index-pack: correct --keep[=<msg>]

diff --git a/tree.h b/tree.h
index 69bcb5e0ec27de6699e349b8dcec26f1cbc4e741..d84ac63e511c30ae4e1c8ee2b9719d67fd9424da 100644 (file)
--- a/tree.h
+++ b/tree.h
@@ -16,6 +16,7 @@ struct tree *lookup_tree(const unsigned char *sha1);
 int parse_tree_buffer(struct tree *item, void *buffer, unsigned long size);
 
 int parse_tree(struct tree *tree);
+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 unsigned char *sha1);
@@ -25,7 +26,7 @@ typedef int (*read_tree_fn_t)(const unsigned char *, const char *, int, const ch
 
 extern int read_tree_recursive(struct tree *tree,
                               const char *base, int baselen,
-                              int stage, struct pathspec *pathspec,
+                              int stage, const struct pathspec *pathspec,
                               read_tree_fn_t fn, void *context);
 
 extern int read_tree(struct tree *tree, int stage, struct pathspec *pathspec);