1 files changed, 2 insertions, 0 deletions
diff --git a/intern.h b/intern.h
index d99a7c0163..cb16a81eb1 100644
--- a/intern.h
+++ b/intern.h
@@ -98,6 +98,8 @@ double rb_big2dbl _((VALUE));
 VALUE rb_big_plus _((VALUE, VALUE));
 VALUE rb_big_minus _((VALUE, VALUE));
 VALUE rb_big_mul _((VALUE, VALUE));
+VALUE rb_big_div _((VALUE, VALUE));
+VALUE rb_big_modulo _((VALUE, VALUE));
 VALUE rb_big_divmod _((VALUE, VALUE));
 VALUE rb_big_pow _((VALUE, VALUE));
 VALUE rb_big_and _((VALUE, VALUE));