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-rw-r--r--erts/emulator/beam/erl_map.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/erts/emulator/beam/erl_map.h b/erts/emulator/beam/erl_map.h
index 659295184d..db22d461ce 100644
--- a/erts/emulator/beam/erl_map.h
+++ b/erts/emulator/beam/erl_map.h
@@ -102,6 +102,7 @@ int erts_validate_and_sort_map(map_t* map);
Uint hashmap_over_estimated_heap_size(Uint n);
void hashmap_iterator_init(struct ErtsWStack_* s, Eterm node);
Eterm* hashmap_iterator_next(struct ErtsWStack_* s);
+Eterm* hashmap_iterator_prev(struct ErtsWStack_* s);
int hashmap_key_hash_cmp(Eterm* ap, Eterm* bp);
Eterm erts_hashmap_from_array(ErtsHeapFactory*, Eterm *leafs, Uint n, int reject_dupkeys);
const Eterm *erts_hashmap_get(Uint32 hx, Eterm key, Eterm map);