general improvements

diff --git a/replace-object.h b/replace-object.h
index 9345e105ddcaa38cf9e856df70d960245a3b696c..04ed7a85a2402d64e715c38850a41bea43d0f3b3 100644 (file)
--- a/replace-object.h
+++ b/replace-object.h
@@ -10,12 +10,14 @@ struct replace_object {
        struct object_id replacement;
 };
 
+void prepare_replace_object(struct repository *r);
+
 /*
  * This internal function is only declared here for the benefit of
  * lookup_replace_object().  Please do not call it directly.
  */
-extern const struct object_id *do_lookup_replace_object(struct repository *r,
-                                                       const struct object_id *oid);
+const struct object_id *do_lookup_replace_object(struct repository *r,
+                                                const struct object_id *oid);
 
 /*
  * If object sha1 should be replaced, return the replacement object's