1 files changed, 0 insertions, 100 deletions
diff --git a/Godeps/_workspace/src/github.com/ethereum/ethash/js/util.js b/Godeps/_workspace/src/github.com/ethereum/ethash/js/util.js
deleted file mode 100644
index 79743cd91..000000000
--- a/Godeps/_workspace/src/github.com/ethereum/ethash/js/util.js
+++ /dev/null
@@ -1,100 +0,0 @@
-// util.js
-// Tim Hughes <tim@twistedfury.com>
-
-/*jslint node: true, shadow:true */
-"use strict";
-
-function nibbleToChar(nibble)
-{
-	return String.fromCharCode((nibble < 10 ? 48 : 87) + nibble);
-}
-
-function charToNibble(chr)
-{
-	if (chr >= 48 && chr <= 57)
-	{
-		return chr - 48;
-	}
-	if (chr >= 65 && chr <= 70)
-	{
-		return chr - 65 + 10;
-	}
-	if (chr >= 97 && chr <= 102)
-	{
-		return chr - 97 + 10;
-	}
-	return 0;
-}
-
-function stringToBytes(str)
-{
-	var bytes = new Uint8Array(str.length);
-	for (var i = 0; i != str.length; ++i)
-	{
-		bytes[i] = str.charCodeAt(i);
-	}
-	return bytes;
-}
-
-function hexStringToBytes(str)
-{
-	var bytes = new Uint8Array(str.length>>>1);
-	for (var i = 0; i != bytes.length; ++i)
-	{
-		bytes[i] = charToNibble(str.charCodeAt(i<<1 | 0)) << 4;
-		bytes[i] |= charToNibble(str.charCodeAt(i<<1 | 1));
-	}
-	return bytes;
-}
-
-function bytesToHexString(bytes)
-{
-	var str = "";
-	for (var i = 0; i != bytes.length; ++i)
-	{
-		str += nibbleToChar(bytes[i] >>> 4);
-		str += nibbleToChar(bytes[i] & 0xf);
-	}
-	return str;
-}
-
-function wordsToHexString(words)
-{
-	return bytesToHexString(new Uint8Array(words.buffer));
-}
-
-function uint32ToHexString(num)
-{
-	var buf = new Uint8Array(4);
-	buf[0] = (num >> 24) & 0xff;
-	buf[1] = (num >> 16) & 0xff;
-	buf[2] = (num >> 8) & 0xff;
-	buf[3] = (num >> 0) & 0xff;
-	return bytesToHexString(buf);
-}
-
-function toWords(input)
-{
-	if (input instanceof Uint32Array)
-	{
-		return input;
-	}
-	else if (input instanceof Uint8Array)
-	{
-		var tmp = new Uint8Array((input.length + 3) & ~3);
-		tmp.set(input);
-		return new Uint32Array(tmp.buffer);
-	}
-	else if (typeof input === typeof "")
-	{
-		return toWords(stringToBytes(input));
-	}
-	return null;
-}
-
-exports.stringToBytes = stringToBytes;
-exports.hexStringToBytes = hexStringToBytes;
-exports.bytesToHexString = bytesToHexString;
-exports.wordsToHexString = wordsToHexString;
-exports.uint32ToHexString = uint32ToHexString;
-exports.toWords = toWords;
-\ No newline at end of file