1 files changed, 2 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index f52a3b1c32..4c32fe26d4 100644
--- a/internal.h
+++ b/internal.h
@@ -702,6 +702,8 @@ VALUE rb_hash_has_key(VALUE hash, VALUE key);
 VALUE rb_hash_set_default_proc(VALUE hash, VALUE proc);
 long rb_objid_hash(st_index_t index);
 VALUE rb_ident_hash_new(void);
+st_table *rb_init_identtable(void);
+st_table *rb_init_identtable_with_size(st_index_t size);
 
 #define RHASH_TBL_RAW(h) rb_hash_tbl_raw(h)
 VALUE rb_hash_keys(VALUE hash);