Cleanup code using forward declarations.

Use misc methods of avoiding unnecesary header includes.
Replace int typedefs with int##_t from stdint.h.
Replace PRI64[xdu] with PRI[xdu]64 from inttypes.h.
Normalize QT_VERSION ifs where possible.
Resolve some indirect dependencies as direct ones.
Remove extern declarations from .cpp files.

175 files changed, 2022 insertions, 1622 deletions

diff --git a/src/Makefile.am b/src/Makefile.am
index b09c656597..2571a6d755 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -16,7 +16,7 @@ BITCOIN_CORE_H = addrman.h alert.h allocators.h base58.h bignum.h \
   bitcoinrpc.h bloom.h chainparams.h checkpoints.h checkqueue.h \
   clientversion.h compat.h core.h crypter.h db.h hash.h init.h \
   key.h keystore.h leveldbwrapper.h limitedmap.h main.h miner.h mruset.h \
-  netbase.h net.h protocol.h script.h serialize.h sync.h threadsafety.h \
+  netbase.h net.h noui.h protocol.h script.h serialize.h sync.h threadsafety.h \
   txdb.h txmempool.h ui_interface.h uint256.h util.h version.h walletdb.h wallet.h
 
 JSON_H = json/json_spirit.h json/json_spirit_error_position.h \
diff --git a/src/addrman.cpp b/src/addrman.cpp
index 731ff2abed..815da07c9b 100644
--- a/src/addrman.cpp
+++ b/src/addrman.cpp
@@ -3,7 +3,9 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "addrman.h"
+
 #include "hash.h"
+#include "serialize.h"
 
 using namespace std;
 
@@ -12,12 +14,12 @@ int CAddrInfo::GetTriedBucket(const std::vector<unsigned char> &nKey) const
     CDataStream ss1(SER_GETHASH, 0);
     std::vector<unsigned char> vchKey = GetKey();
     ss1 << nKey << vchKey;
-    uint64 hash1 = Hash(ss1.begin(), ss1.end()).Get64();
+    uint64_t hash1 = Hash(ss1.begin(), ss1.end()).Get64();
 
     CDataStream ss2(SER_GETHASH, 0);
     std::vector<unsigned char> vchGroupKey = GetGroup();
     ss2 << nKey << vchGroupKey << (hash1 % ADDRMAN_TRIED_BUCKETS_PER_GROUP);
-    uint64 hash2 = Hash(ss2.begin(), ss2.end()).Get64();
+    uint64_t hash2 = Hash(ss2.begin(), ss2.end()).Get64();
     return hash2 % ADDRMAN_TRIED_BUCKET_COUNT;
 }
 
@@ -27,15 +29,15 @@ int CAddrInfo::GetNewBucket(const std::vector<unsigned char> &nKey, const CNetAd
     std::vector<unsigned char> vchGroupKey = GetGroup();
     std::vector<unsigned char> vchSourceGroupKey = src.GetGroup();
     ss1 << nKey << vchGroupKey << vchSourceGroupKey;
-    uint64 hash1 = Hash(ss1.begin(), ss1.end()).Get64();
+    uint64_t hash1 = Hash(ss1.begin(), ss1.end()).Get64();
 
     CDataStream ss2(SER_GETHASH, 0);
     ss2 << nKey << vchSourceGroupKey << (hash1 % ADDRMAN_NEW_BUCKETS_PER_SOURCE_GROUP);
-    uint64 hash2 = Hash(ss2.begin(), ss2.end()).Get64();
+    uint64_t hash2 = Hash(ss2.begin(), ss2.end()).Get64();
     return hash2 % ADDRMAN_NEW_BUCKET_COUNT;
 }
 
-bool CAddrInfo::IsTerrible(int64 nNow) const
+bool CAddrInfo::IsTerrible(int64_t nNow) const
 {
     if (nLastTry && nLastTry >= nNow-60) // never remove things tried the last minute
         return false;
@@ -55,12 +57,12 @@ bool CAddrInfo::IsTerrible(int64 nNow) const
     return false;
 }
 
-double CAddrInfo::GetChance(int64 nNow) const
+double CAddrInfo::GetChance(int64_t nNow) const
 {
     double fChance = 1.0;
 
-    int64 nSinceLastSeen = nNow - nTime;
-    int64 nSinceLastTry = nNow - nLastTry;
+    int64_t nSinceLastSeen = nNow - nTime;
+    int64_t nSinceLastTry = nNow - nLastTry;
 
     if (nSinceLastSeen < 0) nSinceLastSeen = 0;
     if (nSinceLastTry < 0) nSinceLastTry = 0;
@@ -129,7 +131,7 @@ int CAddrMan::SelectTried(int nKBucket)
 
     // random shuffle the first few elements (using the entire list)
     // find the least recently tried among them
-    int64 nOldest = -1;
+    int64_t nOldest = -1;
     int nOldestPos = -1;
     for (unsigned int i = 0; i < ADDRMAN_TRIED_ENTRIES_INSPECT_ON_EVICT && i < vTried.size(); i++)
     {
@@ -259,7 +261,7 @@ void CAddrMan::MakeTried(CAddrInfo& info, int nId, int nOrigin)
     return;
 }
 
-void CAddrMan::Good_(const CService &addr, int64 nTime)
+void CAddrMan::Good_(const CService &addr, int64_t nTime)
 {
     int nId;
     CAddrInfo *pinfo = Find(addr, &nId);
@@ -308,7 +310,7 @@ void CAddrMan::Good_(const CService &addr, int64 nTime)
     MakeTried(info, nId, nUBucket);
 }
 
-bool CAddrMan::Add_(const CAddress &addr, const CNetAddr& source, int64 nTimePenalty)
+bool CAddrMan::Add_(const CAddress &addr, const CNetAddr& source, int64_t nTimePenalty)
 {
     if (!addr.IsRoutable())
         return false;
@@ -321,9 +323,9 @@ bool CAddrMan::Add_(const CAddress &addr, const CNetAddr& source, int64 nTimePen
     {
         // periodically update nTime
         bool fCurrentlyOnline = (GetAdjustedTime() - addr.nTime < 24 * 60 * 60);
-        int64 nUpdateInterval = (fCurrentlyOnline ? 60 * 60 : 24 * 60 * 60);
+        int64_t nUpdateInterval = (fCurrentlyOnline ? 60 * 60 : 24 * 60 * 60);
         if (addr.nTime && (!pinfo->nTime || pinfo->nTime < addr.nTime - nUpdateInterval - nTimePenalty))
-            pinfo->nTime = max((int64)0, addr.nTime - nTimePenalty);
+            pinfo->nTime = max((int64_t)0, addr.nTime - nTimePenalty);
 
         // add services
         pinfo->nServices |= addr.nServices;
@@ -348,7 +350,7 @@ bool CAddrMan::Add_(const CAddress &addr, const CNetAddr& source, int64 nTimePen
             return false;
     } else {
         pinfo = Create(addr, source, &nId);
-        pinfo->nTime = max((int64)0, (int64)pinfo->nTime - nTimePenalty);
+        pinfo->nTime = max((int64_t)0, (int64_t)pinfo->nTime - nTimePenalty);
         nNew++;
         fNew = true;
     }
@@ -365,7 +367,7 @@ bool CAddrMan::Add_(const CAddress &addr, const CNetAddr& source, int64 nTimePen
     return fNew;
 }
 
-void CAddrMan::Attempt_(const CService &addr, int64 nTime)
+void CAddrMan::Attempt_(const CService &addr, int64_t nTime)
 {
     CAddrInfo *pinfo = Find(addr);
 
@@ -504,7 +506,7 @@ void CAddrMan::GetAddr_(std::vector<CAddress> &vAddr)
     }
 }
 
-void CAddrMan::Connected_(const CService &addr, int64 nTime)
+void CAddrMan::Connected_(const CService &addr, int64_t nTime)
 {
     CAddrInfo *pinfo = Find(addr);
 
@@ -519,7 +521,7 @@ void CAddrMan::Connected_(const CService &addr, int64 nTime)
         return;
 
     // update info
-    int64 nUpdateInterval = 20 * 60;
+    int64_t nUpdateInterval = 20 * 60;
     if (nTime - info.nTime > nUpdateInterval)
         info.nTime = nTime;
 }
diff --git a/src/addrman.h b/src/addrman.h
index d703e1091e..e2b0cb1093 100644
--- a/src/addrman.h
+++ b/src/addrman.h
@@ -1,21 +1,22 @@
 // Copyright (c) 2012 Pieter Wuille
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef _BITCOIN_ADDRMAN
 #define _BITCOIN_ADDRMAN 1
 
 #include "netbase.h"
 #include "protocol.h"
-#include "util.h"
 #include "sync.h"
-
+#include "util.h"
 
 #include <map>
+#include <set>
+#include <stdint.h>
 #include <vector>
 
 #include <openssl/rand.h>
 
-
 /** Extended statistics about a CAddress */
 class CAddrInfo : public CAddress
 {
@@ -24,10 +25,10 @@ private:
     CNetAddr source;
 
     // last successful connection by us
-    int64 nLastSuccess;
+    int64_t nLastSuccess;
 
     // last try whatsoever by us:
-    // int64 CAddress::nLastTry
+    // int64_t CAddress::nLastTry
 
     // connection attempts since last successful attempt
     int nAttempts;
@@ -86,10 +87,10 @@ public:
     }
 
     // Determine whether the statistics about this entry are bad enough so that it can just be deleted
-    bool IsTerrible(int64 nNow = GetAdjustedTime()) const;
+    bool IsTerrible(int64_t nNow = GetAdjustedTime()) const;
 
     // Calculate the relative chance this entry should be given when selecting nodes to connect to
-    double GetChance(int64 nNow = GetAdjustedTime()) const;
+    double GetChance(int64_t nNow = GetAdjustedTime()) const;
 
 };
 
@@ -220,13 +221,13 @@ protected:
     void MakeTried(CAddrInfo& info, int nId, int nOrigin);
 
     // Mark an entry "good", possibly moving it from "new" to "tried".
-    void Good_(const CService &addr, int64 nTime);
+    void Good_(const CService &addr, int64_t nTime);
 
     // Add an entry to the "new" table.
-    bool Add_(const CAddress &addr, const CNetAddr& source, int64 nTimePenalty);
+    bool Add_(const CAddress &addr, const CNetAddr& source, int64_t nTimePenalty);
 
     // Mark an entry as attempted to connect.
-    void Attempt_(const CService &addr, int64 nTime);
+    void Attempt_(const CService &addr, int64_t nTime);
 
     // Select an address to connect to.
     // nUnkBias determines how much to favor new addresses over tried ones (min=0, max=100)
@@ -241,7 +242,7 @@ protected:
     void GetAddr_(std::vector<CAddress> &vAddr);
 
     // Mark an entry as currently-connected-to.
-    void Connected_(const CService &addr, int64 nTime);
+    void Connected_(const CService &addr, int64_t nTime);
 
 public:
 
@@ -409,7 +410,7 @@ public:
     }
 
     // Add a single address.
-    bool Add(const CAddress &addr, const CNetAddr& source, int64 nTimePenalty = 0)
+    bool Add(const CAddress &addr, const CNetAddr& source, int64_t nTimePenalty = 0)
     {
         bool fRet = false;
         {
@@ -424,7 +425,7 @@ public:
     }
 
     // Add multiple addresses.
-    bool Add(const std::vector<CAddress> &vAddr, const CNetAddr& source, int64 nTimePenalty = 0)
+    bool Add(const std::vector<CAddress> &vAddr, const CNetAddr& source, int64_t nTimePenalty = 0)
     {
         int nAdd = 0;
         {
@@ -440,7 +441,7 @@ public:
     }
 
     // Mark an entry as accessible.
-    void Good(const CService &addr, int64 nTime = GetAdjustedTime())
+    void Good(const CService &addr, int64_t nTime = GetAdjustedTime())
     {
         {
             LOCK(cs);
@@ -451,7 +452,7 @@ public:
     }
 
     // Mark an entry as connection attempted to.
-    void Attempt(const CService &addr, int64 nTime = GetAdjustedTime())
+    void Attempt(const CService &addr, int64_t nTime = GetAdjustedTime())
     {
         {
             LOCK(cs);
@@ -489,7 +490,7 @@ public:
     }
 
     // Mark an entry as currently-connected-to.
-    void Connected(const CService &addr, int64 nTime = GetAdjustedTime())
+    void Connected(const CService &addr, int64_t nTime = GetAdjustedTime())
     {
         {
             LOCK(cs);
diff --git a/src/alert.cpp b/src/alert.cpp
index c9cde17955..b900fe41e5 100644
--- a/src/alert.cpp
+++ b/src/alert.cpp
@@ -2,17 +2,20 @@
 // Alert system
 //
 
-#include <algorithm>
-#include <boost/algorithm/string/classification.hpp>
-#include <boost/algorithm/string/replace.hpp>
-#include <boost/foreach.hpp>
-#include <map>
-
 #include "alert.h"
+
 #include "key.h"
 #include "net.h"
-#include "sync.h"
 #include "ui_interface.h"
+#include "util.h"
+
+#include <algorithm>
+#include <inttypes.h>
+#include <map>
+
+#include <boost/algorithm/string/classification.hpp>
+#include <boost/algorithm/string/replace.hpp>
+#include <boost/foreach.hpp>
 
 using namespace std;
 
@@ -48,8 +51,8 @@ std::string CUnsignedAlert::ToString() const
     return strprintf(
         "CAlert(\n"
         "    nVersion     = %d\n"
-        "    nRelayUntil  = %"PRI64d"\n"
-        "    nExpiration  = %"PRI64d"\n"
+        "    nRelayUntil  = %"PRId64"\n"
+        "    nExpiration  = %"PRId64"\n"
         "    nID          = %d\n"
         "    nCancel      = %d\n"
         "    setCancel    = %s\n"
diff --git a/src/alert.h b/src/alert.h
index e4841f9c3f..da140be5e5 100644
--- a/src/alert.h
+++ b/src/alert.h
@@ -6,13 +6,20 @@
 #ifndef _BITCOINALERT_H_
 #define _BITCOINALERT_H_ 1
 
+#include "serialize.h"
+#include "sync.h"
+
+#include <map>
 #include <set>
+#include <stdint.h>
 #include <string>
 
-#include "uint256.h"
-#include "util.h"
-
+class CAlert;
 class CNode;
+class uint256;
+
+extern std::map<uint256, CAlert> mapAlerts;
+extern CCriticalSection cs_mapAlerts;
 
 /** Alerts are for notifying old versions if they become too obsolete and
  * need to upgrade.  The message is displayed in the status bar.
@@ -24,8 +31,8 @@ class CUnsignedAlert
 {
 public:
     int nVersion;
-    int64 nRelayUntil;      // when newer nodes stop relaying to newer nodes
-    int64 nExpiration;
+    int64_t nRelayUntil;      // when newer nodes stop relaying to newer nodes
+    int64_t nExpiration;
     int nID;
     int nCancel;
     std::set<int> setCancel;
diff --git a/src/allocators.h b/src/allocators.h
index a806780ad3..7012ef7e2a 100644
--- a/src/allocators.h
+++ b/src/allocators.h
@@ -2,17 +2,18 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_ALLOCATORS_H
 #define BITCOIN_ALLOCATORS_H
 
-#include <string.h>
+#include <map>
 #include <string>
+#include <string.h>
+
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/once.hpp>
-#include <map>
 #include <openssl/crypto.h> // for OPENSSL_cleanse()
 
-
 /**
  * Thread-safe class to keep track of locked (ie, non-swappable) memory pages.
  *
diff --git a/src/base58.h b/src/base58.h
index 44bf5281e1..ebe5376825 100644
--- a/src/base58.h
+++ b/src/base58.h
@@ -3,7 +3,6 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-
 //
 // Why base-58 instead of standard base-64 encoding?
 // - Don't want 0OIl characters that look the same in some fonts and
@@ -15,14 +14,18 @@
 #ifndef BITCOIN_BASE58_H
 #define BITCOIN_BASE58_H
 
-#include <string>
-#include <vector>
-
-#include "chainparams.h"
 #include "bignum.h"
+#include "chainparams.h"
+#include "hash.h"
 #include "key.h"
 #include "script.h"
-#include "allocators.h"
+#include "uint256.h"
+
+#include <string>
+#include <vector>
+
+#include <boost/variant/apply_visitor.hpp>
+#include <boost/variant/static_visitor.hpp>
 
 static const char* pszBase58 = "123456789ABCDEFGHJKLMNPQRSTUVWXYZabcdefghijkmnopqrstuvwxyz";
 
diff --git a/src/bignum.h b/src/bignum.h
index e9d9007d3d..0259338b31 100644
--- a/src/bignum.h
+++ b/src/bignum.h
@@ -2,14 +2,19 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_BIGNUM_H
 #define BITCOIN_BIGNUM_H
 
+#include "serialize.h"
+#include "uint256.h"
+#include "version.h"
+
 #include <stdexcept>
+#include <stdint.h>
 #include <vector>
-#include <openssl/bn.h>
 
-#include "util.h" // for uint64
+#include <openssl/bn.h>
 
 /** Errors thrown by the bignum class */
 class bignum_error : public std::runtime_error
@@ -79,17 +84,17 @@ public:
     }
 
     //CBigNum(char n) is not portable.  Use 'signed char' or 'unsigned char'.
-    CBigNum(signed char n)      { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
-    CBigNum(short n)            { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
-    CBigNum(int n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
-    CBigNum(long n)             { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
-    CBigNum(int64 n)            { BN_init(this); setint64(n); }
-    CBigNum(unsigned char n)    { BN_init(this); setulong(n); }
-    CBigNum(unsigned short n)   { BN_init(this); setulong(n); }
-    CBigNum(unsigned int n)     { BN_init(this); setulong(n); }
-    CBigNum(unsigned long n)    { BN_init(this); setulong(n); }
-    CBigNum(uint64 n)           { BN_init(this); setuint64(n); }
-    explicit CBigNum(uint256 n) { BN_init(this); setuint256(n); }
+    CBigNum(signed char n)        { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(short n)              { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(int n)                { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(long n)               { BN_init(this); if (n >= 0) setulong(n); else setint64(n); }
+    CBigNum(long long n)          { BN_init(this); setint64(n); }
+    CBigNum(unsigned char n)      { BN_init(this); setulong(n); }
+    CBigNum(unsigned short n)     { BN_init(this); setulong(n); }
+    CBigNum(unsigned int n)       { BN_init(this); setulong(n); }
+    CBigNum(unsigned long n)      { BN_init(this); setulong(n); }
+    CBigNum(unsigned long long n) { BN_init(this); setuint64(n); }
+    explicit CBigNum(uint256 n)   { BN_init(this); setuint256(n); }
 
     explicit CBigNum(const std::vector<unsigned char>& vch)
     {
@@ -122,14 +127,14 @@ public:
             return (n > (unsigned long)std::numeric_limits<int>::max() ? std::numeric_limits<int>::min() : -(int)n);
     }
 
-    void setint64(int64 sn)
+    void setint64(int64_t sn)
     {
         unsigned char pch[sizeof(sn) + 6];
         unsigned char* p = pch + 4;
         bool fNegative;
-        uint64 n;
+        uint64_t n;
 
-        if (sn < (int64)0)
+        if (sn < (int64_t)0)
         {
             // Since the minimum signed integer cannot be represented as positive so long as its type is signed, 
             // and it's not well-defined what happens if you make it unsigned before negating it,
@@ -167,7 +172,7 @@ public:
         BN_mpi2bn(pch, p - pch, this);
     }
 
-    void setuint64(uint64 n)
+    void setuint64(uint64_t n)
     {
         unsigned char pch[sizeof(n) + 6];
         unsigned char* p = pch + 4;
diff --git a/src/bitcoin-cli.cpp b/src/bitcoin-cli.cpp
index bb30c748bb..aa6ce27c52 100644
--- a/src/bitcoin-cli.cpp
+++ b/src/bitcoin-cli.cpp
@@ -8,6 +8,8 @@
 #include "bitcoinrpc.h"
 #include "ui_interface.h" /* for _(...) */
 
+#include <boost/filesystem/operations.hpp>
+
 //////////////////////////////////////////////////////////////////////////////
 //
 // Start
diff --git a/src/bitcoind.cpp b/src/bitcoind.cpp
index e0cf1a706a..c1b26812b5 100644
--- a/src/bitcoind.cpp
+++ b/src/bitcoind.cpp
@@ -3,12 +3,17 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "ui_interface.h"
+
+
+#include "bitcoinrpc.h"
 #include "init.h"
-#include "util.h"
 #include "main.h"
-#include "bitcoinrpc.h"
+#include "noui.h"
+#include "ui_interface.h"
+#include "util.h"
+
 #include <boost/algorithm/string/predicate.hpp>
+#include <boost/filesystem.hpp>
 
 void DetectShutdownThread(boost::thread_group* threadGroup)
 {
@@ -138,7 +143,6 @@ bool AppInit(int argc, char* argv[])
     return fRet;
 }
 
-extern void noui_connect();
 int main(int argc, char* argv[])
 {
     bool fRet = false;
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index f3ea0adb40..6ecb70309b 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -3,30 +3,27 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "chainparams.h"
-#include "main.h"
-#include "wallet.h"
+#include "bitcoinrpc.h"
+
+#include "base58.h"
 #include "init.h"
+#include "main.h"
 #include "util.h"
-#include "sync.h"
-#include "ui_interface.h"
-#include "base58.h"
-#include "bitcoinrpc.h"
-#include "db.h"
+#include "wallet.h"
+
+#include <stdint.h>
 
 #include <boost/algorithm/string.hpp>
 #include <boost/asio.hpp>
-#include <boost/asio/ip/v6_only.hpp>
 #include <boost/asio/ssl.hpp>
 #include <boost/bind.hpp>
 #include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
 #include <boost/foreach.hpp>
 #include <boost/iostreams/concepts.hpp>
 #include <boost/iostreams/stream.hpp>
 #include <boost/lexical_cast.hpp>
 #include <boost/shared_ptr.hpp>
-#include <list>
+#include "json/json_spirit_writer_template.h"
 
 using namespace std;
 using namespace boost;
@@ -89,18 +86,18 @@ void RPCTypeCheck(const Object& o,
     }
 }
 
-int64 AmountFromValue(const Value& value)
+int64_t AmountFromValue(const Value& value)
 {
     double dAmount = value.get_real();
     if (dAmount <= 0.0 || dAmount > 21000000.0)
         throw JSONRPCError(RPC_TYPE_ERROR, "Invalid amount");
-    int64 nAmount = roundint64(dAmount * COIN);
+    int64_t nAmount = roundint64(dAmount * COIN);
     if (!MoneyRange(nAmount))
         throw JSONRPCError(RPC_TYPE_ERROR, "Invalid amount");
     return nAmount;
 }
 
-Value ValueFromAmount(int64 amount)
+Value ValueFromAmount(int64_t amount)
 {
     return (double)amount / (double)COIN;
 }
@@ -897,7 +894,7 @@ void RPCRunHandler(const boost::system::error_code& err, boost::function<void(vo
         func();
 }
 
-void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64 nSeconds)
+void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64_t nSeconds)
 {
     assert(rpc_io_service != NULL);
 
diff --git a/src/bitcoinrpc.h b/src/bitcoinrpc.h
index 0c1c722b50..46e3ba4f1d 100644
--- a/src/bitcoinrpc.h
+++ b/src/bitcoinrpc.h
@@ -6,18 +6,19 @@
 #ifndef _BITCOINRPC_H_
 #define _BITCOINRPC_H_ 1
 
-#include <string>
+#include "uint256.h"
+
 #include <list>
 #include <map>
-
-class CBlockIndex;
-class CReserveKey;
+#include <stdint.h>
+#include <string>
 
 #include "json/json_spirit_reader_template.h"
-#include "json/json_spirit_writer_template.h"
 #include "json/json_spirit_utils.h"
+#include "json/json_spirit_writer_template.h"
 
-#include "util.h"
+class CBlockIndex;
+class CReserveKey;
 
 // HTTP status codes
 enum HTTPStatusCode
@@ -96,7 +97,7 @@ void RPCTypeCheck(const json_spirit::Object& o,
   Run func nSeconds from now. Uses boost deadline timers.
   Overrides previous timer <name> (if any).
  */
-void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64 nSeconds);
+void RPCRunLater(const std::string& name, boost::function<void(void)> func, int64_t nSeconds);
 
 typedef json_spirit::Value(*rpcfn_type)(const json_spirit::Array& params, bool fHelp);
 
@@ -146,9 +147,9 @@ extern std::vector<unsigned char> ParseHexO(const json_spirit::Object& o, std::s
 extern void InitRPCMining();
 extern void ShutdownRPCMining();
 
-extern int64 nWalletUnlockTime;
-extern int64 AmountFromValue(const json_spirit::Value& value);
-extern json_spirit::Value ValueFromAmount(int64 amount);
+extern int64_t nWalletUnlockTime;
+extern int64_t AmountFromValue(const json_spirit::Value& value);
+extern json_spirit::Value ValueFromAmount(int64_t amount);
 extern double GetDifficulty(const CBlockIndex* blockindex = NULL);
 extern std::string HexBits(unsigned int nBits);
 extern std::string HelpRequiringPassphrase();
diff --git a/src/bloom.cpp b/src/bloom.cpp
index 8e8d8fa06b..cbb8cf4a82 100644
--- a/src/bloom.cpp
+++ b/src/bloom.cpp
@@ -1,13 +1,15 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include <math.h>
-#include <stdlib.h>
 
 #include "bloom.h"
+
 #include "core.h"
 #include "script.h"
 
+#include <math.h>
+#include <stdlib.h>
+
 #define LN2SQUARED 0.4804530139182014246671025263266649717305529515945455
 #define LN2 0.6931471805599453094172321214581765680755001343602552
 
diff --git a/src/bloom.h b/src/bloom.h
index f482bfcc10..75e3f38c55 100644
--- a/src/bloom.h
+++ b/src/bloom.h
@@ -1,16 +1,17 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_BLOOM_H
 #define BITCOIN_BLOOM_H
 
-#include <vector>
-
-#include "uint256.h"
 #include "serialize.h"
 
+#include <vector>
+
 class COutPoint;
 class CTransaction;
+class uint256;
 
 // 20,000 items with fp rate < 0.1% or 10,000 items and <0.0001%
 static const unsigned int MAX_BLOOM_FILTER_SIZE = 36000; // bytes
diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 82f41bcc50..14da3860ad 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -3,9 +3,9 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "assert.h"
-
 #include "chainparams.h"
+
+#include "assert.h"
 #include "core.h"
 #include "protocol.h"
 #include "util.h"
@@ -158,7 +158,7 @@ public:
             // it'll get a pile of addresses with newer timestamps.
             // Seed nodes are given a random 'last seen time' of between one and two
             // weeks ago.
-            const int64 nOneWeek = 7*24*60*60;
+            const int64_t nOneWeek = 7*24*60*60;
             struct in_addr ip;
             memcpy(&ip, &pnSeed[i], sizeof(ip));
             CAddress addr(CService(ip, GetDefaultPort()));
diff --git a/src/chainparams.h b/src/chainparams.h
index 3f99b7eb06..542afeaf92 100644
--- a/src/chainparams.h
+++ b/src/chainparams.h
@@ -8,7 +8,6 @@
 
 #include "bignum.h"
 #include "uint256.h"
-#include "util.h"
 
 #include <vector>
 
diff --git a/src/checkpoints.cpp b/src/checkpoints.cpp
index 76ae911a5c..40dd30d1a4 100644
--- a/src/checkpoints.cpp
+++ b/src/checkpoints.cpp
@@ -2,14 +2,16 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <boost/assign/list_of.hpp> // for 'map_list_of()'
-#include <boost/foreach.hpp>
-
 #include "checkpoints.h"
 
 #include "main.h"
 #include "uint256.h"
 
+#include <stdint.h>
+
+#include <boost/assign/list_of.hpp> // for 'map_list_of()'
+#include <boost/foreach.hpp>
+
 namespace Checkpoints
 {
     typedef std::map<int, uint256> MapCheckpoints;
@@ -23,8 +25,8 @@ namespace Checkpoints
 
     struct CCheckpointData {
         const MapCheckpoints *mapCheckpoints;
-        int64 nTimeLastCheckpoint;
-        int64 nTransactionsLastCheckpoint;
+        int64_t nTimeLastCheckpoint;
+        int64_t nTransactionsLastCheckpoint;
         double fTransactionsPerDay;
     };
 
@@ -105,7 +107,7 @@ namespace Checkpoints
         if (pindex==NULL)
             return 0.0;
 
-        int64 nNow = time(NULL);
+        int64_t nNow = time(NULL);
 
         double fWorkBefore = 0.0; // Amount of work done before pindex
         double fWorkAfter = 0.0;  // Amount of work left after pindex (estimated)
diff --git a/src/checkpoints.h b/src/checkpoints.h
index 4afd29326b..3724c57533 100644
--- a/src/checkpoints.h
+++ b/src/checkpoints.h
@@ -1,13 +1,14 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_CHECKPOINT_H
 #define BITCOIN_CHECKPOINT_H
 
 #include <map>
 
-class uint256;
 class CBlockIndex;
+class uint256;
 
 /** Block-chain checkpoints are compiled-in sanity checks.
  * They are updated every release or three.
diff --git a/src/checkqueue.h b/src/checkqueue.h
index 6e2f609fcf..ef7b4ca422 100644
--- a/src/checkqueue.h
+++ b/src/checkqueue.h
@@ -1,16 +1,17 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef CHECKQUEUE_H
 #define CHECKQUEUE_H
 
+#include <algorithm>
+#include <vector>
+
 #include <boost/foreach.hpp>
-#include <boost/thread/mutex.hpp>
-#include <boost/thread/locks.hpp>
 #include <boost/thread/condition_variable.hpp>
-
-#include <vector>
-#include <algorithm>
+#include <boost/thread/locks.hpp>
+#include <boost/thread/mutex.hpp>
 
 template<typename T> class CCheckQueueControl;
 
diff --git a/src/compat.h b/src/compat.h
index c910f01cb4..1deef493c2 100644
--- a/src/compat.h
+++ b/src/compat.h
@@ -2,6 +2,7 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef _BITCOIN_COMPAT_H
 #define _BITCOIN_COMPAT_H
 
@@ -18,17 +19,24 @@
 #undef FD_SETSIZE // prevent redefinition compiler warning
 #endif
 #define FD_SETSIZE 1024 // max number of fds in fd_set
-#include <winsock2.h>
+
+#include <winsock2.h>     // Must be included before mswsock.h and windows.h
+
+#include <mswsock.h>
+#include <windows.h>
 #include <ws2tcpip.h>
 #else
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <sys/fcntl.h>
 #include <arpa/inet.h>
-#include <netdb.h>
+#include <ifaddrs.h>
+#include <limits.h>
 #include <net/if.h>
+#include <netdb.h>
 #include <netinet/in.h>
-#include <ifaddrs.h>
+#include <sys/fcntl.h>
+#include <sys/mman.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <unistd.h>
 #endif
 
 #ifdef WIN32
diff --git a/src/core.cpp b/src/core.cpp
index 5512f81b61..26c2cfc5c5 100644
--- a/src/core.cpp
+++ b/src/core.cpp
@@ -4,8 +4,11 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "core.h"
+
 #include "util.h"
 
+#include <stdint.h>
+
 std::string COutPoint::ToString() const
 {
     return strprintf("COutPoint(%s, %u)", hash.ToString().substr(0,10).c_str(), n);
@@ -50,7 +53,7 @@ void CTxIn::print() const
     LogPrintf("%s\n", ToString().c_str());
 }
 
-CTxOut::CTxOut(int64 nValueIn, CScript scriptPubKeyIn)
+CTxOut::CTxOut(int64_t nValueIn, CScript scriptPubKeyIn)
 {
     nValue = nValueIn;
     scriptPubKey = scriptPubKeyIn;
@@ -63,7 +66,7 @@ uint256 CTxOut::GetHash() const
 
 std::string CTxOut::ToString() const
 {
-    return strprintf("CTxOut(nValue=%"PRI64d".%08"PRI64d", scriptPubKey=%s)", nValue / COIN, nValue % COIN, scriptPubKey.ToString().substr(0,30).c_str());
+    return strprintf("CTxOut(nValue=%"PRId64".%08"PRId64", scriptPubKey=%s)", nValue / COIN, nValue % COIN, scriptPubKey.ToString().substr(0,30).c_str());
 }
 
 void CTxOut::print() const
@@ -135,7 +138,7 @@ void CTransaction::print() const
 // * if e==9, we only know the resulting number is not zero, so output 1 + 10*(n - 1) + 9
 // (this is decodable, as d is in [1-9] and e is in [0-9])
 
-uint64 CTxOutCompressor::CompressAmount(uint64 n)
+uint64_t CTxOutCompressor::CompressAmount(uint64_t n)
 {
     if (n == 0)
         return 0;
@@ -154,7 +157,7 @@ uint64 CTxOutCompressor::CompressAmount(uint64 n)
     }
 }
 
-uint64 CTxOutCompressor::DecompressAmount(uint64 x)
+uint64_t CTxOutCompressor::DecompressAmount(uint64_t x)
 {
     // x = 0  OR  x = 1+10*(9*n + d - 1) + e  OR  x = 1+10*(n - 1) + 9
     if (x == 0)
@@ -163,7 +166,7 @@ uint64 CTxOutCompressor::DecompressAmount(uint64 x)
     // x = 10*(9*n + d - 1) + e
     int e = x % 10;
     x /= 10;
-    uint64 n = 0;
+    uint64_t n = 0;
     if (e < 9) {
         // x = 9*n + d - 1
         int d = (x % 9) + 1;
diff --git a/src/core.h b/src/core.h
index 70e62716f3..c881a78f9d 100644
--- a/src/core.h
+++ b/src/core.h
@@ -2,14 +2,17 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_CORE_H
 #define BITCOIN_CORE_H
 
-#include "uint256.h"
-#include "serialize.h"
 #include "script.h"
+#include "serialize.h"
+#include "uint256.h"
+
+#include <stdint.h>
 
-#include <stdio.h>
+#include <boost/foreach.hpp>
 
 class CTransaction;
 
@@ -114,7 +117,7 @@ public:
 class CTxOut
 {
 public:
-    int64 nValue;
+    int64_t nValue;
     CScript scriptPubKey;
 
     CTxOut()
@@ -122,7 +125,7 @@ public:
         SetNull();
     }
 
-    CTxOut(int64 nValueIn, CScript scriptPubKeyIn);
+    CTxOut(int64_t nValueIn, CScript scriptPubKeyIn);
 
     IMPLEMENT_SERIALIZE
     (
@@ -143,7 +146,7 @@ public:
 
     uint256 GetHash() const;
 
-    bool IsDust(int64 nMinRelayTxFee) const
+    bool IsDust(int64_t nMinRelayTxFee) const
     {
         // "Dust" is defined in terms of CTransaction::nMinRelayTxFee,
         // which has units satoshis-per-kilobyte.
@@ -178,8 +181,8 @@ public:
 class CTransaction
 {
 public:
-    static int64 nMinTxFee;
-    static int64 nMinRelayTxFee;
+    static int64_t nMinTxFee;
+    static int64_t nMinRelayTxFee;
     static const int CURRENT_VERSION=1;
     int nVersion;
     std::vector<CTxIn> vin;
@@ -246,17 +249,17 @@ private:
     CTxOut &txout;
 
 public:
-    static uint64 CompressAmount(uint64 nAmount);
-    static uint64 DecompressAmount(uint64 nAmount);
+    static uint64_t CompressAmount(uint64_t nAmount);
+    static uint64_t DecompressAmount(uint64_t nAmount);
 
     CTxOutCompressor(CTxOut &txoutIn) : txout(txoutIn) { }
 
     IMPLEMENT_SERIALIZE(({
         if (!fRead) {
-            uint64 nVal = CompressAmount(txout.nValue);
+            uint64_t nVal = CompressAmount(txout.nValue);
             READWRITE(VARINT(nVal));
         } else {
-            uint64 nVal = 0;
+            uint64_t nVal = 0;
             READWRITE(VARINT(nVal));
             txout.nValue = DecompressAmount(nVal);
         }
@@ -599,9 +602,9 @@ public:
 
     uint256 GetHash() const;
 
-    int64 GetBlockTime() const
+    int64_t GetBlockTime() const
     {
-        return (int64)nTime;
+        return (int64_t)nTime;
     }
 };
 
diff --git a/src/crypter.cpp b/src/crypter.cpp
index f3b9396dae..10a34ae24a 100644
--- a/src/crypter.cpp
+++ b/src/crypter.cpp
@@ -2,12 +2,13 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <openssl/aes.h>
-#include <openssl/evp.h>
-#include <vector>
+#include "crypter.h"
+
 #include <string>
+#include <vector>
 
-#include "crypter.h"
+#include <openssl/aes.h>
+#include <openssl/evp.h>
 
 bool CCrypter::SetKeyFromPassphrase(const SecureString& strKeyData, const std::vector<unsigned char>& chSalt, const unsigned int nRounds, const unsigned int nDerivationMethod)
 {
diff --git a/src/crypter.h b/src/crypter.h
index 22187791e9..861c4f9441 100644
--- a/src/crypter.h
+++ b/src/crypter.h
@@ -1,13 +1,15 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef __CRYPTER_H__
 #define __CRYPTER_H__
 
-#include "allocators.h" /* for SecureString */
-#include "key.h"
+#include "allocators.h"
 #include "serialize.h"
 
+class uint256;
+
 const unsigned int WALLET_CRYPTO_KEY_SIZE = 32;
 const unsigned int WALLET_CRYPTO_SALT_SIZE = 8;
 
diff --git a/src/db.cpp b/src/db.cpp
index 7e58ff45fb..a286d9f726 100644
--- a/src/db.cpp
+++ b/src/db.cpp
@@ -3,19 +3,24 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "chainparams.h"
 #include "db.h"
-#include "util.h"
-#include "hash.h"
+
 #include "addrman.h"
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <openssl/rand.h>
+#include "hash.h"
+#include "protocol.h"
+#include "util.h"
+
+#include <inttypes.h>
+#include <stdint.h>
 
 #ifndef WIN32
-#include "sys/stat.h"
+#include <sys/stat.h>
 #endif
 
+#include <boost/filesystem.hpp>
+#include <boost/version.hpp>
+#include <openssl/rand.h>
+
 using namespace std;
 using namespace boost;
 
@@ -430,7 +435,7 @@ bool CDB::Rewrite(const string& strFile, const char* pszSkip)
 
 void CDBEnv::Flush(bool fShutdown)
 {
-    int64 nStart = GetTimeMillis();
+    int64_t nStart = GetTimeMillis();
     // Flush log data to the actual data file
     //  on all files that are not in use
     LogPrint("db", "Flush(%s)%s\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started");
@@ -459,7 +464,7 @@ void CDBEnv::Flush(bool fShutdown)
             else
                 mi++;
         }
-        LogPrint("db", "DBFlush(%s)%s ended %15"PRI64d"ms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started", GetTimeMillis() - nStart);
+        LogPrint("db", "DBFlush(%s)%s ended %15"PRId64"ms\n", fShutdown ? "true" : "false", fDbEnvInit ? "" : " db not started", GetTimeMillis() - nStart);
         if (fShutdown)
         {
             char** listp;
diff --git a/src/db.h b/src/db.h
index 695e74ef2a..e041a59300 100644
--- a/src/db.h
+++ b/src/db.h
@@ -2,30 +2,29 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_DB_H
 #define BITCOIN_DB_H
 
-#include "sync.h"
 #include "serialize.h"
+#include "sync.h"
+#include "version.h"
 
 #include <map>
 #include <string>
 #include <vector>
 
-#include <boost/filesystem.hpp>
+#include <boost/filesystem/path.hpp>
 #include <db_cxx.h>
 
 class CAddrMan;
 struct CBlockLocator;
 class CDiskBlockIndex;
-class CMasterKey;
 class COutPoint;
-class CWallet;
 
 extern unsigned int nWalletDBUpdated;
 
 void ThreadFlushWalletDB(const std::string& strWalletFile);
-bool BackupWallet(const CWallet& wallet, const std::string& strDest);
 
 
 class CDBEnv
diff --git a/src/hash.h b/src/hash.h
index ff7d57399a..7dbf1b6448 100644
--- a/src/hash.h
+++ b/src/hash.h
@@ -2,16 +2,19 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_HASH_H
 #define BITCOIN_HASH_H
 
-#include "uint256.h"
 #include "serialize.h"
+#include "uint256.h"
+#include "version.h"
 
-#include <openssl/sha.h>
-#include <openssl/ripemd.h>
 #include <vector>
 
+#include <openssl/ripemd.h>
+#include <openssl/sha.h>
+
 template<typename T1>
 inline uint256 Hash(const T1 pbegin, const T1 pend)
 {
diff --git a/src/init.cpp b/src/init.cpp
index 80ba65f807..6749064ed5 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -8,29 +8,30 @@
 #endif
 
 #include "init.h"
-#include "main.h"
-#include "core.h"
-#include "chainparams.h"
-#include "txdb.h"
-#include "walletdb.h"
+
+#include "addrman.h"
 #include "bitcoinrpc.h"
-#include "net.h"
-#include "util.h"
+#include "checkpoints.h"
 #include "miner.h"
+#include "net.h"
+#include "txdb.h"
 #include "ui_interface.h"
-#include "checkpoints.h"
+#include "util.h"
+#include "wallet.h"
+#include "walletdb.h"
 
