index bce99f77c..69d3b7dd4 100644
--- a/session.h
+++ b/session.h
@@ -33,5 +33,6 @@ int	session_open(int id);
 void    session_input_channel_req(int id, void *arg);
 void    session_close_by_pid(pid_t pid, int status);
 void    session_close_by_channel(int id, void *arg);
+int     used_sessions(void);
 
 #endif