From 38a11e91fb93c0c8c03fbd3103d47a0a624bede9 Mon Sep 17 00:00:00 2001
From: zeromus <zeromus@zeromus.org>
Date: Mon, 13 Jun 2011 05:39:01 +0000
Subject: [PATCH] check out this awesome extension method

---
 BizHawk.Emulation/Util.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/BizHawk.Emulation/Util.cs b/BizHawk.Emulation/Util.cs
index 71b88cd30e..c7a50dcf9a 100644
--- a/BizHawk.Emulation/Util.cs
+++ b/BizHawk.Emulation/Util.cs
@@ -88,6 +88,11 @@ namespace BizHawk
             return true;
         }
 
+		public static bool Bit(this byte b, int index)
+		{
+			return (b & (1 << index)) != 0;
+		}
+
         public static string GetPrecedingString(this string str, string value)
         {
             int index = str.IndexOf(value);