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <boost/filesystem/convenience.hpp>
-#include <boost/interprocess/sync/file_lock.hpp>
-#include <boost/algorithm/string/predicate.hpp>
-#include <openssl/crypto.h>
+#include <inttypes.h>
+#include <stdint.h>
 
 #ifndef WIN32
 #include <signal.h>
 #endif
 
+#include <boost/algorithm/string/predicate.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/interprocess/sync/file_lock.hpp>
+#include <openssl/crypto.h>
+
 using namespace std;
 using namespace boost;
 
@@ -520,7 +521,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
     // cost to you of processing a transaction.
     if (mapArgs.count("-mintxfee"))
     {
-        int64 n = 0;
+        int64_t n = 0;
         if (ParseMoney(mapArgs["-mintxfee"], n) && n > 0)
             CTransaction::nMinTxFee = n;
         else
@@ -528,7 +529,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
     }
     if (mapArgs.count("-minrelaytxfee"))
     {
-        int64 n = 0;
+        int64_t n = 0;
         if (ParseMoney(mapArgs["-minrelaytxfee"], n) && n > 0)
             CTransaction::nMinRelayTxFee = n;
         else
@@ -582,7 +583,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
             threadGroup.create_thread(&ThreadScriptCheck);
     }
 
-    int64 nStart;
+    int64_t nStart;
 
     // ********************************************************* Step 5: verify wallet database integrity
 
@@ -592,7 +593,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
     {
         // try moving the database env out of the way
         boost::filesystem::path pathDatabase = GetDataDir() / "database";
-        boost::filesystem::path pathDatabaseBak = GetDataDir() / strprintf("database.%"PRI64d".bak", GetTime());
+        boost::filesystem::path pathDatabaseBak = GetDataDir() / strprintf("database.%"PRId64".bak", GetTime());
         try {
             boost::filesystem::rename(pathDatabase, pathDatabaseBak);
             LogPrintf("Moved old %s to %s. Retrying.\n", pathDatabase.string().c_str(), pathDatabaseBak.string().c_str());
@@ -864,7 +865,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
         LogPrintf("Shutdown requested. Exiting.\n");
         return false;
     }
-    LogPrintf(" block index %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+    LogPrintf(" block index %15"PRId64"ms\n", GetTimeMillis() - nStart);
 
     if (GetBoolArg("-printblockindex", false) || GetBoolArg("-printblocktree", false))
     {
@@ -957,7 +958,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
     }
 
     LogPrintf("%s", strErrors.str().c_str());
-    LogPrintf(" wallet      %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+    LogPrintf(" wallet      %15"PRId64"ms\n", GetTimeMillis() - nStart);
 
     RegisterWallet(pwalletMain);
 
@@ -979,7 +980,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
         LogPrintf("Rescanning last %i blocks (from block %i)...\n", chainActive.Height() - pindexRescan->nHeight, pindexRescan->nHeight);
         nStart = GetTimeMillis();
         pwalletMain->ScanForWalletTransactions(pindexRescan, true);
-        LogPrintf(" rescan      %15"PRI64d"ms\n", GetTimeMillis() - nStart);
+        LogPrintf(" rescan      %15"PRId64"ms\n", GetTimeMillis() - nStart);
         pwalletMain->SetBestChain(chainActive.GetLocator());
         nWalletDBUpdated++;
     }
@@ -1011,7 +1012,7 @@ bool AppInit2(boost::thread_group& threadGroup, bool fForceServer)
             LogPrintf("Invalid or missing peers.dat; recreating\n");
     }
 
-    LogPrintf("Loaded %i addresses from peers.dat  %"PRI64d"ms\n",
+    LogPrintf("Loaded %i addresses from peers.dat  %"PRId64"ms\n",
            addrman.size(), GetTimeMillis() - nStart);
 
     // ********************************************************* Step 11: start node
diff --git a/src/init.h b/src/init.h
index c33da94259..864f2f4614 100644
--- a/src/init.h
+++ b/src/init.h
@@ -2,14 +2,18 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_INIT_H
 #define BITCOIN_INIT_H
 
 #include <string>
-#include <boost/thread.hpp>
 
 class CWallet;
 
+namespace boost {
+    class thread_group;
+};
+
 extern std::string strWalletFile;
 extern CWallet* pwalletMain;
 
diff --git a/src/key.cpp b/src/key.cpp
index 996539dca5..2fd68fa56b 100644
--- a/src/key.cpp
+++ b/src/key.cpp
@@ -2,13 +2,12 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include "key.h"
+
 #include <openssl/bn.h>
 #include <openssl/ecdsa.h>
-#include <openssl/rand.h>
 #include <openssl/obj_mac.h>
-
-#include "key.h"
-
+#include <openssl/rand.h>
 
 // anonymous namespace with local implementation code (OpenSSL interaction)
 namespace {
diff --git a/src/key.h b/src/key.h
index bbe64d6685..bb3777e384 100644
--- a/src/key.h
+++ b/src/key.h
@@ -2,15 +2,17 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_KEY_H
 #define BITCOIN_KEY_H
 
-#include <vector>
-
 #include "allocators.h"
+#include "hash.h"
 #include "serialize.h"
 #include "uint256.h"
-#include "hash.h"
+
+#include <stdexcept>
+#include <vector>
 
 // secp256k1:
 // const unsigned int PRIVATE_KEY_SIZE = 279;
diff --git a/src/keystore.cpp b/src/keystore.cpp
index 301180737f..05427291e0 100644
--- a/src/keystore.cpp
+++ b/src/keystore.cpp
@@ -4,8 +4,13 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "keystore.h"
+
+#include "crypter.h"
+#include "key.h"
 #include "script.h"
 
+#include <boost/foreach.hpp>
+
 bool CKeyStore::GetPubKey(const CKeyID &address, CPubKey &vchPubKeyOut) const
 {
     CKey key;
diff --git a/src/keystore.h b/src/keystore.h
index 4f28fba91b..8d936bcab7 100644
--- a/src/keystore.h
+++ b/src/keystore.h
@@ -2,11 +2,13 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_KEYSTORE_H
 #define BITCOIN_KEYSTORE_H
 
-#include "crypter.h"
+#include "key.h"
 #include "sync.h"
+
 #include <boost/signals2/signal.hpp>
 
 class CScript;
@@ -88,8 +90,10 @@ public:
     virtual bool GetCScript(const CScriptID &hash, CScript& redeemScriptOut) const;
 };
 
+typedef std::vector<unsigned char, secure_allocator<unsigned char> > CKeyingMaterial;
 typedef std::map<CKeyID, std::pair<CPubKey, std::vector<unsigned char> > > CryptedKeyMap;
 
+
 /** Keystore which keeps the private keys encrypted.
  * It derives from the basic key store, which is used if no encryption is active.
  */
diff --git a/src/leveldbwrapper.cpp b/src/leveldbwrapper.cpp
index 399208e66c..39ed63b463 100644
--- a/src/leveldbwrapper.cpp
+++ b/src/leveldbwrapper.cpp
@@ -3,15 +3,15 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "leveldbwrapper.h"
+
 #include "util.h"
 
-#include <leveldb/env.h>
+#include <boost/filesystem.hpp>
 #include <leveldb/cache.h>
+#include <leveldb/env.h>
 #include <leveldb/filter_policy.h>
 #include <memenv/memenv.h>
 
-#include <boost/filesystem.hpp>
-
 void HandleError(const leveldb::Status &status) throw(leveldb_error) {
     if (status.ok())
         return;
diff --git a/src/leveldbwrapper.h b/src/leveldbwrapper.h
index b4cc53b50b..53e9e439bd 100644
--- a/src/leveldbwrapper.h
+++ b/src/leveldbwrapper.h
@@ -7,12 +7,12 @@
 
 #include "serialize.h"
 #include "util.h"
+#include "version.h"
 
+#include <boost/filesystem/path.hpp>
 #include <leveldb/db.h>
 #include <leveldb/write_batch.h>
 
-#include <boost/filesystem/path.hpp>
-
 class leveldb_error : public std::runtime_error
 {
 public:
diff --git a/src/limitedmap.h b/src/limitedmap.h
index 01d1b07df4..1623a372b3 100644
--- a/src/limitedmap.h
+++ b/src/limitedmap.h
@@ -1,12 +1,12 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_LIMITEDMAP_H
 #define BITCOIN_LIMITEDMAP_H
 
 #include <assert.h> // TODO: remove
 #include <map>
-#include <deque>
 
 /** STL-like map container that only keeps the N elements with the highest value. */
 template <typename K, typename V> class limitedmap
diff --git a/src/main.cpp b/src/main.cpp
index 145ff7857e..2a133b3eae 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,20 +3,26 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <boost/algorithm/string/replace.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
+#include "main.h"
 
+#include "addrman.h"
 #include "alert.h"
 #include "chainparams.h"
 #include "checkpoints.h"
 #include "checkqueue.h"
-#include "db.h"
 #include "init.h"
 #include "net.h"
 #include "txdb.h"
 #include "txmempool.h"
 #include "ui_interface.h"
+#include "util.h"
+
+#include <inttypes.h>
+#include <stdint.h>
+
+#include <boost/algorithm/string/replace.hpp>
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
 
 using namespace std;
 using namespace boost;
@@ -25,16 +31,13 @@ using namespace boost;
 // Global state
 //
 
-CCriticalSection cs_setpwalletRegistered;
-set<CWallet*> setpwalletRegistered;
-
 CCriticalSection cs_main;
 
 CTxMemPool mempool;
 
 map<uint256, CBlockIndex*> mapBlockIndex;
 CChain chainActive;
-int64 nTimeBestReceived = 0;
+int64_t nTimeBestReceived = 0;
 int nScriptCheckThreads = 0;
 bool fImporting = false;
 bool fReindex = false;
@@ -43,9 +46,9 @@ bool fTxIndex = false;
 unsigned int nCoinCacheSize = 5000;
 
 /** Fees smaller than this (in satoshi) are considered zero fee (for transaction creation) */
-int64 CTransaction::nMinTxFee = 10000;  // Override with -mintxfee
+int64_t CTransaction::nMinTxFee = 10000;  // Override with -mintxfee
 /** Fees smaller than this (in satoshi) are considered zero fee (for relaying) */
-int64 CTransaction::nMinRelayTxFee = 10000;
+int64_t CTransaction::nMinRelayTxFee = 10000;
 
 static CMedianFilter<int> cPeerBlockCounts(8, 0); // Amount of blocks that other nodes claim to have
 
@@ -61,7 +64,7 @@ CScript COINBASE_FLAGS;
 const string strMessageMagic = "Bitcoin Signed Message:\n";
 
 // Settings
-int64 nTransactionFee = 0;
+int64_t nTransactionFee = 0;
 
 // Internal stuff
 namespace {
@@ -481,7 +484,7 @@ bool IsStandardTx(const CTransaction& tx, string& reason)
     return true;
 }
 
-bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64 nBlockTime)
+bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime)
 {
     // Time based nLockTime implemented in 0.1.6
     if (tx.nLockTime == 0)
@@ -490,7 +493,7 @@ bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64 nBlockTime)
         nBlockHeight = chainActive.Height();
     if (nBlockTime == 0)
         nBlockTime = GetAdjustedTime();
-    if ((int64)tx.nLockTime < ((int64)tx.nLockTime < LOCKTIME_THRESHOLD ? (int64)nBlockHeight : nBlockTime))
+    if ((int64_t)tx.nLockTime < ((int64_t)tx.nLockTime < LOCKTIME_THRESHOLD ? (int64_t)nBlockHeight : nBlockTime))
         return true;
     BOOST_FOREACH(const CTxIn& txin, tx.vin)
         if (!txin.IsFinal())
@@ -501,9 +504,9 @@ bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64 nBlockTime)
 /** Amount of bitcoins spent by the transaction.
     @return sum of all outputs (note: does not include fees)
  */
-int64 GetValueOut(const CTransaction& tx)
+int64_t GetValueOut(const CTransaction& tx)
 {
-    int64 nValueOut = 0;
+    int64_t nValueOut = 0;
     BOOST_FOREACH(const CTxOut& txout, tx.vout)
     {
         nValueOut += txout.nValue;
@@ -672,7 +675,7 @@ bool CheckTransaction(const CTransaction& tx, CValidationState &state)
         return state.DoS(100, error("CTransaction::CheckTransaction() : size limits failed"));
 
     // Check for negative or overflow output values
-    int64 nValueOut = 0;
+    int64_t nValueOut = 0;
     BOOST_FOREACH(const CTxOut& txout, tx.vout)
     {
         if (txout.nValue < 0)
@@ -708,13 +711,13 @@ bool CheckTransaction(const CTransaction& tx, CValidationState &state)
     return true;
 }
 
-int64 GetMinFee(const CTransaction& tx, bool fAllowFree, enum GetMinFee_mode mode)
+int64_t GetMinFee(const CTransaction& tx, bool fAllowFree, enum GetMinFee_mode mode)
 {
     // Base fee is either nMinTxFee or nMinRelayTxFee
-    int64 nBaseFee = (mode == GMF_RELAY) ? tx.nMinRelayTxFee : tx.nMinTxFee;
+    int64_t nBaseFee = (mode == GMF_RELAY) ? tx.nMinRelayTxFee : tx.nMinTxFee;
 
     unsigned int nBytes = ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION);
-    int64 nMinFee = (1 + (int64)nBytes / 1000) * nBaseFee;
+    int64_t nMinFee = (1 + (int64_t)nBytes / 1000) * nBaseFee;
 
     if (fAllowFree)
     {
@@ -842,13 +845,13 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
         // you should add code here to check that the transaction does a
         // reasonable number of ECDSA signature verifications.
 
-        int64 nFees = view.GetValueIn(tx)-GetValueOut(tx);
+        int64_t nFees = view.GetValueIn(tx)-GetValueOut(tx);
         unsigned int nSize = ::GetSerializeSize(tx, SER_NETWORK, PROTOCOL_VERSION);
 
         // Don't accept it if it can't get into a block
-        int64 txMinFee = GetMinFee(tx, true, GMF_RELAY);
+        int64_t txMinFee = GetMinFee(tx, true, GMF_RELAY);
         if (fLimitFree && nFees < txMinFee)
-            return error("AcceptToMemoryPool: : not enough fees %s, %"PRI64d" < %"PRI64d,
+            return error("AcceptToMemoryPool: : not enough fees %s, %"PRId64" < %"PRId64,
                          hash.ToString().c_str(),
                          nFees, txMinFee);
 
@@ -859,8 +862,8 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
         {
             static CCriticalSection csFreeLimiter;
             static double dFreeCount;
-            static int64 nLastTime;
-            int64 nNow = GetTime();
+            static int64_t nLastTime;
+            int64_t nNow = GetTime();
 
             LOCK(csFreeLimiter);
 
@@ -876,7 +879,7 @@ bool AcceptToMemoryPool(CTxMemPool& pool, CValidationState &state, const CTransa
         }
 
         if (fRejectInsaneFee && nFees > CTransaction::nMinRelayTxFee * 10000)
-            return error("AcceptToMemoryPool: : insane fees %s, %"PRI64d" > %"PRI64d,
+            return error("AcceptToMemoryPool: : insane fees %s, %"PRId64" > %"PRId64,
                          hash.ToString().c_str(),
                          nFees, CTransaction::nMinRelayTxFee * 10000);
 
@@ -1090,9 +1093,9 @@ uint256 static GetOrphanRoot(const CBlockHeader* pblock)
     return pblock->GetHash();
 }
 
-int64 GetBlockValue(int nHeight, int64 nFees)
+int64_t GetBlockValue(int nHeight, int64_t nFees)
 {
-    int64 nSubsidy = 50 * COIN;
+    int64_t nSubsidy = 50 * COIN;
 
     // Subsidy is cut in half every 210,000 blocks which will occur approximately every 4 years.
     nSubsidy >>= (nHeight / Params().SubsidyHalvingInterval());
@@ -1100,15 +1103,15 @@ int64 GetBlockValue(int nHeight, int64 nFees)
     return nSubsidy + nFees;
 }
 
-static const int64 nTargetTimespan = 14 * 24 * 60 * 60; // two weeks
-static const int64 nTargetSpacing = 10 * 60;
-static const int64 nInterval = nTargetTimespan / nTargetSpacing;
+static const int64_t nTargetTimespan = 14 * 24 * 60 * 60; // two weeks
+static const int64_t nTargetSpacing = 10 * 60;
+static const int64_t nInterval = nTargetTimespan / nTargetSpacing;
 
 //
 // minimum amount of work that could possibly be required nTime after
 // minimum work required was nBase
 //
-unsigned int ComputeMinWork(unsigned int nBase, int64 nTime)
+unsigned int ComputeMinWork(unsigned int nBase, int64_t nTime)
 {
     const CBigNum &bnLimit = Params().ProofOfWorkLimit();
     // Testnet has min-difficulty blocks
@@ -1167,8 +1170,8 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
     assert(pindexFirst);
 
     // Limit adjustment step
-    int64 nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
-    LogPrintf("  nActualTimespan = %"PRI64d"  before bounds\n", nActualTimespan);
+    int64_t nActualTimespan = pindexLast->GetBlockTime() - pindexFirst->GetBlockTime();
+    LogPrintf("  nActualTimespan = %"PRId64"  before bounds\n", nActualTimespan);
     if (nActualTimespan < nTargetTimespan/4)
         nActualTimespan = nTargetTimespan/4;
     if (nActualTimespan > nTargetTimespan*4)
@@ -1185,7 +1188,7 @@ unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHead
 
     /// debug print
     LogPrintf("GetNextWorkRequired RETARGET\n");
-    LogPrintf("nTargetTimespan = %"PRI64d"    nActualTimespan = %"PRI64d"\n", nTargetTimespan, nActualTimespan);
+    LogPrintf("nTargetTimespan = %"PRId64"    nActualTimespan = %"PRId64"\n", nTargetTimespan, nActualTimespan);
     LogPrintf("Before: %08x  %s\n", pindexLast->nBits, CBigNum().SetCompact(pindexLast->nBits).getuint256().ToString().c_str());
     LogPrintf("After:  %08x  %s\n", bnNew.GetCompact(), bnNew.getuint256().ToString().c_str());
 
@@ -1218,7 +1221,7 @@ bool IsInitialBlockDownload()
 {
     if (fImporting || fReindex || chainActive.Height() < Checkpoints::GetTotalBlocksEstimate())
         return true;
-    static int64 nLastUpdate;
+    static int64_t nLastUpdate;
     static CBlockIndex* pindexLastBest;
     if (chainActive.Tip() != pindexLastBest)
     {
@@ -1420,12 +1423,12 @@ const CTxOut &CCoinsViewCache::GetOutputFor(const CTxIn& input)
     return coins.vout[input.prevout.n];
 }
 
-int64 CCoinsViewCache::GetValueIn(const CTransaction& tx)
+int64_t CCoinsViewCache::GetValueIn(const CTransaction& tx)
 {
     if (tx.IsCoinBase())
         return 0;
 
-    int64 nResult = 0;
+    int64_t nResult = 0;
     for (unsigned int i = 0; i < tx.vin.size(); i++)
         nResult += GetOutputFor(tx.vin[i]).nValue;
 
@@ -1496,8 +1499,8 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, CCoinsViewCach
         // While checking, GetBestBlock() refers to the parent block.
         // This is also true for mempool checks.
         int nSpendHeight = inputs.GetBestBlock()->nHeight + 1;
-        int64 nValueIn = 0;
-        int64 nFees = 0;
+        int64_t nValueIn = 0;
+        int64_t nFees = 0;
         for (unsigned int i = 0; i < tx.vin.size(); i++)
         {
             const COutPoint &prevout = tx.vin[i].prevout;
@@ -1520,7 +1523,7 @@ bool CheckInputs(const CTransaction& tx, CValidationState &state, CCoinsViewCach
             return state.DoS(100, error("CheckInputs() : %s value in < value out", tx.GetHash().ToString().c_str()));
 
         // Tally transaction fees
-        int64 nTxFee = nValueIn - GetValueOut(tx);
+        int64_t nTxFee = nValueIn - GetValueOut(tx);
         if (nTxFee < 0)
             return state.DoS(100, error("CheckInputs() : %s nTxFee < 0", tx.GetHash().ToString().c_str()));
         nFees += nTxFee;
@@ -1725,7 +1728,7 @@ bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, C
     }
 
     // BIP16 didn't become active until Apr 1 2012
-    int64 nBIP16SwitchTime = 1333238400;
+    int64_t nBIP16SwitchTime = 1333238400;
     bool fStrictPayToScriptHash = (pindex->nTime >= nBIP16SwitchTime);
 
     unsigned int flags = SCRIPT_VERIFY_NOCACHE |
@@ -1735,8 +1738,8 @@ bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, C
 
     CCheckQueueControl<CScriptCheck> control(fScriptChecks && nScriptCheckThreads ? &scriptcheckqueue : NULL);
 
-    int64 nStart = GetTimeMicros();
-    int64 nFees = 0;
+    int64_t nStart = GetTimeMicros();
+    int64_t nFees = 0;
     int nInputs = 0;
     unsigned int nSigOps = 0;
     CDiskTxPos pos(pindex->GetBlockPos(), GetSizeOfCompactSize(block.vtx.size()));
@@ -1782,16 +1785,16 @@ bool ConnectBlock(CBlock& block, CValidationState& state, CBlockIndex* pindex, C
         vPos.push_back(std::make_pair(block.GetTxHash(i), pos));
         pos.nTxOffset += ::GetSerializeSize(tx, SER_DISK, CLIENT_VERSION);
     }
-    int64 nTime = GetTimeMicros() - nStart;
+    int64_t nTime = GetTimeMicros() - nStart;
     if (fBenchmark)
         LogPrintf("- Connect %u transactions: %.2fms (%.3fms/tx, %.3fms/txin)\n", (unsigned)block.vtx.size(), 0.001 * nTime, 0.001 * nTime / block.vtx.size(), nInputs <= 1 ? 0 : 0.001 * nTime / (nInputs-1));
 
     if (GetValueOut(block.vtx[0]) > GetBlockValue(pindex->nHeight, nFees))
-        return state.DoS(100, error("ConnectBlock() : coinbase pays too much (actual=%"PRI64d" vs limit=%"PRI64d")", GetValueOut(block.vtx[0]), GetBlockValue(pindex->nHeight, nFees)));
+        return state.DoS(100, error("ConnectBlock() : coinbase pays too much (actual=%"PRId64" vs limit=%"PRId64")", GetValueOut(block.vtx[0]), GetBlockValue(pindex->nHeight, nFees)));
 
     if (!control.Wait())
         return state.DoS(100, false);
-    int64 nTime2 = GetTimeMicros() - nStart;
+    int64_t nTime2 = GetTimeMicros() - nStart;
     if (fBenchmark)
         LogPrintf("- Verify %u txins: %.2fms (%.3fms/txin)\n", nInputs - 1, 0.001 * nTime2, nInputs <= 1 ? 0 : 0.001 * nTime2 / (nInputs-1));
 
@@ -1879,7 +1882,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
         CBlock block;
         if (!ReadBlockFromDisk(block, pindex))
             return state.Abort(_("Failed to read block"));
-        int64 nStart = GetTimeMicros();
+        int64_t nStart = GetTimeMicros();
         if (!DisconnectBlock(block, state, pindex, view))
             return error("SetBestBlock() : DisconnectBlock %s failed", pindex->GetBlockHash().ToString().c_str());
         if (fBenchmark)
@@ -1899,7 +1902,7 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
         CBlock block;
         if (!ReadBlockFromDisk(block, pindex))
             return state.Abort(_("Failed to read block"));
-        int64 nStart = GetTimeMicros();
+        int64_t nStart = GetTimeMicros();
         if (!ConnectBlock(block, state, pindex, view)) {
             if (state.IsInvalid()) {
                 InvalidChainFound(pindexNew);
@@ -1916,10 +1919,10 @@ bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew)
     }
 
     // Flush changes to global coin state
-    int64 nStart = GetTimeMicros();
+    int64_t nStart = GetTimeMicros();
     int nModified = view.GetCacheSize();
     assert(view.Flush());
-    int64 nTime = GetTimeMicros() - nStart;
+    int64_t nTime = GetTimeMicros() - nStart;
     if (fBenchmark)
         LogPrintf("- Flush %i transactions: %.2fms (%.4fms/tx)\n", nModified, 0.001 * nTime, 0.001 * nTime / nModified);
 
@@ -2056,7 +2059,7 @@ bool AddToBlockIndex(CBlock& block, CValidationState& state, const CDiskBlockPos
 }
 
 
-bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAddSize, unsigned int nHeight, uint64 nTime, bool fKnown = false)
+bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAddSize, unsigned int nHeight, uint64_t nTime, bool fKnown = false)
 {
     bool fUpdatedLast = false;
 
@@ -2309,7 +2312,7 @@ bool CBlockIndex::IsSuperMajority(int minVersion, const CBlockIndex* pstart, uns
     return (nFound >= nRequired);
 }
 
-int64 CBlockIndex::GetMedianTime() const
+int64_t CBlockIndex::GetMedianTime() const
 {
     const CBlockIndex* pindex = this;
     for (int i = 0; i < nMedianTimeSpan/2; i++)
@@ -2349,7 +2352,7 @@ bool ProcessBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, CDiskBl
     if (pcheckpoint && pblock->hashPrevBlock != (chainActive.Tip() ? chainActive.Tip()->GetBlockHash() : uint256(0)))
     {
         // Extra checks to prevent "fill up memory by spamming with bogus blocks"
-        int64 deltaTime = pblock->GetBlockTime() - pcheckpoint->nTime;
+        int64_t deltaTime = pblock->GetBlockTime() - pcheckpoint->nTime;
         if (deltaTime < 0)
         {
             return state.DoS(100, error("ProcessBlock() : block with timestamp before last checkpoint"));
@@ -2579,9 +2582,9 @@ bool AbortNode(const std::string &strMessage) {
     return false;
 }
 
-bool CheckDiskSpace(uint64 nAdditionalBytes)
+bool CheckDiskSpace(uint64_t nAdditionalBytes)
 {
-    uint64 nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
+    uint64_t nFreeBytesAvailable = filesystem::space(GetDataDir()).available;
 
     // Check for nMinDiskSpace bytes (currently 50MB)
     if (nFreeBytesAvailable < nMinDiskSpace + nAdditionalBytes)
@@ -2888,12 +2891,12 @@ void PrintBlockTree()
 
 bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
 {
-    int64 nStart = GetTimeMillis();
+    int64_t nStart = GetTimeMillis();
 
     int nLoaded = 0;
     try {
         CBufferedFile blkdat(fileIn, 2*MAX_BLOCK_SIZE, MAX_BLOCK_SIZE+8, SER_DISK, CLIENT_VERSION);
-        uint64 nStartByte = 0;
+        uint64_t nStartByte = 0;
         if (dbp) {
             // (try to) skip already indexed part
             CBlockFileInfo info;
@@ -2902,7 +2905,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
                 blkdat.Seek(info.nSize);
             }
         }
-        uint64 nRewind = blkdat.GetPos();
+        uint64_t nRewind = blkdat.GetPos();
         while (blkdat.good() && !blkdat.eof()) {
             boost::this_thread::interruption_point();
 
@@ -2928,7 +2931,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
             }
             try {
                 // read block
-                uint64 nBlockPos = blkdat.GetPos();
+                uint64_t nBlockPos = blkdat.GetPos();
                 blkdat.SetLimit(nBlockPos + nSize);
                 CBlock block;
                 blkdat >> block;
@@ -2954,7 +2957,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
         AbortNode(_("Error: system error: ") + e.what());
     }
     if (nLoaded > 0)
-        LogPrintf("Loaded %i blocks from external file in %"PRI64d"ms\n", nLoaded, GetTimeMillis() - nStart);
+        LogPrintf("Loaded %i blocks from external file in %"PRId64"ms\n", nLoaded, GetTimeMillis() - nStart);
     return nLoaded > 0;
 }
 
@@ -2972,9 +2975,6 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
 // CAlert
 //
 
-extern map<uint256, CAlert> mapAlerts;
-extern CCriticalSection cs_mapAlerts;
-
 string GetWarnings(string strFor)
 {
     int nPriority = 0;
@@ -3197,10 +3197,10 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
             return false;
         }
 
-        int64 nTime;
+        int64_t nTime;
         CAddress addrMe;
         CAddress addrFrom;
-        uint64 nNonce = 1;
+        uint64_t nNonce = 1;
         vRecv >> pfrom->nVersion >> pfrom->nServices >> nTime >> addrMe;
         if (pfrom->nVersion < MIN_PEER_PROTO_VERSION)
         {
@@ -3321,8 +3321,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
 
         // Store the new addresses
         vector<CAddress> vAddrOk;
-        int64 nNow = GetAdjustedTime();
-        int64 nSince = nNow - 10 * 60;
+        int64_t nNow = GetAdjustedTime();
+        int64_t nSince = nNow - 10 * 60;
         BOOST_FOREACH(CAddress& addr, vAddr)
         {
             boost::this_thread::interruption_point();
@@ -3341,7 +3341,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
                     static uint256 hashSalt;
                     if (hashSalt == 0)
                         hashSalt = GetRandHash();
-                    uint64 hashAddr = addr.GetHash();
+                    uint64_t hashAddr = addr.GetHash();
                     uint256 hashRand = hashSalt ^ (hashAddr<<32) ^ ((GetTime()+hashAddr)/(24*60*60));
                     hashRand = Hash(BEGIN(hashRand), END(hashRand));
                     multimap<uint256, CNode*> mapMix;
@@ -3655,7 +3655,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
     {
         if (pfrom->nVersion > BIP0031_VERSION)
         {
-            uint64 nonce = 0;
+            uint64_t nonce = 0;
             vRecv >> nonce;
             // Echo the message back with the nonce. This allows for two useful features:
             //
@@ -3675,8 +3675,8 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
 
     else if (strCommand == "pong")
     {
-        int64 pingUsecEnd = GetTimeMicros();
-        uint64 nonce = 0;
+        int64_t pingUsecEnd = GetTimeMicros();
+        uint64_t nonce = 0;
         size_t nAvail = vRecv.in_avail();
         bool bPingFinished = false;
         std::string sProblem;
@@ -3689,7 +3689,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
                 if (nonce == pfrom->nPingNonceSent) {
                     // Matching pong received, this ping is no longer outstanding
                     bPingFinished = true;
-                    int64 pingUsecTime = pingUsecEnd - pfrom->nPingUsecStart;
+                    int64_t pingUsecTime = pingUsecEnd - pfrom->nPingUsecStart;
                     if (pingUsecTime > 0) {
                         // Successful ping time measurement, replace previous
                         pfrom->nPingUsecTime = pingUsecTime;
@@ -3716,7 +3716,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv)
         }
         
         if (!(sProblem.empty())) {
-            LogPrint("net", "pong %s %s: %s, %"PRI64x" expected, %"PRI64x" received, %"PRIszu" bytes\n",
+            LogPrint("net", "pong %s %s: %s, %"PRIx64" expected, %"PRIx64" received, %"PRIszu" bytes\n",
                 pfrom->addr.ToString().c_str(),
                 pfrom->strSubVer.c_str(),
                 sProblem.c_str(),
@@ -3965,7 +3965,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
             pingSend = true;
         }
         if (pingSend) {
-            uint64 nonce = 0;
+            uint64_t nonce = 0;
             while (nonce == 0) {
                 RAND_bytes((unsigned char*)&nonce, sizeof(nonce));
             }
@@ -3983,7 +3983,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
         }
 
         // Address refresh broadcast
-        static int64 nLastRebroadcast;
+        static int64_t nLastRebroadcast;
         if (!IsInitialBlockDownload() && (GetTime() - nLastRebroadcast > 24 * 60 * 60))
         {
             {
@@ -4103,7 +4103,7 @@ bool SendMessages(CNode* pto, bool fSendTrickle)
         // Message: getdata
         //
         vector<CInv> vGetData;
-        int64 nNow = GetTime() * 1000000;
+        int64_t nNow = GetTime() * 1000000;
         while (!pto->mapAskFor.empty() && (*pto->mapAskFor.begin()).first <= nNow)
         {
             const CInv& inv = (*pto->mapAskFor.begin()).second;
diff --git a/src/main.h b/src/main.h
index 80972330f3..d717802618 100644
--- a/src/main.h
+++ b/src/main.h
@@ -2,6 +2,7 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_MAIN_H
 #define BITCOIN_MAIN_H
 
@@ -9,22 +10,27 @@
 #include "bitcoin-config.h"
 #endif
 
-#include "core.h"
 #include "bignum.h"
-#include "sync.h"
-#include "txmempool.h"
+#include "chainparams.h"
+#include "core.h"
 #include "net.h"
 #include "script.h"
+#include "sync.h"
+#include "txmempool.h"
+#include "uint256.h"
 
-#include <list>
+#include <algorithm>
+#include <exception>
+#include <map>
+#include <set>
+#include <stdint.h>
+#include <string>
+#include <utility>
+#include <vector>
 
-class CBlock;
 class CBlockIndex;
+class CBloomFilter;
 class CInv;
-class CKeyItem;
-class CNode;
-class CReserveKey;
-class CWallet;
 
 /** The maximum allowed size for a serialized block, in bytes (network rule) */
 static const unsigned int MAX_BLOCK_SIZE = 1000000;
@@ -45,8 +51,8 @@ static const unsigned int UNDOFILE_CHUNK_SIZE = 0x100000; // 1 MiB
 /** Fake height value used in CCoins to signify they are only in the memory pool (since 0.8) */
 static const unsigned int MEMPOOL_HEIGHT = 0x7FFFFFFF;
 /** No amount larger than this (in satoshi) is valid */
-static const int64 MAX_MONEY = 21000000 * COIN;
-inline bool MoneyRange(int64 nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
+static const int64_t MAX_MONEY = 21000000 * COIN;
+inline bool MoneyRange(int64_t nValue) { return (nValue >= 0 && nValue <= MAX_MONEY); }
 /** Coinbase transaction outputs can only be spent after this number of new blocks (network rule) */
 static const int COINBASE_MATURITY = 100;
 /** Threshold for nLockTime: below this value it is interpreted as block number, otherwise as UNIX timestamp. */
@@ -72,10 +78,10 @@ extern CScript COINBASE_FLAGS;
 extern CCriticalSection cs_main;
 extern CTxMemPool mempool;
 extern std::map<uint256, CBlockIndex*> mapBlockIndex;
-extern uint64 nLastBlockTx;
-extern uint64 nLastBlockSize;
+extern uint64_t nLastBlockTx;
+extern uint64_t nLastBlockSize;
 extern const std::string strMessageMagic;
-extern int64 nTimeBestReceived;
+extern int64_t nTimeBestReceived;
 extern bool fImporting;
 extern bool fReindex;
 extern bool fBenchmark;
@@ -85,17 +91,15 @@ extern unsigned int nCoinCacheSize;
 extern bool fHaveGUI;
 
 // Settings
-extern int64 nTransactionFee;
+extern int64_t nTransactionFee;
 
 // Minimum disk space required - used in CheckDiskSpace()
-static const uint64 nMinDiskSpace = 52428800;
+static const uint64_t nMinDiskSpace = 52428800;
 
 
-class CReserveKey;
 class CCoinsDB;
 class CBlockTreeDB;
 struct CDiskBlockPos;
-class CCoins;
 class CTxUndo;
 class CCoinsView;
 class CCoinsViewCache;
@@ -124,7 +128,7 @@ void PushGetBlocks(CNode* pnode, CBlockIndex* pindexBegin, uint256 hashEnd);
 /** Process an incoming block */
 bool ProcessBlock(CValidationState &state, CNode* pfrom, CBlock* pblock, CDiskBlockPos *dbp = NULL);
 /** Check whether enough disk space is available for an incoming block */
-bool CheckDiskSpace(uint64 nAdditionalBytes = 0);
+bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
 /** Open a block file (blk?????.dat) */
 FILE* OpenBlockFile(const CDiskBlockPos &pos, bool fReadOnly = false);
 /** Open an undo file (rev?????.dat) */
@@ -150,7 +154,7 @@ void ThreadScriptCheck();
 /** Check whether a block hash satisfies the proof-of-work requirement specified by nBits */
 bool CheckProofOfWork(uint256 hash, unsigned int nBits);
 /** Calculate the minimum amount of work a received block needs, without knowing its direct parent */
-unsigned int ComputeMinWork(unsigned int nBase, int64 nTime);
+unsigned int ComputeMinWork(unsigned int nBase, int64_t nTime);
 /** Get the number of active peers */
 int GetNumBlocksOfPeers();
 /** Check whether we are doing an initial block download (synchronizing from disk or network) */
@@ -163,7 +167,7 @@ bool GetTransaction(const uint256 &hash, CTransaction &tx, uint256 &hashBlock, b
 bool SetBestChain(CValidationState &state, CBlockIndex* pindexNew);
 /** Find the best known block, and make it the tip of the block chain */
 bool ConnectBestBlock(CValidationState &state);
-int64 GetBlockValue(int nHeight, int64 nFees);
+int64_t GetBlockValue(int nHeight, int64_t nFees);
 unsigned int GetNextWorkRequired(const CBlockIndex* pindexLast, const CBlockHeader *pblock);
 
 void UpdateTime(CBlockHeader& block, const CBlockIndex* pindexPrev);
@@ -247,7 +251,7 @@ enum GetMinFee_mode
     GMF_SEND,
 };
 
-int64 GetMinFee(const CTransaction& tx, bool fAllowFree, enum GetMinFee_mode mode);
+int64_t GetMinFee(const CTransaction& tx, bool fAllowFree, enum GetMinFee_mode mode);
 
 //
 // Check transaction inputs, and make sure any
@@ -307,12 +311,12 @@ bool CheckTransaction(const CTransaction& tx, CValidationState& state);
 */
 bool IsStandardTx(const CTransaction& tx, std::string& reason);
 
-bool IsFinalTx(const CTransaction &tx, int nBlockHeight = 0, int64 nBlockTime = 0);
+bool IsFinalTx(const CTransaction &tx, int nBlockHeight = 0, int64_t nBlockTime = 0);
 
 /** Amount of bitcoins spent by the transaction.
     @return sum of all outputs (note: does not include fees)
  */
-int64 GetValueOut(const CTransaction& tx);
+int64_t GetValueOut(const CTransaction& tx);
 
 /** Undo information for a CBlock */
 class CBlockUndo
@@ -600,8 +604,8 @@ public:
     unsigned int nUndoSize;    // number of used bytes in the undo file
     unsigned int nHeightFirst; // lowest height of block in file
     unsigned int nHeightLast;  // highest height of block in file
-    uint64 nTimeFirst;         // earliest time of block in file
-    uint64 nTimeLast;          // latest time of block in file
+    uint64_t nTimeFirst;         // earliest time of block in file
+    uint64_t nTimeLast;          // latest time of block in file
 
     IMPLEMENT_SERIALIZE(
         READWRITE(VARINT(nBlocks));
@@ -632,7 +636,7 @@ public:
      }
 
      // update statistics (does not update nSize)
-     void AddBlock(unsigned int nHeightIn, uint64 nTimeIn) {
+     void AddBlock(unsigned int nHeightIn, uint64_t nTimeIn) {
          if (nBlocks==0 || nHeightFirst > nHeightIn)
              nHeightFirst = nHeightIn;
          if (nBlocks==0 || nTimeFirst > nTimeIn)
@@ -786,9 +790,9 @@ public:
         return *phashBlock;
     }
 
-    int64 GetBlockTime() const
+    int64_t GetBlockTime() const
     {
-        return (int64)nTime;
+        return (int64_t)nTime;
     }
 
     CBigNum GetBlockWork() const
@@ -807,11 +811,11 @@ public:
 
     enum { nMedianTimeSpan=11 };
 
-    int64 GetMedianTimePast() const
+    int64_t GetMedianTimePast() const
     {
-        int64 pmedian[nMedianTimeSpan];
-        int64* pbegin = &pmedian[nMedianTimeSpan];
-        int64* pend = &pmedian[nMedianTimeSpan];
+        int64_t pmedian[nMedianTimeSpan];
+        int64_t* pbegin = &pmedian[nMedianTimeSpan];
+        int64_t* pend = &pmedian[nMedianTimeSpan];
 
         const CBlockIndex* pindex = this;
         for (int i = 0; i < nMedianTimeSpan && pindex; i++, pindex = pindex->pprev)
@@ -821,7 +825,7 @@ public:
         return pbegin[(pend - pbegin)/2];
     }
 
-    int64 GetMedianTime() const;
+    int64_t GetMedianTime() const;
 
     /**
      * Returns true if there are nRequired or more blocks of minVersion or above
@@ -1035,11 +1039,11 @@ struct CCoinsStats
 {
     int nHeight;
     uint256 hashBlock;
-    uint64 nTransactions;
-    uint64 nTransactionOutputs;
-    uint64 nSerializedSize;
+    uint64_t nTransactions;
+    uint64_t nTransactionOutputs;
+    uint64_t nSerializedSize;
     uint256 hashSerialized;
-    int64 nTotalAmount;
+    int64_t nTotalAmount;
 
     CCoinsStats() : nHeight(0), hashBlock(0), nTransactions(0), nTransactionOutputs(0), nSerializedSize(0), hashSerialized(0), nTotalAmount(0) {}
 };
@@ -1130,7 +1134,8 @@ public:
         @return	Sum of value of all inputs (scriptSigs)
         @see CTransaction::FetchInputs
      */
-    int64 GetValueIn(const CTransaction& tx);
+    int64_t GetValueIn(const CTransaction& tx);
+
 
