From c923cdbd5b5d143a77ee5f2c3f0bd72aa4f1716e Mon Sep 17 00:00:00 2001
From: Satoshi Nakamoto <satoshin@gmx.com>
Date: Mon, 16 Aug 2010 20:52:36 +0000
Subject: [PATCH] wrap sha256.cpp in FOURWAYSSE2 #ifdef

---
 sha256.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sha256.cpp b/sha256.cpp
index d564c795..057f9423 100644
--- a/sha256.cpp
+++ b/sha256.cpp
@@ -2,6 +2,8 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 
+#ifdef FOURWAYSSE2
+
 #include <string.h>
 #include <assert.h>
 
@@ -417,3 +419,5 @@ void Double_BlockSHA256(const void* pin, void* pad, const void *pre, unsigned in
     }
 
 }
+
+#endif // FOURWAYSSE2