Merge branch 'jc/cache-tree' into next

* jc/cache-tree:
  read-tree: teach 1-way merege and plain read to prime cache-tree.
  read-tree: teach 1 and 2 way merges about cache-tree.
  update-index: when --unresolve, smudge the relevant cache-tree entries.

1 files changed, 1 insertions, 0 deletions

diff --git a/cache-tree.h b/cache-tree.h
index c70a7699a9..5d824df2ec 100644
--- a/cache-tree.h
+++ b/cache-tree.h
@@ -20,6 +20,7 @@ struct cache_tree {
 struct cache_tree *cache_tree(void);
 void cache_tree_free(struct cache_tree **);
 void cache_tree_invalidate_path(struct cache_tree *, const char *);
+struct cache_tree_sub *cache_tree_sub(struct cache_tree *, const char *);
 
 void *cache_tree_write(struct cache_tree *root, unsigned long *size_p);
 struct cache_tree *cache_tree_read(const char *buffer, unsigned long size);