unpack-trees.c: look ahead in the index

diff --git a/cache.h b/cache.h
index bf468e52352c193b355222b718d9f5125c26052c..9a9596386d704742ee3f381edd893515f179bcf8 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -178,6 +178,8 @@ struct cache_entry {
 #define CE_HASHED    (0x100000)
 #define CE_UNHASHED  (0x200000)
 
+#define CE_UNPACKED  (0x1000000)
+
 /*
  * Extended on-disk flags
  */