===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.h,v
retrieving revision 1.1040
retrieving revision 1.1041
diff -u -r1.1040 -r1.1041
--- src/usr.bin/tmux/tmux.h	2020/05/16 16:16:07	1.1040
+++ src/usr.bin/tmux/tmux.h	2020/05/16 16:20:59	1.1041
@@ -1,4 +1,4 @@
-/* $OpenBSD: tmux.h,v 1.1040 2020/05/16 16:16:07 nicm Exp $ */
+/* $OpenBSD: tmux.h,v 1.1041 2020/05/16 16:20:59 nicm Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com>
@@ -1508,6 +1508,14 @@
 };
 RB_HEAD(client_files, client_file);
 
+/* Client window. */
+struct client_window {
+	u_int			 window;
+	struct window_pane	*pane;
+	RB_ENTRY(client_window)	 entry;
+};
+RB_HEAD(client_windows, client_window);
+
 /* Client connection. */
 typedef int (*prompt_input_cb)(struct client *, void *, const char *, int);
 typedef void (*prompt_free_cb)(void *);
@@ -1521,6 +1529,8 @@
 	struct tmuxpeer	*peer;
 	struct cmdq_list *queue;
 
+	struct client_windows windows;
+
 	pid_t		 pid;
 	int		 fd;
 	struct event	 event;
@@ -1585,6 +1595,7 @@
 #define CLIENT_STARTSERVER 0x10000000
 #define CLIENT_REDRAWPANES 0x20000000
 #define CLIENT_NOFORK 0x40000000
+#define CLIENT_ACTIVEPANE 0x80000000ULL
 #define CLIENT_ALLREDRAWFLAGS		\
 	(CLIENT_REDRAWWINDOW|		\
 	 CLIENT_REDRAWSTATUS|		\
@@ -1600,7 +1611,7 @@
 	(CLIENT_DEAD|		\
 	 CLIENT_SUSPENDED|	\
 	 CLIENT_DETACHING)
-	int		 flags;
+	uint64_t	 flags;
 	struct key_table *keytable;
 
 	uint64_t	 redraw_panes;
@@ -2299,6 +2310,7 @@
 void printflike(1, 2) server_add_message(const char *, ...);
 
 /* server-client.c */
+RB_PROTOTYPE(client_windows, client_window, entry, server_client_window_cmp);
 u_int	 server_client_how_many(void);
 void	 server_client_set_overlay(struct client *, u_int, overlay_check_cb,
 	     overlay_mode_cb, overlay_draw_cb, overlay_key_cb,
@@ -2321,6 +2333,9 @@
 const char *server_client_get_cwd(struct client *, struct session *);
 void	 server_client_set_flags(struct client *, const char *);
 const char *server_client_get_flags(struct client *);
+struct window_pane *server_client_get_pane(struct client *);
+void	 server_client_set_pane(struct client *, struct window_pane *);
+void	 server_client_remove_pane(struct window_pane *);
 
 /* server-fn.c */
 void	 server_redraw_client(struct client *);