1 files changed, 1 insertions, 1 deletions
diff --git a/image.h b/image.h
index 7ed104e..09322c2 100644
--- a/image.h
+++ b/image.h
@@ -84,7 +84,7 @@ void img_flip(img_t*, flipdir_t);
 
 void img_toggle_antialias(img_t*);
 
-void img_set_gamma(img_t*, int);
+bool img_change_gamma(img_t*, int);
 
 bool img_frame_navigate(img_t*, int);
 bool img_frame_animate(img_t*, bool);