     // Check whether all prevouts of the transaction are present in the UTXO set represented by this view
     bool HaveInputs(const CTransaction& tx);
diff --git a/src/miner.cpp b/src/miner.cpp
index b03f915dc9..397c95c624 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -4,10 +4,16 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "miner.h"
+
+#include "core.h"
 #include "main.h"
+#include "net.h"
+#include "wallet.h"
+
+#include <stdint.h>
 
 double dHashesPerSec = 0.0;
-int64 nHPSTimerStart = 0;
+int64_t nHPSTimerStart = 0;
 
 //////////////////////////////////////////////////////////////////////////////
 //
@@ -110,8 +116,8 @@ public:
 };
 
 
-uint64 nLastBlockTx = 0;
-uint64 nLastBlockSize = 0;
+uint64_t nLastBlockTx = 0;
+uint64_t nLastBlockSize = 0;
 
 // We want to sort transactions by priority and fee, so:
 typedef boost::tuple<double, double, CTransaction*> TxPriority;
@@ -173,7 +179,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
     nBlockMinSize = std::min(nBlockMaxSize, nBlockMinSize);
 
     // Collect memory pool transactions into the block
-    int64 nFees = 0;
+    int64_t nFees = 0;
     {
         LOCK2(cs_main, mempool.cs);
         CBlockIndex* pindexPrev = chainActive.Tip();
@@ -195,7 +201,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
 
             COrphan* porphan = NULL;
             double dPriority = 0;
-            int64 nTotalIn = 0;
+            int64_t nTotalIn = 0;
             bool fMissingInputs = false;
             BOOST_FOREACH(const CTxIn& txin, tx.vin)
             {
@@ -229,7 +235,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
                 }
                 const CCoins &coins = view.GetCoins(txin.prevout.hash);
 
-                int64 nValueIn = coins.vout[txin.prevout.n].nValue;
+                int64_t nValueIn = coins.vout[txin.prevout.n].nValue;
                 nTotalIn += nValueIn;
 
                 int nConf = pindexPrev->nHeight - coins.nHeight + 1;
@@ -269,8 +275,8 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
         }
 
         // Collect transactions into block
-        uint64 nBlockSize = 1000;
-        uint64 nBlockTx = 0;
+        uint64_t nBlockSize = 1000;
+        uint64_t nBlockTx = 0;
         int nBlockSigOps = 100;
         bool fSortedByFee = (nBlockPrioritySize <= 0);
 
@@ -314,7 +320,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
             if (!view.HaveInputs(tx))
                 continue;
 
-            int64 nTxFees = view.GetValueIn(tx)-GetValueOut(tx);
+            int64_t nTxFees = view.GetValueIn(tx)-GetValueOut(tx);
 
             nTxSigOps += GetP2SHSigOpCount(tx, view);
             if (nBlockSigOps + nTxSigOps >= MAX_BLOCK_SIGOPS)
@@ -363,7 +369,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
 
         nLastBlockTx = nBlockTx;
         nLastBlockSize = nBlockSize;
-        LogPrintf("CreateNewBlock(): total size %"PRI64u"\n", nBlockSize);
+        LogPrintf("CreateNewBlock(): total size %"PRIu64"\n", nBlockSize);
 
         pblock->vtx[0].vout[0].nValue = GetBlockValue(pindexPrev->nHeight+1, nFees);
         pblocktemplate->vTxFees[0] = -nFees;
@@ -550,7 +556,7 @@ void static BitcoinMiner(CWallet *pwallet)
         //
         // Search
         //
-        int64 nStart = GetTime();
+        int64_t nStart = GetTime();
         uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
         uint256 hashbuf[2];
         uint256& hash = *alignup<16>(hashbuf);
@@ -589,7 +595,7 @@ void static BitcoinMiner(CWallet *pwallet)
             }
 
             // Meter hashes/sec
-            static int64 nHashCounter;
+            static int64_t nHashCounter;
             if (nHPSTimerStart == 0)
             {
                 nHPSTimerStart = GetTimeMillis();
@@ -607,7 +613,7 @@ void static BitcoinMiner(CWallet *pwallet)
                         dHashesPerSec = 1000.0 * nHashCounter / (GetTimeMillis() - nHPSTimerStart);
                         nHPSTimerStart = GetTimeMillis();
                         nHashCounter = 0;
-                        static int64 nLogTime;
+                        static int64_t nLogTime;
                         if (GetTime() - nLogTime > 30 * 60)
                         {
                             nLogTime = GetTime();
diff --git a/src/miner.h b/src/miner.h
index a2800341d8..2d953a16ae 100644
--- a/src/miner.h
+++ b/src/miner.h
@@ -2,11 +2,18 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_MINER_H
 #define BITCOIN_MINER_H
 
-#include "core.h"
-#include "wallet.h"
+#include <stdint.h>
+
+class CBlock;
+class CBlockIndex;
+class CBlockTemplate;
+class CReserveKey;
+class CScript;
+class CWallet;
 
 /** Run the miner threads */
 void GenerateBitcoins(bool fGenerate, CWallet* pwallet);
@@ -23,6 +30,6 @@ bool CheckWork(CBlock* pblock, CWallet& wallet, CReserveKey& reservekey);
 void SHA256Transform(void* pstate, void* pinput, const void* pinit);
 
 extern double dHashesPerSec;
-extern int64 nHPSTimerStart;
+extern int64_t nHPSTimerStart;
 
 #endif // BITCOIN_MINER_H
diff --git a/src/mruset.h b/src/mruset.h
index a52735182d..c36a0c8f37 100644
--- a/src/mruset.h
+++ b/src/mruset.h
@@ -1,11 +1,13 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_MRUSET_H
 #define BITCOIN_MRUSET_H
 
-#include <set>
 #include <deque>
+#include <set>
+#include <utility>
 
 /** STL-like set container that only keeps the most recent N elements. */
 template <typename T> class mruset
diff --git a/src/net.cpp b/src/net.cpp
index 8c0ada8f92..954fe5947c 100644
--- a/src/net.cpp
+++ b/src/net.cpp
@@ -7,32 +7,34 @@
 #include "bitcoin-config.h"
 #endif
 
-#include "chainparams.h"
-#include "db.h"
 #include "net.h"
-#include "core.h"
+
 #include "addrman.h"
+#include "chainparams.h"
+#include "core.h"
+#include "db.h"
 #include "ui_interface.h"
-#include "script.h"
+
+#include <inttypes.h>
+#include <stdint.h>
 
 #ifdef WIN32
 #include <string.h>
-#endif
-
-#ifndef WIN32
+#else
 #include <fcntl.h>
 #endif
 
 #ifdef USE_UPNP
-#include <miniupnpc/miniwget.h>
 #include <miniupnpc/miniupnpc.h>
+#include <miniupnpc/miniwget.h>
 #include <miniupnpc/upnpcommands.h>
 #include <miniupnpc/upnperrors.h>
 #endif
 
 // Dump addresses to peers.dat every 15 minutes (900s)
 #define DUMP_ADDRESSES_INTERVAL 900
-#if !defined(HAVE_MSG_NOSIGNAL)
+
+#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL)
 #define MSG_NOSIGNAL 0
 #endif
 
@@ -53,14 +55,14 @@ struct LocalServiceInfo {
 // Global state variables
 //
 bool fDiscover = true;
-uint64 nLocalServices = NODE_NETWORK;
+uint64_t nLocalServices = NODE_NETWORK;
 static CCriticalSection cs_mapLocalHost;
 static map<CNetAddr, LocalServiceInfo> mapLocalHost;
 static bool vfReachable[NET_MAX] = {};
 static bool vfLimited[NET_MAX] = {};
 static CNode* pnodeLocalHost = NULL;
 static CNode* pnodeSync = NULL;
-uint64 nLocalHostNonce = 0;
+uint64_t nLocalHostNonce = 0;
 static std::vector<SOCKET> vhListenSocket;
 CAddrMan addrman;
 int nMaxConnections = 125;
@@ -68,9 +70,9 @@ int nMaxConnections = 125;
 vector<CNode*> vNodes;
 CCriticalSection cs_vNodes;
 map<CInv, CDataStream> mapRelay;
-deque<pair<int64, CInv> > vRelayExpiration;
+deque<pair<int64_t, CInv> > vRelayExpiration;
 CCriticalSection cs_mapRelay;
-limitedmap<CInv, int64> mapAlreadyAskedFor(MAX_INV_SZ);
+limitedmap<CInv, int64_t> mapAlreadyAskedFor(MAX_INV_SZ);
 
 static deque<string> vOneShots;
 CCriticalSection cs_vOneShots;
@@ -426,8 +428,8 @@ void AddressCurrentlyConnected(const CService& addr)
 
 
 
-uint64 CNode::nTotalBytesRecv = 0;
-uint64 CNode::nTotalBytesSent = 0;
+uint64_t CNode::nTotalBytesRecv = 0;
+uint64_t CNode::nTotalBytesSent = 0;
 CCriticalSection CNode::cs_totalBytesRecv;
 CCriticalSection CNode::cs_totalBytesSent;
 
@@ -545,7 +547,7 @@ void CNode::PushVersion()
     int nBestHeight = g_signals.GetHeight().get_value_or(0);
 
     /// when NTP implemented, change to just nTime = GetAdjustedTime()
-    int64 nTime = (fInbound ? GetAdjustedTime() : GetTime());
+    int64_t nTime = (fInbound ? GetAdjustedTime() : GetTime());
     CAddress addrYou = (addr.IsRoutable() && !IsProxy(addr) ? addr : CAddress(CService("0.0.0.0",0)));
     CAddress addrMe = GetLocalAddress(&addr);
     RAND_bytes((unsigned char*)&nLocalHostNonce, sizeof(nLocalHostNonce));
@@ -558,7 +560,7 @@ void CNode::PushVersion()
 
 
 
-std::map<CNetAddr, int64> CNode::setBanned;
+std::map<CNetAddr, int64_t> CNode::setBanned;
 CCriticalSection CNode::cs_setBanned;
 
 void CNode::ClearBanned()
@@ -571,10 +573,10 @@ bool CNode::IsBanned(CNetAddr ip)
     bool fResult = false;
     {
         LOCK(cs_setBanned);
-        std::map<CNetAddr, int64>::iterator i = setBanned.find(ip);
+        std::map<CNetAddr, int64_t>::iterator i = setBanned.find(ip);
         if (i != setBanned.end())
         {
-            int64 t = (*i).second;
+            int64_t t = (*i).second;
             if (GetTime() < t)
                 fResult = true;
         }
@@ -593,7 +595,7 @@ bool CNode::Misbehaving(int howmuch)
     nMisbehavior += howmuch;
     if (nMisbehavior >= GetArg("-banscore", 100))
     {
-        int64 banTime = GetTime()+GetArg("-bantime", 60*60*24);  // Default 24-hour ban
+        int64_t banTime = GetTime()+GetArg("-bantime", 60*60*24);  // Default 24-hour ban
         LogPrintf("Misbehaving: %s (%d -> %d) DISCONNECTING\n", addr.ToString().c_str(), nMisbehavior-howmuch, nMisbehavior);
         {
             LOCK(cs_setBanned);
@@ -631,7 +633,7 @@ void CNode::copyStats(CNodeStats &stats)
     // since pingtime does not update until the ping is complete, which might take a while.
     // So, if a ping is taking an unusually long time in flight,
     // the caller can immediately detect that this is happening.
-    int64 nPingUsecWait = 0;
+    int64_t nPingUsecWait = 0;
     if ((0 != nPingNonceSent) && (0 != nPingUsecStart)) {
         nPingUsecWait = GetTimeMicros() - nPingUsecStart;
     }
@@ -1252,12 +1254,12 @@ void ThreadDNSAddressSeed()
 
 void DumpAddresses()
 {
-    int64 nStart = GetTimeMillis();
+    int64_t nStart = GetTimeMillis();
 
     CAddrDB adb;
     adb.Write(addrman);
 
-    LogPrint("net", "Flushed %d addresses to peers.dat  %"PRI64d"ms\n",
+    LogPrint("net", "Flushed %d addresses to peers.dat  %"PRId64"ms\n",
            addrman.size(), GetTimeMillis() - nStart);
 }
 
@@ -1284,7 +1286,7 @@ void ThreadOpenConnections()
     // Connect to specific addresses
     if (mapArgs.count("-connect") && mapMultiArgs["-connect"].size() > 0)
     {
-        for (int64 nLoop = 0;; nLoop++)
+        for (int64_t nLoop = 0;; nLoop++)
         {
             ProcessOneShot();
             BOOST_FOREACH(string strAddr, mapMultiArgs["-connect"])
@@ -1301,7 +1303,7 @@ void ThreadOpenConnections()
     }
 
     // Initiate network connections
-    int64 nStart = GetTime();
+    int64_t nStart = GetTime();
     while (true)
     {
         ProcessOneShot();
@@ -1340,7 +1342,7 @@ void ThreadOpenConnections()
             }
         }
 
-        int64 nANow = GetAdjustedTime();
+        int64_t nANow = GetAdjustedTime();
 
         int nTries = 0;
         while (true)
@@ -1885,25 +1887,25 @@ void RelayTransaction(const CTransaction& tx, const uint256& hash, const CDataSt
     }
 }
 
-void CNode::RecordBytesRecv(uint64 bytes)
+void CNode::RecordBytesRecv(uint64_t bytes)
 {
     LOCK(cs_totalBytesRecv);
     nTotalBytesRecv += bytes;
 }
 
-void CNode::RecordBytesSent(uint64 bytes)
+void CNode::RecordBytesSent(uint64_t bytes)
 {
     LOCK(cs_totalBytesSent);
     nTotalBytesSent += bytes;
 }
 
-uint64 CNode::GetTotalBytesRecv()
+uint64_t CNode::GetTotalBytesRecv()
 {
     LOCK(cs_totalBytesRecv);
     return nTotalBytesRecv;
 }
 
-uint64 CNode::GetTotalBytesSent()
+uint64_t CNode::GetTotalBytesSent()
 {
     LOCK(cs_totalBytesSent);
     return nTotalBytesSent;
diff --git a/src/net.h b/src/net.h
index 35ee7a06a6..b07c10610d 100644
--- a/src/net.h
+++ b/src/net.h
@@ -2,34 +2,45 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_NET_H
 #define BITCOIN_NET_H
 
+#include "bloom.h"
+#include "compat.h"
+#include "hash.h"
+#include "limitedmap.h"
+#include "mruset.h"
+#include "netbase.h"
+#include "protocol.h"
+#include "sync.h"
+#include "uint256.h"
+#include "util.h"
+
 #include <deque>
-#include <boost/array.hpp>
-#include <boost/foreach.hpp>
-#include <boost/signals2/signal.hpp>
-#include <openssl/rand.h>
+#include <inttypes.h>
+#include <stdint.h>
 
 #ifndef WIN32
 #include <arpa/inet.h>
 #endif
 
-#include "mruset.h"
-#include "limitedmap.h"
-#include "netbase.h"
-#include "protocol.h"
-#include "addrman.h"
-#include "hash.h"
-#include "bloom.h"
-
-/** The maximum number of entries in an 'inv' protocol message */
-static const unsigned int MAX_INV_SZ = 50000;
+//#include <boost/array.hpp>
+#include <boost/foreach.hpp>
+#include <boost/signals2/signal.hpp>
+#include <openssl/rand.h>
 
-class CNode;
+class CAddrMan;
 class CBlockIndex;
+class CNetAddr;
+class CNode;
 
+namespace boost {
+    class thread_group;
+}
 
+/** The maximum number of entries in an 'inv' protocol message */
+static const unsigned int MAX_INV_SZ = 50000;
 
 inline unsigned int ReceiveFloodSize() { return 1000*GetArg("-maxreceivebuffer", 5*1000); }
 inline unsigned int SendBufferSize() { return 1000*GetArg("-maxsendbuffer", 1*1000); }
@@ -85,17 +96,17 @@ CAddress GetLocalAddress(const CNetAddr *paddrPeer = NULL);
 
 
 extern bool fDiscover;
-extern uint64 nLocalServices;
-extern uint64 nLocalHostNonce;
+extern uint64_t nLocalServices;
+extern uint64_t nLocalHostNonce;
 extern CAddrMan addrman;
 extern int nMaxConnections;
 
 extern std::vector<CNode*> vNodes;
 extern CCriticalSection cs_vNodes;
 extern std::map<CInv, CDataStream> mapRelay;
-extern std::deque<std::pair<int64, CInv> > vRelayExpiration;
+extern std::deque<std::pair<int64_t, CInv> > vRelayExpiration;
 extern CCriticalSection cs_mapRelay;
-extern limitedmap<CInv, int64> mapAlreadyAskedFor;
+extern limitedmap<CInv, int64_t> mapAlreadyAskedFor;
 
 extern std::vector<std::string> vAddedNodes;
 extern CCriticalSection cs_vAddedNodes;
@@ -106,18 +117,18 @@ extern CCriticalSection cs_vAddedNodes;
 class CNodeStats
 {
 public:
-    uint64 nServices;
-    int64 nLastSend;
-    int64 nLastRecv;
-    int64 nTimeConnected;
+    uint64_t nServices;
+    int64_t nLastSend;
+    int64_t nLastRecv;
+    int64_t nTimeConnected;
     std::string addrName;
     int nVersion;
     std::string strSubVer;
     bool fInbound;
     int nStartingHeight;
     int nMisbehavior;
-    uint64 nSendBytes;
-    uint64 nRecvBytes;
+    uint64_t nSendBytes;
+    uint64_t nRecvBytes;
     bool fSyncNode;
     double dPingTime;
     double dPingWait;
@@ -171,25 +182,25 @@ class CNode
 {
 public:
     // socket
-    uint64 nServices;
+    uint64_t nServices;
     SOCKET hSocket;
     CDataStream ssSend;
     size_t nSendSize; // total size of all vSendMsg entries
     size_t nSendOffset; // offset inside the first vSendMsg already sent
-    uint64 nSendBytes;
+    uint64_t nSendBytes;
     std::deque<CSerializeData> vSendMsg;
     CCriticalSection cs_vSend;
 
     std::deque<CInv> vRecvGetData;
     std::deque<CNetMessage> vRecvMsg;
     CCriticalSection cs_vRecvMsg;
-    uint64 nRecvBytes;
+    uint64_t nRecvBytes;
     int nRecvVersion;
 
-    int64 nLastSend;
-    int64 nLastRecv;
-    int64 nLastSendEmpty;
-    int64 nTimeConnected;
+    int64_t nLastSend;
+    int64_t nLastRecv;
+    int64_t nLastSendEmpty;
+    int64_t nTimeConnected;
     CAddress addr;
     std::string addrName;
     CService addrLocal;
@@ -214,7 +225,7 @@ protected:
 
     // Denial-of-service detection/prevention
     // Key is IP address, value is banned-until-time
-    static std::map<CNetAddr, int64> setBanned;
+    static std::map<CNetAddr, int64_t> setBanned;
     static CCriticalSection cs_setBanned;
     int nMisbehavior;
 
@@ -238,12 +249,12 @@ public:
     mruset<CInv> setInventoryKnown;
     std::vector<CInv> vInventoryToSend;
     CCriticalSection cs_inventory;
-    std::multimap<int64, CInv> mapAskFor;
+    std::multimap<int64_t, CInv> mapAskFor;
 
     // Ping time measurement
-    uint64 nPingNonceSent;
-    int64 nPingUsecStart;
-    int64 nPingUsecTime;
+    uint64_t nPingNonceSent;
+    int64_t nPingUsecStart;
+    int64_t nPingUsecTime;
     bool fPingQueued;
     
     CNode(SOCKET hSocketIn, CAddress addrIn, std::string addrNameIn = "", bool fInboundIn=false) : ssSend(SER_NETWORK, INIT_PROTO_VERSION)
@@ -305,8 +316,8 @@ private:
     // Network usage totals
     static CCriticalSection cs_totalBytesRecv;
     static CCriticalSection cs_totalBytesSent;
-    static uint64 nTotalBytesRecv;
-    static uint64 nTotalBytesSent;
+    static uint64_t nTotalBytesRecv;
+    static uint64_t nTotalBytesSent;
 
     CNode(const CNode&);
     void operator=(const CNode&);
@@ -389,17 +400,17 @@ public:
     {
         // We're using mapAskFor as a priority queue,
         // the key is the earliest time the request can be sent
-        int64 nRequestTime;
-        limitedmap<CInv, int64>::const_iterator it = mapAlreadyAskedFor.find(inv);
+        int64_t nRequestTime;
+        limitedmap<CInv, int64_t>::const_iterator it = mapAlreadyAskedFor.find(inv);
         if (it != mapAlreadyAskedFor.end())
             nRequestTime = it->second;
         else
             nRequestTime = 0;
-        LogPrint("net", "askfor %s   %"PRI64d" (%s)\n", inv.ToString().c_str(), nRequestTime, DateTimeStrFormat("%H:%M:%S", nRequestTime/1000000).c_str());
+        LogPrint("net", "askfor %s   %"PRId64" (%s)\n", inv.ToString().c_str(), nRequestTime, DateTimeStrFormat("%H:%M:%S", nRequestTime/1000000).c_str());
 
         // Make sure not to reuse time indexes to keep things in the same order
-        int64 nNow = (GetTime() - 1) * 1000000;
-        static int64 nLastTime;
+        int64_t nNow = (GetTime() - 1) * 1000000;
+        static int64_t nLastTime;
         ++nLastTime;
         nNow = std::max(nNow, nLastTime);
         nLastTime = nNow;
@@ -664,11 +675,11 @@ public:
     void copyStats(CNodeStats &stats);
 
     // Network stats
-    static void RecordBytesRecv(uint64 bytes);
-    static void RecordBytesSent(uint64 bytes);
+    static void RecordBytesRecv(uint64_t bytes);
+    static void RecordBytesSent(uint64_t bytes);
 
-    static uint64 GetTotalBytesRecv();
-    static uint64 GetTotalBytesSent();
+    static uint64_t GetTotalBytesRecv();
+    static uint64_t GetTotalBytesSent();
 };
 
 
diff --git a/src/netbase.cpp b/src/netbase.cpp
index 36b90e0d4c..88c58f854e 100644
--- a/src/netbase.cpp
+++ b/src/netbase.cpp
@@ -4,9 +4,13 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "netbase.h"
-#include "util.h"
-#include "sync.h"
+
 #include "hash.h"
+#include "sync.h"
+#include "uint256.h"
+#include "util.h"
+
+#include <stdint.h>
 
 #ifndef WIN32
 #include <fcntl.h>
@@ -15,7 +19,7 @@
 #include <boost/algorithm/string/case_conv.hpp> // for to_lower()
 #include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith()
 
-#if !defined(HAVE_MSG_NOSIGNAL)
+#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL)
 #define MSG_NOSIGNAL 0
 #endif
 
@@ -883,10 +887,10 @@ std::vector<unsigned char> CNetAddr::GetGroup() const
     return vchRet;
 }
 
-uint64 CNetAddr::GetHash() const
+uint64_t CNetAddr::GetHash() const
 {
     uint256 hash = Hash(&ip[0], &ip[16]);
-    uint64 nRet;
+    uint64_t nRet;
     memcpy(&nRet, &hash, sizeof(nRet));
     return nRet;
 }
diff --git a/src/netbase.h b/src/netbase.h
index c14fa5075d..af40aee94b 100644
--- a/src/netbase.h
+++ b/src/netbase.h
@@ -1,6 +1,7 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_NETBASE_H
 #define BITCOIN_NETBASE_H
 
@@ -8,12 +9,13 @@
 #include "bitcoin-config.h"
 #endif
 
+#include "compat.h"
+#include "serialize.h"
+
+#include <stdint.h>
 #include <string>
 #include <vector>
 
-#include "serialize.h"
-#include "compat.h"
-
 extern int nConnectTimeout;
 
 #ifdef WIN32
@@ -69,7 +71,7 @@ class CNetAddr
         std::string ToString() const;
         std::string ToStringIP() const;
         unsigned int GetByte(int n) const;
-        uint64 GetHash() const;
+        uint64_t GetHash() const;
         bool GetInAddr(struct in_addr* pipv4Addr) const;
         std::vector<unsigned char> GetGroup() const;
         int GetReachabilityFrom(const CNetAddr *paddrPartner = NULL) const;
diff --git a/src/noui.cpp b/src/noui.cpp
index 06c507d0e5..fd285c5719 100644
--- a/src/noui.cpp
+++ b/src/noui.cpp
@@ -3,10 +3,12 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include "noui.h"
+
 #include "ui_interface.h"
-#include "init.h"
-#include "bitcoinrpc.h"
+#include "util.h"
 
+#include <stdint.h>
 #include <string>
 
 static bool noui_ThreadSafeMessageBox(const std::string& message, const std::string& caption, unsigned int style)
@@ -32,7 +34,7 @@ static bool noui_ThreadSafeMessageBox(const std::string& message, const std::str
     return false;
 }
 
-static bool noui_ThreadSafeAskFee(int64 /*nFeeRequired*/)
+static bool noui_ThreadSafeAskFee(int64_t /*nFeeRequired*/)
 {
     return true;
 }
diff --git a/src/noui.h b/src/noui.h
new file mode 100644
index 0000000000..755d987fdd
--- /dev/null
+++ b/src/noui.h
@@ -0,0 +1,10 @@
+// Copyright (c) 2013 The Bitcoin developers
+// Distributed under the MIT/X11 software license, see the accompanying
+// file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+#ifndef BITCOIN_NOUI_H
+#define BITCOIN_NOUI_H
+
+extern void noui_connect();
+
+#endif
diff --git a/src/protocol.cpp b/src/protocol.cpp
index a841bbc14e..798227581e 100644
--- a/src/protocol.cpp
+++ b/src/protocol.cpp
@@ -4,8 +4,10 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "protocol.h"
+
 #include "util.h"
-#include "netbase.h"
+
+#include <stdint.h>
 
 #ifndef WIN32
 # include <arpa/inet.h>
@@ -81,7 +83,7 @@ CAddress::CAddress() : CService()
     Init();
 }
 
-CAddress::CAddress(CService ipIn, uint64 nServicesIn) : CService(ipIn)
+CAddress::CAddress(CService ipIn, uint64_t nServicesIn) : CService(ipIn)
 {
     Init();
     nServices = nServicesIn;
diff --git a/src/protocol.h b/src/protocol.h
index 3d8eae55f9..86e08ddcfa 100644
--- a/src/protocol.h
+++ b/src/protocol.h
@@ -11,11 +11,13 @@
 #define __INCLUDED_PROTOCOL_H__
 
 #include "chainparams.h"
-#include "serialize.h"
 #include "netbase.h"
-#include <string>
+#include "serialize.h"
 #include "uint256.h"
 
+#include <stdint.h>
+#include <string>
+
 /** Message header.
  * (4) message start.
  * (12) command.
@@ -67,7 +69,7 @@ class CAddress : public CService
 {
     public:
         CAddress();
-        explicit CAddress(CService ipIn, uint64 nServicesIn=NODE_NETWORK);
+        explicit CAddress(CService ipIn, uint64_t nServicesIn=NODE_NETWORK);
 
         void Init();
 
@@ -90,13 +92,13 @@ class CAddress : public CService
 
     // TODO: make private (improves encapsulation)
     public:
-        uint64 nServices;
+        uint64_t nServices;
 
         // disk and network only
         unsigned int nTime;
 
         // memory only
-        int64 nLastTry;
+        int64_t nLastTry;
 };
 
 /** inv message data */
diff --git a/src/qt/aboutdialog.cpp b/src/qt/aboutdialog.cpp
index e3ef92caea..797ebf97ed 100644
--- a/src/qt/aboutdialog.cpp
+++ b/src/qt/aboutdialog.cpp
@@ -6,6 +6,7 @@
 #include "ui_aboutdialog.h"
 
 #include "clientmodel.h"
+
 #include "clientversion.h"
 
 AboutDialog::AboutDialog(QWidget *parent) :
diff --git a/src/qt/aboutdialog.h b/src/qt/aboutdialog.h
index 72545f9b21..b02be74844 100644
--- a/src/qt/aboutdialog.h
+++ b/src/qt/aboutdialog.h
@@ -7,10 +7,11 @@
 
 #include <QDialog>
 
+class ClientModel;
+
 namespace Ui {
     class AboutDialog;
 }
-class ClientModel;
 
 /** "About" dialog box */
 class AboutDialog : public QDialog
diff --git a/src/qt/addressbookpage.cpp b/src/qt/addressbookpage.cpp
index cef307b86d..5e82d4d17d 100644
--- a/src/qt/addressbookpage.cpp
+++ b/src/qt/addressbookpage.cpp
@@ -11,14 +11,14 @@
 
 #include "addresstablemodel.h"
 #include "bitcoingui.h"
-#include "editaddressdialog.h"
 #include "csvmodelwriter.h"
+#include "editaddressdialog.h"
 #include "guiutil.h"
 
-#include <QSortFilterProxyModel>
-#include <QClipboard>
-#include <QMessageBox>
+#include <QIcon>
 #include <QMenu>
+#include <QMessageBox>
+#include <QSortFilterProxyModel>
 
 AddressBookPage::AddressBookPage(Mode mode, Tabs tab, QWidget *parent) :
     QDialog(parent),
diff --git a/src/qt/addressbookpage.h b/src/qt/addressbookpage.h
index 60b5d8c47f..a9192efc84 100644
--- a/src/qt/addressbookpage.h
+++ b/src/qt/addressbookpage.h
@@ -7,17 +7,19 @@
 
 #include <QDialog>
 
+class AddressTableModel;
+class OptionsModel;
+
 namespace Ui {
     class AddressBookPage;
 }
-class AddressTableModel;
 
 QT_BEGIN_NAMESPACE
-class QTableView;
 class QItemSelection;
-class QSortFilterProxyModel;
 class QMenu;
 class QModelIndex;
+class QSortFilterProxyModel;
+class QTableView;
 QT_END_NAMESPACE
 
 /** Widget that shows a list of sending or receiving addresses.
diff --git a/src/qt/addresstablemodel.cpp b/src/qt/addresstablemodel.cpp
index ab1900fbf3..d686cd4fd8 100644
--- a/src/qt/addresstablemodel.cpp
+++ b/src/qt/addresstablemodel.cpp
@@ -7,8 +7,8 @@
 #include "guiutil.h"
 #include "walletmodel.h"
 
-#include "wallet.h"
 #include "base58.h"
+#include "wallet.h"
 
 #include <QFont>
 #include <QDebug>
diff --git a/src/qt/addresstablemodel.h b/src/qt/addresstablemodel.h
index 1ddee1aeb5..71691f5a26 100644
--- a/src/qt/addresstablemodel.h
+++ b/src/qt/addresstablemodel.h
@@ -9,9 +9,10 @@
 #include <QStringList>
 
 class AddressTablePriv;
-class CWallet;
 class WalletModel;
 
+class CWallet;
+
 /**
    Qt model of the address book in the core. This allows views to access and modify the address book.
  */
diff --git a/src/qt/askpassphrasedialog.cpp b/src/qt/askpassphrasedialog.cpp
index 521585644e..2a6d6abc35 100644
--- a/src/qt/askpassphrasedialog.cpp
+++ b/src/qt/askpassphrasedialog.cpp
@@ -8,9 +8,11 @@
 #include "guiconstants.h"
 #include "walletmodel.h"
 
+#include "allocators.h"
+
+#include <QKeyEvent>
 #include <QMessageBox>
 #include <QPushButton>
-#include <QKeyEvent>
 
 AskPassphraseDialog::AskPassphraseDialog(Mode mode, QWidget *parent) :
     QDialog(parent),
diff --git a/src/qt/askpassphrasedialog.h b/src/qt/askpassphrasedialog.h
index 838ad21beb..4c92afcd54 100644
--- a/src/qt/askpassphrasedialog.h
+++ b/src/qt/askpassphrasedialog.h
@@ -7,10 +7,11 @@
 
 #include <QDialog>
 
+class WalletModel;
+
 namespace Ui {
     class AskPassphraseDialog;
 }
-class WalletModel;
 
 /** Multifunctional dialog to ask for passphrases. Used for encryption, unlocking, and changing the passphrase.
  */
diff --git a/src/qt/bitcoin.cpp b/src/qt/bitcoin.cpp
index 1e2f93f1e7..2fa7979eae 100644
--- a/src/qt/bitcoin.cpp
+++ b/src/qt/bitcoin.cpp
@@ -3,28 +3,35 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "bitcoingui.h"
+
 #include "clientmodel.h"
-#include "walletmodel.h"
-#include "optionsmodel.h"
-#include "guiutil.h"
 #include "guiconstants.h"
-#include "init.h"
-#include "util.h"
-#include "ui_interface.h"
+#include "guiutil.h"
+#include "intro.h"
+#include "optionsmodel.h"
 #include "paymentserver.h"
 #include "splashscreen.h"
-#include "intro.h"
+#include "walletmodel.h"
+
+#include "init.h"
+#include "main.h"
+#include "ui_interface.h"
+#include "util.h"
 
+#include <stdint.h>
+
+#include <boost/filesystem/operations.hpp>
 #include <QApplication>
+#include <QLibraryInfo>
+#include <QLocale>
 #include <QMessageBox>
+#include <QSettings>
+#include <QTimer>
+#include <QTranslator>
+
 #if QT_VERSION < 0x050000
 #include <QTextCodec>
 #endif
-#include <QLocale>
-#include <QTimer>
-#include <QTranslator>
-#include <QLibraryInfo>
-#include <QSettings>
 
 #if defined(BITCOIN_NEED_QT_PLUGINS) && !defined(_BITCOIN_QT_PLUGINS_INCLUDED)
 #define _BITCOIN_QT_PLUGINS_INCLUDED
@@ -68,7 +75,7 @@ static bool ThreadSafeMessageBox(const std::string& message, const std::string&
     }
 }
 
-static bool ThreadSafeAskFee(int64 nFeeRequired)
+static bool ThreadSafeAskFee(int64_t nFeeRequired)
 {
     if(!guiref)
         return false;
diff --git a/src/qt/bitcoinamountfield.cpp b/src/qt/bitcoinamountfield.cpp
index f722a454f1..6b083331d3 100644
--- a/src/qt/bitcoinamountfield.cpp
+++ b/src/qt/bitcoinamountfield.cpp
@@ -4,15 +4,14 @@
 
 #include "bitcoinamountfield.h"
 
-#include "qvaluecombobox.h"
 #include "bitcoinunits.h"
 #include "guiconstants.h"
+#include "qvaluecombobox.h"
 
 #include <QApplication>
+#include <QDoubleSpinBox>
 #include <QHBoxLayout>
 #include <QKeyEvent>
-#include <QDoubleSpinBox>
-
 #include <qmath.h> // for qPow()
 
 BitcoinAmountField::BitcoinAmountField(QWidget *parent):
diff --git a/src/qt/bitcoingui.cpp b/src/qt/bitcoingui.cpp
index 0b6bd517e5..a1bb0ee2f4 100644
--- a/src/qt/bitcoingui.cpp
+++ b/src/qt/bitcoingui.cpp
@@ -4,49 +4,54 @@
 
 #include "bitcoingui.h"
 
-#include "optionsdialog.h"
 #include "aboutdialog.h"
-#include "clientmodel.h"
-#include "walletmodel.h"
-#include "walletframe.h"
-#include "optionsmodel.h"
 #include "bitcoinunits.h"
+#include "clientmodel.h"
 #include "guiconstants.h"
-#include "notificator.h"
 #include "guiutil.h"
+#include "notificator.h"
+#include "optionsdialog.h"
+#include "optionsmodel.h"
 #include "rpcconsole.h"
-#include "ui_interface.h"
-#include "wallet.h"
-#include "init.h"
+#include "walletframe.h"
+#include "walletmodel.h"
 
 #ifdef Q_OS_MAC
 #include "macdockiconhandler.h"
 #endif
 
+#include "init.h"
+#include "ui_interface.h"
+
+#include <iostream>
+
 #include <QApplication>
-#include <QMenuBar>
-#include <QMenu>
+#include <QDateTime>
+#include <QDesktopWidget>
+#include <QDragEnterEvent>
 #include <QIcon>
-#include <QVBoxLayout>
-#include <QToolBar>
-#include <QStatusBar>
 #include <QLabel>
+#include <QListWidget>
+#include <QMenu>
+#include <QMenuBar>
 #include <QMessageBox>
+#include <QMimeData>
+#include <QMovie>
 #include <QProgressBar>
+#include <QSettings>
 #include <QStackedWidget>
-#include <QDateTime>
-#include <QMovie>
+#include <QStatusBar>
+#include <QStyle>
 #include <QTimer>
-#include <QDragEnterEvent>
+#include <QToolBar>
+#include <QVBoxLayout>
+
 #if QT_VERSION < 0x050000
 #include <QUrl>
 #include <QTextDocument>
+#else
+#include <QUrlQuery>
 #endif
-#include <QMimeData>
-#include <QStyle>
-#include <QListWidget>
-
-#include <iostream>
 
 const QString BitcoinGUI::DEFAULT_WALLET = "~Default";
 
diff --git a/src/qt/bitcoingui.h b/src/qt/bitcoingui.h
index 6a2058e0b6..2e3b3e74b9 100644
--- a/src/qt/bitcoingui.h
+++ b/src/qt/bitcoingui.h
@@ -6,32 +6,22 @@
 #define BITCOINGUI_H
 
 #include <QMainWindow>
-#include <QSystemTrayIcon>
 #include <QMap>
+#include <QSystemTrayIcon>
 
-class WalletFrame;
-class WalletView;
 class ClientModel;
-class WalletModel;
-class WalletStack;
-class OverviewPage;
-class SendCoinsDialog;
-class SendCoinsRecipient;
-class SignVerifyMessageDialog;
 class Notificator;
 class RPCConsole;
+class SendCoinsRecipient;
+class WalletFrame;
+class WalletModel;
 
 class CWallet;
 
 QT_BEGIN_NAMESPACE
+class QAction;
 class QLabel;
-class QModelIndex;
 class QProgressBar;
-class QStackedWidget;
-class QUrl;
-class QListWidget;
-class QPushButton;
-class QAction;
 QT_END_NAMESPACE
 
 /**
diff --git a/src/qt/bitcoinstrings.cpp b/src/qt/bitcoinstrings.cpp
index 457090b1f5..45a9bf6a41 100644
--- a/src/qt/bitcoinstrings.cpp
+++ b/src/qt/bitcoinstrings.cpp
@@ -1,4 +1,7 @@
+
+
 #include <QtGlobal>
+
 // Automatically generated by extract_strings.py
 #ifdef __GNUC__
 #define UNUSED __attribute__((unused))
@@ -221,4 +224,4 @@ QT_TRANSLATE_NOOP("bitcoin-core", "Warning"),
 QT_TRANSLATE_NOOP("bitcoin-core", "Warning: This version is obsolete, upgrade required!"),
 QT_TRANSLATE_NOOP("bitcoin-core", "You need to rebuild the database using -reindex to change -txindex"),
 QT_TRANSLATE_NOOP("bitcoin-core", "wallet.dat corrupt, salvage failed"),
-};
\ No newline at end of file
+};
diff --git a/src/qt/bitcoinunits.h b/src/qt/bitcoinunits.h
index 3342eeec17..46517fc07b 100644
--- a/src/qt/bitcoinunits.h
+++ b/src/qt/bitcoinunits.h
@@ -5,8 +5,8 @@
 #ifndef BITCOINUNITS_H
 #define BITCOINUNITS_H
 
-#include <QString>
 #include <QAbstractListModel>
+#include <QString>
 
 /** Bitcoin unit definitions. Encapsulates parsing and formatting
    and serves as list model for drop-down selection boxes.
diff --git a/src/qt/clientmodel.cpp b/src/qt/clientmodel.cpp
index 872d714030..c64e411bca 100644
--- a/src/qt/clientmodel.cpp
+++ b/src/qt/clientmodel.cpp
@@ -5,21 +5,21 @@
 #include "clientmodel.h"
 
 #include "guiconstants.h"
-#include "optionsmodel.h"
-#include "addresstablemodel.h"
-#include "transactiontablemodel.h"
 
-#include "chainparams.h"
 #include "alert.h"
-#include "main.h"
+#include "chainparams.h"
 #include "checkpoints.h"
+#include "main.h"
+#include "net.h"
 #include "ui_interface.h"
 
+#include <stdint.h>
+
 #include <QDateTime>
-#include <QTimer>
 #include <QDebug>
+#include <QTimer>
 
-static const int64 nClientStartupTime = GetTime();
+static const int64_t nClientStartupTime = GetTime();
 
 ClientModel::ClientModel(OptionsModel *optionsModel, QObject *parent) :
     QObject(parent), optionsModel(optionsModel),
diff --git a/src/qt/clientmodel.h b/src/qt/clientmodel.h
index 008320dcc3..dcc528f4fd 100644
--- a/src/qt/clientmodel.h
+++ b/src/qt/clientmodel.h
@@ -7,9 +7,10 @@
 
 #include <QObject>
 
-class OptionsModel;
 class AddressTableModel;
+class OptionsModel;
 class TransactionTableModel;
+
 class CWallet;
 
 QT_BEGIN_NAMESPACE
diff --git a/src/qt/csvmodelwriter.h b/src/qt/csvmodelwriter.h
index 890deab092..29de251efe 100644
--- a/src/qt/csvmodelwriter.h
+++ b/src/qt/csvmodelwriter.h
@@ -5,8 +5,8 @@
 #ifndef CSVMODELWRITER_H
 #define CSVMODELWRITER_H
 
-#include <QObject>
 #include <QList>
+#include <QObject>
 
 QT_BEGIN_NAMESPACE
 class QAbstractItemModel;
diff --git a/src/qt/editaddressdialog.h b/src/qt/editaddressdialog.h
index 8746786162..a448c4b23f 100644
--- a/src/qt/editaddressdialog.h
+++ b/src/qt/editaddressdialog.h
@@ -7,10 +7,11 @@
 
 #include <QDialog>
 
+class AddressTableModel;
+
 namespace Ui {
     class EditAddressDialog;
 }
-class AddressTableModel;
 
 QT_BEGIN_NAMESPACE
 class QDataWidgetMapper;
diff --git a/src/qt/guiutil.cpp b/src/qt/guiutil.cpp
index eb50aa8edd..e6a1138f11 100644
--- a/src/qt/guiutil.cpp
+++ b/src/qt/guiutil.cpp
@@ -5,33 +5,12 @@
 #include "guiutil.h"
 
 #include "bitcoinaddressvalidator.h"
-#include "walletmodel.h"
 #include "bitcoinunits.h"
+#include "walletmodel.h"
 
-#include "util.h"
+#include "core.h"
 #include "init.h"
-
-#include <QApplication>
-#include <QDateTime>
-#include <QDoubleValidator>
-#include <QFont>
-#include <QLineEdit>
-#if QT_VERSION >= 0x050000
-#include <QUrlQuery>
-#else
-#include <QUrl>
-#endif
-#include <QTextDocument> // for Qt::mightBeRichText
-#include <QAbstractItemView>
-#include <QClipboard>
-#include <QFileDialog>
-#include <QDesktopServices>
-#include <QThread>
-#include <QSettings>
-#include <QDesktopWidget>
-
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
+#include "util.h"
 
 #ifdef WIN32
 #ifdef _WIN32_WINNT
@@ -46,9 +25,31 @@
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
-#include "shlwapi.h"
-#include "shlobj.h"
 #include "shellapi.h"
+#include "shlobj.h"
+#include "shlwapi.h"
+#endif
+
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <QAbstractItemView>
+#include <QApplication>
+#include <QClipboard>
+#include <QDateTime>
+#include <QDesktopServices>
+#include <QDesktopWidget>
+#include <QDoubleValidator>
+#include <QFileDialog>
+#include <QFont>
+#include <QLineEdit>
+#include <QSettings>
+#include <QTextDocument> // for Qt::mightBeRichText
+#include <QThread>
+
+#if QT_VERSION < 0x050000
+#include <QUrl>
+#else
+#include <QUrlQuery>
 #endif
 
 namespace GUIUtil {
diff --git a/src/qt/guiutil.h b/src/qt/guiutil.h
index 3c9f137ded..8bd0eab9de 100644
--- a/src/qt/guiutil.h
+++ b/src/qt/guiutil.h
@@ -5,19 +5,19 @@
 #ifndef GUIUTIL_H
 #define GUIUTIL_H
 
-#include <QString>
-#include <QObject>
 #include <QMessageBox>
+#include <QObject>
+#include <QString>
 
 class SendCoinsRecipient;
 
 QT_BEGIN_NAMESPACE
+class QAbstractItemView;
+class QDateTime;
 class QFont;
 class QLineEdit;
-class QWidget;
-class QDateTime;
 class QUrl;
-class QAbstractItemView;
+class QWidget;
 QT_END_NAMESPACE
 
 /** Utility functions used by the Bitcoin Qt UI.
diff --git a/src/qt/intro.cpp b/src/qt/intro.cpp
index e7e7682258..3ecd96cc42 100644
--- a/src/qt/intro.cpp
+++ b/src/qt/intro.cpp
@@ -4,17 +4,17 @@
 
 #include "intro.h"
 #include "ui_intro.h"
+
 #include "util.h"
 
+#include <boost/filesystem.hpp>
 #include <QFileDialog>
 #include <QSettings>
 #include <QMessageBox>
 
-#include <boost/filesystem.hpp>
-
 /* Minimum free space (in bytes) needed for data directory */
-static const uint64 GB_BYTES = 1000000000LL;
-static const uint64 BLOCK_CHAIN_SIZE = 10LL * GB_BYTES;
+static const uint64_t GB_BYTES = 1000000000LL;
+static const uint64_t BLOCK_CHAIN_SIZE = 10LL * GB_BYTES;
 
 /* Check free space asynchronously to prevent hanging the UI thread.
 
