From 8e7ea6742a94ea62b421d7184e9eab17fb5da934 Mon Sep 17 00:00:00 2001
From: Joel Grunbaum <joelgrun@gmail.com>
Date: Wed, 21 Oct 2020 12:29:13 +0000
Subject: [PATCH] Added threading, progress and some comments, nearly done

---
 slist.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/slist.c b/slist.c
index 7aa0413..45bb3e6 100644
--- a/slist.c
+++ b/slist.c
@@ -65,6 +65,8 @@
 	 return 0;
 }
 
+// Sort with merge sort as works well for linked lists
+// Copied from https://www.geeksforgeeks.org/merge-sort-for-linked-list/
 int sort_servers(struct dns_list **headRef)
 {
 	struct dns_list *head = *headRef;

--
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