1 files changed, 3 insertions, 0 deletions
diff --git a/object-file.h b/object-file.h
index bec855e8e5..f8a96a45f5 100644
--- a/object-file.h
+++ b/object-file.h
@@ -32,6 +32,9 @@ struct odb_source_loose {
 	 */
 	uint32_t subdir_seen[8]; /* 256 bits */
 	struct oidtree *cache;
+
+	/* Map between object IDs for loose objects. */
+	struct loose_object_map *map;
 };
 
 struct odb_source_loose *odb_source_loose_new(struct odb_source *source);