@@ -60,7 +60,7 @@ void FreespaceChecker::check()
     namespace fs = boost::filesystem;
     QString dataDirStr = intro->getPathToCheck();
     fs::path dataDir = fs::path(dataDirStr.toStdString());
-    uint64 freeBytesAvailable = 0;
+    uint64_t freeBytesAvailable = 0;
     int replyStatus = ST_OK;
     QString replyMessage = tr("A new data directory will be created.");
 
diff --git a/src/qt/intro.h b/src/qt/intro.h
index b25d3f1152..72693d5544 100644
--- a/src/qt/intro.h
+++ b/src/qt/intro.h
@@ -6,13 +6,14 @@
 #define INTRO_H
 
 #include <QDialog>
-#include <QThread>
 #include <QMutex>
+#include <QThread>
+
+class FreespaceChecker;
 
 namespace Ui {
 class Intro;
 }
-class FreespaceChecker;
 
 /** Introduction screen (pre-GUI startup).
   Allows the user to choose a data directory,
diff --git a/src/qt/macdockiconhandler.h b/src/qt/macdockiconhandler.h
index fba7305a60..b21a61cb07 100644
--- a/src/qt/macdockiconhandler.h
+++ b/src/qt/macdockiconhandler.h
@@ -5,12 +5,12 @@
 #ifndef MACDOCKICONHANDLER_H
 #define MACDOCKICONHANDLER_H
 
-#include <QObject>
 #include <QMainWindow>
+#include <QObject>
 
 QT_BEGIN_NAMESPACE
-class QMenu;
 class QIcon;
+class QMenu;
 class QWidget;
 QT_END_NAMESPACE
 
diff --git a/src/qt/macnotificationhandler.h b/src/qt/macnotificationhandler.h
index 257adde229..bc335edede 100644
--- a/src/qt/macnotificationhandler.h
+++ b/src/qt/macnotificationhandler.h
@@ -4,6 +4,7 @@
 
 #ifndef MACNOTIFICATIONHANDLER_H
 #define MACNOTIFICATIONHANDLER_H
+
 #include <QObject>
 
 /** Macintosh-specific notification handler (supports UserNotificationCenter and Growl).
diff --git a/src/qt/monitoreddatamapper.cpp b/src/qt/monitoreddatamapper.cpp
index 7abecbb12d..5931c53872 100644
--- a/src/qt/monitoreddatamapper.cpp
+++ b/src/qt/monitoreddatamapper.cpp
@@ -4,9 +4,9 @@
 
 #include "monitoreddatamapper.h"
 
-#include <QWidget>
 #include <QMetaObject>
 #include <QMetaProperty>
+#include <QWidget>
 
 MonitoredDataMapper::MonitoredDataMapper(QObject *parent) :
     QDataWidgetMapper(parent)
diff --git a/src/qt/notificator.cpp b/src/qt/notificator.cpp
index fcde23f7e4..c9f6834ec2 100644
--- a/src/qt/notificator.cpp
+++ b/src/qt/notificator.cpp
@@ -4,27 +4,31 @@
 
 #include "notificator.h"
 
+
 #include <QApplication>
-#include <QMetaType>
-#include <QVariant>
+#include <QByteArray>
 #include <QIcon>
+#include <QImageWriter>
+#include <QMessageBox>
+#include <QMetaType>
 #include <QStyle>
-#include <QByteArray>
 #include <QSystemTrayIcon>
-#include <QMessageBox>
 #include <QTemporaryFile>
-#include <QImageWriter>
+#include <QVariant>
+
+#ifdef Q_OS_MAC
+#include "macnotificationhandler.h"
+
+#include <ApplicationServices/ApplicationServices.h>
+#endif
 
 #ifdef USE_DBUS
-#include <QtDBus>
 #include <stdint.h>
-#endif
 
-#ifdef Q_OS_MAC
-#include <ApplicationServices/ApplicationServices.h>
-#include "macnotificationhandler.h"
+#include <QtDBus>
 #endif
 
+
 // https://wiki.ubuntu.com/NotificationDevelopmentGuidelines recommends at least 128
 const int FREEDESKTOP_NOTIFICATION_ICON_SIZE = 128;
 
diff --git a/src/qt/notificator.h b/src/qt/notificator.h
index e00d08b9cb..d6298c3c0d 100644
--- a/src/qt/notificator.h
+++ b/src/qt/notificator.h
@@ -9,11 +9,12 @@
 #include "bitcoin-config.h"
 #endif
 
-#include <QObject>
 #include <QIcon>
+#include <QObject>
 
 QT_BEGIN_NAMESPACE
 class QSystemTrayIcon;
+
 #ifdef USE_DBUS
 class QDBusInterface;
 #endif
diff --git a/src/qt/optionsdialog.cpp b/src/qt/optionsdialog.cpp
index 85d49e6a20..1e91a877a9 100644
--- a/src/qt/optionsdialog.cpp
+++ b/src/qt/optionsdialog.cpp
@@ -11,9 +11,10 @@
 
 #include "bitcoinunits.h"
 #include "monitoreddatamapper.h"
-#include "netbase.h"
 #include "optionsmodel.h"
 
+#include "netbase.h"
+
 #include <QDir>
 #include <QIntValidator>
 #include <QLocale>
diff --git a/src/qt/optionsdialog.h b/src/qt/optionsdialog.h
index fea5c6d2fb..05234f645b 100644
--- a/src/qt/optionsdialog.h
+++ b/src/qt/optionsdialog.h
@@ -7,12 +7,13 @@
 
 #include <QDialog>
 
+class MonitoredDataMapper;
+class OptionsModel;
+class QValidatedLineEdit;
+
 namespace Ui {
 class OptionsDialog;
 }
-class OptionsModel;
-class MonitoredDataMapper;
-class QValidatedLineEdit;
 
 /** Preferences dialog. */
 class OptionsDialog : public QDialog
diff --git a/src/qt/optionsmodel.cpp b/src/qt/optionsmodel.cpp
index 48bf357abb..65c017f088 100644
--- a/src/qt/optionsmodel.cpp
+++ b/src/qt/optionsmodel.cpp
@@ -9,12 +9,12 @@
 #include "optionsmodel.h"
 
 #include "bitcoinunits.h"
+#include "guiutil.h"
+
 #include "init.h"
-#include "core.h"
-#include "wallet.h"
-#include "netbase.h"
+#include "main.h"
+#include "net.h"
 #include "walletdb.h"
-#include "guiutil.h"
 
 #include <QSettings>
 
@@ -200,7 +200,7 @@ QVariant OptionsModel::data(const QModelIndex & index, int role) const
                 return QVariant(5);
         }
         case Fee:
-            return QVariant(nTransactionFee);
+            return QVariant((qint64) nTransactionFee);
         case DisplayUnit:
             return QVariant(nDisplayUnit);
         case DisplayAddresses:
@@ -274,7 +274,7 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
         break;
         case Fee:
             nTransactionFee = value.toLongLong();
-            settings.setValue("nTransactionFee", nTransactionFee);
+            settings.setValue("nTransactionFee", (qint64) nTransactionFee);
             break;
         case DisplayUnit:
             nDisplayUnit = value.toInt();
@@ -299,7 +299,7 @@ bool OptionsModel::setData(const QModelIndex & index, const QVariant & value, in
 
 qint64 OptionsModel::getTransactionFee()
 {
-    return nTransactionFee;
+    return (qint64) nTransactionFee;
 }
 
 bool OptionsModel::getProxySettings(QString& proxyIP, quint16 &proxyPort) const
diff --git a/src/qt/overviewpage.cpp b/src/qt/overviewpage.cpp
index d60ff194c1..016097c5a0 100644
--- a/src/qt/overviewpage.cpp
+++ b/src/qt/overviewpage.cpp
@@ -5,14 +5,14 @@
 #include "overviewpage.h"
 #include "ui_overviewpage.h"
 
-#include "clientmodel.h"
-#include "walletmodel.h"
 #include "bitcoinunits.h"
+#include "clientmodel.h"
+#include "guiconstants.h"
+#include "guiutil.h"
 #include "optionsmodel.h"
-#include "transactiontablemodel.h"
 #include "transactionfilterproxy.h"
-#include "guiutil.h"
-#include "guiconstants.h"
+#include "transactiontablemodel.h"
+#include "walletmodel.h"
 
 #include <QAbstractItemDelegate>
 #include <QPainter>
diff --git a/src/qt/overviewpage.h b/src/qt/overviewpage.h
index f662242836..2507a3fb31 100644
--- a/src/qt/overviewpage.h
+++ b/src/qt/overviewpage.h
@@ -7,13 +7,14 @@
 
 #include <QWidget>
 
+class ClientModel;
+class TransactionFilterProxy;
+class TxViewDelegate;
+class WalletModel;
+
 namespace Ui {
     class OverviewPage;
 }
-class ClientModel;
-class WalletModel;
-class TxViewDelegate;
-class TransactionFilterProxy;
 
 QT_BEGIN_NAMESPACE
 class QModelIndex;
diff --git a/src/qt/paymentrequestplus.cpp b/src/qt/paymentrequestplus.cpp
index c1476a4d5f..e369734a98 100644
--- a/src/qt/paymentrequestplus.cpp
+++ b/src/qt/paymentrequestplus.cpp
@@ -7,16 +7,16 @@
 // with some extra methods
 //
 
-#include <QDateTime>
-#include <QDebug>
-#include <QSslCertificate>
+#include "paymentrequestplus.h"
+
+#include <stdexcept>
 
 #include <openssl/x509.h>
 #include <openssl/x509_vfy.h>
+#include <QDateTime>
+#include <QDebug>
+#include <QSslCertificate>
 
-#include <stdexcept>
-
-#include "paymentrequestplus.h"
 
 class SSLVerifyError : public std::runtime_error
 {
diff --git a/src/qt/paymentrequestplus.h b/src/qt/paymentrequestplus.h
index 04848ec4ba..8c126b1fad 100644
--- a/src/qt/paymentrequestplus.h
+++ b/src/qt/paymentrequestplus.h
@@ -5,13 +5,14 @@
 #ifndef PAYMENTREQUESTPLUS_H
 #define PAYMENTREQUESTPLUS_H
 
+#include "paymentrequest.pb.h"
+
+#include "base58.h"
+
 #include <QByteArray>
 #include <QList>
 #include <QString>
 
-#include "base58.h"
-#include "paymentrequest.pb.h"
-
 //
 // Wraps dumb protocol buffer paymentRequest
 // with extra methods
diff --git a/src/qt/paymentserver.cpp b/src/qt/paymentserver.cpp
index 87db4bbf34..cb6291c35d 100644
--- a/src/qt/paymentserver.cpp
+++ b/src/qt/paymentserver.cpp
@@ -2,6 +2,23 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include "paymentserver.h"
+
+#include "bitcoinunits.h"
+#include "guiconstants.h"
+#include "guiutil.h"
+#include "optionsmodel.h"
+#include "paymentserver.h"
+#include "walletmodel.h"
+
+#include "base58.h"
+#include "ui_interface.h"
+#include "wallet.h"
+
+#include <cstdlib>
+
+#include <openssl/x509.h>
+#include <openssl/x509_vfy.h>
 #include <QApplication>
 #include <QByteArray>
 #include <QDataStream>
@@ -13,8 +30,6 @@
 #include <QList>
 #include <QLocalServer>
 #include <QLocalSocket>
-#include <QStringList>
-#include <QTextDocument>
 #include <QNetworkAccessManager>
 #include <QNetworkProxy>
 #include <QNetworkReply>
@@ -22,27 +37,16 @@
 #include <QSslCertificate>
 #include <QSslError>
 #include <QSslSocket>
+#include <QStringList>
+#include <QTextDocument>
+
 #if QT_VERSION < 0x050000
 #include <QUrl>
 #else
 #include <QUrlQuery>
 #endif
 
-#include <cstdlib>
-
-#include <openssl/x509.h>
-#include <openssl/x509_vfy.h>
-
-#include "base58.h"
-#include "bitcoinunits.h"
-#include "guiconstants.h"
-#include "guiutil.h"
-#include "optionsmodel.h"
-#include "paymentserver.h"
-#include "ui_interface.h"
-#include "util.h"
-#include "wallet.h"
-#include "walletmodel.h"
+using namespace boost;
 
 const int BITCOIN_IPC_CONNECT_TIMEOUT = 1000; // milliseconds
 const QString BITCOIN_IPC_PREFIX("bitcoin:");
@@ -357,10 +361,10 @@ void PaymentServer::handleURIOrFile(const QString& s)
 
     if (s.startsWith(BITCOIN_IPC_PREFIX, Qt::CaseInsensitive)) // bitcoin:
     {
-#if QT_VERSION >= 0x050000
-        QUrlQuery uri((QUrl(s)));
-#else
+#if QT_VERSION < 0x050000
         QUrl uri(s);
+#else
+        QUrlQuery uri((QUrl(s)));
 #endif
         if (uri.hasQueryItem("request"))
         {
diff --git a/src/qt/paymentserver.h b/src/qt/paymentserver.h
index 76cdb819d7..65bf034354 100644
--- a/src/qt/paymentserver.h
+++ b/src/qt/paymentserver.h
@@ -4,8 +4,6 @@
 
 #ifndef PAYMENTSERVER_H
 #define PAYMENTSERVER_H
-
-//
 // This class handles payment requests from clicking on
 // bitcoin: URIs
 //
@@ -32,13 +30,13 @@
 // and, if a server is running in another process,
 // sends them to the server.
 //
-#include <QObject>
-#include <QString>
 
 #include "paymentrequestplus.h"
 #include "walletmodel.h"
 
-class CWallet;
+#include <QObject>
+#include <QString>
+
 class OptionsModel;
 
 QT_BEGIN_NAMESPACE
@@ -51,6 +49,8 @@ class QSslError;
 class QUrl;
 QT_END_NAMESPACE
 
+class CWallet;
+
 class PaymentServer : public QObject
 {
     Q_OBJECT
diff --git a/src/qt/rpcconsole.cpp b/src/qt/rpcconsole.cpp
index 05bc460ab0..64a3a68ba7 100644
--- a/src/qt/rpcconsole.cpp
+++ b/src/qt/rpcconsole.cpp
@@ -6,18 +6,20 @@
 #include "ui_rpcconsole.h"
 
 #include "clientmodel.h"
-#include "bitcoinrpc.h"
 #include "guiutil.h"
 
-#include <QTime>
-#include <QThread>
+#include "bitcoinrpc.h"
+
+#include "json/json_spirit_value.h"
+#include <openssl/crypto.h>
 #include <QKeyEvent>
+#include <QScrollBar>
+#include <QThread>
+#include <QTime>
+
 #if QT_VERSION < 0x050000
 #include <QUrl>
 #endif
-#include <QScrollBar>
-
-#include <openssl/crypto.h>
 
 // TODO: add a scrollback limit, as there is currently none
 // TODO: make it possible to filter out categories (esp debug messages when implemented)
diff --git a/src/qt/rpcconsole.h b/src/qt/rpcconsole.h
index 076575fa3d..1370d0b103 100644
--- a/src/qt/rpcconsole.h
+++ b/src/qt/rpcconsole.h
@@ -7,10 +7,11 @@
 
 #include <QDialog>
 
+class ClientModel;
+
 namespace Ui {
     class RPCConsole;
 }
-class ClientModel;
 
 /** Local Bitcoin RPC console. */
 class RPCConsole: public QDialog
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 2490c64835..b9c5eb08d6 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -6,16 +6,17 @@
 #include "ui_sendcoinsdialog.h"
 
 #include "bitcoinunits.h"
+#include "guiutil.h"
 #include "optionsmodel.h"
 #include "sendcoinsentry.h"
-#include "guiutil.h"
-#include "askpassphrasedialog.h"
+#include "walletmodel.h"
+
 #include "base58.h"
 #include "ui_interface.h"
 
 #include <QMessageBox>
-#include <QTextDocument>
 #include <QScrollBar>
+#include <QTextDocument>
 
 SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
     QDialog(parent),
@@ -324,7 +325,7 @@ bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv)
     if (rv.paymentRequest.IsInitialized()) {
         // Expired payment request?
         const payments::PaymentDetails& details = rv.paymentRequest.getDetails();
-        if (details.has_expires() && (int64)details.expires() < GetTime())
+        if (details.has_expires() && (int64_t)details.expires() < GetTime())
         {
             emit message(strSendCoins, tr("Payment request expired"),
                 CClientUIInterface::MSG_WARNING);
diff --git a/src/qt/sendcoinsdialog.h b/src/qt/sendcoinsdialog.h
index dcb1f2972f..9d5f34f0c2 100644
--- a/src/qt/sendcoinsdialog.h
+++ b/src/qt/sendcoinsdialog.h
@@ -8,12 +8,8 @@
 #include "walletmodel.h"
 
 #include <QDialog>
-#include <QVariant>
-#include <QPair>
 
-namespace Ui {
-    class SendCoinsDialog;
-}
+class OptionsModel;
 class SendCoinsEntry;
 class SendCoinsRecipient;
 
@@ -21,6 +17,10 @@ QT_BEGIN_NAMESPACE
 class QUrl;
 QT_END_NAMESPACE
 
+namespace Ui {
+    class SendCoinsDialog;
+}
+
 /** Dialog for sending bitcoins */
 class SendCoinsDialog : public QDialog
 {
diff --git a/src/qt/sendcoinsentry.cpp b/src/qt/sendcoinsentry.cpp
index 490b9caf5e..2d240f1fe5 100644
--- a/src/qt/sendcoinsentry.cpp
+++ b/src/qt/sendcoinsentry.cpp
@@ -5,12 +5,11 @@
 #include "sendcoinsentry.h"
 #include "ui_sendcoinsentry.h"
 
-#include "guiutil.h"
-#include "bitcoinunits.h"
 #include "addressbookpage.h"
-#include "walletmodel.h"
-#include "optionsmodel.h"
 #include "addresstablemodel.h"
+#include "guiutil.h"
+#include "optionsmodel.h"
+#include "walletmodel.h"
 
 #include <QApplication>
 #include <QClipboard>
diff --git a/src/qt/sendcoinsentry.h b/src/qt/sendcoinsentry.h
index b658f6205a..6fc36f9787 100644
--- a/src/qt/sendcoinsentry.h
+++ b/src/qt/sendcoinsentry.h
@@ -5,14 +5,15 @@
 #ifndef SENDCOINSENTRY_H
 #define SENDCOINSENTRY_H
 
+#include "walletmodel.h"
+
 #include <QStackedWidget>
 
-#include "walletmodel.h"
+class WalletModel;
 
 namespace Ui {
     class SendCoinsEntry;
 }
-class WalletModel;
 
 /**
  * A single entry in the dialog for sending bitcoins.
diff --git a/src/qt/signverifymessagedialog.cpp b/src/qt/signverifymessagedialog.cpp
index 567d46ad3a..0fa51cb92a 100644
--- a/src/qt/signverifymessagedialog.cpp
+++ b/src/qt/signverifymessagedialog.cpp
@@ -6,19 +6,18 @@
 #include "ui_signverifymessagedialog.h"
 
 #include "addressbookpage.h"
-#include "base58.h"
 #include "guiutil.h"
-#include "init.h"
-#include "main.h"
-#include "optionsmodel.h"
 #include "walletmodel.h"
-#include "wallet.h"
 
-#include <QClipboard>
+#include "base58.h"
+#include "init.h"
+#include "wallet.h"
 
 #include <string>
 #include <vector>
 
+#include <QClipboard>
+
 SignVerifyMessageDialog::SignVerifyMessageDialog(QWidget *parent) :
     QDialog(parent),
     ui(new Ui::SignVerifyMessageDialog),
diff --git a/src/qt/signverifymessagedialog.h b/src/qt/signverifymessagedialog.h
index a91a30308c..c741450b8a 100644
--- a/src/qt/signverifymessagedialog.h
+++ b/src/qt/signverifymessagedialog.h
@@ -7,10 +7,11 @@
 
 #include <QDialog>
 
+class WalletModel;
+
 namespace Ui {
     class SignVerifyMessageDialog;
 }
-class WalletModel;
 
 class SignVerifyMessageDialog : public QDialog
 {
diff --git a/src/qt/splashscreen.cpp b/src/qt/splashscreen.cpp
index 13d99a589b..12280bb702 100644
--- a/src/qt/splashscreen.cpp
+++ b/src/qt/splashscreen.cpp
@@ -3,9 +3,10 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "splashscreen.h"
+
+#include "chainparams.h"
 #include "clientversion.h"
 #include "util.h"
-#include "chainparams.h"
 
 #include <QApplication>
 #include <QPainter>
diff --git a/src/qt/test/paymentservertests.cpp b/src/qt/test/paymentservertests.cpp
index 34079e94ff..f7d26fb919 100644
--- a/src/qt/test/paymentservertests.cpp
+++ b/src/qt/test/paymentservertests.cpp
@@ -1,17 +1,17 @@
-#include <QCoreApplication>
-#include <QDebug>
-#include <QTemporaryFile>
-#include <QVariant>
-#include <QFileOpenEvent>
-
-#include <openssl/x509.h>
-#include <openssl/x509_vfy.h>
+#include "paymentservertests.h"
 
 #include "optionsmodel.h"
-#include "paymentservertests.h"
 #include "paymentrequestdata.h"
+
 #include "util.h"
 
+#include <openssl/x509.h>
+#include <openssl/x509_vfy.h>
+#include <QCoreApplication>
+#include <QDebug>
+#include <QFileOpenEvent>
+#include <QTemporaryFile>
+#include <QVariant>
 
 
 X509 *parse_b64der_cert(const char* cert_data)
diff --git a/src/qt/test/paymentservertests.h b/src/qt/test/paymentservertests.h
index 5aa24ebaf2..0bff923ad4 100644
--- a/src/qt/test/paymentservertests.h
+++ b/src/qt/test/paymentservertests.h
@@ -1,11 +1,11 @@
 #ifndef PAYMENTSERVERTESTS_H
 #define PAYMENTSERVERTESTS_H
 
-#include <QTest>
-#include <QObject>
-
 #include "../paymentserver.h"
 
+#include <QObject>
+#include <QTest>
+
 class PaymentServerTests : public QObject
 {
     Q_OBJECT
diff --git a/src/qt/test/test_main.cpp b/src/qt/test/test_main.cpp
index dae4e60412..5c941c6387 100644
--- a/src/qt/test/test_main.cpp
+++ b/src/qt/test/test_main.cpp
@@ -1,8 +1,10 @@
-#include <QTest>
-#include <QObject>
 
-#include "uritests.h"
+
 #include "paymentservertests.h"
+#include "uritests.h"
+
+#include <QObject>
+#include <QTest>
 
 // This is all you need to run all the tests
 int main(int argc, char *argv[])
diff --git a/src/qt/test/uritests.cpp b/src/qt/test/uritests.cpp
index df4df3154b..5c0f4406a7 100644
--- a/src/qt/test/uritests.cpp
+++ b/src/qt/test/uritests.cpp
@@ -1,6 +1,7 @@
 #include "uritests.h"
-#include "../guiutil.h"
-#include "../walletmodel.h"
+
+#include "guiutil.h"
+#include "walletmodel.h"
 
 #include <QUrl>
 
diff --git a/src/qt/test/uritests.h b/src/qt/test/uritests.h
index 1237516e5f..17d4280a90 100644
--- a/src/qt/test/uritests.h
+++ b/src/qt/test/uritests.h
@@ -1,8 +1,8 @@
 #ifndef URITESTS_H
 #define URITESTS_H
 
-#include <QTest>
 #include <QObject>
+#include <QTest>
 
 class URITests : public QObject
 {
diff --git a/src/qt/transactiondesc.cpp b/src/qt/transactiondesc.cpp
index 3a9daf0665..8bd2bf564a 100644
--- a/src/qt/transactiondesc.cpp
+++ b/src/qt/transactiondesc.cpp
@@ -4,16 +4,18 @@
 
 #include "transactiondesc.h"
 
-#include "guiutil.h"
 #include "bitcoinunits.h"
-#include "main.h"
-#include "wallet.h"
-#include "db.h"
-#include "ui_interface.h"
+#include "guiutil.h"
+
 #include "base58.h"
+#include "db.h"
+#include "main.h"
 #include "paymentserver.h"
 #include "transactionrecord.h"
+#include "ui_interface.h"
+#include "wallet.h"
 
+#include <stdint.h>
 #include <string>
 
 QString TransactionDesc::FormatTxStatus(const CWalletTx& wtx)
@@ -46,10 +48,10 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, int vout, int u
         strHTML.reserve(4000);
         strHTML += "<html><font face='verdana, arial, helvetica, sans-serif'>";
 
-        int64 nTime = wtx.GetTxTime();
-        int64 nCredit = wtx.GetCredit();
-        int64 nDebit = wtx.GetDebit();
-        int64 nNet = nCredit - nDebit;
+        int64_t nTime = wtx.GetTxTime();
+        int64_t nCredit = wtx.GetCredit();
+        int64_t nDebit = wtx.GetDebit();
+        int64_t nNet = nCredit - nDebit;
 
         strHTML += "<b>" + tr("Status") + ":</b> " + FormatTxStatus(wtx);
         int nRequests = wtx.GetRequestCount();
@@ -129,7 +131,7 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, int vout, int u
             //
             // Coinbase
             //
-            int64 nUnmatured = 0;
+            int64_t nUnmatured = 0;
             BOOST_FOREACH(const CTxOut& txout, wtx.vout)
                 nUnmatured += wallet->GetCredit(txout);
             strHTML += "<b>" + tr("Credit") + ":</b> ";
@@ -186,13 +188,13 @@ QString TransactionDesc::toHTML(CWallet *wallet, CWalletTx &wtx, int vout, int u
                 if (fAllToMe)
                 {
                     // Payment to self
-                    int64 nChange = wtx.GetChange();
-                    int64 nValue = nCredit - nChange;
+                    int64_t nChange = wtx.GetChange();
+                    int64_t nValue = nCredit - nChange;
                     strHTML += "<b>" + tr("Debit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nValue) + "<br>";
                     strHTML += "<b>" + tr("Credit") + ":</b> " + BitcoinUnits::formatWithUnit(unit, nValue) + "<br>";
                 }
 
-                int64 nTxFee = nDebit - GetValueOut(wtx);
+                int64_t nTxFee = nDebit - GetValueOut(wtx);
                 if (nTxFee > 0)
                     strHTML += "<b>" + tr("Transaction fee") + ":</b> " + BitcoinUnits::formatWithUnit(unit, -nTxFee) + "<br>";
             }
diff --git a/src/qt/transactiondesc.h b/src/qt/transactiondesc.h
index 62f89b7285..92d093b3eb 100644
--- a/src/qt/transactiondesc.h
+++ b/src/qt/transactiondesc.h
@@ -5,8 +5,8 @@
 #ifndef TRANSACTIONDESC_H
 #define TRANSACTIONDESC_H
 
-#include <QString>
 #include <QObject>
+#include <QString>
 
 class CWallet;
 class CWalletTx;
diff --git a/src/qt/transactionfilterproxy.cpp b/src/qt/transactionfilterproxy.cpp
index cccb6176a6..a14e74a469 100644
--- a/src/qt/transactionfilterproxy.cpp
+++ b/src/qt/transactionfilterproxy.cpp
@@ -6,10 +6,10 @@
 
 #include "transactiontablemodel.h"
 
-#include <QDateTime>
-
 #include <cstdlib>
 
+#include <QDateTime>
+
 // Earliest date that can be represented (far in the past)
 const QDateTime TransactionFilterProxy::MIN_DATE = QDateTime::fromTime_t(0);
 // Last date that can be represented (far in the future)
diff --git a/src/qt/transactionfilterproxy.h b/src/qt/transactionfilterproxy.h
index 1a7612348b..6d1644d48d 100644
--- a/src/qt/transactionfilterproxy.h
+++ b/src/qt/transactionfilterproxy.h
@@ -5,8 +5,8 @@
 #ifndef TRANSACTIONFILTERPROXY_H
 #define TRANSACTIONFILTERPROXY_H
 
-#include <QSortFilterProxyModel>
 #include <QDateTime>
+#include <QSortFilterProxyModel>
 
 /** Filter the transaction list according to pre-specified rules. */
 class TransactionFilterProxy : public QSortFilterProxyModel
diff --git a/src/qt/transactionrecord.cpp b/src/qt/transactionrecord.cpp
index c488e2d21c..675daa9c9c 100644
--- a/src/qt/transactionrecord.cpp
+++ b/src/qt/transactionrecord.cpp
@@ -4,8 +4,10 @@
 
 #include "transactionrecord.h"
 
-#include "wallet.h"
 #include "base58.h"
+#include "wallet.h"
+
+#include <stdint.h>
 
 /* Return positive answer if transaction should be shown in list.
  */
@@ -28,10 +30,10 @@ bool TransactionRecord::showTransaction(const CWalletTx &wtx)
 QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *wallet, const CWalletTx &wtx)
 {
     QList<TransactionRecord> parts;
-    int64 nTime = wtx.GetTxTime();
-    int64 nCredit = wtx.GetCredit(true);
-    int64 nDebit = wtx.GetDebit();
-    int64 nNet = nCredit - nDebit;
+    int64_t nTime = wtx.GetTxTime();
+    int64_t nCredit = wtx.GetCredit(true);
+    int64_t nDebit = wtx.GetDebit();
+    int64_t nNet = nCredit - nDebit;
     uint256 hash = wtx.GetHash();
     std::map<std::string, std::string> mapValue = wtx.mapValue;
 
@@ -83,7 +85,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
         if (fAllFromMe && fAllToMe)
         {
             // Payment to self
-            int64 nChange = wtx.GetChange();
+            int64_t nChange = wtx.GetChange();
 
             parts.append(TransactionRecord(hash, nTime, TransactionRecord::SendToSelf, "",
                             -(nDebit - nChange), nCredit - nChange));
@@ -93,7 +95,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
             //
             // Debit
             //
-            int64 nTxFee = nDebit - GetValueOut(wtx);
+            int64_t nTxFee = nDebit - GetValueOut(wtx);
 
             for (unsigned int nOut = 0; nOut < wtx.vout.size(); nOut++)
             {
@@ -122,7 +124,7 @@ QList<TransactionRecord> TransactionRecord::decomposeTransaction(const CWallet *
                     sub.address = mapValue["to"];
                 }
 
-                int64 nValue = txout.nValue;
+                int64_t nValue = txout.nValue;
                 /* Add fee to first output */
                 if (nTxFee > 0)
                 {
@@ -198,7 +200,7 @@ void TransactionRecord::updateStatus(const CWalletTx &wtx)
     // For generated transactions, determine maturity
     if(type == TransactionRecord::Generated)
     {
-        int64 nCredit = wtx.GetCredit(true);
+        int64_t nCredit = wtx.GetCredit(true);
         if (nCredit == 0)
         {
             status.maturity = TransactionStatus::Immature;
diff --git a/src/qt/transactionrecord.h b/src/qt/transactionrecord.h
index 6f68f93fa5..8a7c9044e3 100644
--- a/src/qt/transactionrecord.h
+++ b/src/qt/transactionrecord.h
@@ -51,8 +51,8 @@ public:
     /** @name Reported status
        @{*/
     Status status;
-    int64 depth;
-    int64 open_for; /**< Timestamp if status==OpenUntilDate, otherwise number
+    qint64 depth;
+    qint64 open_for; /**< Timestamp if status==OpenUntilDate, otherwise number
                       of additional blocks that need to be mined before
                       finalization */
     /**@}*/
@@ -86,15 +86,15 @@ public:
     {
     }
 
-    TransactionRecord(uint256 hash, int64 time):
+    TransactionRecord(uint256 hash, qint64 time):
             hash(hash), time(time), type(Other), address(""), debit(0),
             credit(0), idx(0)
     {
     }
 
-    TransactionRecord(uint256 hash, int64 time,
+    TransactionRecord(uint256 hash, qint64 time,
                 Type type, const std::string &address,
-                int64 debit, int64 credit):
+                qint64 debit, qint64 credit):
             hash(hash), time(time), type(type), address(address), debit(debit), credit(credit),
             idx(0)
     {
@@ -108,11 +108,11 @@ public:
     /** @name Immutable transaction attributes
       @{*/
     uint256 hash;
-    int64 time;
+    qint64 time;
     Type type;
     std::string address;
-    int64 debit;
-    int64 credit;
+    qint64 debit;
+    qint64 credit;
     /**@}*/
 
     /** Subtransaction index, for sort key */
diff --git a/src/qt/transactiontablemodel.cpp b/src/qt/transactiontablemodel.cpp
index a33f2b5a71..3777e82f31 100644
--- a/src/qt/transactiontablemodel.cpp
+++ b/src/qt/transactiontablemodel.cpp
@@ -4,24 +4,27 @@
 
 #include "transactiontablemodel.h"
 
-#include "guiutil.h"
-#include "transactionrecord.h"
+#include "addresstablemodel.h"
+#include "bitcoinunits.h"
 #include "guiconstants.h"
+#include "guiutil.h"
+#include "optionsmodel.h"
 #include "transactiondesc.h"
+#include "transactionrecord.h"
 #include "walletmodel.h"
-#include "optionsmodel.h"
-#include "addresstablemodel.h"
-#include "bitcoinunits.h"
 
+#include "main.h"
+#include "sync.h"
+#include "uint256.h"
+#include "util.h"
 #include "wallet.h"
-#include "ui_interface.h"
 
-#include <QList>
 #include <QColor>
-#include <QTimer>
-#include <QIcon>
 #include <QDateTime>
 #include <QDebug>
+#include <QIcon>
+#include <QList>
+#include <QTimer>
 
 // Amount column is right-aligned it contains numbers
 static int column_alignments[] = {
diff --git a/src/qt/transactiontablemodel.h b/src/qt/transactiontablemodel.h
index d1b4f706d8..c23c606c31 100644
--- a/src/qt/transactiontablemodel.h
+++ b/src/qt/transactiontablemodel.h
@@ -8,11 +8,12 @@
 #include <QAbstractTableModel>
 #include <QStringList>
 
-class CWallet;
-class TransactionTablePriv;
 class TransactionRecord;
+class TransactionTablePriv;
 class WalletModel;
 
+class CWallet;
+
 /** UI model for the transaction table of a wallet.
  */
 class TransactionTableModel : public QAbstractTableModel
diff --git a/src/qt/transactionview.cpp b/src/qt/transactionview.cpp
index 46245f00ad..d3e2bdf400 100644
--- a/src/qt/transactionview.cpp
+++ b/src/qt/transactionview.cpp
@@ -4,31 +4,32 @@
 
 #include "transactionview.h"
 
-#include "transactionfilterproxy.h"
-#include "transactionrecord.h"
-#include "walletmodel.h"
 #include "addresstablemodel.h"
-#include "transactiontablemodel.h"
 #include "bitcoinunits.h"
 #include "csvmodelwriter.h"
-#include "transactiondescdialog.h"
 #include "editaddressdialog.h"
-#include "optionsmodel.h"
 #include "guiutil.h"
+#include "optionsmodel.h"
+#include "transactiondescdialog.h"
+#include "transactionfilterproxy.h"
+#include "transactionrecord.h"
+#include "transactiontablemodel.h"
+#include "walletmodel.h"
+
 #include "ui_interface.h"
 
-#include <QScrollBar>
 #include <QComboBox>
+#include <QDateTimeEdit>
 #include <QDoubleValidator>
 #include <QHBoxLayout>
-#include <QVBoxLayout>
-#include <QLineEdit>
-#include <QTableView>
 #include <QHeaderView>
-#include <QPoint>
-#include <QMenu>
 #include <QLabel>
-#include <QDateTimeEdit>
+#include <QLineEdit>
+#include <QMenu>
+#include <QPoint>
+#include <QScrollBar>
+#include <QTableView>
+#include <QVBoxLayout>
 
 TransactionView::TransactionView(QWidget *parent) :
     QWidget(parent), model(0), transactionProxyModel(0),
diff --git a/src/qt/transactionview.h b/src/qt/transactionview.h
index 2690cbb8ad..18f2b9bfc9 100644
--- a/src/qt/transactionview.h
+++ b/src/qt/transactionview.h
@@ -7,17 +7,17 @@
 
 #include <QWidget>
 
-class WalletModel;
 class TransactionFilterProxy;
+class WalletModel;
 
 QT_BEGIN_NAMESPACE
-class QTableView;
 class QComboBox;
+class QDateTimeEdit;
+class QFrame;
 class QLineEdit;
-class QModelIndex;
 class QMenu;
-class QFrame;
-class QDateTimeEdit;
+class QModelIndex;
+class QTableView;
 QT_END_NAMESPACE
 
 /** Widget showing the transaction list for a wallet, including a filter row.
diff --git a/src/qt/walletframe.cpp b/src/qt/walletframe.cpp
index bacc70070b..04eea59169 100644
--- a/src/qt/walletframe.cpp
+++ b/src/qt/walletframe.cpp
@@ -3,12 +3,13 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "walletframe.h"
-#include "walletview.h"
+
 #include "bitcoingui.h"
+#include "walletview.h"
+
+#include <cstdio>
 
 #include <QHBoxLayout>
-#include <QMessageBox>
-#include <QStackedWidget>
 
 WalletFrame::WalletFrame(BitcoinGUI *_gui) :
     QFrame(_gui),
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 1c24ffb20b..b1d770e1a7 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -3,18 +3,25 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "walletmodel.h"
-#include "guiconstants.h"
-#include "optionsmodel.h"
+
 #include "addresstablemodel.h"
+#include "guiconstants.h"
 #include "transactiontablemodel.h"
 
