const char *fmt, ...)
__attribute__((format (printf, 2, 3)));
+/*
+ * Parse a worktree ref (i.e. with prefix main-worktree/ or
+ * worktrees/) and return the position of the worktree's name and
+ * length (or NULL and zero if it's main worktree), and ref.
+ *
+ * All name, name_length and ref arguments could be NULL.
+ */
+int parse_worktree_ref(const char *worktree_ref, const char **name,
+ int *name_length, const char **ref);
+
+/*
+ * Return a refname suitable for access from the current ref store.
+ */
+void strbuf_worktree_ref(const struct worktree *wt,
+ struct strbuf *sb,
+ const char *refname);
+
+/*
+ * Return a refname suitable for access from the current ref
+ * store. The result will be destroyed at the next call.
+ */
+const char *worktree_ref(const struct worktree *wt,
+ const char *refname);
+
#endif