From b49fbcef26f61f55a4825919cd6fe8478ee139d3 Mon Sep 17 00:00:00 2001
From: Nathaniel Beaver <nathanielmbeaver@gmail.com>
Date: Tue, 12 Jan 2016 22:23:20 -0600
Subject: [PATCH] Relevant link to C strings.

---
 readme.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/readme.rst b/readme.rst
index 44a6c36..201d769 100644
--- a/readme.rst
+++ b/readme.rst
@@ -689,6 +689,10 @@ but such restrictions do not apply to filenames.)
    tend to have their own difficulties,
    `such as storing strings of arbitrary length`_.
 
+   There is extensive discussion here:
+
+   https://utcc.utoronto.ca/~cks/space/blog/programming/CNullStringsDefense
+
    In any case, both Linux and `Windows use null-terminated strings`_,
    as do other modern operating systems.