+#include "base58.h"
+#include "db.h"
+#include "keystore.h"
+#include "main.h"
+#include "sync.h"
 #include "ui_interface.h"
+#include "wallet.h"
 #include "walletdb.h" // for BackupWallet
-#include "base58.h"
 
+#include <stdint.h>
+
+#include <QDebug>
 #include <QSet>
 #include <QTimer>
-#include <QDebug>
 
 WalletModel::WalletModel(CWallet *wallet, OptionsModel *optionsModel, QObject *parent) :
     QObject(parent), wallet(wallet), optionsModel(optionsModel), addressTableModel(0),
@@ -133,7 +140,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
 {
     qint64 total = 0;
     QList<SendCoinsRecipient> recipients = transaction.getRecipients();
-    std::vector<std::pair<CScript, int64> > vecSend;
+    std::vector<std::pair<CScript, int64_t> > vecSend;
 
     if(recipients.empty())
     {
@@ -148,7 +155,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
     {
         if (rcp.paymentRequest.IsInitialized())
         {   // PaymentRequest...
-            int64 subtotal = 0;
+            int64_t subtotal = 0;
             const payments::PaymentDetails& details = rcp.paymentRequest.getDetails();
             for (int i = 0; i < details.outputs_size(); i++)
             {
@@ -157,7 +164,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
                 subtotal += out.amount();
                 const unsigned char* scriptStr = (const unsigned char*)out.script().data();
                 CScript scriptPubKey(scriptStr, scriptStr+out.script().size());
-                vecSend.push_back(std::pair<CScript, int64>(scriptPubKey, out.amount()));
+                vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, out.amount()));
             }
             if (subtotal <= 0)
             {
@@ -180,7 +187,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
 
             CScript scriptPubKey;
             scriptPubKey.SetDestination(CBitcoinAddress(rcp.address.toStdString()).Get());
-            vecSend.push_back(std::pair<CScript, int64>(scriptPubKey, rcp.amount));
+            vecSend.push_back(std::pair<CScript, int64_t>(scriptPubKey, rcp.amount));
 
             total += rcp.amount;
         }
@@ -205,7 +212,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
         LOCK2(cs_main, wallet->cs_wallet);
 
         transaction.newPossibleKeyChange(wallet);
-        int64 nFeeRequired = 0;
+        int64_t nFeeRequired = 0;
         std::string strFailReason;
 
         CWalletTx *newTx = transaction.getTransaction();
diff --git a/src/qt/walletmodel.h b/src/qt/walletmodel.h
index efa6ccc668..f39e9dfca0 100644
--- a/src/qt/walletmodel.h
+++ b/src/qt/walletmodel.h
@@ -5,19 +5,20 @@
 #ifndef WALLETMODEL_H
 #define WALLETMODEL_H
 
-#include <QObject>
+#include "paymentrequestplus.h"
+#include "walletmodeltransaction.h"
 
 #include "allocators.h" /* for SecureString */
-#include "wallet.h"
-#include "walletmodeltransaction.h"
-#include "paymentrequestplus.h"
 
-class OptionsModel;
+#include <QObject>
+
 class AddressTableModel;
+class OptionsModel;
 class TransactionTableModel;
-class CWallet;
 class WalletModelTransaction;
 
+class CWallet;
+
 QT_BEGIN_NAMESPACE
 class QTimer;
 QT_END_NAMESPACE
diff --git a/src/qt/walletmodeltransaction.cpp b/src/qt/walletmodeltransaction.cpp
index 96c2794dff..943f13e208 100644
--- a/src/qt/walletmodeltransaction.cpp
+++ b/src/qt/walletmodeltransaction.cpp
@@ -4,6 +4,8 @@
 
 #include "walletmodeltransaction.h"
 
+#include "wallet.h"
+
 WalletModelTransaction::WalletModelTransaction(const QList<SendCoinsRecipient> &recipients) :
     recipients(recipients),
     walletTransaction(0),
diff --git a/src/qt/walletmodeltransaction.h b/src/qt/walletmodeltransaction.h
index efc4814430..a948808a75 100644
--- a/src/qt/walletmodeltransaction.h
+++ b/src/qt/walletmodeltransaction.h
@@ -7,8 +7,14 @@
 
 #include "walletmodel.h"
 
+#include <QObject>
+
 class SendCoinsRecipient;
 
+class CReserveKey;
+class CWallet;
+class CWalletTx;
+
 /** Data model for a walletmodel transaction. */
 class WalletModelTransaction
 {
diff --git a/src/qt/walletview.cpp b/src/qt/walletview.cpp
index b026ca5446..2485688531 100644
--- a/src/qt/walletview.cpp
+++ b/src/qt/walletview.cpp
@@ -3,25 +3,29 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "walletview.h"
-#include "bitcoingui.h"
-#include "transactiontablemodel.h"
+
 #include "addressbookpage.h"
-#include "sendcoinsdialog.h"
-#include "receivecoinsdialog.h"
-#include "signverifymessagedialog.h"
+#include "askpassphrasedialog.h"
+#include "bitcoingui.h"
 #include "clientmodel.h"
-#include "walletmodel.h"
+#include "guiutil.h"
 #include "optionsmodel.h"
-#include "transactionview.h"
 #include "overviewpage.h"
-#include "askpassphrasedialog.h"
+#include "receivecoinsdialog.h"
+#include "sendcoinsdialog.h"
+#include "signverifymessagedialog.h"
+#include "transactiontablemodel.h"
+#include "transactionview.h"
+#include "walletmodel.h"
+
 #include "ui_interface.h"
-#include "guiutil.h"
 
-#include <QHBoxLayout>
-#include <QVBoxLayout>
 #include <QAction>
+#include <QActionGroup>
+#include <QFileDialog>
+#include <QHBoxLayout>
 #include <QPushButton>
+#include <QVBoxLayout>
 
 WalletView::WalletView(QWidget *parent):
     QStackedWidget(parent),
diff --git a/src/qt/walletview.h b/src/qt/walletview.h
index 19be8f4d87..d951691621 100644
--- a/src/qt/walletview.h
+++ b/src/qt/walletview.h
@@ -9,17 +9,14 @@
 
 class BitcoinGUI;
 class ClientModel;
-class WalletModel;
-class TransactionView;
 class OverviewPage;
-class SendCoinsDialog;
 class ReceiveCoinsDialog;
+class SendCoinsDialog;
 class SendCoinsRecipient;
-class SignVerifyMessageDialog;
-class RPCConsole;
+class TransactionView;
+class WalletModel;
 
 QT_BEGIN_NAMESPACE
-class QLabel;
 class QModelIndex;
 QT_END_NAMESPACE
 
diff --git a/src/rpcblockchain.cpp b/src/rpcblockchain.cpp
index 6ea805a7f1..18e213257e 100644
--- a/src/rpcblockchain.cpp
+++ b/src/rpcblockchain.cpp
@@ -3,8 +3,15 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "main.h"
+
+
 #include "bitcoinrpc.h"
+#include "main.h"
+#include "sync.h"
+
+#include <stdint.h>
+
+#include "json/json_spirit_value.h"
 
 using namespace json_spirit;
 using namespace std;
@@ -112,7 +119,7 @@ Value settxfee(const Array& params, bool fHelp)
             "<amount> is a real and is rounded to the nearest 0.00000001 btc per kb");
 
     // Amount
-    int64 nAmount = 0;
+    int64_t nAmount = 0;
     if (params[0].get_real() != 0.0)
         nAmount = AmountFromValue(params[0]);        // rejects 0.0 amounts
 
diff --git a/src/rpcdump.cpp b/src/rpcdump.cpp
index f24e6b8a9c..68d412490b 100644
--- a/src/rpcdump.cpp
+++ b/src/rpcdump.cpp
@@ -2,30 +2,33 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <iostream>
-#include <fstream>
 
-#include "init.h" // for pwalletMain
-#include "wallet.h"
-#include "bitcoinrpc.h"
-#include "ui_interface.h"
+
 #include "base58.h"
+#include "bitcoinrpc.h"
+#include "init.h"
+#include "main.h"
+#include "sync.h"
+#include "wallet.h"
 
+#include <fstream>
+#include <stdint.h>
+
+#include <boost/algorithm/string.hpp>
 #include <boost/date_time/posix_time/posix_time.hpp>
 #include <boost/lexical_cast.hpp>
-#include <boost/variant/get.hpp>
-#include <boost/algorithm/string.hpp>
+#include "json/json_spirit_value.h"
 
 using namespace json_spirit;
 using namespace std;
 
 void EnsureWalletIsUnlocked();
 
-std::string static EncodeDumpTime(int64 nTime) {
-    return DateTimeStrFormat("%Y-%m-%dT%H:%M:%SZ", nTime);
+std::string static EncodeDumpTime(int64_t nTime) {
+    return DateTimeStrFormat("%Y-%m-%"PRId64"T%H:%M:%SZ", nTime);
 }
 
-int64 static DecodeDumpTime(const std::string &str) {
+int64_t static DecodeDumpTime(const std::string &str) {
     static boost::posix_time::time_input_facet facet("%Y-%m-%dT%H:%M:%SZ");
     static const boost::posix_time::ptime epoch = boost::posix_time::from_time_t(0);
     const std::locale loc(std::locale::classic(), &facet);
@@ -125,7 +128,8 @@ Value importwallet(const Array& params, bool fHelp)
     if (!file.is_open())
         throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file");
 
-    int64 nTimeBegin = chainActive.Tip()->nTime;
+    int64_t nTimeBegin = chainActive.Tip()->nTime;
+
 
     bool fGood = true;
 
@@ -149,7 +153,7 @@ Value importwallet(const Array& params, bool fHelp)
             LogPrintf("Skipping import of %s (key already present)\n", CBitcoinAddress(keyid).ToString().c_str());
             continue;
         }
-        int64 nTime = DecodeDumpTime(vstr[1]);
+        int64_t nTime = DecodeDumpTime(vstr[1]);
         std::string strLabel;
         bool fLabel = true;
         for (unsigned int nStr = 2; nStr < vstr.size(); nStr++) {
@@ -228,14 +232,14 @@ Value dumpwallet(const Array& params, bool fHelp)
     if (!file.is_open())
         throw JSONRPCError(RPC_INVALID_PARAMETER, "Cannot open wallet dump file");
 
-    std::map<CKeyID, int64> mapKeyBirth;
+    std::map<CKeyID, int64_t> mapKeyBirth;
     std::set<CKeyID> setKeyPool;
     pwalletMain->GetKeyBirthTimes(mapKeyBirth);
     pwalletMain->GetAllReserveKeys(setKeyPool);
 
     // sort time/key pairs
-    std::vector<std::pair<int64, CKeyID> > vKeyBirth;
-    for (std::map<CKeyID, int64>::const_iterator it = mapKeyBirth.begin(); it != mapKeyBirth.end(); it++) {
+    std::vector<std::pair<int64_t, CKeyID> > vKeyBirth;
+    for (std::map<CKeyID, int64_t>::const_iterator it = mapKeyBirth.begin(); it != mapKeyBirth.end(); it++) {
         vKeyBirth.push_back(std::make_pair(it->second, it->first));
     }
     mapKeyBirth.clear();
@@ -247,7 +251,7 @@ Value dumpwallet(const Array& params, bool fHelp)
     file << strprintf("# * Best block at time of backup was %i (%s),\n", chainActive.Height(), chainActive.Tip()->GetBlockHash().ToString().c_str());
     file << strprintf("#   mined on %s\n", EncodeDumpTime(chainActive.Tip()->nTime).c_str());
     file << "\n";
-    for (std::vector<std::pair<int64, CKeyID> >::const_iterator it = vKeyBirth.begin(); it != vKeyBirth.end(); it++) {
+    for (std::vector<std::pair<int64_t, CKeyID> >::const_iterator it = vKeyBirth.begin(); it != vKeyBirth.end(); it++) {
         const CKeyID &keyid = it->second;
         std::string strTime = EncodeDumpTime(it->first);
         std::string strAddr = CBitcoinAddress(keyid).ToString();
diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index d91f26e20a..5fe464da81 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -3,11 +3,21 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+
+
+#include "bitcoinrpc.h"
 #include "chainparams.h"
 #include "db.h"
 #include "init.h"
+#include "net.h"
+#include "main.h"
 #include "miner.h"
-#include "bitcoinrpc.h"
+#include "wallet.h"
+
+#include <stdint.h>
+
+#include "json/json_spirit_utils.h"
+#include "json/json_spirit_value.h"
 
 using namespace json_spirit;
 using namespace std;
@@ -51,11 +61,11 @@ Value GetNetworkHashPS(int lookup, int height) {
         lookup = pb->nHeight;
 
     CBlockIndex *pb0 = pb;
-    int64 minTime = pb0->GetBlockTime();
-    int64 maxTime = minTime;
+    int64_t minTime = pb0->GetBlockTime();
+    int64_t maxTime = minTime;
     for (int i = 0; i < lookup; i++) {
         pb0 = pb0->pprev;
-        int64 time = pb0->GetBlockTime();
+        int64_t time = pb0->GetBlockTime();
         minTime = std::min(time, minTime);
         maxTime = std::max(time, maxTime);
     }
@@ -65,7 +75,7 @@ Value GetNetworkHashPS(int lookup, int height) {
         return 0;
 
     uint256 workDiff = pb->nChainWork - pb0->nChainWork;
-    int64 timeDiff = maxTime - minTime;
+    int64_t timeDiff = maxTime - minTime;
 
     return (boost::int64_t)(workDiff.getdouble() / timeDiff);
 }
@@ -187,7 +197,7 @@ Value getwork(const Array& params, bool fHelp)
         // Update block
         static unsigned int nTransactionsUpdatedLast;
         static CBlockIndex* pindexPrev;
-        static int64 nStart;
+        static int64_t nStart;
         static CBlockTemplate* pblocktemplate;
         if (pindexPrev != chainActive.Tip() ||
             (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLast && GetTime() - nStart > 60))
@@ -323,7 +333,7 @@ Value getblocktemplate(const Array& params, bool fHelp)
     // Update block
     static unsigned int nTransactionsUpdatedLast;
     static CBlockIndex* pindexPrev;
-    static int64 nStart;
+    static int64_t nStart;
     static CBlockTemplate* pblocktemplate;
     if (pindexPrev != chainActive.Tip() ||
         (mempool.GetTransactionsUpdated() != nTransactionsUpdatedLast && GetTime() - nStart > 5))
diff --git a/src/rpcnet.cpp b/src/rpcnet.cpp
index 5d87a2449f..4885758395 100644
--- a/src/rpcnet.cpp
+++ b/src/rpcnet.cpp
@@ -2,8 +2,19 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "net.h"
+
+
 #include "bitcoinrpc.h"
+#include "net.h"
+#include "netbase.h"
+#include "protocol.h"
+#include "sync.h"
+#include "util.h"
+
+#include <inttypes.h>
+
+#include <boost/foreach.hpp>
+#include "json/json_spirit_value.h"
 
 using namespace json_spirit;
 using namespace std;
@@ -68,7 +79,7 @@ Value getpeerinfo(const Array& params, bool fHelp)
         obj.push_back(Pair("addr", stats.addrName));
         if (!(stats.addrLocal.empty()))
             obj.push_back(Pair("addrlocal", stats.addrLocal));
-        obj.push_back(Pair("services", strprintf("%08"PRI64x, stats.nServices)));
+        obj.push_back(Pair("services", strprintf("%08"PRIx64, stats.nServices)));
         obj.push_back(Pair("lastsend", (boost::int64_t)stats.nLastSend));
         obj.push_back(Pair("lastrecv", (boost::int64_t)stats.nLastRecv));
         obj.push_back(Pair("bytessent", (boost::int64_t)stats.nSendBytes));
diff --git a/src/rpcrawtransaction.cpp b/src/rpcrawtransaction.cpp
index 4771094e1f..4912f71f9d 100644
--- a/src/rpcrawtransaction.cpp
+++ b/src/rpcrawtransaction.cpp
@@ -3,15 +3,21 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <boost/assign/list_of.hpp>
+
 
 #include "base58.h"
 #include "bitcoinrpc.h"
-#include "db.h"
 #include "init.h"
 #include "net.h"
+#include "uint256.h"
 #include "wallet.h"
 
+#include <stdint.h>
+
+#include <boost/assign/list_of.hpp>
+#include "json/json_spirit_utils.h"
+#include "json/json_spirit_value.h"
+
 using namespace std;
 using namespace boost;
 using namespace boost::assign;
@@ -188,7 +194,7 @@ Value listunspent(const Array& params, bool fHelp)
                 continue;
         }
 
-        int64 nValue = out.tx->vout[out.i].nValue;
+        int64_t nValue = out.tx->vout[out.i].nValue;
         const CScript& pk = out.tx->vout[out.i].scriptPubKey;
         Object entry;
         entry.push_back(Pair("txid", out.tx->GetHash().GetHex()));
@@ -269,7 +275,7 @@ Value createrawtransaction(const Array& params, bool fHelp)
 
         CScript scriptPubKey;
         scriptPubKey.SetDestination(address.Get());
-        int64 nAmount = AmountFromValue(s.value_);
+        int64_t nAmount = AmountFromValue(s.value_);
 
         CTxOut out(nAmount, scriptPubKey);
         rawTx.vout.push_back(out);
diff --git a/src/rpcwallet.cpp b/src/rpcwallet.cpp
index fe22dfe54c..cb445ed11d 100644
--- a/src/rpcwallet.cpp
+++ b/src/rpcwallet.cpp
@@ -3,20 +3,29 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include <boost/assign/list_of.hpp>
 
-#include "wallet.h"
-#include "walletdb.h"
+
+#include "base58.h"
 #include "bitcoinrpc.h"
 #include "init.h"
-#include "base58.h"
+#include "net.h"
+#include "netbase.h"
+#include "util.h"
+#include "wallet.h"
+#include "walletdb.h"
+
+#include <stdint.h>
+
+#include <boost/assign/list_of.hpp>
+#include "json/json_spirit_utils.h"
+#include "json/json_spirit_value.h"
 
 using namespace std;
 using namespace boost;
 using namespace boost::assign;
 using namespace json_spirit;
 
-int64 nWalletUnlockTime;
+int64_t nWalletUnlockTime;
 static CCriticalSection cs_nWalletUnlockTime;
 
 std::string HelpRequiringPassphrase()
@@ -287,7 +296,7 @@ Value sendtoaddress(const Array& params, bool fHelp)
         throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address");
 
     // Amount
-    int64 nAmount = AmountFromValue(params[1]);
+    int64_t nAmount = AmountFromValue(params[1]);
 
     // Wallet comments
     CWalletTx wtx;
@@ -316,7 +325,7 @@ Value listaddressgroupings(const Array& params, bool fHelp)
             "in past transactions");
 
     Array jsonGroupings;
-    map<CTxDestination, int64> balances = pwalletMain->GetAddressBalances();
+    map<CTxDestination, int64_t> balances = pwalletMain->GetAddressBalances();
     BOOST_FOREACH(set<CTxDestination> grouping, pwalletMain->GetAddressGroupings())
     {
         Array jsonGrouping;
@@ -431,7 +440,7 @@ Value getreceivedbyaddress(const Array& params, bool fHelp)
         nMinDepth = params[1].get_int();
 
     // Tally
-    int64 nAmount = 0;
+    int64_t nAmount = 0;
     for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
     {
         const CWalletTx& wtx = (*it).second;
@@ -465,7 +474,7 @@ Value getreceivedbyaccount(const Array& params, bool fHelp)
     set<CTxDestination> setAddress = pwalletMain->GetAccountAddresses(strAccount);
 
     // Tally
-    int64 nAmount = 0;
+    int64_t nAmount = 0;
     for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
     {
         const CWalletTx& wtx = (*it).second;
@@ -485,9 +494,9 @@ Value getreceivedbyaccount(const Array& params, bool fHelp)
 }
 
 
-int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth)
+int64_t GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinDepth)
 {
-    int64 nBalance = 0;
+    int64_t nBalance = 0;
 
     // Tally wallet transactions
     for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
@@ -496,7 +505,7 @@ int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinD
         if (!IsFinalTx(wtx))
             continue;
 
-        int64 nReceived, nSent, nFee;
+        int64_t nReceived, nSent, nFee;
         wtx.GetAccountAmounts(strAccount, nReceived, nSent, nFee);
 
         if (nReceived != 0 && wtx.GetDepthInMainChain() >= nMinDepth)
@@ -510,7 +519,7 @@ int64 GetAccountBalance(CWalletDB& walletdb, const string& strAccount, int nMinD
     return nBalance;
 }
 
-int64 GetAccountBalance(const string& strAccount, int nMinDepth)
+int64_t GetAccountBalance(const string& strAccount, int nMinDepth)
 {
     CWalletDB walletdb(pwalletMain->strWalletFile);
     return GetAccountBalance(walletdb, strAccount, nMinDepth);
@@ -536,24 +545,24 @@ Value getbalance(const Array& params, bool fHelp)
         // Calculate total balance a different way from GetBalance()
         // (GetBalance() sums up all unspent TxOuts)
         // getbalance and getbalance '*' 0 should return the same number
-        int64 nBalance = 0;
+        int64_t nBalance = 0;
         for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
         {
             const CWalletTx& wtx = (*it).second;
             if (!wtx.IsConfirmed())
                 continue;
 
-            int64 allFee;
+            int64_t allFee;
             string strSentAccount;
-            list<pair<CTxDestination, int64> > listReceived;
-            list<pair<CTxDestination, int64> > listSent;
+            list<pair<CTxDestination, int64_t> > listReceived;
+            list<pair<CTxDestination, int64_t> > listSent;
             wtx.GetAmounts(listReceived, listSent, allFee, strSentAccount);
             if (wtx.GetDepthInMainChain() >= nMinDepth)
             {
-                BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& r, listReceived)
+                BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64_t)& r, listReceived)
                     nBalance += r.second;
             }
-            BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& r, listSent)
+            BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64_t)& r, listSent)
                 nBalance -= r.second;
             nBalance -= allFee;
         }
@@ -562,7 +571,7 @@ Value getbalance(const Array& params, bool fHelp)
 
     string strAccount = AccountFromValue(params[0]);
 
-    int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+    int64_t nBalance = GetAccountBalance(strAccount, nMinDepth);
 
     return ValueFromAmount(nBalance);
 }
@@ -577,7 +586,7 @@ Value movecmd(const Array& params, bool fHelp)
 
     string strFrom = AccountFromValue(params[0]);
     string strTo = AccountFromValue(params[1]);
-    int64 nAmount = AmountFromValue(params[2]);
+    int64_t nAmount = AmountFromValue(params[2]);
     if (params.size() > 3)
         // unused parameter, used to be nMinDepth, keep type-checking it though
         (void)params[3].get_int();
@@ -589,7 +598,7 @@ Value movecmd(const Array& params, bool fHelp)
     if (!walletdb.TxnBegin())
         throw JSONRPCError(RPC_DATABASE_ERROR, "database error");
 
-    int64 nNow = GetAdjustedTime();
+    int64_t nNow = GetAdjustedTime();
 
     // Debit
     CAccountingEntry debit;
@@ -630,7 +639,7 @@ Value sendfrom(const Array& params, bool fHelp)
     CBitcoinAddress address(params[1].get_str());
     if (!address.IsValid())
         throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid Bitcoin address");
-    int64 nAmount = AmountFromValue(params[2]);
+    int64_t nAmount = AmountFromValue(params[2]);
     int nMinDepth = 1;
     if (params.size() > 3)
         nMinDepth = params[3].get_int();
@@ -645,7 +654,7 @@ Value sendfrom(const Array& params, bool fHelp)
     EnsureWalletIsUnlocked();
 
     // Check funds
-    int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+    int64_t nBalance = GetAccountBalance(strAccount, nMinDepth);
     if (nAmount > nBalance)
         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Account has insufficient funds");
 
@@ -678,9 +687,9 @@ Value sendmany(const Array& params, bool fHelp)
         wtx.mapValue["comment"] = params[3].get_str();
 
     set<CBitcoinAddress> setAddress;
-    vector<pair<CScript, int64> > vecSend;
+    vector<pair<CScript, int64_t> > vecSend;
 
-    int64 totalAmount = 0;
+    int64_t totalAmount = 0;
     BOOST_FOREACH(const Pair& s, sendTo)
     {
         CBitcoinAddress address(s.name_);
@@ -693,7 +702,7 @@ Value sendmany(const Array& params, bool fHelp)
 
         CScript scriptPubKey;
         scriptPubKey.SetDestination(address.Get());
-        int64 nAmount = AmountFromValue(s.value_);
+        int64_t nAmount = AmountFromValue(s.value_);
         totalAmount += nAmount;
 
         vecSend.push_back(make_pair(scriptPubKey, nAmount));
@@ -702,13 +711,13 @@ Value sendmany(const Array& params, bool fHelp)
     EnsureWalletIsUnlocked();
 
     // Check funds
-    int64 nBalance = GetAccountBalance(strAccount, nMinDepth);
+    int64_t nBalance = GetAccountBalance(strAccount, nMinDepth);
     if (totalAmount > nBalance)
         throw JSONRPCError(RPC_WALLET_INSUFFICIENT_FUNDS, "Account has insufficient funds");
 
     // Send
     CReserveKey keyChange(pwalletMain);
-    int64 nFeeRequired = 0;
+    int64_t nFeeRequired = 0;
     string strFailReason;
     bool fCreated = pwalletMain->CreateTransaction(vecSend, wtx, keyChange, nFeeRequired, strFailReason);
     if (!fCreated)
@@ -826,7 +835,7 @@ Value createmultisig(const Array& params, bool fHelp)
 
 struct tallyitem
 {
-    int64 nAmount;
+    int64_t nAmount;
     int nConf;
     vector<uint256> txids;
     tallyitem()
@@ -885,7 +894,7 @@ Value ListReceived(const Array& params, bool fByAccounts)
         if (it == mapTally.end() && !fIncludeEmpty)
             continue;
 
-        int64 nAmount = 0;
+        int64_t nAmount = 0;
         int nConf = std::numeric_limits<int>::max();
         if (it != mapTally.end())
         {
@@ -923,7 +932,7 @@ Value ListReceived(const Array& params, bool fByAccounts)
     {
         for (map<string, tallyitem>::iterator it = mapAccountTally.begin(); it != mapAccountTally.end(); ++it)
         {
-            int64 nAmount = (*it).second.nAmount;
+            int64_t nAmount = (*it).second.nAmount;
             int nConf = (*it).second.nConf;
             Object obj;
             obj.push_back(Pair("account",       (*it).first));
@@ -977,10 +986,10 @@ static void MaybePushAddress(Object & entry, const CTxDestination &dest)
 
 void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDepth, bool fLong, Array& ret)
 {
-    int64 nFee;
+    int64_t nFee;
     string strSentAccount;
-    list<pair<CTxDestination, int64> > listReceived;
-    list<pair<CTxDestination, int64> > listSent;
+    list<pair<CTxDestination, int64_t> > listReceived;
+    list<pair<CTxDestination, int64_t> > listSent;
 
     wtx.GetAmounts(listReceived, listSent, nFee, strSentAccount);
 
@@ -989,7 +998,7 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
     // Sent
     if ((!listSent.empty() || nFee != 0) && (fAllAccounts || strAccount == strSentAccount))
     {
-        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& s, listSent)
+        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64_t)& s, listSent)
         {
             Object entry;
             entry.push_back(Pair("account", strSentAccount));
@@ -1006,7 +1015,7 @@ void ListTransactions(const CWalletTx& wtx, const string& strAccount, int nMinDe
     // Received
     if (listReceived.size() > 0 && wtx.GetDepthInMainChain() >= nMinDepth)
     {
-        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& r, listReceived)
+        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64_t)& r, listReceived)
         {
             string account;
             if (pwalletMain->mapAddressBook.count(r.first))
@@ -1122,7 +1131,7 @@ Value listaccounts(const Array& params, bool fHelp)
     if (params.size() > 0)
         nMinDepth = params[0].get_int();
 
-    map<string, int64> mapAccountBalances;
+    map<string, int64_t> mapAccountBalances;
     BOOST_FOREACH(const PAIRTYPE(CTxDestination, CAddressBookData)& entry, pwalletMain->mapAddressBook) {
         if (IsMine(*pwalletMain, entry.first)) // This address belongs to me
             mapAccountBalances[entry.second.name] = 0;
@@ -1131,17 +1140,17 @@ Value listaccounts(const Array& params, bool fHelp)
     for (map<uint256, CWalletTx>::iterator it = pwalletMain->mapWallet.begin(); it != pwalletMain->mapWallet.end(); ++it)
     {
         const CWalletTx& wtx = (*it).second;
-        int64 nFee;
+        int64_t nFee;
         string strSentAccount;
-        list<pair<CTxDestination, int64> > listReceived;
-        list<pair<CTxDestination, int64> > listSent;
+        list<pair<CTxDestination, int64_t> > listReceived;
+        list<pair<CTxDestination, int64_t> > listSent;
         wtx.GetAmounts(listReceived, listSent, nFee, strSentAccount);
         mapAccountBalances[strSentAccount] -= nFee;
-        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& s, listSent)
+        BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64_t)& s, listSent)
             mapAccountBalances[strSentAccount] -= s.second;
         if (wtx.GetDepthInMainChain() >= nMinDepth)
         {
-            BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64)& r, listReceived)
+            BOOST_FOREACH(const PAIRTYPE(CTxDestination, int64_t)& r, listReceived)
                 if (pwalletMain->mapAddressBook.count(r.first))
                     mapAccountBalances[pwalletMain->mapAddressBook[r.first].name] += r.second;
                 else
@@ -1155,7 +1164,7 @@ Value listaccounts(const Array& params, bool fHelp)
         mapAccountBalances[entry.strAccount] += entry.nCreditDebit;
 
     Object ret;
-    BOOST_FOREACH(const PAIRTYPE(string, int64)& accountBalance, mapAccountBalances) {
+    BOOST_FOREACH(const PAIRTYPE(string, int64_t)& accountBalance, mapAccountBalances) {
         ret.push_back(Pair(accountBalance.first, ValueFromAmount(accountBalance.second)));
     }
     return ret;
@@ -1226,10 +1235,10 @@ Value gettransaction(const Array& params, bool fHelp)
         throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid or non-wallet transaction id");
     const CWalletTx& wtx = pwalletMain->mapWallet[hash];
 
-    int64 nCredit = wtx.GetCredit();
-    int64 nDebit = wtx.GetDebit();
-    int64 nNet = nCredit - nDebit;
-    int64 nFee = (wtx.IsFromMe() ? GetValueOut(wtx) - nDebit : 0);
+    int64_t nCredit = wtx.GetCredit();
+    int64_t nDebit = wtx.GetDebit();
+    int64_t nNet = nCredit - nDebit;
+    int64_t nFee = (wtx.IsFromMe() ? GetValueOut(wtx) - nDebit : 0);
 
     entry.push_back(Pair("amount", ValueFromAmount(nNet - nFee)));
     if (wtx.IsFromMe())
@@ -1268,7 +1277,7 @@ Value keypoolrefill(const Array& params, bool fHelp)
             "Fills the keypool."
             + HelpRequiringPassphrase());
 
-    unsigned int kpSize = max(GetArg("-keypool", 100), 0LL);
+    unsigned int kpSize = max(GetArg("-keypool", 100), (int64_t) 0);
     if (params.size() > 0) {
         if (params[0].get_int() < 0)
             throw JSONRPCError(RPC_INVALID_PARAMETER, "Invalid parameter, expected valid size");
@@ -1325,7 +1334,7 @@ Value walletpassphrase(const Array& params, bool fHelp)
 
     pwalletMain->TopUpKeyPool();
 
-    int64 nSleepTime = params[1].get_int64();
+    int64_t nSleepTime = params[1].get_int64();
     LOCK(cs_nWalletUnlockTime);
     nWalletUnlockTime = GetTime() + nSleepTime;
     RPCRunLater("lockwallet", boost::bind(LockWallet, pwalletMain), nSleepTime);
diff --git a/src/script.cpp b/src/script.cpp
index ec9e9d61de..dbf391b2ab 100644
--- a/src/script.cpp
+++ b/src/script.cpp
@@ -2,24 +2,27 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #include "script.h"
-#include "core.h"
-#include "keystore.h"
+
 #include "bignum.h"
+#include "core.h"
+#include "hash.h"
 #include "key.h"
+#include "keystore.h"
 #include "sync.h"
+#include "uint256.h"
 #include "util.h"
 
+#include <stdint.h>
+
 #include <boost/foreach.hpp>
 #include <boost/tuple/tuple.hpp>
+#include <boost/tuple/tuple_comparison.hpp>
 
 using namespace std;
 using namespace boost;
 
-bool CheckSig(vector<unsigned char> vchSig, const vector<unsigned char> &vchPubKey, const CScript &scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType, int flags);
-
-
-
 typedef vector<unsigned char> valtype;
 static const valtype vchFalse(0);
 static const valtype vchZero(0);
@@ -30,6 +33,7 @@ static const CBigNum bnFalse(0);
 static const CBigNum bnTrue(1);
 static const size_t nMaxNumSize = 4;
 
+bool CheckSig(vector<unsigned char> vchSig, const vector<unsigned char> &vchPubKey, const CScript &scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType, int flags);
 
 CBigNum CastToBigNum(const valtype& vch)
 {
@@ -1124,12 +1128,12 @@ public:
         // (~200 bytes per cache entry times 50,000 entries)
         // Since there are a maximum of 20,000 signature operations per block
         // 50,000 is a reasonable default.
-        int64 nMaxCacheSize = GetArg("-maxsigcachesize", 50000);
+        int64_t nMaxCacheSize = GetArg("-maxsigcachesize", 50000);
         if (nMaxCacheSize <= 0) return;
 
         boost::unique_lock<boost::shared_mutex> lock(cs_sigcache);
 
-        while (static_cast<int64>(setValid.size()) > nMaxCacheSize)
+        while (static_cast<int64_t>(setValid.size()) > nMaxCacheSize)
         {
             // Evict a random entry. Random because that helps
             // foil would-be DoS attackers who might try to pre-generate
diff --git a/src/script.h b/src/script.h
index 931307007f..bd120cc07d 100644
--- a/src/script.h
+++ b/src/script.h
@@ -2,19 +2,24 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef H_BITCOIN_SCRIPT
 #define H_BITCOIN_SCRIPT
 
+#include "bignum.h"
+#include "key.h"
+#include "util.h"
+
+#include <stdexcept>
+#include <stdint.h>
 #include <string>
 #include <vector>
 
 #include <boost/foreach.hpp>
 #include <boost/variant.hpp>
 
-#include "keystore.h"
-#include "bignum.h"
-
 class CCoins;
+class CKeyStore;
 class CTransaction;
 
 static const unsigned int MAX_SCRIPT_ELEMENT_SIZE = 520; // bytes
@@ -247,7 +252,7 @@ inline std::string StackString(const std::vector<std::vector<unsigned char> >& v
 class CScript : public std::vector<unsigned char>
 {
 protected:
-    CScript& push_int64(int64 n)
+    CScript& push_int64(int64_t n)
     {
         if (n == -1 || (n >= 1 && n <= 16))
         {
@@ -261,7 +266,7 @@ protected:
         return *this;
     }
 
-    CScript& push_uint64(uint64 n)
+    CScript& push_uint64(uint64_t n)
     {
         if (n >= 1 && n <= 16)
         {
@@ -298,16 +303,16 @@ public:
 
 
     //explicit CScript(char b) is not portable.  Use 'signed char' or 'unsigned char'.
-    explicit CScript(signed char b)    { operator<<(b); }
-    explicit CScript(short b)          { operator<<(b); }
-    explicit CScript(int b)            { operator<<(b); }
-    explicit CScript(long b)           { operator<<(b); }
-    explicit CScript(int64 b)          { operator<<(b); }
-    explicit CScript(unsigned char b)  { operator<<(b); }
-    explicit CScript(unsigned int b)   { operator<<(b); }
-    explicit CScript(unsigned short b) { operator<<(b); }
-    explicit CScript(unsigned long b)  { operator<<(b); }
-    explicit CScript(uint64 b)         { operator<<(b); }
+    explicit CScript(signed char b)        { operator<<(b); }
+    explicit CScript(short b)              { operator<<(b); }
+    explicit CScript(int b)                { operator<<(b); }
+    explicit CScript(long b)               { operator<<(b); }
+    explicit CScript(long long b)          { operator<<(b); }
+    explicit CScript(unsigned char b)      { operator<<(b); }
+    explicit CScript(unsigned int b)       { operator<<(b); }
+    explicit CScript(unsigned short b)     { operator<<(b); }
+    explicit CScript(unsigned long b)      { operator<<(b); }
+    explicit CScript(unsigned long long b) { operator<<(b); }
 
     explicit CScript(opcodetype b)     { operator<<(b); }
     explicit CScript(const uint256& b) { operator<<(b); }
@@ -316,16 +321,16 @@ public:
 
 
     //CScript& operator<<(char b) is not portable.  Use 'signed char' or 'unsigned char'.
-    CScript& operator<<(signed char b)    { return push_int64(b); }
-    CScript& operator<<(short b)          { return push_int64(b); }
-    CScript& operator<<(int b)            { return push_int64(b); }
-    CScript& operator<<(long b)           { return push_int64(b); }
-    CScript& operator<<(int64 b)          { return push_int64(b); }
-    CScript& operator<<(unsigned char b)  { return push_uint64(b); }
-    CScript& operator<<(unsigned int b)   { return push_uint64(b); }
-    CScript& operator<<(unsigned short b) { return push_uint64(b); }
-    CScript& operator<<(unsigned long b)  { return push_uint64(b); }
-    CScript& operator<<(uint64 b)         { return push_uint64(b); }
+    CScript& operator<<(signed char b)        { return push_int64(b); }
+    CScript& operator<<(short b)              { return push_int64(b); }
+    CScript& operator<<(int b)                { return push_int64(b); }
+    CScript& operator<<(long b)               { return push_int64(b); }
+    CScript& operator<<(long long b)          { return push_int64(b); }
+    CScript& operator<<(unsigned char b)      { return push_uint64(b); }
+    CScript& operator<<(unsigned int b)       { return push_uint64(b); }
+    CScript& operator<<(unsigned short b)     { return push_uint64(b); }
+    CScript& operator<<(unsigned long b)      { return push_uint64(b); }
+    CScript& operator<<(unsigned long long b) { return push_uint64(b); }
 
     CScript& operator<<(opcodetype opcode)
     {
diff --git a/src/serialize.h b/src/serialize.h
index 115ea1d447..4a9ff579f4 100644
--- a/src/serialize.h
+++ b/src/serialize.h
@@ -2,32 +2,31 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_SERIALIZE_H
 #define BITCOIN_SERIALIZE_H
 
-#include <string>
-#include <vector>
+#include "allocators.h"
+
+#include <algorithm>
+#include <assert.h>
+#include <limits>
+#include <ios>
 #include <map>
 #include <set>
-#include <cassert>
-#include <limits>
-#include <cstring>
-#include <cstdio>
+#include <stdint.h>
+#include <string>
+#include <string.h>
+#include <utility>
+#include <vector>
 
-#include <boost/type_traits/is_fundamental.hpp>
 #include <boost/tuple/tuple.hpp>
-#include <boost/tuple/tuple_comparison.hpp>
-#include <boost/tuple/tuple_io.hpp>
-
-#include "allocators.h"
-#include "version.h"
-
-typedef long long  int64;
-typedef unsigned long long  uint64;
+#include <boost/type_traits/is_fundamental.hpp>
 
-class CScript;
-class CDataStream;
 class CAutoFile;
+class CDataStream;
+class CScript;
+
 static const unsigned int MAX_SIZE = 0x02000000;
 
 // Used to bypass the rule against non-const reference to temporary
@@ -103,47 +102,47 @@ enum
 #define WRITEDATA(s, obj)   s.write((char*)&(obj), sizeof(obj))
 #define READDATA(s, obj)    s.read((char*)&(obj), sizeof(obj))
 
