tree: enable cmp_cache_name_compare() to be used elsewhere

Signed-off-by: Elijah Newren <newren@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/tree.h b/tree.h
index 9383745..3eb0484 100644
--- a/tree.h
+++ b/tree.h
@@ -28,6 +28,8 @@ void free_tree_buffer(struct tree *tree);
 /* Parses and returns the tree in the given ent, chasing tags and commits. */
 struct tree *parse_tree_indirect(const struct object_id *oid);
 
+int cmp_cache_name_compare(const void *a_, const void *b_);
+
 #define READ_TREE_RECURSIVE 1
 typedef int (*read_tree_fn_t)(const struct object_id *, struct strbuf *, const char *, unsigned int, int, void *);