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-rw-r--r--refs/refs-internal.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/refs/refs-internal.h b/refs/refs-internal.h
index 467f4b3c93..3155708345 100644
--- a/refs/refs-internal.h
+++ b/refs/refs-internal.h
@@ -453,6 +453,9 @@ void base_ref_iterator_free(struct ref_iterator *iter);
*/
typedef int ref_iterator_advance_fn(struct ref_iterator *ref_iterator);
+/*
+ * Peels the current ref, returning 0 for success or -1 for failure.
+ */
typedef int ref_iterator_peel_fn(struct ref_iterator *ref_iterator,
struct object_id *peeled);