-inline unsigned int GetSerializeSize(char a,           int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(signed char a,    int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(unsigned char a,  int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(signed short a,   int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(unsigned short a, int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(signed int a,     int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(unsigned int a,   int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(signed long a,    int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(unsigned long a,  int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(int64 a,          int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(uint64 a,         int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(float a,          int, int=0) { return sizeof(a); }
-inline unsigned int GetSerializeSize(double a,         int, int=0) { return sizeof(a); }
-
-template<typename Stream> inline void Serialize(Stream& s, char a,           int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, signed char a,    int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, unsigned char a,  int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, signed short a,   int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, unsigned short a, int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, signed int a,     int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, unsigned int a,   int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, signed long a,    int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, unsigned long a,  int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, int64 a,          int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, uint64 a,         int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, float a,          int, int=0) { WRITEDATA(s, a); }
-template<typename Stream> inline void Serialize(Stream& s, double a,         int, int=0) { WRITEDATA(s, a); }
-
-template<typename Stream> inline void Unserialize(Stream& s, char& a,           int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, signed char& a,    int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, unsigned char& a,  int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, signed short& a,   int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, unsigned short& a, int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, signed int& a,     int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, unsigned int& a,   int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, signed long& a,    int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, unsigned long& a,  int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, int64& a,          int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, uint64& a,         int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, float& a,          int, int=0) { READDATA(s, a); }
-template<typename Stream> inline void Unserialize(Stream& s, double& a,         int, int=0) { READDATA(s, a); }
+inline unsigned int GetSerializeSize(char a,               int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(signed char a,        int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(unsigned char a,      int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(signed short a,       int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(unsigned short a,     int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(signed int a,         int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(unsigned int a,       int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(signed long a,        int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(unsigned long a,      int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(signed long long a,   int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(unsigned long long a, int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(float a,              int, int=0) { return sizeof(a); }
+inline unsigned int GetSerializeSize(double a,             int, int=0) { return sizeof(a); }
+
+template<typename Stream> inline void Serialize(Stream& s, char a,               int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, signed char a,        int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, unsigned char a,      int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, signed short a,       int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, unsigned short a,     int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, signed int a,         int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, unsigned int a,       int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, signed long a,        int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, unsigned long a,      int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, signed long long a,   int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, unsigned long long a, int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, float a,              int, int=0) { WRITEDATA(s, a); }
+template<typename Stream> inline void Serialize(Stream& s, double a,             int, int=0) { WRITEDATA(s, a); }
+
+template<typename Stream> inline void Unserialize(Stream& s, char& a,               int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, signed char& a,        int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, unsigned char& a,      int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, signed short& a,       int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, unsigned short& a,     int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, signed int& a,         int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, unsigned int& a,       int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, signed long& a,        int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, unsigned long& a,      int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, signed long long& a,   int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, unsigned long long& a, int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, float& a,              int, int=0) { READDATA(s, a); }
+template<typename Stream> inline void Unserialize(Stream& s, double& a,             int, int=0) { READDATA(s, a); }
 
 inline unsigned int GetSerializeSize(bool a, int, int=0)                          { return sizeof(char); }
 template<typename Stream> inline void Serialize(Stream& s, bool a, int, int=0)    { char f=a; WRITEDATA(s, f); }
@@ -161,16 +160,16 @@ template<typename Stream> inline void Unserialize(Stream& s, bool& a, int, int=0
 //  size <= UINT_MAX   -- 5 bytes  (254 + 4 bytes)
 //  size >  UINT_MAX   -- 9 bytes  (255 + 8 bytes)
 //
-inline unsigned int GetSizeOfCompactSize(uint64 nSize)
+inline unsigned int GetSizeOfCompactSize(uint64_t nSize)
 {
     if (nSize < 253)             return sizeof(unsigned char);
     else if (nSize <= std::numeric_limits<unsigned short>::max()) return sizeof(unsigned char) + sizeof(unsigned short);
     else if (nSize <= std::numeric_limits<unsigned int>::max())  return sizeof(unsigned char) + sizeof(unsigned int);
-    else                         return sizeof(unsigned char) + sizeof(uint64);
+    else                         return sizeof(unsigned char) + sizeof(uint64_t);
 }
 
 template<typename Stream>
-void WriteCompactSize(Stream& os, uint64 nSize)
+void WriteCompactSize(Stream& os, uint64_t nSize)
 {
     if (nSize < 253)
     {
@@ -194,7 +193,7 @@ void WriteCompactSize(Stream& os, uint64 nSize)
     else
     {
         unsigned char chSize = 255;
-        uint64 xSize = nSize;
+        uint64_t xSize = nSize;
         WRITEDATA(os, chSize);
         WRITEDATA(os, xSize);
     }
@@ -202,11 +201,11 @@ void WriteCompactSize(Stream& os, uint64 nSize)
 }
 
 template<typename Stream>
-uint64 ReadCompactSize(Stream& is)
+uint64_t ReadCompactSize(Stream& is)
 {
     unsigned char chSize;
     READDATA(is, chSize);
-    uint64 nSizeRet = 0;
+    uint64_t nSizeRet = 0;
     if (chSize < 253)
     {
         nSizeRet = chSize;
@@ -229,13 +228,13 @@ uint64 ReadCompactSize(Stream& is)
     }
     else
     {
-        uint64 xSize;
+        uint64_t xSize;
         READDATA(is, xSize);
         nSizeRet = xSize;
         if (nSizeRet < 0x100000000LLu)
             throw std::ios_base::failure("non-canonical ReadCompactSize()");
     }
-    if (nSizeRet > (uint64)MAX_SIZE)
+    if (nSizeRet > (uint64_t)MAX_SIZE)
         throw std::ios_base::failure("ReadCompactSize() : size too large");
     return nSizeRet;
 }
@@ -1227,10 +1226,10 @@ class CBufferedFile
 {
 private:
     FILE *src;          // source file
-    uint64 nSrcPos;     // how many bytes have been read from source
-    uint64 nReadPos;    // how many bytes have been read from this
-    uint64 nReadLimit;  // up to which position we're allowed to read
-    uint64 nRewind;     // how many bytes we guarantee to rewind
+    uint64_t nSrcPos;     // how many bytes have been read from source
+    uint64_t nReadPos;    // how many bytes have been read from this
+    uint64_t nReadLimit;  // up to which position we're allowed to read
+    uint64_t nRewind;     // how many bytes we guarantee to rewind
     std::vector<char> vchBuf; // the buffer
 
     short state;
@@ -1266,8 +1265,8 @@ public:
     int nType;
     int nVersion;
 
-    CBufferedFile(FILE *fileIn, uint64 nBufSize, uint64 nRewindIn, int nTypeIn, int nVersionIn) :
-        src(fileIn), nSrcPos(0), nReadPos(0), nReadLimit((uint64)(-1)), nRewind(nRewindIn), vchBuf(nBufSize, 0),
+    CBufferedFile(FILE *fileIn, uint64_t nBufSize, uint64_t nRewindIn, int nTypeIn, int nVersionIn) :
+        src(fileIn), nSrcPos(0), nReadPos(0), nReadLimit((uint64_t)(-1)), nRewind(nRewindIn), vchBuf(nBufSize, 0),
         state(0), exceptmask(std::ios_base::badbit | std::ios_base::failbit), nType(nTypeIn), nVersion(nVersionIn) {
     }
 
@@ -1305,12 +1304,12 @@ public:
     }
 
     // return the current reading position
-    uint64 GetPos() {
+    uint64_t GetPos() {
         return nReadPos;
     }
 
     // rewind to a given reading position
-    bool SetPos(uint64 nPos) {
+    bool SetPos(uint64_t nPos) {
         nReadPos = nPos;
         if (nReadPos + nRewind < nSrcPos) {
             nReadPos = nSrcPos - nRewind;
@@ -1323,9 +1322,9 @@ public:
         }
     }
 
-    bool Seek(uint64 nPos) {
+    bool Seek(uint64_t nPos) {
         long nLongPos = nPos;
-        if (nPos != (uint64)nLongPos)
+        if (nPos != (uint64_t)nLongPos)
             return false;
         if (fseek(src, nLongPos, SEEK_SET))
             return false;
@@ -1338,7 +1337,7 @@ public:
 
     // prevent reading beyond a certain position
     // no argument removes the limit
-    bool SetLimit(uint64 nPos = (uint64)(-1)) {
+    bool SetLimit(uint64_t nPos = (uint64_t)(-1)) {
         if (nPos < nReadPos)
             return false;
         nReadLimit = nPos;
diff --git a/src/sync.cpp b/src/sync.cpp
index d6444141dc..33e1219541 100644
--- a/src/sync.cpp
+++ b/src/sync.cpp
@@ -3,6 +3,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "sync.h"
+
 #include "util.h"
 
 #include <boost/foreach.hpp>
diff --git a/src/sync.h b/src/sync.h
index 10e0470a20..39f2cb5155 100644
--- a/src/sync.h
+++ b/src/sync.h
@@ -2,14 +2,16 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_SYNC_H
 #define BITCOIN_SYNC_H
 
+#include "threadsafety.h"
+
+#include <boost/thread/condition_variable.hpp>
+#include <boost/thread/locks.hpp>
 #include <boost/thread/mutex.hpp>
 #include <boost/thread/recursive_mutex.hpp>
-#include <boost/thread/locks.hpp>
-#include <boost/thread/condition_variable.hpp>
-#include "threadsafety.h"
 
 
 ////////////////////////////////////////////////
diff --git a/src/test/Checkpoints_tests.cpp b/src/test/Checkpoints_tests.cpp
index b14e9f7057..78b0236b74 100644
--- a/src/test/Checkpoints_tests.cpp
+++ b/src/test/Checkpoints_tests.cpp
@@ -1,12 +1,12 @@
 //
 // Unit tests for block-chain checkpoints
 //
-#include <boost/assign/list_of.hpp> // for 'map_list_of()'
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
 
-#include "../checkpoints.h"
-#include "../util.h"
+#include "checkpoints.h"
+
+#include "uint256.h"
+
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/DoS_tests.cpp b/src/test/DoS_tests.cpp
index c7f968da7c..f0fb84bc54 100644
--- a/src/test/DoS_tests.cpp
+++ b/src/test/DoS_tests.cpp
@@ -1,21 +1,23 @@
 //
 // Unit tests for denial-of-service detection/prevention code
 //
-#include <algorithm>
 
-#include <boost/assign/list_of.hpp> // for 'map_list_of()'
-#include <boost/date_time/posix_time/posix_time_types.hpp>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
 
-#include "chainparams.h"
+
+#include "bignum.h"
+#include "keystore.h"
 #include "main.h"
-#include "wallet.h"
 #include "net.h"
-#include "util.h"
+#include "script.h"
+#include "serialize.h"
 
 #include <stdint.h>
 
+#include <boost/assign/list_of.hpp> // for 'map_list_of()'
+#include <boost/date_time/posix_time/posix_time_types.hpp>
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
+
 // Tests this internal-to-main.cpp method:
 extern bool AddOrphanTx(const CTransaction& tx);
 extern unsigned int LimitOrphanTxSize(unsigned int nMaxOrphans);
@@ -67,7 +69,7 @@ BOOST_AUTO_TEST_CASE(DoS_banscore)
 BOOST_AUTO_TEST_CASE(DoS_bantime)
 {
     CNode::ClearBanned();
-    int64 nStartTime = GetTime();
+    int64_t nStartTime = GetTime();
     SetMockTime(nStartTime); // Overrides future calls to GetTime()
 
     CAddress addr(ip(0xa0b0c001));
@@ -83,11 +85,11 @@ BOOST_AUTO_TEST_CASE(DoS_bantime)
     BOOST_CHECK(!CNode::IsBanned(addr));
 }
 
-static bool CheckNBits(unsigned int nbits1, int64 time1, unsigned int nbits2, int64 time2)\
+static bool CheckNBits(unsigned int nbits1, int64_t time1, unsigned int nbits2, int64_t time2)\
 {
     if (time1 > time2)
         return CheckNBits(nbits2, time2, nbits1, time1);
-    int64 deltaTime = time2-time1;
+    int64_t deltaTime = time2-time1;
 
     CBigNum required;
     required.SetCompact(ComputeMinWork(nbits1, deltaTime));
@@ -102,7 +104,7 @@ BOOST_AUTO_TEST_CASE(DoS_checknbits)
 
     // Timestamps,nBits from the bitcoin block chain.
     // These are the block-chain checkpoint blocks
-    typedef std::map<int64, unsigned int> BlockData;
+    typedef std::map<int64_t, unsigned int> BlockData;
     BlockData chainData =
         map_list_of(1239852051,486604799)(1262749024,486594666)
         (1279305360,469854461)(1280200847,469830746)(1281678674,469809688)
diff --git a/src/test/accounting_tests.cpp b/src/test/accounting_tests.cpp
index 8ac657288b..5f79436e48 100644
--- a/src/test/accounting_tests.cpp
+++ b/src/test/accounting_tests.cpp
@@ -1,15 +1,19 @@
-#include <boost/test/unit_test.hpp>
 
-#include <boost/foreach.hpp>
 
-#include "init.h"
 #include "wallet.h"
 #include "walletdb.h"
 
+#include <stdint.h>
+
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
+
+extern CWallet* pwalletMain;
+
 BOOST_AUTO_TEST_SUITE(accounting_tests)
 
 static void
-GetResults(CWalletDB& walletdb, std::map<int64, CAccountingEntry>& results)
+GetResults(CWalletDB& walletdb, std::map<int64_t, CAccountingEntry>& results)
 {
     std::list<CAccountingEntry> aes;
 
@@ -28,7 +32,7 @@ BOOST_AUTO_TEST_CASE(acc_orderupgrade)
     std::vector<CWalletTx*> vpwtx;
     CWalletTx wtx;
     CAccountingEntry ae;
-    std::map<int64, CAccountingEntry> results;
+    std::map<int64_t, CAccountingEntry> results;
 
     ae.strAccount = "";
     ae.nCreditDebit = 1;
diff --git a/src/test/alert_tests.cpp b/src/test/alert_tests.cpp
index cb941943f7..adfbec9dec 100644
--- a/src/test/alert_tests.cpp
+++ b/src/test/alert_tests.cpp
@@ -2,14 +2,18 @@
 // Unit tests for alert system
 //
 
-#include <boost/foreach.hpp>
-#include <boost/test/unit_test.hpp>
-#include <fstream>
-
 #include "alert.h"
+#include "data/alertTests.raw.h"
+
 #include "serialize.h"
 #include "util.h"
-#include "data/alertTests.raw.h"
+#include "version.h"
+
+#include <fstream>
+
+#include <boost/filesystem/operations.hpp>
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
 
 #if 0
 //
diff --git a/src/test/allocator_tests.cpp b/src/test/allocator_tests.cpp
index d5cb8e8101..490dff87e5 100644
--- a/src/test/allocator_tests.cpp
+++ b/src/test/allocator_tests.cpp
@@ -1,9 +1,9 @@
-#include <boost/test/unit_test.hpp>
 
-#include "init.h"
-#include "main.h"
+
 #include "util.h"
 
+#include <boost/test/unit_test.hpp>
+
 BOOST_AUTO_TEST_SUITE(allocator_tests)
 
 // Dummy memory page locker for platform independent tests
diff --git a/src/test/base32_tests.cpp b/src/test/base32_tests.cpp
index fdf3285913..580e87f65f 100644
--- a/src/test/base32_tests.cpp
+++ b/src/test/base32_tests.cpp
@@ -1,7 +1,9 @@
-#include <boost/test/unit_test.hpp>
+
 
 #include "util.h"
 
+#include <boost/test/unit_test.hpp>
+
 BOOST_AUTO_TEST_SUITE(base32_tests)
 
 BOOST_AUTO_TEST_CASE(base32_testvectors)
diff --git a/src/test/base58_tests.cpp b/src/test/base58_tests.cpp
index 05675685bd..84db99d816 100644
--- a/src/test/base58_tests.cpp
+++ b/src/test/base58_tests.cpp
@@ -1,13 +1,20 @@
-#include <boost/test/unit_test.hpp>
-#include "json/json_spirit_reader_template.h"
-#include "json/json_spirit_writer_template.h"
-#include "json/json_spirit_utils.h"
+#include "base58.h"
+
 #include "data/base58_encode_decode.json.h"
 #include "data/base58_keys_invalid.json.h"
 #include "data/base58_keys_valid.json.h"
 
-#include "base58.h"
+#include "key.h"
+#include "script.h"
+#include "uint256.h"
 #include "util.h"
+
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
+#include "json/json_spirit_reader_template.h"
+#include "json/json_spirit_utils.h"
+#include "json/json_spirit_writer_template.h"
+
 using namespace json_spirit;
 extern Array read_json(const std::string& jsondata);
 
diff --git a/src/test/base64_tests.cpp b/src/test/base64_tests.cpp
index c5a053e2eb..c59c290669 100644
--- a/src/test/base64_tests.cpp
+++ b/src/test/base64_tests.cpp
@@ -1,9 +1,9 @@
-#include <boost/test/unit_test.hpp>
 
-#include "main.h"
-#include "wallet.h"
+
 #include "util.h"
 
+#include <boost/test/unit_test.hpp>
+
 BOOST_AUTO_TEST_SUITE(base64_tests)
 
 BOOST_AUTO_TEST_CASE(base64_testvectors)
diff --git a/src/test/bignum_tests.cpp b/src/test/bignum_tests.cpp
index f16c26fd18..9d67324c76 100644
--- a/src/test/bignum_tests.cpp
+++ b/src/test/bignum_tests.cpp
@@ -1,8 +1,9 @@
-#include <boost/test/unit_test.hpp>
+#include "bignum.h"
+
 #include <limits>
+#include <stdint.h>
 
-#include "bignum.h"
-#include "util.h"
+#include <boost/test/unit_test.hpp>
 
 BOOST_AUTO_TEST_SUITE(bignum_tests)
 
@@ -46,7 +47,7 @@ BOOST_AUTO_TEST_SUITE(bignum_tests)
 // Let's force this code not to be inlined, in order to actually
 // test a generic version of the function. This increases the chance
 // that -ftrapv will detect overflows.
-NOINLINE void mysetint64(CBigNum& num, int64 n)
+NOINLINE void mysetint64(CBigNum& num, int64_t n)
 {
     num.setint64(n);
 }
@@ -55,7 +56,7 @@ NOINLINE void mysetint64(CBigNum& num, int64 n)
 // value to 0, then the second one with a non-inlined function.
 BOOST_AUTO_TEST_CASE(bignum_setint64)
 {
-    int64 n;
+    int64_t n;
 
     {
         n = 0;
@@ -103,7 +104,7 @@ BOOST_AUTO_TEST_CASE(bignum_setint64)
         BOOST_CHECK(num.ToString() == "-5");
     }
     {
-        n = std::numeric_limits<int64>::min();
+        n = std::numeric_limits<int64_t>::min();
         CBigNum num(n);
         BOOST_CHECK(num.ToString() == "-9223372036854775808");
         num.setulong(0);
@@ -112,7 +113,7 @@ BOOST_AUTO_TEST_CASE(bignum_setint64)
         BOOST_CHECK(num.ToString() == "-9223372036854775808");
     }
     {
-        n = std::numeric_limits<int64>::max();
+        n = std::numeric_limits<int64_t>::max();
         CBigNum num(n);
         BOOST_CHECK(num.ToString() == "9223372036854775807");
         num.setulong(0);
diff --git a/src/test/bip32_tests.cpp b/src/test/bip32_tests.cpp
index 66d2330fbf..2bcca24336 100644
--- a/src/test/bip32_tests.cpp
+++ b/src/test/bip32_tests.cpp
@@ -1,13 +1,13 @@
 #include <boost/test/unit_test.hpp>
 
-#include <string>
-#include <vector>
-
-#include "key.h"
 #include "base58.h"
+#include "key.h"
 #include "uint256.h"
 #include "util.h"
 
+#include <string>
+#include <vector>
+
 struct TestDerivation {
     std::string pub;
     std::string prv;
diff --git a/src/test/bloom_tests.cpp b/src/test/bloom_tests.cpp
index 0d349a990c..c4e4403b70 100644
--- a/src/test/bloom_tests.cpp
+++ b/src/test/bloom_tests.cpp
@@ -1,11 +1,15 @@
-#include <boost/test/unit_test.hpp>
-#include <vector>
-
 #include "bloom.h"
-#include "util.h"
-#include "key.h"
+
 #include "base58.h"
+#include "key.h"
 #include "main.h"
+#include "serialize.h"
+#include "uint256.h"
+#include "util.h"
+
+#include <vector>
+
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 using namespace boost::tuples;
diff --git a/src/test/canonical_tests.cpp b/src/test/canonical_tests.cpp
index ec32ceb8a4..c521f2cf9c 100644
--- a/src/test/canonical_tests.cpp
+++ b/src/test/canonical_tests.cpp
@@ -1,16 +1,19 @@
 //
 // Unit tests for canonical signatures
+//
+
 
-#include "json/json_spirit_writer_template.h"
-#include <boost/test/unit_test.hpp>
-#include <openssl/ecdsa.h>
 
-#include "key.h"
 #include "script.h"
 #include "util.h"
 #include "data/sig_noncanonical.json.h"
 #include "data/sig_canonical.json.h"
 
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
+#include "json/json_spirit_writer_template.h"
+#include <openssl/ecdsa.h>
+
 using namespace std;
 using namespace json_spirit;
 
diff --git a/src/test/checkblock_tests.cpp b/src/test/checkblock_tests.cpp
index e34680db99..d47a33fd46 100644
--- a/src/test/checkblock_tests.cpp
+++ b/src/test/checkblock_tests.cpp
@@ -1,17 +1,17 @@
 //
 // Unit tests for block.CheckBlock()
 //
-#include <algorithm>
 
-#include <boost/assign/list_of.hpp> // for 'map_list_of()'
-#include <boost/date_time/posix_time/posix_time_types.hpp>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
+
 
 #include "main.h"
-#include "wallet.h"
-#include "net.h"
-#include "util.h"
+
+#include <cstdio>
+
+#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/path.hpp>
+#include <boost/test/unit_test.hpp>
+
 
 BOOST_AUTO_TEST_SUITE(CheckBlock_tests)
 
diff --git a/src/test/compress_tests.cpp b/src/test/compress_tests.cpp
index 71b86bcb41..4d16914774 100644
--- a/src/test/compress_tests.cpp
+++ b/src/test/compress_tests.cpp
@@ -1,9 +1,11 @@
-#include <boost/test/unit_test.hpp>
 
-#include <string>
-#include <vector>
 
 #include "main.h"
+#include "util.h"
+
+#include <stdint.h>
+
+#include <boost/test/unit_test.hpp>
 
 // amounts 0.00000001 .. 0.00100000
 #define NUM_MULTIPLES_UNIT 100000
@@ -17,19 +19,17 @@
 // amounts 50 .. 21000000
 #define NUM_MULTIPLES_50BTC 420000
 
-using namespace std;
-
 BOOST_AUTO_TEST_SUITE(compress_tests)
 
-bool static TestEncode(uint64 in) {
+bool static TestEncode(uint64_t in) {
     return in == CTxOutCompressor::DecompressAmount(CTxOutCompressor::CompressAmount(in));
 }
 
-bool static TestDecode(uint64 in) {
+bool static TestDecode(uint64_t in) {
     return in == CTxOutCompressor::CompressAmount(CTxOutCompressor::DecompressAmount(in));
 }
 
-bool static TestPair(uint64 dec, uint64 enc) {
+bool static TestPair(uint64_t dec, uint64_t enc) {
     return CTxOutCompressor::CompressAmount(dec) == enc &&
            CTxOutCompressor::DecompressAmount(enc) == dec;
 }
@@ -43,19 +43,19 @@ BOOST_AUTO_TEST_CASE(compress_amounts)
     BOOST_CHECK(TestPair(      50*COIN,      0x32));
     BOOST_CHECK(TestPair(21000000*COIN, 0x1406f40));
 
-    for (uint64 i = 1; i <= NUM_MULTIPLES_UNIT; i++)
+    for (uint64_t i = 1; i <= NUM_MULTIPLES_UNIT; i++)
         BOOST_CHECK(TestEncode(i));
 
-    for (uint64 i = 1; i <= NUM_MULTIPLES_CENT; i++)
+    for (uint64_t i = 1; i <= NUM_MULTIPLES_CENT; i++)
         BOOST_CHECK(TestEncode(i * CENT));
 
-    for (uint64 i = 1; i <= NUM_MULTIPLES_1BTC; i++)
+    for (uint64_t i = 1; i <= NUM_MULTIPLES_1BTC; i++)
         BOOST_CHECK(TestEncode(i * COIN));
 
-    for (uint64 i = 1; i <= NUM_MULTIPLES_50BTC; i++)
+    for (uint64_t i = 1; i <= NUM_MULTIPLES_50BTC; i++)
         BOOST_CHECK(TestEncode(i * 50 * COIN));
 
-    for (uint64 i = 0; i < 100000; i++)
+    for (uint64_t i = 0; i < 100000; i++)
         BOOST_CHECK(TestDecode(i));
 }
 
diff --git a/src/test/getarg_tests.cpp b/src/test/getarg_tests.cpp
index c89d218f80..d76124885b 100644
--- a/src/test/getarg_tests.cpp
+++ b/src/test/getarg_tests.cpp
@@ -1,9 +1,14 @@
+
+
+#include "util.h"
+
+#include <string>
+#include <vector>
+
 #include <boost/algorithm/string.hpp>
 #include <boost/foreach.hpp>
 #include <boost/test/unit_test.hpp>
 
-#include "util.h"
-
 BOOST_AUTO_TEST_SUITE(getarg_tests)
 
 static void ResetArgs(const std::string& strArg)
diff --git a/src/test/hash_tests.cpp b/src/test/hash_tests.cpp
index d69cfd706d..28410f0fed 100644
--- a/src/test/hash_tests.cpp
+++ b/src/test/hash_tests.cpp
@@ -1,8 +1,11 @@
-#include <boost/test/unit_test.hpp>
-#include <vector>
 
-#include "util.h"
+
 #include "hash.h"
+#include "util.h"
+
+#include <vector>
+
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/hmac_tests.cpp b/src/test/hmac_tests.cpp
index 92ca5e6aff..68868866aa 100644
--- a/src/test/hmac_tests.cpp
+++ b/src/test/hmac_tests.cpp
@@ -1,8 +1,10 @@
-#include <boost/test/unit_test.hpp>
+
 
 #include "hash.h"
 #include "util.h"
 
+#include <boost/test/unit_test.hpp>
+
 using namespace std;
 
 BOOST_AUTO_TEST_SUITE(hmac_tests)
diff --git a/src/test/key_tests.cpp b/src/test/key_tests.cpp
index c004521d1a..421ffeac45 100644
--- a/src/test/key_tests.cpp
+++ b/src/test/key_tests.cpp
@@ -1,13 +1,15 @@
-#include <boost/test/unit_test.hpp>
-
-#include <string>
-#include <vector>
-
 #include "key.h"
+
 #include "base58.h"
+#include "script.h"
 #include "uint256.h"
 #include "util.h"
 
+#include <string>
+#include <vector>
+
+#include <boost/test/unit_test.hpp>
+
 using namespace std;
 
 static const string strSecret1     ("5HxWvvfubhXpYYpS3tJkw6fq9jE9j18THftkZjHHfmFiWtmAbrj");
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index 67165760b2..dcb7f9abd4 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -1,12 +1,14 @@
-#include <boost/test/unit_test.hpp>
 
-#include "init.h"
+
 #include "main.h"
+#include "miner.h"
 #include "uint256.h"
 #include "util.h"
-#include "miner.h"
 #include "wallet.h"
 
+#include <boost/test/unit_test.hpp>
+
+extern CWallet* pwalletMain;
 extern void SHA256Transform(void* pstate, void* pinput, const void* pinit);
 
 BOOST_AUTO_TEST_SUITE(miner_tests)
diff --git a/src/test/mruset_tests.cpp b/src/test/mruset_tests.cpp
index 64a6678a73..638c88fabe 100644
--- a/src/test/mruset_tests.cpp
+++ b/src/test/mruset_tests.cpp
@@ -1,13 +1,16 @@
-#include <boost/test/unit_test.hpp>
-
-using namespace std;
-
 #include "mruset.h"
+
 #include "util.h"
 
+#include <set>
+
+#include <boost/test/unit_test.hpp>
+
 #define NUM_TESTS 16
 #define MAX_SIZE 100
 
+using namespace std;
+
 class mrutester
 {
 private:
diff --git a/src/test/multisig_tests.cpp b/src/test/multisig_tests.cpp
index 05309f1a4d..772217b888 100644
--- a/src/test/multisig_tests.cpp
+++ b/src/test/multisig_tests.cpp
@@ -1,18 +1,14 @@
-#include <boost/assert.hpp>
-#include <boost/assign/list_of.hpp>
-#include <boost/assign/list_inserter.hpp>
-#include <boost/assign/std/vector.hpp>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
-#include <boost/tuple/tuple.hpp>
 
-#include <openssl/ec.h>
-#include <openssl/err.h>
 
+#include "key.h"
 #include "keystore.h"
 #include "main.h"
 #include "script.h"
-#include "wallet.h"
+#include "uint256.h"
+
+#include <boost/assign/std/vector.hpp>
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 using namespace boost::assign;
diff --git a/src/test/netbase_tests.cpp b/src/test/netbase_tests.cpp
index e5a7562d97..412ba04910 100644
--- a/src/test/netbase_tests.cpp
+++ b/src/test/netbase_tests.cpp
@@ -1,9 +1,8 @@
-#include <boost/test/unit_test.hpp>
+#include "netbase.h"
 
 #include <string>
-#include <vector>
 
-#include "netbase.h"
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/pmt_tests.cpp b/src/test/pmt_tests.cpp
index cf09421617..dea5e1b824 100644
--- a/src/test/pmt_tests.cpp
+++ b/src/test/pmt_tests.cpp
@@ -1,7 +1,12 @@
-#include <boost/test/unit_test.hpp>
 
-#include "uint256.h"
+
 #include "main.h"
+#include "serialize.h"
+#include "uint256.h"
+
+#include <vector>
+
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
index 25849054eb..4fb2aeb6ae 100644
--- a/src/test/rpc_tests.cpp
+++ b/src/test/rpc_tests.cpp
@@ -1,10 +1,9 @@
-#include <boost/algorithm/string.hpp>
-#include <boost/foreach.hpp>
-#include <boost/test/unit_test.hpp>
+#include "bitcoinrpc.h"
 
 #include "base58.h"
-#include "util.h"
-#include "bitcoinrpc.h"
+
+#include <boost/algorithm/string.hpp>
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 using namespace json_spirit;
diff --git a/src/test/script_P2SH_tests.cpp b/src/test/script_P2SH_tests.cpp
index 3c666d2842..e57dc9bbba 100644
--- a/src/test/script_P2SH_tests.cpp
+++ b/src/test/script_P2SH_tests.cpp
@@ -1,13 +1,13 @@
-#include <boost/assert.hpp>
-#include <boost/assign/list_of.hpp>
-#include <boost/assign/list_inserter.hpp>
-#include <boost/assign/std/vector.hpp>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
+#include "script.h"
+
+#include "key.h"
+#include "keystore.h"
+#include "main.h"
+#include "script.h"
 
-#include "../main.h"
-#include "../script.h"
-#include "../wallet.h"
+#include <vector>
+
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index 32be914414..dee0f110ad 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -1,21 +1,28 @@
-#include <iostream>
+#include "script.h"
+
+#include "data/script_invalid.json.h"
+#include "data/script_valid.json.h"
+
+#include "key.h"
+#include "keystore.h"
+#include "main.h"
+
 #include <fstream>
+#include <stdint.h>
+#include <string>
 #include <vector>
+
 #include <boost/algorithm/string/classification.hpp>
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <boost/filesystem/operations.hpp>
+#include <boost/filesystem/path.hpp>
 #include <boost/foreach.hpp>
-#include <boost/preprocessor/stringize.hpp>
 #include <boost/test/unit_test.hpp>
 #include "json/json_spirit_reader_template.h"
-#include "json/json_spirit_writer_template.h"
 #include "json/json_spirit_utils.h"
-
-#include "main.h"
-#include "wallet.h"
-#include "data/script_invalid.json.h"
-#include "data/script_valid.json.h"
+#include "json/json_spirit_writer_template.h"
 
 using namespace std;
 using namespace json_spirit;
@@ -60,7 +67,7 @@ ParseScript(string s)
             (starts_with(w, "-") && all(string(w.begin()+1, w.end()), is_digit())))
         {
             // Number
-            int64 n = atoi64(w);
+            int64_t n = atoi64(w);
             result << n;
         }
         else if (starts_with(w, "0x") && IsHex(string(w.begin()+2, w.end())))
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
index 7e193c88ce..afcdd118bc 100644
--- a/src/test/serialize_tests.cpp
+++ b/src/test/serialize_tests.cpp
@@ -1,9 +1,8 @@
-#include <boost/test/unit_test.hpp>
+#include "serialize.h"
 
-#include <string>
-#include <vector>
+#include <stdint.h>
 
-#include "serialize.h"
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
@@ -21,7 +20,7 @@ BOOST_AUTO_TEST_CASE(varints)
         BOOST_CHECK(size == ss.size());
     }
 
-    for (uint64 i = 0;  i < 100000000000ULL; i += 999999937) {
+    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
         ss << VARINT(i);
         size += ::GetSerializeSize(VARINT(i), 0, 0);
         BOOST_CHECK(size == ss.size());
@@ -34,8 +33,8 @@ BOOST_AUTO_TEST_CASE(varints)
         BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
     }
 
-    for (uint64 i = 0;  i < 100000000000ULL; i += 999999937) {
-        uint64 j = -1;
+    for (uint64_t i = 0;  i < 100000000000ULL; i += 999999937) {
+        uint64_t j = -1;
         ss >> VARINT(j);
         BOOST_CHECK_MESSAGE(i == j, "decoded:" << j << " expected:" << i);
     }
diff --git a/src/test/sigopcount_tests.cpp b/src/test/sigopcount_tests.cpp
index 5a87f17600..96f663ccef 100644
--- a/src/test/sigopcount_tests.cpp
+++ b/src/test/sigopcount_tests.cpp
@@ -1,9 +1,13 @@
-#include <vector>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
 
-#include "script.h"
+
 #include "key.h"
+#include "script.h"
+#include "uint256.h"
+
+#include <vector>
+
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index 1bf9a28acc..f947167597 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -1,12 +1,17 @@
 #define BOOST_TEST_MODULE Bitcoin Test Suite
-#include <boost/test/unit_test.hpp>
-#include <boost/filesystem.hpp>
+
+
 
 #include "db.h"
-#include "txdb.h"
 #include "main.h"
-#include "wallet.h"
+#include "txdb.h"
+#include "ui_interface.h"
 #include "util.h"
+#include "wallet.h"
+
+#include <boost/filesystem.hpp>
+#include <boost/test/unit_test.hpp>
+
 
 CWallet* pwalletMain;
 CClientUIInterface uiInterface;
diff --git a/src/test/transaction_tests.cpp b/src/test/transaction_tests.cpp
index bd999caa14..ad33184bc5 100644
--- a/src/test/transaction_tests.cpp
+++ b/src/test/transaction_tests.cpp
@@ -1,13 +1,19 @@
+
+
+#include "data/tx_invalid.json.h"
+#include "data/tx_valid.json.h"
+
+#include "key.h"
+#include "keystore.h"
+#include "main.h"
+#include "script.h"
+
 #include <map>
 #include <string>
+
 #include <boost/test/unit_test.hpp>
 #include "json/json_spirit_writer_template.h"
 
-#include "main.h"
-#include "wallet.h"
-#include "data/tx_invalid.json.h"
-#include "data/tx_valid.json.h"
-
 using namespace std;
 using namespace json_spirit;
 
diff --git a/src/test/uint160_tests.cpp b/src/test/uint160_tests.cpp
index 35cb35b25a..87418fabec 100644
--- a/src/test/uint160_tests.cpp
+++ b/src/test/uint160_tests.cpp
@@ -1,7 +1,9 @@
-#include <boost/test/unit_test.hpp>
-
 #include "uint256.h"
 
+#include <stdint.h>
+
+#include <boost/test/unit_test.hpp>
+
 BOOST_AUTO_TEST_SUITE(uint160_tests)
 
 BOOST_AUTO_TEST_CASE(uint160_equality)
@@ -10,7 +12,7 @@ BOOST_AUTO_TEST_CASE(uint160_equality)
     uint160 num2 = 11;
     BOOST_CHECK(num1+1 == num2);
 
-    uint64 num3 = 10;
+    uint64_t num3 = 10;
     BOOST_CHECK(num1 == num3);
     BOOST_CHECK(num1+num2 == num3+num2);
 }
diff --git a/src/test/uint256_tests.cpp b/src/test/uint256_tests.cpp
index e34efcc47e..188635dcbd 100644
--- a/src/test/uint256_tests.cpp
+++ b/src/test/uint256_tests.cpp
@@ -1,8 +1,10 @@
-#include <boost/test/unit_test.hpp>
-
 #include "uint256.h"
 #include <string>
 
+#include <stdint.h>
+
+#include <boost/test/unit_test.hpp>
+
 BOOST_AUTO_TEST_SUITE(uint256_tests)
 
 BOOST_AUTO_TEST_CASE(uint256_equality)
@@ -11,7 +13,7 @@ BOOST_AUTO_TEST_CASE(uint256_equality)
     uint256 num2 = 11;
     BOOST_CHECK(num1+1 == num2);
 
-    uint64 num3 = 10;
+    uint64_t num3 = 10;
     BOOST_CHECK(num1 == num3);
     BOOST_CHECK(num1+num2 == num3+num2);
 }
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index abfd882655..6a9a787fa6 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -1,10 +1,11 @@
+#include "util.h"
+
+#include "sync.h"
+
+#include <stdint.h>
 #include <vector>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
 
-#include "main.h"
-#include "wallet.h"
-#include "util.h"
+#include <boost/test/unit_test.hpp>
 
 using namespace std;
 
@@ -200,7 +201,7 @@ BOOST_AUTO_TEST_CASE(util_FormatMoney)
 
 BOOST_AUTO_TEST_CASE(util_ParseMoney)
 {
-    int64 ret = 0;
+    int64_t ret = 0;
     BOOST_CHECK(ParseMoney("0.0", ret));
     BOOST_CHECK_EQUAL(ret, 0);
 
diff --git a/src/test/wallet_tests.cpp b/src/test/wallet_tests.cpp
index 51f3b27c8b..0acd94ef36 100644
--- a/src/test/wallet_tests.cpp
+++ b/src/test/wallet_tests.cpp
@@ -1,8 +1,13 @@
-#include <boost/test/unit_test.hpp>
-
-#include "main.h"
 #include "wallet.h"
 
+#include <set>
+#include <stdint.h>
+#include <utility>
+#include <vector>
+
+#include <boost/foreach.hpp>
+#include <boost/test/unit_test.hpp>
+
 // how many times to run all the tests to have a chance to catch errors that only show up with particular random shuffles
 #define RUN_TESTS 100
 
@@ -19,7 +24,7 @@ BOOST_AUTO_TEST_SUITE(wallet_tests)
 static CWallet wallet;
 static vector<COutput> vCoins;
 
-static void add_coin(int64 nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0)
+static void add_coin(int64_t nValue, int nAge = 6*24, bool fIsFromMe = false, int nInput=0)
 {
     static int nextLockTime = 0;
     CTransaction tx;
@@ -55,7 +60,7 @@ static bool equal_sets(CoinSet a, CoinSet b)
 BOOST_AUTO_TEST_CASE(coin_selection_tests)
 {
     CoinSet setCoinsRet, setCoinsRet2;
-    int64 nValueRet;
+    int64_t nValueRet;
 
     // test multiple times to allow for differences in the shuffle order
     for (int i = 0; i < RUN_TESTS; i++)
diff --git a/src/threadsafety.h b/src/threadsafety.h
index 3d3d526fd6..176060ac65 100644
--- a/src/threadsafety.h
+++ b/src/threadsafety.h
@@ -2,6 +2,7 @@
 // Copyright (c) 2009-2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_THREADSAFETY_H
 #define BITCOIN_THREADSAFETY_H
 
diff --git a/src/txdb.cpp b/src/txdb.cpp
index f459f0c71a..3c8b0b7fe1 100644
--- a/src/txdb.cpp
+++ b/src/txdb.cpp
@@ -4,9 +4,11 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "txdb.h"
-#include "main.h"
-#include "hash.h"
-#include "chainparams.h"
+
+#include "core.h"
+#include "uint256.h"
+
+#include <stdint.h>
 
 using namespace std;
 
@@ -115,7 +117,7 @@ bool CCoinsViewDB::GetStats(CCoinsStats &stats) {
     CHashWriter ss(SER_GETHASH, PROTOCOL_VERSION);
     stats.hashBlock = GetBestBlock()->GetBlockHash();
     ss << stats.hashBlock;
-    int64 nTotalAmount = 0;
+    int64_t nTotalAmount = 0;
     while (pcursor->Valid()) {
         boost::this_thread::interruption_point();
         try {
diff --git a/src/txdb.h b/src/txdb.h
index 4bc2902a0b..8043a595a8 100644
--- a/src/txdb.h
+++ b/src/txdb.h
@@ -2,11 +2,21 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_TXDB_LEVELDB_H
 #define BITCOIN_TXDB_LEVELDB_H
 
-#include "main.h"
 #include "leveldbwrapper.h"
+#include "main.h"
+
+#include <map>
+#include <string>
+#include <utility>
+#include <vector>
+
+class CBigNum;
+class CCoins;
+class uint256;
 
 /** CCoinsView backed by the LevelDB coin database (chainstate/) */
 class CCoinsViewDB : public CCoinsView
diff --git a/src/txmempool.h b/src/txmempool.h
index 1b555d99f4..d5a7832ff7 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -6,6 +6,7 @@
 #define BITCOIN_TXMEMPOOL_H
 
 #include "core.h"
+#include "sync.h"
 
 /*
  * CTxMemPool stores valid-according-to-the-current-best-chain
diff --git a/src/ui_interface.h b/src/ui_interface.h
index 5b0555c10d..2378d5dfbb 100644
--- a/src/ui_interface.h
+++ b/src/ui_interface.h
@@ -2,13 +2,15 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_UI_INTERFACE_H
 #define BITCOIN_UI_INTERFACE_H
 
+#include <stdint.h>
 #include <string>
-#include "util.h" // for int64
-#include <boost/signals2/signal.hpp>
+
 #include <boost/signals2/last_value.hpp>
+#include <boost/signals2/signal.hpp>
 
 class CBasicKeyStore;
 class CWallet;
@@ -71,7 +73,7 @@ public:
     boost::signals2::signal<bool (const std::string& message, const std::string& caption, unsigned int style), boost::signals2::last_value<bool> > ThreadSafeMessageBox;
 
