1 files changed, 3 insertions, 1 deletions
diff --git a/rerere.h b/rerere.h
index 1222e91..c2961fe 100644
--- a/rerere.h
+++ b/rerere.h
@@ -16,8 +16,10 @@ struct pathspec;
  */
 extern void *RERERE_RESOLVED;
 
+struct rerere_dir;
 struct rerere_id {
-	char hex[41];
+	struct rerere_dir *collection;
+	int variant;
 };
 
 extern int setup_rerere(struct string_list *, int);