1 files changed, 2 insertions, 0 deletions
diff --git a/Zend/zend_stream.h b/Zend/zend_stream.h
index ae5c73028f..87aec7aff3 100644
--- a/Zend/zend_stream.h
+++ b/Zend/zend_stream.h
@@ -28,6 +28,7 @@
 /* Lightweight stream implementation for the ZE scanners.
  * These functions are private to the engine.
  * */
+typedef size_t (*zend_stream_fsizer_t)(void* handle);
 typedef size_t (*zend_stream_reader_t)(void* handle, char *buf, size_t len);
 typedef void   (*zend_stream_closer_t)(void* handle);
 
@@ -43,6 +44,7 @@ typedef struct _zend_stream {
 	void        *handle;
 	int         isatty;
 	zend_stream_reader_t   reader;
+	zend_stream_fsizer_t   fsizer;
 	zend_stream_closer_t   closer;
 } zend_stream;