1 files changed, 1 insertions, 1 deletions
diff --git a/tmux.h b/tmux.h
index f8ceb95d..76bf8303 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1490,7 +1490,7 @@ struct client {
 #define CLIENT_REPEAT 0x20
 #define CLIENT_SUSPENDED 0x40
 #define CLIENT_ATTACHED 0x80
-/* 0x100 unused */
+#define CLIENT_EXITED 0x100
 #define CLIENT_DEAD 0x200
 #define CLIENT_REDRAWBORDERS 0x400
 #define CLIENT_READONLY 0x800