From b38863e4db6c6629222046f056bf20f3e520744d Mon Sep 17 00:00:00 2001
From: Jeff Garzik <jgarzik@bitpay.com>
Date: Fri, 13 Sep 2013 15:32:35 -0400
Subject: [PATCH] util/util: remove buf64(), both incorrect and unnecessary

---
 util/util.js | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/util/util.js b/util/util.js
index fe170a1..076951f 100644
--- a/util/util.js
+++ b/util/util.js
@@ -323,15 +323,6 @@ var varStrBuf = exports.varStrBuf = function varStrBuf(s) {
   return Buffer.concat(varIntBuf(s.length), s);
 };
 
-var buf64 = exports.buf64 = function buf64(n) {
-  var lo = n & 0xffffffff;
-  var hi = (n >>> 32);
-  var buf = new Buffer(4 + 4);
-  buf.writeUInt32LE(lo, 0);
-  buf.writeUInt32LE(hi, 4);
-  return buf;
-};
-
 // Initializations
 exports.NULL_HASH = new Buffer(32).fill(0);
 exports.EMPTY_BUFFER = new Buffer(0);