     /** Ask the user whether they want to pay a fee or not. */
-    boost::signals2::signal<bool (int64 nFeeRequired), boost::signals2::last_value<bool> > ThreadSafeAskFee;
+    boost::signals2::signal<bool (int64_t nFeeRequired), boost::signals2::last_value<bool> > ThreadSafeAskFee;
 
     /** Handle a URL passed at the command line. */
     boost::signals2::signal<void (const std::string& strURI)> ThreadSafeHandleURI;
diff --git a/src/uint256.h b/src/uint256.h
index b5a4950eaa..7dbb3f83bb 100644
--- a/src/uint256.h
+++ b/src/uint256.h
@@ -2,18 +2,16 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_UINT256_H
 #define BITCOIN_UINT256_H
 
-#include <limits.h>
+#include <stdint.h>
 #include <stdio.h>
-#include <string.h>
-#include <inttypes.h>
 #include <string>
+#include <string.h>
 #include <vector>
 
-typedef long long  int64;
-typedef unsigned long long  uint64;
 extern const signed char p_util_hexdigit[256]; // defined in util.cpp
 
 inline signed char HexDigit(char c)
@@ -24,7 +22,6 @@ inline signed char HexDigit(char c)
 inline int Testuint256AdHoc(std::vector<std::string> vArg);
 
 
-
 /** Base class without constructors for uint256 and uint160.
  * This makes the compiler let you use it in a union.
  */
@@ -72,7 +69,7 @@ public:
         return ret;
     }
 
-    base_uint& operator=(uint64 b)
+    base_uint& operator=(uint64_t b)
     {
         pn[0] = (unsigned int)b;
         pn[1] = (unsigned int)(b >> 32);
@@ -102,14 +99,14 @@ public:
         return *this;
     }
 
-    base_uint& operator^=(uint64 b)
+    base_uint& operator^=(uint64_t b)
     {
         pn[0] ^= (unsigned int)b;
         pn[1] ^= (unsigned int)(b >> 32);
         return *this;
     }
 
-    base_uint& operator|=(uint64 b)
+    base_uint& operator|=(uint64_t b)
     {
         pn[0] |= (unsigned int)b;
         pn[1] |= (unsigned int)(b >> 32);
@@ -152,10 +149,10 @@ public:
 
     base_uint& operator+=(const base_uint& b)
     {
-        uint64 carry = 0;
+        uint64_t carry = 0;
         for (int i = 0; i < WIDTH; i++)
         {
-            uint64 n = carry + pn[i] + b.pn[i];
+            uint64_t n = carry + pn[i] + b.pn[i];
             pn[i] = n & 0xffffffff;
             carry = n >> 32;
         }
@@ -168,7 +165,7 @@ public:
         return *this;
     }
 
-    base_uint& operator+=(uint64 b64)
+    base_uint& operator+=(uint64_t b64)
     {
         base_uint b;
         b = b64;
@@ -176,7 +173,7 @@ public:
         return *this;
     }
 
-    base_uint& operator-=(uint64 b64)
+    base_uint& operator-=(uint64_t b64)
     {
         base_uint b;
         b = b64;
@@ -276,7 +273,7 @@ public:
         return true;
     }
 
-    friend inline bool operator==(const base_uint& a, uint64 b)
+    friend inline bool operator==(const base_uint& a, uint64_t b)
     {
         if (a.pn[0] != (unsigned int)b)
             return false;
@@ -293,7 +290,7 @@ public:
         return (!(a == b));
     }
 
-    friend inline bool operator!=(const base_uint& a, uint64 b)
+    friend inline bool operator!=(const base_uint& a, uint64_t b)
     {
         return (!(a == b));
     }
@@ -373,9 +370,9 @@ public:
         return sizeof(pn);
     }
 
-    uint64 Get64(int n=0) const
+    uint64_t Get64(int n=0) const
     {
-        return pn[2*n] | (uint64)pn[2*n+1] << 32;
+        return pn[2*n] | (uint64_t)pn[2*n+1] << 32;
     }
 
 //    unsigned int GetSerializeSize(int nType=0, int nVersion=PROTOCOL_VERSION) const
@@ -446,7 +443,7 @@ public:
         return *this;
     }
 
-    uint160(uint64 b)
+    uint160(uint64_t b)
     {
         pn[0] = (unsigned int)b;
         pn[1] = (unsigned int)(b >> 32);
@@ -454,7 +451,7 @@ public:
             pn[i] = 0;
     }
 
-    uint160& operator=(uint64 b)
+    uint160& operator=(uint64_t b)
     {
         pn[0] = (unsigned int)b;
         pn[1] = (unsigned int)(b >> 32);
@@ -477,8 +474,8 @@ public:
     }
 };
 
-inline bool operator==(const uint160& a, uint64 b)                           { return (base_uint160)a == b; }
-inline bool operator!=(const uint160& a, uint64 b)                           { return (base_uint160)a != b; }
+inline bool operator==(const uint160& a, uint64_t b)                         { return (base_uint160)a == b; }
+inline bool operator!=(const uint160& a, uint64_t b)                         { return (base_uint160)a != b; }
 inline const uint160 operator<<(const base_uint160& a, unsigned int shift)   { return uint160(a) <<= shift; }
 inline const uint160 operator>>(const base_uint160& a, unsigned int shift)   { return uint160(a) >>= shift; }
 inline const uint160 operator<<(const uint160& a, unsigned int shift)        { return uint160(a) <<= shift; }
@@ -490,41 +487,41 @@ inline const uint160 operator|(const base_uint160& a, const base_uint160& b) { r
 inline const uint160 operator+(const base_uint160& a, const base_uint160& b) { return uint160(a) += b; }
 inline const uint160 operator-(const base_uint160& a, const base_uint160& b) { return uint160(a) -= b; }
 
-inline bool operator<(const base_uint160& a, const uint160& b)          { return (base_uint160)a <  (base_uint160)b; }
-inline bool operator<=(const base_uint160& a, const uint160& b)         { return (base_uint160)a <= (base_uint160)b; }
-inline bool operator>(const base_uint160& a, const uint160& b)          { return (base_uint160)a >  (base_uint160)b; }
-inline bool operator>=(const base_uint160& a, const uint160& b)         { return (base_uint160)a >= (base_uint160)b; }
-inline bool operator==(const base_uint160& a, const uint160& b)         { return (base_uint160)a == (base_uint160)b; }
-inline bool operator!=(const base_uint160& a, const uint160& b)         { return (base_uint160)a != (base_uint160)b; }
-inline const uint160 operator^(const base_uint160& a, const uint160& b) { return (base_uint160)a ^  (base_uint160)b; }
-inline const uint160 operator&(const base_uint160& a, const uint160& b) { return (base_uint160)a &  (base_uint160)b; }
-inline const uint160 operator|(const base_uint160& a, const uint160& b) { return (base_uint160)a |  (base_uint160)b; }
-inline const uint160 operator+(const base_uint160& a, const uint160& b) { return (base_uint160)a +  (base_uint160)b; }
-inline const uint160 operator-(const base_uint160& a, const uint160& b) { return (base_uint160)a -  (base_uint160)b; }
-
-inline bool operator<(const uint160& a, const base_uint160& b)          { return (base_uint160)a <  (base_uint160)b; }
-inline bool operator<=(const uint160& a, const base_uint160& b)         { return (base_uint160)a <= (base_uint160)b; }
-inline bool operator>(const uint160& a, const base_uint160& b)          { return (base_uint160)a >  (base_uint160)b; }
-inline bool operator>=(const uint160& a, const base_uint160& b)         { return (base_uint160)a >= (base_uint160)b; }
-inline bool operator==(const uint160& a, const base_uint160& b)         { return (base_uint160)a == (base_uint160)b; }
-inline bool operator!=(const uint160& a, const base_uint160& b)         { return (base_uint160)a != (base_uint160)b; }
-inline const uint160 operator^(const uint160& a, const base_uint160& b) { return (base_uint160)a ^  (base_uint160)b; }
-inline const uint160 operator&(const uint160& a, const base_uint160& b) { return (base_uint160)a &  (base_uint160)b; }
-inline const uint160 operator|(const uint160& a, const base_uint160& b) { return (base_uint160)a |  (base_uint160)b; }
-inline const uint160 operator+(const uint160& a, const base_uint160& b) { return (base_uint160)a +  (base_uint160)b; }
-inline const uint160 operator-(const uint160& a, const base_uint160& b) { return (base_uint160)a -  (base_uint160)b; }
-
-inline bool operator<(const uint160& a, const uint160& b)               { return (base_uint160)a <  (base_uint160)b; }
-inline bool operator<=(const uint160& a, const uint160& b)              { return (base_uint160)a <= (base_uint160)b; }
-inline bool operator>(const uint160& a, const uint160& b)               { return (base_uint160)a >  (base_uint160)b; }
-inline bool operator>=(const uint160& a, const uint160& b)              { return (base_uint160)a >= (base_uint160)b; }
-inline bool operator==(const uint160& a, const uint160& b)              { return (base_uint160)a == (base_uint160)b; }
-inline bool operator!=(const uint160& a, const uint160& b)              { return (base_uint160)a != (base_uint160)b; }
-inline const uint160 operator^(const uint160& a, const uint160& b)      { return (base_uint160)a ^  (base_uint160)b; }
-inline const uint160 operator&(const uint160& a, const uint160& b)      { return (base_uint160)a &  (base_uint160)b; }
-inline const uint160 operator|(const uint160& a, const uint160& b)      { return (base_uint160)a |  (base_uint160)b; }
-inline const uint160 operator+(const uint160& a, const uint160& b)      { return (base_uint160)a +  (base_uint160)b; }
-inline const uint160 operator-(const uint160& a, const uint160& b)      { return (base_uint160)a -  (base_uint160)b; }
+inline bool operator<(const base_uint160& a, const uint160& b)               { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const base_uint160& a, const uint160& b)              { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const base_uint160& a, const uint160& b)               { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const base_uint160& a, const uint160& b)              { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const base_uint160& a, const uint160& b)              { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const base_uint160& a, const uint160& b)              { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const base_uint160& a, const uint160& b)      { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const base_uint160& a, const uint160& b)      { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const base_uint160& a, const uint160& b)      { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const base_uint160& a, const uint160& b)      { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const base_uint160& a, const uint160& b)      { return (base_uint160)a -  (base_uint160)b; }
+
+inline bool operator<(const uint160& a, const base_uint160& b)               { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const uint160& a, const base_uint160& b)              { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const uint160& a, const base_uint160& b)               { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const uint160& a, const base_uint160& b)              { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const uint160& a, const base_uint160& b)              { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const uint160& a, const base_uint160& b)              { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const uint160& a, const base_uint160& b)      { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const uint160& a, const base_uint160& b)      { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const uint160& a, const base_uint160& b)      { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const uint160& a, const base_uint160& b)      { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const uint160& a, const base_uint160& b)      { return (base_uint160)a -  (base_uint160)b; }
+
+inline bool operator<(const uint160& a, const uint160& b)                    { return (base_uint160)a <  (base_uint160)b; }
+inline bool operator<=(const uint160& a, const uint160& b)                   { return (base_uint160)a <= (base_uint160)b; }
+inline bool operator>(const uint160& a, const uint160& b)                    { return (base_uint160)a >  (base_uint160)b; }
+inline bool operator>=(const uint160& a, const uint160& b)                   { return (base_uint160)a >= (base_uint160)b; }
+inline bool operator==(const uint160& a, const uint160& b)                   { return (base_uint160)a == (base_uint160)b; }
+inline bool operator!=(const uint160& a, const uint160& b)                   { return (base_uint160)a != (base_uint160)b; }
+inline const uint160 operator^(const uint160& a, const uint160& b)           { return (base_uint160)a ^  (base_uint160)b; }
+inline const uint160 operator&(const uint160& a, const uint160& b)           { return (base_uint160)a &  (base_uint160)b; }
+inline const uint160 operator|(const uint160& a, const uint160& b)           { return (base_uint160)a |  (base_uint160)b; }
+inline const uint160 operator+(const uint160& a, const uint160& b)           { return (base_uint160)a +  (base_uint160)b; }
+inline const uint160 operator-(const uint160& a, const uint160& b)           { return (base_uint160)a -  (base_uint160)b; }
 
 
 
@@ -561,7 +558,7 @@ public:
         return *this;
     }
 
-    uint256(uint64 b)
+    uint256(uint64_t b)
     {
         pn[0] = (unsigned int)b;
         pn[1] = (unsigned int)(b >> 32);
@@ -569,7 +566,7 @@ public:
             pn[i] = 0;
     }
 
-    uint256& operator=(uint64 b)
+    uint256& operator=(uint64_t b)
     {
         pn[0] = (unsigned int)b;
         pn[1] = (unsigned int)(b >> 32);
@@ -592,8 +589,8 @@ public:
     }
 };
 
-inline bool operator==(const uint256& a, uint64 b)                           { return (base_uint256)a == b; }
-inline bool operator!=(const uint256& a, uint64 b)                           { return (base_uint256)a != b; }
+inline bool operator==(const uint256& a, uint64_t b)                          { return (base_uint256)a == b; }
+inline bool operator!=(const uint256& a, uint64_t b)                          { return (base_uint256)a != b; }
 inline const uint256 operator<<(const base_uint256& a, unsigned int shift)   { return uint256(a) <<= shift; }
 inline const uint256 operator>>(const base_uint256& a, unsigned int shift)   { return uint256(a) >>= shift; }
 inline const uint256 operator<<(const uint256& a, unsigned int shift)        { return uint256(a) <<= shift; }
diff --git a/src/util.cpp b/src/util.cpp
index 539e759ddd..9562cf310a 100644
--- a/src/util.cpp
+++ b/src/util.cpp
@@ -3,71 +3,87 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include "util.h"
+
+#include "chainparams.h"
+#include "netbase.h"
+#include "sync.h"
+#include "ui_interface.h"
+#include "uint256.h"
+#include "version.h"
+
+#include <inttypes.h>
+#include <stdarg.h>
+#include <stdint.h>
+
 #ifndef WIN32
 // for posix_fallocate
-#ifdef __linux__
+#ifdef __linux_
+
+#ifdef _POSIX_C_SOURCE
+#undef _POSIX_C_SOURCE
+#endif
+
 #define _POSIX_C_SOURCE 200112L
+#include <sys/prctl.h>
+
 #endif
+
 #include <algorithm>
 #include <fcntl.h>
-#include <sys/stat.h>
 #include <sys/resource.h>
-#endif
-
-#include "chainparams.h"
-#include "util.h"
-#include "sync.h"
-#include "version.h"
-#include "ui_interface.h"
-#include <boost/algorithm/string/join.hpp>
-#include <boost/algorithm/string/case_conv.hpp> // for to_lower()
-#include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith()
-
-// Work around clang compilation problem in Boost 1.46:
-// /usr/include/boost/program_options/detail/config_file.hpp:163:17: error: call to function 'to_internal' that is neither visible in the template definition nor found by argument-dependent lookup
-// See also: http://stackoverflow.com/questions/10020179/compilation-fail-in-boost-librairies-program-options
-//           http://clang.debian.net/status.php?version=3.0&key=CANNOT_FIND_FUNCTION
-namespace boost {
-    namespace program_options {
-        std::string to_internal(const std::string&);
-    }
-}
+#include <sys/stat.h>
 
-#include <boost/program_options/detail/config_file.hpp>
-#include <boost/program_options/parsers.hpp>
-#include <boost/filesystem.hpp>
-#include <boost/filesystem/fstream.hpp>
-#include <boost/foreach.hpp>
-#include <boost/thread.hpp>
-#include <openssl/crypto.h>
-#include <openssl/rand.h>
-#include <stdarg.h>
+#else
 
-#ifdef WIN32
 #ifdef _MSC_VER
 #pragma warning(disable:4786)
 #pragma warning(disable:4804)
 #pragma warning(disable:4805)
 #pragma warning(disable:4717)
 #endif
+
 #ifdef _WIN32_WINNT
 #undef _WIN32_WINNT
 #endif
 #define _WIN32_WINNT 0x0501
+
 #ifdef _WIN32_IE
 #undef _WIN32_IE
 #endif
 #define _WIN32_IE 0x0501
+
 #define WIN32_LEAN_AND_MEAN 1
 #ifndef NOMINMAX
 #define NOMINMAX
 #endif
+
 #include <io.h> /* for _commit */
-#include "shlobj.h"
-#elif defined(__linux__)
-# include <sys/prctl.h>
+#include <shlobj.h>
 #endif
 
+#include <boost/algorithm/string/case_conv.hpp> // for to_lower()
+#include <boost/algorithm/string/join.hpp>
+#include <boost/algorithm/string/predicate.hpp> // for startswith() and endswith()
+#include <boost/filesystem.hpp>
+#include <boost/filesystem/fstream.hpp>
+#include <boost/foreach.hpp>
+#include <boost/program_options/detail/config_file.hpp>
+#include <boost/program_options/parsers.hpp>
+#include <openssl/crypto.h>
+#include <openssl/rand.h>
+
+// Work around clang compilation problem in Boost 1.46:
+// /usr/include/boost/program_options/detail/config_file.hpp:163:17: error: call to function 'to_internal' that is neither visible in the template definition nor found by argument-dependent lookup
+// See also: http://stackoverflow.com/questions/10020179/compilation-fail-in-boost-librairies-program-options
+//           http://clang.debian.net/status.php?version=3.0&key=CANNOT_FIND_FUNCTION
+namespace boost {
+    namespace program_options {
+        std::string to_internal(const std::string&);
+    }
+}
+
+
 using namespace std;
 
 map<string, string> mapArgs;
@@ -134,7 +150,7 @@ instance_of_cinit;
 void RandAddSeed()
 {
     // Seed with CPU performance counter
-    int64 nCounter = GetPerformanceCounter();
+    int64_t nCounter = GetPerformanceCounter();
     RAND_add(&nCounter, sizeof(nCounter), 1.5);
     memset(&nCounter, 0, sizeof(nCounter));
 }
@@ -144,7 +160,7 @@ void RandAddSeedPerfmon()
     RandAddSeed();
 
     // This can take up to 2 seconds, so only do it every 10 minutes
-    static int64 nLastPerfmon;
+    static int64_t nLastPerfmon;
     if (GetTime() < nLastPerfmon + 10 * 60)
         return;
     nLastPerfmon = GetTime();
@@ -166,15 +182,15 @@ void RandAddSeedPerfmon()
 #endif
 }
 
-uint64 GetRand(uint64 nMax)
+uint64_t GetRand(uint64_t nMax)
 {
     if (nMax == 0)
         return 0;
 
     // The range of the random source must be a multiple of the modulus
     // to give every possible output value an equal possibility
-    uint64 nRange = (std::numeric_limits<uint64>::max() / nMax) * nMax;
-    uint64 nRand = 0;
+    uint64_t nRange = (std::numeric_limits<uint64_t>::max() / nMax) * nMax;
+    uint64_t nRand = 0;
     do
         RAND_bytes((unsigned char*)&nRand, sizeof(nRand));
     while (nRand >= nRange);
@@ -390,14 +406,14 @@ void ParseString(const string& str, char c, vector<string>& v)
 }
 
 
-string FormatMoney(int64 n, bool fPlus)
+string FormatMoney(int64_t n, bool fPlus)
 {
     // Note: not using straight sprintf here because we do NOT want
     // localized number formatting.
-    int64 n_abs = (n > 0 ? n : -n);
-    int64 quotient = n_abs/COIN;
-    int64 remainder = n_abs%COIN;
-    string str = strprintf("%"PRI64d".%08"PRI64d, quotient, remainder);
+    int64_t n_abs = (n > 0 ? n : -n);
+    int64_t quotient = n_abs/COIN;
+    int64_t remainder = n_abs%COIN;
+    string str = strprintf("%"PRId64".%08"PRId64, quotient, remainder);
 
     // Right-trim excess zeros before the decimal point:
     int nTrim = 0;
@@ -414,15 +430,15 @@ string FormatMoney(int64 n, bool fPlus)
 }
 
 
-bool ParseMoney(const string& str, int64& nRet)
+bool ParseMoney(const string& str, int64_t& nRet)
 {
     return ParseMoney(str.c_str(), nRet);
 }
 
-bool ParseMoney(const char* pszIn, int64& nRet)
+bool ParseMoney(const char* pszIn, int64_t& nRet)
 {
     string strWhole;
-    int64 nUnits = 0;
+    int64_t nUnits = 0;
     const char* p = pszIn;
     while (isspace(*p))
         p++;
@@ -431,7 +447,7 @@ bool ParseMoney(const char* pszIn, int64& nRet)
         if (*p == '.')
         {
             p++;
-            int64 nMult = CENT*10;
+            int64_t nMult = CENT*10;
             while (isdigit(*p) && (nMult > 0))
             {
                 nUnits += nMult * (*p++ - '0');
@@ -452,8 +468,8 @@ bool ParseMoney(const char* pszIn, int64& nRet)
         return false;
     if (nUnits < 0 || nUnits > COIN)
         return false;
-    int64 nWhole = atoi64(strWhole);
-    int64 nValue = nWhole*COIN + nUnits;
+    int64_t nWhole = atoi64(strWhole);
+    int64_t nValue = nWhole*COIN + nUnits;
 
     nRet = nValue;
     return true;
@@ -581,7 +597,7 @@ std::string GetArg(const std::string& strArg, const std::string& strDefault)
     return strDefault;
 }
 
-int64 GetArg(const std::string& strArg, int64 nDefault)
+int64_t GetArg(const std::string& strArg, int64_t nDefault)
 {
     if (mapArgs.count(strArg))
         return atoi64(mapArgs[strArg]);
@@ -1215,7 +1231,7 @@ void AllocateFileRange(FILE *file, unsigned int offset, unsigned int length) {
     // Windows-specific version
     HANDLE hFile = (HANDLE)_get_osfhandle(_fileno(file));
     LARGE_INTEGER nFileSize;
-    int64 nEndPos = (int64)offset + length;
+    int64_t nEndPos = (int64_t)offset + length;
     nFileSize.u.LowPart = nEndPos & 0xFFFFFFFF;
     nFileSize.u.HighPart = nEndPos >> 32;
     SetFilePointerEx(hFile, nFileSize, 0, FILE_BEGIN);
@@ -1290,37 +1306,37 @@ void ShrinkDebugFile()
 //  - Median of other nodes clocks
 //  - The user (asking the user to fix the system clock if the first two disagree)
 //
-static int64 nMockTime = 0;  // For unit testing
+static int64_t nMockTime = 0;  // For unit testing
 
-int64 GetTime()
+int64_t GetTime()
 {
     if (nMockTime) return nMockTime;
 
     return time(NULL);
 }
 
-void SetMockTime(int64 nMockTimeIn)
+void SetMockTime(int64_t nMockTimeIn)
 {
     nMockTime = nMockTimeIn;
 }
 
 static CCriticalSection cs_nTimeOffset;
-static int64 nTimeOffset = 0;
+static int64_t nTimeOffset = 0;
 
-int64 GetTimeOffset()
+int64_t GetTimeOffset()
 {
     LOCK(cs_nTimeOffset);
     return nTimeOffset;
 }
 
-int64 GetAdjustedTime()
+int64_t GetAdjustedTime()
 {
     return GetTime() + GetTimeOffset();
 }
 
-void AddTimeData(const CNetAddr& ip, int64 nTime)
+void AddTimeData(const CNetAddr& ip, int64_t nTime)
 {
-    int64 nOffsetSample = nTime - GetTime();
+    int64_t nOffsetSample = nTime - GetTime();
 
     LOCK(cs_nTimeOffset);
     // Ignore duplicates
@@ -1329,13 +1345,13 @@ void AddTimeData(const CNetAddr& ip, int64 nTime)
         return;
 
     // Add data
-    static CMedianFilter<int64> vTimeOffsets(200,0);
+    static CMedianFilter<int64_t> vTimeOffsets(200,0);
     vTimeOffsets.input(nOffsetSample);
-    LogPrintf("Added time data, samples %d, offset %+"PRI64d" (%+"PRI64d" minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample/60);
+    LogPrintf("Added time data, samples %d, offset %+"PRId64" (%+"PRId64" minutes)\n", vTimeOffsets.size(), nOffsetSample, nOffsetSample/60);
     if (vTimeOffsets.size() >= 5 && vTimeOffsets.size() % 2 == 1)
     {
-        int64 nMedian = vTimeOffsets.median();
-        std::vector<int64> vSorted = vTimeOffsets.sorted();
+        int64_t nMedian = vTimeOffsets.median();
+        std::vector<int64_t> vSorted = vTimeOffsets.sorted();
         // Only let other nodes change our time by so much
         if (abs64(nMedian) < 70 * 60)
         {
@@ -1350,7 +1366,7 @@ void AddTimeData(const CNetAddr& ip, int64 nTime)
             {
                 // If nobody has a time different than ours but within 5 minutes of ours, give a warning
                 bool fMatch = false;
-                BOOST_FOREACH(int64 nOffset, vSorted)
+                BOOST_FOREACH(int64_t nOffset, vSorted)
                     if (nOffset != 0 && abs64(nOffset) < 5 * 60)
                         fMatch = true;
 
@@ -1365,11 +1381,11 @@ void AddTimeData(const CNetAddr& ip, int64 nTime)
             }
         }
         if (fDebug) {
-            BOOST_FOREACH(int64 n, vSorted)
-                LogPrintf("%+"PRI64d"  ", n);
+            BOOST_FOREACH(int64_t n, vSorted)
+                LogPrintf("%+"PRId64"  ", n);
             LogPrintf("|  ");
         }
-        LogPrintf("nTimeOffset = %+"PRI64d"  (%+"PRI64d" minutes)\n", nTimeOffset, nTimeOffset/60);
+        LogPrintf("nTimeOffset = %+"PRId64"  (%+"PRId64" minutes)\n", nTimeOffset, nTimeOffset/60);
     }
 }
 
diff --git a/src/util.h b/src/util.h
index 2573694046..e52e6986b5 100644
--- a/src/util.h
+++ b/src/util.h
@@ -2,38 +2,43 @@
 // Copyright (c) 2009-2013 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
 #ifndef BITCOIN_UTIL_H
 #define BITCOIN_UTIL_H
 
-#include "uint256.h"
+#if defined(HAVE_CONFIG_H)
+#include "bitcoin-config.h"
+#endif
+
+#include "compat.h"
+#include "serialize.h"
 
+#include <cstdio>
+#include <exception>
+#include <inttypes.h>
+#include <map>
 #include <stdarg.h>
+#include <stdint.h>
+#include <string>
+#include <utility>
+#include <vector>
 
 #ifndef WIN32
-#include <sys/types.h>
-#include <sys/time.h>
 #include <sys/resource.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#else
+typedef int pid_t; /* define for Windows compatibility */
 #endif
-#include <map>
-#include <list>
-#include <utility>
-#include <vector>
-#include <string>
 
-#include <boost/version.hpp>
-#include <boost/thread.hpp>
-#include <boost/filesystem.hpp>
 #include <boost/filesystem/path.hpp>
-#include <boost/date_time/gregorian/gregorian_types.hpp>
-#include <boost/date_time/posix_time/posix_time_types.hpp>
-
-#include "netbase.h" // for AddTimeData
+#include <boost/thread.hpp>
 
-typedef long long  int64;
-typedef unsigned long long  uint64;
+class CNetAddr;
+class uint256;
 
-static const int64 COIN = 100000000;
-static const int64 CENT = 1000000;
+static const int64_t COIN = 100000000;
+static const int64_t CENT = 1000000;
 
 #define BEGIN(a)            ((char*)&(a))
 #define END(a)              ((char*)&((&(a))[1]))
@@ -41,18 +46,6 @@ static const int64 CENT = 1000000;
 #define UEND(a)             ((unsigned char*)&((&(a))[1]))
 #define ARRAYLEN(array)     (sizeof(array)/sizeof((array)[0]))
 
-#ifndef PRI64d
-#if defined(_MSC_VER) || defined(__MSVCRT__)
-#define PRI64d  "I64d"
-#define PRI64u  "I64u"
-#define PRI64x  "I64x"
-#else
-#define PRI64d  "lld"
-#define PRI64u  "llu"
-#define PRI64x  "llx"
-#endif
-#endif
-
 /* Format characters for (s)size_t and ptrdiff_t */
 #if defined(_MSC_VER) || defined(__MSVCRT__)
   /* (s)size_t and ptrdiff_t have the same size specifier in MSVC:
@@ -73,6 +66,7 @@ static const int64 CENT = 1000000;
   #define PRIpdd    "td"
 #endif
 
+
 // This is needed because the foreach macro can't get over the comma in pair<t1, t2>
 #define PAIRTYPE(t1, t2)    std::pair<t1, t2>
 
@@ -101,11 +95,11 @@ T* alignup(T* p)
 #define MAX_PATH            1024
 #endif
 // As Solaris does not have the MSG_NOSIGNAL flag for send(2) syscall, it is defined as 0
-#ifndef MSG_NOSIGNAL
+#if !defined(HAVE_MSG_NOSIGNAL) && !defined(MSG_NOSIGNAL)
 #define MSG_NOSIGNAL 0
 #endif
 
-inline void MilliSleep(int64 n)
+inline void MilliSleep(int64_t n)
 {
 // Boost's sleep_for was uninterruptable when backed by nanosleep from 1.50
 // until fixed in 1.52. Use the deprecated sleep method for the broken case.
@@ -178,9 +172,9 @@ void LogException(std::exception* pex, const char* pszThread);
 void PrintException(std::exception* pex, const char* pszThread);
 void PrintExceptionContinue(std::exception* pex, const char* pszThread);
 void ParseString(const std::string& str, char c, std::vector<std::string>& v);
-std::string FormatMoney(int64 n, bool fPlus=false);
-bool ParseMoney(const std::string& str, int64& nRet);
-bool ParseMoney(const char* pszIn, int64& nRet);
+std::string FormatMoney(int64_t n, bool fPlus=false);
+bool ParseMoney(const std::string& str, int64_t& nRet);
+bool ParseMoney(const char* pszIn, int64_t& nRet);
 std::vector<unsigned char> ParseHex(const char* psz);
 std::vector<unsigned char> ParseHex(const std::string& str);
 bool IsHex(const std::string& str);
@@ -215,15 +209,15 @@ boost::filesystem::path GetSpecialFolderPath(int nFolder, bool fCreate = true);
 boost::filesystem::path GetTempPath();
 void ShrinkDebugFile();
 int GetRandInt(int nMax);
-uint64 GetRand(uint64 nMax);
+uint64_t GetRand(uint64_t nMax);
 uint256 GetRandHash();
-int64 GetTime();
-void SetMockTime(int64 nMockTimeIn);
-int64 GetAdjustedTime();
-int64 GetTimeOffset();
+int64_t GetTime();
+void SetMockTime(int64_t nMockTimeIn);
+int64_t GetAdjustedTime();
+int64_t GetTimeOffset();
 std::string FormatFullVersion();
 std::string FormatSubVersion(const std::string& name, int nClientVersion, const std::vector<std::string>& comments);
-void AddTimeData(const CNetAddr& ip, int64 nTime);
+void AddTimeData(const CNetAddr& ip, int64_t nTime);
 void runCommand(std::string strCommand);
 
 
@@ -234,9 +228,9 @@ void runCommand(std::string strCommand);
 
 
 
-inline std::string i64tostr(int64 n)
+inline std::string i64tostr(int64_t n)
 {
-    return strprintf("%"PRI64d, n);
+    return strprintf("%"PRId64, n);
 }
 
 inline std::string itostr(int n)
@@ -244,7 +238,7 @@ inline std::string itostr(int n)
     return strprintf("%d", n);
 }
 
-inline int64 atoi64(const char* psz)
+inline int64_t atoi64(const char* psz)
 {
 #ifdef _MSC_VER
     return _atoi64(psz);
@@ -253,7 +247,7 @@ inline int64 atoi64(const char* psz)
 #endif
 }
 
-inline int64 atoi64(const std::string& str)
+inline int64_t atoi64(const std::string& str)
 {
 #ifdef _MSC_VER
     return _atoi64(str.c_str());
@@ -272,12 +266,12 @@ inline int roundint(double d)
     return (int)(d > 0 ? d + 0.5 : d - 0.5);
 }
 
-inline int64 roundint64(double d)
+inline int64_t roundint64(double d)
 {
-    return (int64)(d > 0 ? d + 0.5 : d - 0.5);
+    return (int64_t)(d > 0 ? d + 0.5 : d - 0.5);
 }
 
-inline int64 abs64(int64 n)
+inline int64_t abs64(int64_t n)
 {
     return (n >= 0 ? n : -n);
 }
@@ -318,32 +312,32 @@ inline void PrintHex(const std::vector<unsigned char>& vch, const char* pszForma
     LogPrintf(pszFormat, HexStr(vch, fSpaces).c_str());
 }
 
-inline int64 GetPerformanceCounter()
+inline int64_t GetPerformanceCounter()
 {
-    int64 nCounter = 0;
+    int64_t nCounter = 0;
 #ifdef WIN32
     QueryPerformanceCounter((LARGE_INTEGER*)&nCounter);
 #else
     timeval t;
     gettimeofday(&t, NULL);
-    nCounter = (int64) t.tv_sec * 1000000 + t.tv_usec;
+    nCounter = (int64_t) t.tv_sec * 1000000 + t.tv_usec;
 #endif
     return nCounter;
 }
 
-inline int64 GetTimeMillis()
+inline int64_t GetTimeMillis()
 {
     return (boost::posix_time::ptime(boost::posix_time::microsec_clock::universal_time()) -
             boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_milliseconds();
 }
 
-inline int64 GetTimeMicros()
+inline int64_t GetTimeMicros()
 {
     return (boost::posix_time::ptime(boost::posix_time::microsec_clock::universal_time()) -
             boost::posix_time::ptime(boost::gregorian::date(1970,1,1))).total_microseconds();
 }
 
-inline std::string DateTimeStrFormat(const char* pszFormat, int64 nTime)
+inline std::string DateTimeStrFormat(const char* pszFormat, int64_t nTime)
 {
     time_t n = nTime;
     struct tm* ptmTime = gmtime(&n);
@@ -384,7 +378,7 @@ std::string GetArg(const std::string& strArg, const std::string& strDefault);
  * @param default (e.g. 1)
  * @return command-line argument (0 if invalid number) or default value
  */
-int64 GetArg(const std::string& strArg, int64 nDefault);
+int64_t GetArg(const std::string& strArg, int64_t nDefault);
 
 /**
  * Return boolean argument or default value
@@ -549,7 +543,7 @@ inline uint32_t ByteReverse(uint32_t value)
 // or maybe:
 //    boost::function<void()> f = boost::bind(&FunctionWithArg, argument);
 //    threadGroup.create_thread(boost::bind(&LoopForever<boost::function<void()> >, "nothing", f, milliseconds));
-template <typename Callable> void LoopForever(const char* name,  Callable func, int64 msecs)
+template <typename Callable> void LoopForever(const char* name,  Callable func, int64_t msecs)
 {
     std::string s = strprintf("bitcoin-%s", name);
     RenameThread(s.c_str());
diff --git a/src/version.cpp b/src/version.cpp
index d9d6724a02..904451ac59 100644
--- a/src/version.cpp
+++ b/src/version.cpp
@@ -1,10 +1,11 @@
 // Copyright (c) 2012 The Bitcoin developers
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
-#include <string>
 
 #include "version.h"
 
+#include <string>
+
 // Name of client reported in the 'version' message. Report the same name
 // for both bitcoind and bitcoin-qt, to make it harder for attackers to
 // target servers or GUI users specifically.
diff --git a/src/version.h b/src/version.h
index f5fa9f213e..9ae929c0ac 100644
--- a/src/version.h
+++ b/src/version.h
@@ -5,6 +5,7 @@
 #define BITCOIN_VERSION_H
 
 #include "clientversion.h"
+
 #include <string>
 
 //
diff --git a/src/wallet.cpp b/src/wallet.cpp
index ea1e01e6e9..6e49ef7b8e 100644
--- a/src/wallet.cpp
+++ b/src/wallet.cpp
@@ -4,11 +4,15 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "wallet.h"
-#include "walletdb.h"
-#include "crypter.h"
-#include "ui_interface.h"
+
 #include "base58.h"
+#include "net.h"
+
+#include <inttypes.h>
+#include <stdint.h>
+
 #include <boost/algorithm/string/replace.hpp>
+#include <openssl/rand.h>
 
 using namespace std;
 
@@ -20,8 +24,8 @@ using namespace std;
 
 struct CompareValueOnly
 {
-    bool operator()(const pair<int64, pair<const CWalletTx*, unsigned int> >& t1,
-                    const pair<int64, pair<const CWalletTx*, unsigned int> >& t2) const
+    bool operator()(const pair<int64_t, pair<const CWalletTx*, unsigned int> >& t1,
+                    const pair<int64_t, pair<const CWalletTx*, unsigned int> >& t2) const
     {
         return t1.first < t2.first;
     }
@@ -42,7 +46,7 @@ CPubKey CWallet::GenerateNewKey()
     CPubKey pubkey = secret.GetPubKey();
 
     // Create new metadata
-    int64 nCreationTime = GetTime();
+    int64_t nCreationTime = GetTime();
     mapKeyMetadata[pubkey.GetID()] = CKeyMetadata(nCreationTime);
     if (!nTimeFirstKey || nCreationTime < nTimeFirstKey)
         nTimeFirstKey = nCreationTime;
@@ -148,7 +152,7 @@ bool CWallet::ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase,
                 return false;
             if (CCryptoKeyStore::Unlock(vMasterKey))
             {
-                int64 nStartTime = GetTimeMillis();
+                int64_t nStartTime = GetTimeMillis();
                 crypter.SetKeyFromPassphrase(strNewWalletPassphrase, pMasterKey.second.vchSalt, pMasterKey.second.nDeriveIterations, pMasterKey.second.nDerivationMethod);
                 pMasterKey.second.nDeriveIterations = pMasterKey.second.nDeriveIterations * (100 / ((double)(GetTimeMillis() - nStartTime)));
 
@@ -256,7 +260,7 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
     RAND_bytes(&kMasterKey.vchSalt[0], WALLET_CRYPTO_SALT_SIZE);
 
     CCrypter crypter;
-    int64 nStartTime = GetTimeMillis();
+    int64_t nStartTime = GetTimeMillis();
     crypter.SetKeyFromPassphrase(strWalletPassphrase, kMasterKey.vchSalt, 25000, kMasterKey.nDerivationMethod);
     kMasterKey.nDeriveIterations = 2500000 / ((double)(GetTimeMillis() - nStartTime));
 
@@ -319,9 +323,9 @@ bool CWallet::EncryptWallet(const SecureString& strWalletPassphrase)
     return true;
 }
 
-int64 CWallet::IncOrderPosNext(CWalletDB *pwalletdb)
+int64_t CWallet::IncOrderPosNext(CWalletDB *pwalletdb)
 {
-    int64 nRet = nOrderPosNext++;
+    int64_t nRet = nOrderPosNext++;
     if (pwalletdb) {
         pwalletdb->WriteOrderPosNext(nOrderPosNext);
     } else {
@@ -414,7 +418,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn)
                     unsigned int latestEntry = 0;
                     {
                         // Tolerate times up to the last timestamp in the wallet not more than 5 minutes into the future
-                        int64 latestTolerated = latestNow + 300;
+                        int64_t latestTolerated = latestNow + 300;
                         std::list<CAccountingEntry> acentries;
                         TxItems txOrdered = OrderedTxItems(acentries);
                         for (TxItems::reverse_iterator it = txOrdered.rbegin(); it != txOrdered.rend(); ++it)
@@ -423,7 +427,7 @@ bool CWallet::AddToWallet(const CWalletTx& wtxIn)
                             if (pwtx == &wtx)
                                 continue;
                             CAccountingEntry *const pacentry = (*it).second.second;
-                            int64 nSmartTime;
+                            int64_t nSmartTime;
                             if (pwtx)
                             {
                                 nSmartTime = pwtx->nTimeSmart;
@@ -558,7 +562,7 @@ bool CWallet::IsMine(const CTxIn &txin) const
     return false;
 }
 
-int64 CWallet::GetDebit(const CTxIn &txin) const
+int64_t CWallet::GetDebit(const CTxIn &txin) const
 {
     {
         LOCK(cs_wallet);
@@ -594,9 +598,9 @@ bool CWallet::IsChange(const CTxOut& txout) const
     return false;
 }
 
-int64 CWalletTx::GetTxTime() const
+int64_t CWalletTx::GetTxTime() const
 {
-    int64 n = nTimeSmart;
+    int64_t n = nTimeSmart;
     return n ? n : nTimeReceived;
 }
 
@@ -639,8 +643,8 @@ int CWalletTx::GetRequestCount() const
     return nRequests;
 }
 
-void CWalletTx::GetAmounts(list<pair<CTxDestination, int64> >& listReceived,
-                           list<pair<CTxDestination, int64> >& listSent, int64& nFee, string& strSentAccount) const
+void CWalletTx::GetAmounts(list<pair<CTxDestination, int64_t> >& listReceived,
+                           list<pair<CTxDestination, int64_t> >& listSent, int64_t& nFee, string& strSentAccount) const
 {
     nFee = 0;
     listReceived.clear();
@@ -648,10 +652,10 @@ void CWalletTx::GetAmounts(list<pair<CTxDestination, int64> >& listReceived,
     strSentAccount = strFromAccount;
 
     // Compute fee:
-    int64 nDebit = GetDebit();
+    int64_t nDebit = GetDebit();
     if (nDebit > 0) // debit>0 means we signed/sent this transaction
     {
-        int64 nValueOut = GetValueOut(*this);
+        int64_t nValueOut = GetValueOut(*this);
         nFee = nDebit - nValueOut;
     }
 
