1 files changed, 4 insertions, 0 deletions
diff --git a/internal.h b/internal.h
index 21491c317f..7446ce6041 100644
--- a/internal.h
+++ b/internal.h
@@ -1552,6 +1552,10 @@ void rb_class_modify_check(VALUE);
 #define id_status ruby_static_id_status
 NORETURN(VALUE rb_f_raise(int argc, VALUE *argv));
 
+/* -- Remove In 3.0 -- */
+int rb_empty_keyword_given_p(void);
+VALUE * rb_add_empty_keyword(int argc, const VALUE *argv);
+
 /* eval_error.c */
 VALUE rb_get_backtrace(VALUE info);