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-rw-r--r--Zend/zend_variables.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/Zend/zend_variables.h b/Zend/zend_variables.h
index 848efa3bf4..686c57ecf2 100644
--- a/Zend/zend_variables.h
+++ b/Zend/zend_variables.h
@@ -95,7 +95,6 @@ ZEND_API void _zval_internal_ptr_dtor_wrapper(zval *zvalue);
#endif
ZEND_API void zval_add_ref(zval *p);
-//??? previously references become regular values when refcount became 1
ZEND_API void zval_add_ref_unref(zval *p);
END_EXTERN_C()