PPCoin: Add block signature

[novacoin.git] / src / script.h

diff --git a/src/script.h b/src/script.h
index 9d94e3f..3d40964 100644 (file)
--- a/src/script.h
+++ b/src/script.h
@@ -1,4 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
+// Copyright (c) 2011 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file license.txt or http://www.opensource.org/licenses/mit-license.php.
 #ifndef H_BITCOIN_SCRIPT
@@ -10,6 +11,10 @@
 #include <string>
 #include <vector>
 
+#include <boost/foreach.hpp>
+
+typedef std::vector<unsigned char> valtype;
+
 class CTransaction;
 
 enum
@@ -689,11 +694,14 @@ public:
 
 
 
+bool EvalScript(std::vector<std::vector<unsigned char> >& stack, const CScript& script, const CTransaction& txTo, unsigned int nIn, int nHashType);
 
 bool IsStandard(const CScript& scriptPubKey);
 bool IsMine(const CKeyStore& keystore, const CScript& scriptPubKey);
 bool ExtractAddress(const CScript& scriptPubKey, const CKeyStore* pkeystore, CBitcoinAddress& addressRet);
 bool SignSignature(const CKeyStore& keystore, const CTransaction& txFrom, CTransaction& txTo, unsigned int nIn, int nHashType=SIGHASH_ALL, CScript scriptPrereq=CScript());
 bool VerifySignature(const CTransaction& txFrom, const CTransaction& txTo, unsigned int nIn, int nHashType=0);
+bool Solver(const CScript& scriptPubKey, std::vector<std::pair<opcodetype, valtype> >& vSolutionRet);
+
 
 #endif