From 03f85bc91d4ef39ce530e26a810765c1420a7eec Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 12 Sep 2018 20:51:08 +0900
Subject: [PATCH] [Modify] Add it

---
 websocket-sharp/Net/HttpUtility.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
index 6772f666..7cca940e 100644
--- a/websocket-sharp/Net/HttpUtility.cs
+++ b/websocket-sharp/Net/HttpUtility.cs
@@ -412,6 +412,19 @@ namespace WebSocketSharp.Net
              || c == '_';
     }
 
+    private static bool isUnreservedInRfc2396 (char c)
+    {
+      return c == '!'
+             || c == '\''
+             || c == '('
+             || c == ')'
+             || c == '*'
+             || c == '-'
+             || c == '.'
+             || c == '_'
+             || c == '~';
+    }
+
     private static bool notEncoded (char c)
     {
       return c == '!' ||