1 files changed, 2 insertions, 4 deletions
diff --git a/hash.h b/hash.h
index 89048457..52783d37 100644
--- a/hash.h
+++ b/hash.h
@@ -53,11 +53,9 @@ val hash_keys(val hash);
 val hash_values(val hash);
 val hash_pairs(val hash);
 val hash_alist(val hash);
-val hash_uni(val hash1, val hash2);
-val hash_guni(val hash1, val hash2);
+val hash_uni(val hash1, val hash2, val join_func);
 val hash_diff(val hash1, val hash2);
-val hash_isec(val hash1, val hash2);
-val hash_gisec(val hash1, val hash2);
+val hash_isec(val hash1, val hash2, val join_func);
 val hash_update(val hash, val fun);
 
 void hash_process_weak(void);