From de79aaa7a9ad07664461ee8735299aa68c630969 Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Sat, 28 Jun 2014 17:35:22 +0200
Subject: Move non-trivial uint256.h methods to uint256.cpp

---
 src/util.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src/util.cpp')

diff --git a/src/util.cpp b/src/util.cpp
index 9e4b2b787..e67c0dfd8 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -419,6 +419,11 @@ const signed char p_util_hexdigit[256] =
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
   -1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1, };
 
+signed char HexDigit(char c)
+{
+    return p_util_hexdigit[(unsigned char)c];
+}
+
 bool IsHex(const string& str)
 {
     BOOST_FOREACH(char c, str)
-- 
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