First try on zooming

1 files changed, 3 insertions, 0 deletions

diff --git a/image.h b/image.h
index 9e14f15..659f3b9 100644
--- a/image.h
+++ b/image.h
@@ -43,4 +43,7 @@ int img_load(img_t*, const char*);
 void img_display(img_t*, win_t*);
 void img_render(img_t*, win_t*);
 
+int img_zoom_in(img_t*);
+int img_zoom_out(img_t*);
+
 #endif /* IMAGE_H */