builtin/grep: convert to struct object_id

diff --git a/dir.h b/dir.h
index 97c83bb383a6b1fb5ce58d5e81dead570b73ac43..bf23a470af57775c8f0099597f7a403995bf3a89 100644 (file)
--- a/dir.h
+++ b/dir.h
@@ -335,4 +335,8 @@ struct untracked_cache *read_untracked_extension(const void *data, unsigned long
 void write_untracked_extension(struct strbuf *out, struct untracked_cache *untracked);
 void add_untracked_cache(struct index_state *istate);
 void remove_untracked_cache(struct index_state *istate);
+extern void connect_work_tree_and_git_dir(const char *work_tree, const char *git_dir);
+extern void relocate_gitdir(const char *path,
+                           const char *old_git_dir,
+                           const char *new_git_dir);
 #endif