Check file timestamps before loading from cache

1 files changed, 2 insertions, 0 deletions

diff --git a/image.h b/image.h
index 450a739..0f8835d 100644
--- a/image.h
+++ b/image.h
@@ -49,7 +49,9 @@ typedef struct img_s {
 void img_init(img_t*, win_t*);
 void img_free(img_t*);
 
+int img_check(const char*);
 int img_load(img_t*, const char*);
+
 void img_render(img_t*, win_t*);
 
 int img_fit(img_t*, win_t*);