From dc6607c93f3494d64972d99d26666f736a2ef6cb Mon Sep 17 00:00:00 2001
From: Yan Huihang <yhh2021x@163.com>
Date: Thu, 26 Aug 2021 12:55:59 +0800
Subject: [PATCH] Update README.md

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index df87fc1..140fc53 100644
--- a/README.md
+++ b/README.md
@@ -221,4 +221,4 @@ A. Yes, but as this project has not been widely used, there might be
    some bugs. Beware!
 
 **Q. How did you make this ?**  
-A. Here's a [link to my blog post](http://snaipe.me/c/c-smart-pointers/) on the matter.
+A. Here's a [link to my blog post](http://snaipe.me/c/c-smart-pointers/) on the matter. In short words, with `__attribute__ ((cleanup(func_to_free_stack)))`.