1 files changed, 1 insertions, 1 deletions
diff --git a/Zend/zend_stack.h b/Zend/zend_stack.h
index abd3652529..55da44c7bf 100644
--- a/Zend/zend_stack.h
+++ b/Zend/zend_stack.h
@@ -17,7 +17,7 @@
 #ifndef _ZEND_STACK_H
 #define _ZEND_STACK_H
 
-typedef struct {
+typedef struct _zend_stack {
 	int top, max;
 	void **elements;
 } zend_stack;