const char *
_find_prefix (const char *name);
+const char *
+_notmuch_database_relative_path (notmuch_database_t *notmuch,
+ const char *path);
+
+notmuch_status_t
+_notmuch_database_find_parent_id (notmuch_database_t *notmuch,
+ const char *path,
+ unsigned int *parent_id);
+
/* thread.cc */
notmuch_thread_t *