1 files changed, 1 insertions, 0 deletions
diff --git a/intern.h b/intern.h
index 9f2793c9e8..46caaa091e 100644
--- a/intern.h
+++ b/intern.h
@@ -79,6 +79,7 @@ VALUE rb_big_xor _((VALUE, VALUE));
 VALUE rb_big_lshift _((VALUE, VALUE));
 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));