From e790a33ce68a4cc87a5f45b208036e466033d5ff Mon Sep 17 00:00:00 2001
From: Alexis Mousset <contact@amousset.me>
Date: Sun, 1 Mar 2015 11:23:46 +0100
Subject: [PATCH] Add NULL character

---
 src/common.rs | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/common.rs b/src/common.rs
index 2713779..b9dbfc3 100644
--- a/src/common.rs
+++ b/src/common.rs
@@ -37,3 +37,6 @@ pub static COLON: &'static str = ":";
 
 /// The ending of message content
 pub static MESSAGE_ENDING: &'static str = "\r\n.\r\n";
+
+/// NUL unicode character
+pub static NUL: &'static str = "\0";