1 files changed, 1 insertions, 1 deletions
diff --git a/tmux.h b/tmux.h
index 3069f89b..a9e41351 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1351,7 +1351,7 @@ void	tty_puts(struct tty *, const char *);
 void	tty_putc(struct tty *, u_char);
 void	tty_pututf8(struct tty *, const struct grid_utf8 *);
 void	tty_init(struct tty *, int, char *);
-void	tty_resize(struct tty *);
+int	tty_resize(struct tty *);
 void	tty_start_tty(struct tty *);
 void	tty_stop_tty(struct tty *);
 void	tty_set_title(struct tty *, const char *);