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-rw-r--r--Zend/zend_variables.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/Zend/zend_variables.h b/Zend/zend_variables.h
index ab5c5b38b8..2e2b183d76 100644
--- a/Zend/zend_variables.h
+++ b/Zend/zend_variables.h
@@ -78,6 +78,8 @@ 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()