===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.h,v
retrieving revision 1.808
retrieving revision 1.809
diff -c -r1.808 -r1.809
*** src/usr.bin/tmux/tmux.h	2017/10/25 11:26:11	1.808
--- src/usr.bin/tmux/tmux.h	2017/11/02 18:27:35	1.809
***************
*** 1,4 ****
! /* $OpenBSD: tmux.h,v 1.808 2017/10/25 11:26:11 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
--- 1,4 ----
! /* $OpenBSD: tmux.h,v 1.809 2017/11/02 18:27:35 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
***************
*** 2335,2340 ****
--- 2335,2341 ----
  void		 session_group_add(struct session_group *, struct session *);
  void		 session_group_synchronize_to(struct session *);
  void		 session_group_synchronize_from(struct session *);
+ u_int		 session_group_count(struct session_group *);
  void		 session_renumber_windows(struct session *);
  
  /* utf8.c */