From 8d953acff3174acedfb56e3b8ade5ad1ba6c31e8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Denis=20Nut=CC=A6iu?= <nutiudenis@hotmail.com>
Date: Thu, 19 May 2016 21:00:51 +0300
Subject: [PATCH] Updating comments

---
 lab12/3.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lab12/3.c b/lab12/3.c
index 403249a..d22ee03 100644
--- a/lab12/3.c
+++ b/lab12/3.c
@@ -147,6 +147,8 @@ int main(void) {
     Dlist dli1 = NULL;
     Dlist dli2 = NULL;
 
+    // can be done without passing & by using auxiliary variable
+    // like addr as demonstrated in the frist insert function.
     split_li_to_di(li, &dli1, &dli2);
 
     print_list(li);