1 files changed, 2 insertions, 2 deletions
diff --git a/intern.h b/intern.h
index e94077e70a..1850f7b187 100644
--- a/intern.h
+++ b/intern.h
@@ -97,8 +97,8 @@ VALUE rb_big_rand _((VALUE, double*));
 /* class.c */
 VALUE rb_class_boot _((VALUE));
 VALUE rb_class_new _((VALUE));
-VALUE rb_mod_clone _((VALUE));
-VALUE rb_mod_dup _((VALUE));
+VALUE rb_mod_init_copy _((VALUE, VALUE));
+VALUE rb_class_init_copy _((VALUE, VALUE));
 VALUE rb_singleton_class_clone _((VALUE));
 void rb_singleton_class_attached _((VALUE,VALUE));
 VALUE rb_make_metaclass _((VALUE, VALUE));