1 files changed, 1 insertions, 0 deletions
diff --git a/commands.h b/commands.h
index aeaf884..4364722 100644
--- a/commands.h
+++ b/commands.h
@@ -61,6 +61,7 @@ bool i_set_zoom(arg_t);
 bool i_fit_to_win(arg_t);
 bool i_fit_to_img(arg_t);
 bool i_rotate(arg_t);
+bool i_flip(arg_t);
 bool i_toggle_slideshow(arg_t);
 bool i_adjust_slideshow(arg_t);
 bool i_reset_slideshow(arg_t);