@@ -692,26 +696,26 @@ void CWalletTx::GetAmounts(list<pair<CTxDestination, int64> >& listReceived,
 
 }
 
-void CWalletTx::GetAccountAmounts(const string& strAccount, int64& nReceived,
-                                  int64& nSent, int64& nFee) const
+void CWalletTx::GetAccountAmounts(const string& strAccount, int64_t& nReceived,
+                                  int64_t& nSent, int64_t& nFee) const
 {
     nReceived = nSent = nFee = 0;
 
-    int64 allFee;
+    int64_t allFee;
     string strSentAccount;
-    list<pair<CTxDestination, int64> > listReceived;
-    list<pair<CTxDestination, int64> > listSent;
+    list<pair<CTxDestination, int64_t> > listReceived;
+    list<pair<CTxDestination, int64_t> > listSent;
     GetAmounts(listReceived, listSent, allFee, strSentAccount);
 
     if (strAccount == strSentAccount)
     {
-        BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& s, listSent)
+        BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64_t)& s, listSent)
             nSent += s.second;
         nFee = allFee;
     }
     {
         LOCK(pwallet->cs_wallet);
-        BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64)& r, listReceived)
+        BOOST_FOREACH(const PAIRTYPE(CTxDestination,int64_t)& r, listReceived)
         {
             if (pwallet->mapAddressBook.count(r.first))
             {
@@ -932,7 +936,7 @@ void CWallet::ResendWalletTransactions()
             CWalletTx& wtx = item.second;
             // Don't rebroadcast until it's had plenty of time that
             // it should have gotten in already by now.
-            if (nTimeBestReceived - (int64)wtx.nTimeReceived > 5 * 60)
+            if (nTimeBestReceived - (int64_t)wtx.nTimeReceived > 5 * 60)
                 mapSorted.insert(make_pair(wtx.nTimeReceived, &wtx));
         }
         BOOST_FOREACH(PAIRTYPE(const unsigned int, CWalletTx*)& item, mapSorted)
@@ -954,9 +958,9 @@ void CWallet::ResendWalletTransactions()
 //
 
 
-int64 CWallet::GetBalance() const
+int64_t CWallet::GetBalance() const
 {
-    int64 nTotal = 0;
+    int64_t nTotal = 0;
     {
         LOCK(cs_wallet);
         for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
@@ -970,9 +974,9 @@ int64 CWallet::GetBalance() const
     return nTotal;
 }
 
-int64 CWallet::GetUnconfirmedBalance() const
+int64_t CWallet::GetUnconfirmedBalance() const
 {
-    int64 nTotal = 0;
+    int64_t nTotal = 0;
     {
         LOCK(cs_wallet);
         for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
@@ -985,9 +989,9 @@ int64 CWallet::GetUnconfirmedBalance() const
     return nTotal;
 }
 
-int64 CWallet::GetImmatureBalance() const
+int64_t CWallet::GetImmatureBalance() const
 {
-    int64 nTotal = 0;
+    int64_t nTotal = 0;
     {
         LOCK(cs_wallet);
         for (map<uint256, CWalletTx>::const_iterator it = mapWallet.begin(); it != mapWallet.end(); ++it)
@@ -1028,8 +1032,8 @@ void CWallet::AvailableCoins(vector<COutput>& vCoins, bool fOnlyConfirmed) const
     }
 }
 
-static void ApproximateBestSubset(vector<pair<int64, pair<const CWalletTx*,unsigned int> > >vValue, int64 nTotalLower, int64 nTargetValue,
-                                  vector<char>& vfBest, int64& nBest, int iterations = 1000)
+static void ApproximateBestSubset(vector<pair<int64_t, pair<const CWalletTx*,unsigned int> > >vValue, int64_t nTotalLower, int64_t nTargetValue,
+                                  vector<char>& vfBest, int64_t& nBest, int iterations = 1000)
 {
     vector<char> vfIncluded;
 
@@ -1041,7 +1045,7 @@ static void ApproximateBestSubset(vector<pair<int64, pair<const CWalletTx*,unsig
     for (int nRep = 0; nRep < iterations && nBest != nTargetValue; nRep++)
     {
         vfIncluded.assign(vValue.size(), false);
-        int64 nTotal = 0;
+        int64_t nTotal = 0;
         bool fReachedTarget = false;
         for (int nPass = 0; nPass < 2 && !fReachedTarget; nPass++)
         {
@@ -1074,18 +1078,18 @@ static void ApproximateBestSubset(vector<pair<int64, pair<const CWalletTx*,unsig
     }
 }
 
-bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfTheirs, vector<COutput> vCoins,
-                                 set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const
+bool CWallet::SelectCoinsMinConf(int64_t nTargetValue, int nConfMine, int nConfTheirs, vector<COutput> vCoins,
+                                 set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet) const
 {
     setCoinsRet.clear();
     nValueRet = 0;
 
     // List of values less than target
-    pair<int64, pair<const CWalletTx*,unsigned int> > coinLowestLarger;
-    coinLowestLarger.first = std::numeric_limits<int64>::max();
+    pair<int64_t, pair<const CWalletTx*,unsigned int> > coinLowestLarger;
+    coinLowestLarger.first = std::numeric_limits<int64_t>::max();
     coinLowestLarger.second.first = NULL;
-    vector<pair<int64, pair<const CWalletTx*,unsigned int> > > vValue;
-    int64 nTotalLower = 0;
+    vector<pair<int64_t, pair<const CWalletTx*,unsigned int> > > vValue;
+    int64_t nTotalLower = 0;
 
     random_shuffle(vCoins.begin(), vCoins.end(), GetRandInt);
 
@@ -1097,9 +1101,9 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe
             continue;
 
         int i = output.i;
-        int64 n = pcoin->vout[i].nValue;
+        int64_t n = pcoin->vout[i].nValue;
 
-        pair<int64,pair<const CWalletTx*,unsigned int> > coin = make_pair(n,make_pair(pcoin, i));
+        pair<int64_t,pair<const CWalletTx*,unsigned int> > coin = make_pair(n,make_pair(pcoin, i));
 
         if (n == nTargetValue)
         {
@@ -1140,7 +1144,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe
     // Solve subset sum by stochastic approximation
     sort(vValue.rbegin(), vValue.rend(), CompareValueOnly());
     vector<char> vfBest;
-    int64 nBest;
+    int64_t nBest;
 
     ApproximateBestSubset(vValue, nTotalLower, nTargetValue, vfBest, nBest, 1000);
     if (nBest != nTargetValue && nTotalLower >= nTargetValue + CENT)
@@ -1172,7 +1176,7 @@ bool CWallet::SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfThe
     return true;
 }
 
-bool CWallet::SelectCoins(int64 nTargetValue, set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const
+bool CWallet::SelectCoins(int64_t nTargetValue, set<pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet) const
 {
     vector<COutput> vCoins;
     AvailableCoins(vCoins);
@@ -1185,11 +1189,11 @@ bool CWallet::SelectCoins(int64 nTargetValue, set<pair<const CWalletTx*,unsigned
 
 
 
-bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
-                                CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, std::string& strFailReason)
+bool CWallet::CreateTransaction(const vector<pair<CScript, int64_t> >& vecSend,
+                                CWalletTx& wtxNew, CReserveKey& reservekey, int64_t& nFeeRet, std::string& strFailReason)
 {
-    int64 nValue = 0;
-    BOOST_FOREACH (const PAIRTYPE(CScript, int64)& s, vecSend)
+    int64_t nValue = 0;
+    BOOST_FOREACH (const PAIRTYPE(CScript, int64_t)& s, vecSend)
     {
         if (nValue < 0)
         {
@@ -1216,10 +1220,10 @@ bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
                 wtxNew.vout.clear();
                 wtxNew.fFromMe = true;
 
-                int64 nTotalValue = nValue + nFeeRet;
+                int64_t nTotalValue = nValue + nFeeRet;
                 double dPriority = 0;
                 // vouts to the payees
-                BOOST_FOREACH (const PAIRTYPE(CScript, int64)& s, vecSend)
+                BOOST_FOREACH (const PAIRTYPE(CScript, int64_t)& s, vecSend)
                 {
                     CTxOut txout(s.second, s.first);
                     if (txout.IsDust(CTransaction::nMinRelayTxFee))
@@ -1232,7 +1236,7 @@ bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
 
                 // Choose coins to use
                 set<pair<const CWalletTx*,unsigned int> > setCoins;
-                int64 nValueIn = 0;
+                int64_t nValueIn = 0;
                 if (!SelectCoins(nTotalValue, setCoins, nValueIn))
                 {
                     strFailReason = _("Insufficient funds");
@@ -1240,21 +1244,21 @@ bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
                 }
                 BOOST_FOREACH(PAIRTYPE(const CWalletTx*, unsigned int) pcoin, setCoins)
                 {
-                    int64 nCredit = pcoin.first->vout[pcoin.second].nValue;
+                    int64_t nCredit = pcoin.first->vout[pcoin.second].nValue;
                     //The priority after the next block (depth+1) is used instead of the current,
                     //reflecting an assumption the user would accept a bit more delay for
                     //a chance at a free transaction.
                     dPriority += (double)nCredit * (pcoin.first->GetDepthInMainChain()+1);
                 }
 
-                int64 nChange = nValueIn - nValue - nFeeRet;
+                int64_t nChange = nValueIn - nValue - nFeeRet;
                 // The following if statement should be removed once enough miners
                 // have upgraded to the 0.9 GetMinFee() rules. Until then, this avoids
                 // creating free transactions that have change outputs less than
                 // CENT bitcoins.
                 if (nFeeRet < CTransaction::nMinTxFee && nChange > 0 && nChange < CENT)
                 {
-                    int64 nMoveToFee = min(nChange, CTransaction::nMinTxFee - nFeeRet);
+                    int64_t nMoveToFee = min(nChange, CTransaction::nMinTxFee - nFeeRet);
                     nChange -= nMoveToFee;
                     nFeeRet += nMoveToFee;
                 }
@@ -1328,9 +1332,9 @@ bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
                 dPriority /= nTxSizeMod;
 
                 // Check that enough fee is included
-                int64 nPayFee = nTransactionFee * (1 + (int64)nBytes / 1000);
+                int64_t nPayFee = nTransactionFee * (1 + (int64_t)nBytes / 1000);
                 bool fAllowFree = AllowFree(dPriority);
-                int64 nMinFee = GetMinFee(wtxNew, fAllowFree, GMF_SEND);
+                int64_t nMinFee = GetMinFee(wtxNew, fAllowFree, GMF_SEND);
                 if (nFeeRet < max(nPayFee, nMinFee))
                 {
                     nFeeRet = max(nPayFee, nMinFee);
@@ -1348,10 +1352,10 @@ bool CWallet::CreateTransaction(const vector<pair<CScript, int64> >& vecSend,
     return true;
 }
 
-bool CWallet::CreateTransaction(CScript scriptPubKey, int64 nValue,
-                                CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, std::string& strFailReason)
+bool CWallet::CreateTransaction(CScript scriptPubKey, int64_t nValue,
+                                CWalletTx& wtxNew, CReserveKey& reservekey, int64_t& nFeeRet, std::string& strFailReason)
 {
-    vector< pair<CScript, int64> > vecSend;
+    vector< pair<CScript, int64_t> > vecSend;
     vecSend.push_back(make_pair(scriptPubKey, nValue));
     return CreateTransaction(vecSend, wtxNew, reservekey, nFeeRet, strFailReason);
 }
@@ -1408,10 +1412,10 @@ bool CWallet::CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey)
 
 
 
-string CWallet::SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, bool fAskFee)
+string CWallet::SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNew, bool fAskFee)
 {
     CReserveKey reservekey(this);
-    int64 nFeeRequired;
+    int64_t nFeeRequired;
 
     if (IsLocked())
     {
@@ -1439,7 +1443,7 @@ string CWallet::SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew,
 
 
 
-string CWallet::SendMoneyToDestination(const CTxDestination& address, int64 nValue, CWalletTx& wtxNew, bool fAskFee)
+string CWallet::SendMoneyToDestination(const CTxDestination& address, int64_t nValue, CWalletTx& wtxNew, bool fAskFee)
 {
     // Check amount
     if (nValue <= 0)
@@ -1528,21 +1532,21 @@ bool CWallet::NewKeyPool()
     {
         LOCK(cs_wallet);
         CWalletDB walletdb(strWalletFile);
-        BOOST_FOREACH(int64 nIndex, setKeyPool)
+        BOOST_FOREACH(int64_t nIndex, setKeyPool)
             walletdb.ErasePool(nIndex);
         setKeyPool.clear();
 
         if (IsLocked())
             return false;
 
-        int64 nKeys = max(GetArg("-keypool", 100), (int64)0);
+        int64_t nKeys = max(GetArg("-keypool", 100), (int64_t)0);
         for (int i = 0; i < nKeys; i++)
         {
-            int64 nIndex = i+1;
+            int64_t nIndex = i+1;
             walletdb.WritePool(nIndex, CKeyPool(GenerateNewKey()));
             setKeyPool.insert(nIndex);
         }
-        LogPrintf("CWallet::NewKeyPool wrote %"PRI64d" new keys\n", nKeys);
+        LogPrintf("CWallet::NewKeyPool wrote %"PRId64" new keys\n", nKeys);
     }
     return true;
 }
@@ -1562,23 +1566,23 @@ bool CWallet::TopUpKeyPool(unsigned int kpSize)
         if (kpSize > 0)
             nTargetSize = kpSize;
         else
-            nTargetSize = max(GetArg("-keypool", 100), 0LL);
+            nTargetSize = max(GetArg("-keypool", 100), (int64_t) 0);
 
         while (setKeyPool.size() < (nTargetSize + 1))
         {
-            int64 nEnd = 1;
+            int64_t nEnd = 1;
             if (!setKeyPool.empty())
                 nEnd = *(--setKeyPool.end()) + 1;
             if (!walletdb.WritePool(nEnd, CKeyPool(GenerateNewKey())))
                 throw runtime_error("TopUpKeyPool() : writing generated key failed");
             setKeyPool.insert(nEnd);
-            LogPrintf("keypool added key %"PRI64d", size=%"PRIszu"\n", nEnd, setKeyPool.size());
+            LogPrintf("keypool added key %"PRId64", size=%"PRIszu"\n", nEnd, setKeyPool.size());
         }
     }
     return true;
 }
 
-void CWallet::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool)
+void CWallet::ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool)
 {
     nIndex = -1;
     keypool.vchPubKey = CPubKey();
@@ -1601,17 +1605,17 @@ void CWallet::ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool)
         if (!HaveKey(keypool.vchPubKey.GetID()))
             throw runtime_error("ReserveKeyFromKeyPool() : unknown key in key pool");
         assert(keypool.vchPubKey.IsValid());
-        LogPrintf("keypool reserve %"PRI64d"\n", nIndex);
+        LogPrintf("keypool reserve %"PRId64"\n", nIndex);
     }
 }
 
-int64 CWallet::AddReserveKey(const CKeyPool& keypool)
+int64_t CWallet::AddReserveKey(const CKeyPool& keypool)
 {
     {
         LOCK2(cs_main, cs_wallet);
         CWalletDB walletdb(strWalletFile);
 
-        int64 nIndex = 1 + *(--setKeyPool.end());
+        int64_t nIndex = 1 + *(--setKeyPool.end());
         if (!walletdb.WritePool(nIndex, keypool))
             throw runtime_error("AddReserveKey() : writing added key failed");
         setKeyPool.insert(nIndex);
@@ -1620,7 +1624,7 @@ int64 CWallet::AddReserveKey(const CKeyPool& keypool)
     return -1;
 }
 
-void CWallet::KeepKey(int64 nIndex)
+void CWallet::KeepKey(int64_t nIndex)
 {
     // Remove from key pool
     if (fFileBacked)
@@ -1628,22 +1632,22 @@ void CWallet::KeepKey(int64 nIndex)
         CWalletDB walletdb(strWalletFile);
         walletdb.ErasePool(nIndex);
     }
-    LogPrintf("keypool keep %"PRI64d"\n", nIndex);
+    LogPrintf("keypool keep %"PRId64"\n", nIndex);
 }
 
-void CWallet::ReturnKey(int64 nIndex)
+void CWallet::ReturnKey(int64_t nIndex)
 {
     // Return to key pool
     {
         LOCK(cs_wallet);
         setKeyPool.insert(nIndex);
     }
-    LogPrintf("keypool return %"PRI64d"\n", nIndex);
+    LogPrintf("keypool return %"PRId64"\n", nIndex);
 }
 
 bool CWallet::GetKeyFromPool(CPubKey& result)
 {
-    int64 nIndex = 0;
+    int64_t nIndex = 0;
     CKeyPool keypool;
     {
         LOCK(cs_wallet);
@@ -1660,9 +1664,9 @@ bool CWallet::GetKeyFromPool(CPubKey& result)
     return true;
 }
 
-int64 CWallet::GetOldestKeyPoolTime()
+int64_t CWallet::GetOldestKeyPoolTime()
 {
-    int64 nIndex = 0;
+    int64_t nIndex = 0;
     CKeyPool keypool;
     ReserveKeyFromKeyPool(nIndex, keypool);
     if (nIndex == -1)
@@ -1671,9 +1675,9 @@ int64 CWallet::GetOldestKeyPoolTime()
     return keypool.nTime;
 }
 
-std::map<CTxDestination, int64> CWallet::GetAddressBalances()
+std::map<CTxDestination, int64_t> CWallet::GetAddressBalances()
 {
-    map<CTxDestination, int64> balances;
+    map<CTxDestination, int64_t> balances;
 
     {
         LOCK(cs_wallet);
@@ -1699,7 +1703,7 @@ std::map<CTxDestination, int64> CWallet::GetAddressBalances()
                 if(!ExtractDestination(pcoin->vout[i].scriptPubKey, addr))
                     continue;
 
-                int64 n = pcoin->IsSpent(i) ? 0 : pcoin->vout[i].nValue;
+                int64_t n = pcoin->IsSpent(i) ? 0 : pcoin->vout[i].nValue;
 
                 if (!balances.count(addr))
                     balances[addr] = 0;
@@ -1860,7 +1864,7 @@ void CWallet::GetAllReserveKeys(set<CKeyID>& setAddress) const
     CWalletDB walletdb(strWalletFile);
 
     LOCK2(cs_main, cs_wallet);
-    BOOST_FOREACH(const int64& id, setKeyPool)
+    BOOST_FOREACH(const int64_t& id, setKeyPool)
     {
         CKeyPool keypool;
         if (!walletdb.ReadPool(id, keypool))
@@ -1915,7 +1919,7 @@ void CWallet::ListLockedCoins(std::vector<COutPoint>& vOutpts)
     }
 }
 
-void CWallet::GetKeyBirthTimes(std::map<CKeyID, int64> &mapKeyBirth) const {
+void CWallet::GetKeyBirthTimes(std::map<CKeyID, int64_t> &mapKeyBirth) const {
     mapKeyBirth.clear();
 
     // get birth times for keys with metadata
diff --git a/src/wallet.h b/src/wallet.h
index 21510f8c39..5c38d7a1a0 100644
--- a/src/wallet.h
+++ b/src/wallet.h
@@ -5,25 +5,29 @@
 #ifndef BITCOIN_WALLET_H
 #define BITCOIN_WALLET_H
 
-#include "walletdb.h"
-
-#include <string>
-#include <vector>
-
-#include <stdlib.h>
-
-#include "main.h"
+#include "core.h"
+#include "crypter.h"
 #include "key.h"
 #include "keystore.h"
-#include "script.h"
+#include "main.h"
 #include "ui_interface.h"
 #include "util.h"
+#include "walletdb.h"
+
+#include <algorithm>
+#include <map>
+#include <set>
+#include <stdexcept>
+#include <stdint.h>
+#include <string>
+#include <utility>
+#include <vector>
 
 class CAccountingEntry;
-class CWalletTx;
-class CReserveKey;
 class COutput;
-class CWalletDB;
+class CReserveKey;
+class CScript;
+class CWalletTx;
 
 /** (client) version numbers for particular wallet features */
 enum WalletFeature
@@ -41,7 +45,7 @@ enum WalletFeature
 class CKeyPool
 {
 public:
-    int64 nTime;
+    int64_t nTime;
     CPubKey vchPubKey;
 
     CKeyPool()
@@ -83,7 +87,7 @@ public:
 class CWallet : public CCryptoKeyStore, public CWalletInterface
 {
 private:
-    bool SelectCoins(int64 nTargetValue, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
+    bool SelectCoins(int64_t nTargetValue, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet) const;
 
     CWalletDB *pwalletdbEncryption;
 
@@ -93,8 +97,8 @@ private:
     // the maximum wallet format version: memory-only variable that specifies to what version this wallet may be upgraded
     int nWalletMaxVersion;
 
-    int64 nNextResend;
-    int64 nLastResend;
+    int64_t nNextResend;
+    int64_t nLastResend;
 
 public:
     mutable CCriticalSection cs_wallet;
@@ -102,7 +106,7 @@ public:
     bool fFileBacked;
     std::string strWalletFile;
 
-    std::set<int64> setKeyPool;
+    std::set<int64_t> setKeyPool;
     std::map<CKeyID, CKeyMetadata> mapKeyMetadata;
 
     typedef std::map<unsigned int, CMasterKey> MasterKeyMap;
@@ -134,7 +138,7 @@ public:
     }
 
     std::map<uint256, CWalletTx> mapWallet;
-    int64 nOrderPosNext;
+    int64_t nOrderPosNext;
     std::map<uint256, int> mapRequestCount;
 
     std::map<CTxDestination, CAddressBookData> mapAddressBook;
@@ -143,13 +147,13 @@ public:
 
     std::set<COutPoint> setLockedCoins;
 
-    int64 nTimeFirstKey;
+    int64_t nTimeFirstKey;
 
     // check whether we are allowed to upgrade (or already support) to the named feature
     bool CanSupportFeature(enum WalletFeature wf) { return nWalletMaxVersion >= wf; }
 
     void AvailableCoins(std::vector<COutput>& vCoins, bool fOnlyConfirmed=true) const;
-    bool SelectCoinsMinConf(int64 nTargetValue, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64& nValueRet) const;
+    bool SelectCoinsMinConf(int64_t nTargetValue, int nConfMine, int nConfTheirs, std::vector<COutput> vCoins, std::set<std::pair<const CWalletTx*,unsigned int> >& setCoinsRet, int64_t& nValueRet) const;
     bool IsLockedCoin(uint256 hash, unsigned int n) const;
     void LockCoin(COutPoint& output);
     void UnlockCoin(COutPoint& output);
@@ -179,15 +183,15 @@ public:
     bool ChangeWalletPassphrase(const SecureString& strOldWalletPassphrase, const SecureString& strNewWalletPassphrase);
     bool EncryptWallet(const SecureString& strWalletPassphrase);
 
-    void GetKeyBirthTimes(std::map<CKeyID, int64> &mapKeyBirth) const;
+    void GetKeyBirthTimes(std::map<CKeyID, int64_t> &mapKeyBirth) const;
 
     /** Increment the next transaction order id
         @return next transaction order id
      */
-    int64 IncOrderPosNext(CWalletDB *pwalletdb = NULL);
+    int64_t IncOrderPosNext(CWalletDB *pwalletdb = NULL);
 
     typedef std::pair<CWalletTx*, CAccountingEntry*> TxPair;
-    typedef std::multimap<int64, TxPair > TxItems;
+    typedef std::multimap<int64_t, TxPair > TxItems;
 
     /** Get the wallet's activity log
         @return multimap of ordered transactions and accounting entries
@@ -204,46 +208,46 @@ public:
     int ScanForWalletTransactions(CBlockIndex* pindexStart, bool fUpdate = false);
     void ReacceptWalletTransactions();
     void ResendWalletTransactions();
-    int64 GetBalance() const;
-    int64 GetUnconfirmedBalance() const;
-    int64 GetImmatureBalance() const;
-    bool CreateTransaction(const std::vector<std::pair<CScript, int64> >& vecSend,
-                           CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, std::string& strFailReason);
-    bool CreateTransaction(CScript scriptPubKey, int64 nValue,
-                           CWalletTx& wtxNew, CReserveKey& reservekey, int64& nFeeRet, std::string& strFailReason);
+    int64_t GetBalance() const;
+    int64_t GetUnconfirmedBalance() const;
+    int64_t GetImmatureBalance() const;
+    bool CreateTransaction(const std::vector<std::pair<CScript, int64_t> >& vecSend,
+                           CWalletTx& wtxNew, CReserveKey& reservekey, int64_t& nFeeRet, std::string& strFailReason);
+    bool CreateTransaction(CScript scriptPubKey, int64_t nValue,
+                           CWalletTx& wtxNew, CReserveKey& reservekey, int64_t& nFeeRet, std::string& strFailReason);
     bool CommitTransaction(CWalletTx& wtxNew, CReserveKey& reservekey);
-    std::string SendMoney(CScript scriptPubKey, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
-    std::string SendMoneyToDestination(const CTxDestination &address, int64 nValue, CWalletTx& wtxNew, bool fAskFee=false);
+    std::string SendMoney(CScript scriptPubKey, int64_t nValue, CWalletTx& wtxNew, bool fAskFee=false);
+    std::string SendMoneyToDestination(const CTxDestination &address, int64_t nValue, CWalletTx& wtxNew, bool fAskFee=false);
 
     bool NewKeyPool();
     bool TopUpKeyPool(unsigned int kpSize = 0);
-    int64 AddReserveKey(const CKeyPool& keypool);
-    void ReserveKeyFromKeyPool(int64& nIndex, CKeyPool& keypool);
-    void KeepKey(int64 nIndex);
-    void ReturnKey(int64 nIndex);
+    int64_t AddReserveKey(const CKeyPool& keypool);
+    void ReserveKeyFromKeyPool(int64_t& nIndex, CKeyPool& keypool);
+    void KeepKey(int64_t nIndex);
+    void ReturnKey(int64_t nIndex);
     bool GetKeyFromPool(CPubKey &key);
-    int64 GetOldestKeyPoolTime();
+    int64_t GetOldestKeyPoolTime();
     void GetAllReserveKeys(std::set<CKeyID>& setAddress) const;
 
     std::set< std::set<CTxDestination> > GetAddressGroupings();
-    std::map<CTxDestination, int64> GetAddressBalances();
+    std::map<CTxDestination, int64_t> GetAddressBalances();
 
     std::set<CTxDestination> GetAccountAddresses(std::string strAccount) const;
 
     bool IsMine(const CTxIn& txin) const;
-    int64 GetDebit(const CTxIn& txin) const;
+    int64_t GetDebit(const CTxIn& txin) const;
     bool IsMine(const CTxOut& txout) const
     {
         return ::IsMine(*this, txout.scriptPubKey);
     }
-    int64 GetCredit(const CTxOut& txout) const
+    int64_t GetCredit(const CTxOut& txout) const
     {
         if (!MoneyRange(txout.nValue))
             throw std::runtime_error("CWallet::GetCredit() : value out of range");
         return (IsMine(txout) ? txout.nValue : 0);
     }
     bool IsChange(const CTxOut& txout) const;
-    int64 GetChange(const CTxOut& txout) const
+    int64_t GetChange(const CTxOut& txout) const
     {
         if (!MoneyRange(txout.nValue))
             throw std::runtime_error("CWallet::GetChange() : value out of range");
@@ -260,9 +264,9 @@ public:
     {
         return (GetDebit(tx) > 0);
     }
-    int64 GetDebit(const CTransaction& tx) const
+    int64_t GetDebit(const CTransaction& tx) const
     {
-        int64 nDebit = 0;
+        int64_t nDebit = 0;
         BOOST_FOREACH(const CTxIn& txin, tx.vin)
         {
             nDebit += GetDebit(txin);
@@ -271,9 +275,9 @@ public:
         }
         return nDebit;
     }
-    int64 GetCredit(const CTransaction& tx) const
+    int64_t GetCredit(const CTransaction& tx) const
     {
-        int64 nCredit = 0;
+        int64_t nCredit = 0;
         BOOST_FOREACH(const CTxOut& txout, tx.vout)
         {
             nCredit += GetCredit(txout);
@@ -282,9 +286,9 @@ public:
         }
         return nCredit;
     }
-    int64 GetChange(const CTransaction& tx) const
+    int64_t GetChange(const CTransaction& tx) const
     {
-        int64 nChange = 0;
+        int64_t nChange = 0;
         BOOST_FOREACH(const CTxOut& txout, tx.vout)
         {
             nChange += GetChange(txout);
@@ -349,7 +353,7 @@ class CReserveKey
 {
 protected:
     CWallet* pwallet;
-    int64 nIndex;
+    int64_t nIndex;
     CPubKey vchPubKey;
 public:
     CReserveKey(CWallet* pwalletIn)
@@ -372,7 +376,7 @@ public:
 typedef std::map<std::string, std::string> mapValue_t;
 
 
-static void ReadOrderPos(int64& nOrderPos, mapValue_t& mapValue)
+static void ReadOrderPos(int64_t& nOrderPos, mapValue_t& mapValue)
 {
     if (!mapValue.count("n"))
     {
@@ -383,7 +387,7 @@ static void ReadOrderPos(int64& nOrderPos, mapValue_t& mapValue)
 }
 
 
-static void WriteOrderPos(const int64& nOrderPos, mapValue_t& mapValue)
+static void WriteOrderPos(const int64_t& nOrderPos, mapValue_t& mapValue)
 {
     if (nOrderPos == -1)
         return;
@@ -409,7 +413,7 @@ public:
     char fFromMe;
     std::string strFromAccount;
     std::vector<char> vfSpent; // which outputs are already spent
-    int64 nOrderPos;  // position in ordered transaction list
+    int64_t nOrderPos;  // position in ordered transaction list
 
     // memory only
     mutable bool fDebitCached;
@@ -417,11 +421,11 @@ public:
     mutable bool fImmatureCreditCached;
     mutable bool fAvailableCreditCached;
     mutable bool fChangeCached;
-    mutable int64 nDebitCached;
-    mutable int64 nCreditCached;
-    mutable int64 nImmatureCreditCached;
-    mutable int64 nAvailableCreditCached;
-    mutable int64 nChangeCached;
+    mutable int64_t nDebitCached;
+    mutable int64_t nCreditCached;
+    mutable int64_t nImmatureCreditCached;
+    mutable int64_t nAvailableCreditCached;
+    mutable int64_t nChangeCached;
 
     CWalletTx()
     {
@@ -581,7 +585,7 @@ public:
         return (!!vfSpent[nOut]);
     }
 
-    int64 GetDebit() const
+    int64_t GetDebit() const
     {
         if (vin.empty())
             return 0;
@@ -592,7 +596,7 @@ public:
         return nDebitCached;
     }
 
-    int64 GetCredit(bool fUseCache=true) const
+    int64_t GetCredit(bool fUseCache=true) const
     {
         // Must wait until coinbase is safely deep enough in the chain before valuing it
         if (IsCoinBase() && GetBlocksToMaturity() > 0)
@@ -606,7 +610,7 @@ public:
         return nCreditCached;
     }
 
-    int64 GetImmatureCredit(bool fUseCache=true) const
+    int64_t GetImmatureCredit(bool fUseCache=true) const
     {
         if (IsCoinBase() && GetBlocksToMaturity() > 0 && IsInMainChain())
         {
@@ -620,7 +624,7 @@ public:
         return 0;
     }
 
-    int64 GetAvailableCredit(bool fUseCache=true) const
+    int64_t GetAvailableCredit(bool fUseCache=true) const
     {
         // Must wait until coinbase is safely deep enough in the chain before valuing it
         if (IsCoinBase() && GetBlocksToMaturity() > 0)
@@ -629,7 +633,7 @@ public:
         if (fUseCache && fAvailableCreditCached)
             return nAvailableCreditCached;
 
-        int64 nCredit = 0;
+        int64_t nCredit = 0;
         for (unsigned int i = 0; i < vout.size(); i++)
         {
             if (!IsSpent(i))
@@ -647,7 +651,7 @@ public:
     }
 
 
-    int64 GetChange() const
+    int64_t GetChange() const
     {
         if (fChangeCached)
             return nChangeCached;
@@ -656,11 +660,11 @@ public:
         return nChangeCached;
     }
 
-    void GetAmounts(std::list<std::pair<CTxDestination, int64> >& listReceived,
-                    std::list<std::pair<CTxDestination, int64> >& listSent, int64& nFee, std::string& strSentAccount) const;
+    void GetAmounts(std::list<std::pair<CTxDestination, int64_t> >& listReceived,
+                    std::list<std::pair<CTxDestination, int64_t> >& listSent, int64_t& nFee, std::string& strSentAccount) const;
 
-    void GetAccountAmounts(const std::string& strAccount, int64& nReceived,
-                           int64& nSent, int64& nFee) const;
+    void GetAccountAmounts(const std::string& strAccount, int64_t& nReceived,
+                           int64_t& nSent, int64_t& nFee) const;
 
     bool IsFromMe() const
     {
@@ -712,7 +716,7 @@ public:
 
     bool WriteToDisk();
 
-    int64 GetTxTime() const;
+    int64_t GetTxTime() const;
     int GetRequestCount() const;
 
     void AddSupportingTransactions();
@@ -754,13 +758,13 @@ class CWalletKey
 {
 public:
     CPrivKey vchPrivKey;
-    int64 nTimeCreated;
-    int64 nTimeExpires;
+    int64_t nTimeCreated;
+    int64_t nTimeExpires;
     std::string strComment;
     //// todo: add something to note what created it (user, getnewaddress, change)
     ////   maybe should have a map<string, string> property map
 
-    CWalletKey(int64 nExpires=0)
+    CWalletKey(int64_t nExpires=0)
     {
         nTimeCreated = (nExpires ? GetTime() : 0);
         nTimeExpires = nExpires;
@@ -817,13 +821,13 @@ class CAccountingEntry
 {
 public:
     std::string strAccount;
-    int64 nCreditDebit;
-    int64 nTime;
+    int64_t nCreditDebit;
+    int64_t nTime;
     std::string strOtherAccount;
     std::string strComment;
     mapValue_t mapValue;
-    int64 nOrderPos;  // position in ordered transaction list
-    uint64 nEntryNo;
+    int64_t nOrderPos;  // position in ordered transaction list
+    uint64_t nEntryNo;
 
     CAccountingEntry()
     {
diff --git a/src/walletdb.cpp b/src/walletdb.cpp
index 831ef8b00d..8317862f7c 100644
--- a/src/walletdb.cpp
+++ b/src/walletdb.cpp
@@ -4,15 +4,24 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "walletdb.h"
+
+#include "base58.h"
+#include "protocol.h"
+#include "serialize.h"
+#include "sync.h"
 #include "wallet.h"
-#include <boost/version.hpp>
+
+#include <inttypes.h>
+#include <stdint.h>
+
 #include <boost/filesystem.hpp>
+#include <boost/foreach.hpp>
 
 using namespace std;
 using namespace boost;
 
 
-static uint64 nAccountingEntryNumber = 0;
+static uint64_t nAccountingEntryNumber = 0;
 
 //
 // CWalletDB
@@ -44,6 +53,119 @@ bool CWalletDB::ErasePurpose(const string& strPurpose)
     return Erase(make_pair(string("purpose"), strPurpose));
 }
 
+bool CWalletDB::WriteTx(uint256 hash, const CWalletTx& wtx)
+{
+    nWalletDBUpdated++;
+    return Write(std::make_pair(std::string("tx"), hash), wtx);
+}
+
+bool CWalletDB::EraseTx(uint256 hash)
+{
+    nWalletDBUpdated++;
+    return Erase(std::make_pair(std::string("tx"), hash));
+}
+
+bool CWalletDB::WriteKey(const CPubKey& vchPubKey, const CPrivKey& vchPrivKey, const CKeyMetadata& keyMeta)
+{
+    nWalletDBUpdated++;
+
+    if (!Write(std::make_pair(std::string("keymeta"), vchPubKey),
+               keyMeta, false))
+        return false;
+
+    // hash pubkey/privkey to accelerate wallet load
+    std::vector<unsigned char> vchKey;
+    vchKey.reserve(vchPubKey.size() + vchPrivKey.size());
+    vchKey.insert(vchKey.end(), vchPubKey.begin(), vchPubKey.end());
+    vchKey.insert(vchKey.end(), vchPrivKey.begin(), vchPrivKey.end());
+
+    return Write(std::make_pair(std::string("key"), vchPubKey), std::make_pair(vchPrivKey, Hash(vchKey.begin(), vchKey.end())), false);
+}
+
+bool CWalletDB::WriteCryptedKey(const CPubKey& vchPubKey, 
+                                const std::vector<unsigned char>& vchCryptedSecret, 
+                                const CKeyMetadata &keyMeta)
+{
+    const bool fEraseUnencryptedKey = true;
+    nWalletDBUpdated++;
+
+    if (!Write(std::make_pair(std::string("keymeta"), vchPubKey),
+            keyMeta))
+        return false;
+
+    if (!Write(std::make_pair(std::string("ckey"), vchPubKey), vchCryptedSecret, false))
+        return false;
+    if (fEraseUnencryptedKey)
+    {
+        Erase(std::make_pair(std::string("key"), vchPubKey));
+        Erase(std::make_pair(std::string("wkey"), vchPubKey));
+    }
+    return true;
+}
+
+bool CWalletDB::WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey)
+{
+    nWalletDBUpdated++;
+    return Write(std::make_pair(std::string("mkey"), nID), kMasterKey, true);
+}
+
+bool CWalletDB::WriteCScript(const uint160& hash, const CScript& redeemScript)
+{
+    nWalletDBUpdated++;
+    return Write(std::make_pair(std::string("cscript"), hash), redeemScript, false);
+}
+
+bool CWalletDB::WriteBestBlock(const CBlockLocator& locator)
+{
+    nWalletDBUpdated++;
+    return Write(std::string("bestblock"), locator);
+}
+
+bool CWalletDB::ReadBestBlock(CBlockLocator& locator)
+{
+    return Read(std::string("bestblock"), locator);
+}
+
+bool CWalletDB::WriteOrderPosNext(int64_t nOrderPosNext)
+{
+    nWalletDBUpdated++;
+    return Write(std::string("orderposnext"), nOrderPosNext);
+}
+
+bool CWalletDB::WriteDefaultKey(const CPubKey& vchPubKey)
+{
+    nWalletDBUpdated++;
+    return Write(std::string("defaultkey"), vchPubKey);
+}
+
+bool CWalletDB::ReadPool(int64_t nPool, CKeyPool& keypool)
+{
+    return Read(std::make_pair(std::string("pool"), nPool), keypool);
+}
+
+bool CWalletDB::WritePool(int64_t nPool, const CKeyPool& keypool)
+{
+    nWalletDBUpdated++;
+    return Write(std::make_pair(std::string("pool"), nPool), keypool);
+}
+
+bool CWalletDB::ErasePool(int64_t nPool)
+{
+    nWalletDBUpdated++;
+    return Erase(std::make_pair(std::string("pool"), nPool));
+}
+
+bool CWalletDB::EraseSetting(const std::string& strKey)
+{
+    nWalletDBUpdated++;
+    return Erase(std::make_pair(std::string("setting"), strKey));
+}
+
+bool CWalletDB::WriteMinVersion(int nVersion)
+{
+    return Write(std::string("minversion"), nVersion);
+}
+
 bool CWalletDB::ReadAccount(const string& strAccount, CAccount& account)
 {
     account.SetNull();
@@ -55,7 +177,7 @@ bool CWalletDB::WriteAccount(const string& strAccount, const CAccount& account)
     return Write(make_pair(string("acc"), strAccount), account);
 }
 
-bool CWalletDB::WriteAccountingEntry(const uint64 nAccEntryNum, const CAccountingEntry& acentry)
+bool CWalletDB::WriteAccountingEntry(const uint64_t nAccEntryNum, const CAccountingEntry& acentry)
 {
     return Write(boost::make_tuple(string("acentry"), acentry.strAccount, nAccEntryNum), acentry);
 }
@@ -65,12 +187,12 @@ bool CWalletDB::WriteAccountingEntry(const CAccountingEntry& acentry)
     return WriteAccountingEntry(++nAccountingEntryNumber, acentry);
 }
 
-int64 CWalletDB::GetAccountCreditDebit(const string& strAccount)
+int64_t CWalletDB::GetAccountCreditDebit(const string& strAccount)
 {
     list<CAccountingEntry> entries;
     ListAccountCreditDebit(strAccount, entries);
 
-    int64 nCreditDebit = 0;
+    int64_t nCreditDebit = 0;
     BOOST_FOREACH (const CAccountingEntry& entry, entries)
         nCreditDebit += entry.nCreditDebit;
 
@@ -90,7 +212,7 @@ void CWalletDB::ListAccountCreditDebit(const string& strAccount, list<CAccountin
         // Read next record
         CDataStream ssKey(SER_DISK, CLIENT_VERSION);
         if (fFlags == DB_SET_RANGE)
-            ssKey << boost::make_tuple(string("acentry"), (fAllAccounts? string("") : strAccount), uint64(0));
+            ssKey << boost::make_tuple(string("acentry"), (fAllAccounts? string("") : strAccount), uint64_t(0));
         CDataStream ssValue(SER_DISK, CLIENT_VERSION);
         int ret = ReadAtCursor(pcursor, ssKey, ssValue, fFlags);
         fFlags = DB_NEXT;
@@ -130,7 +252,7 @@ CWalletDB::ReorderTransactions(CWallet* pwallet)
 
     // First: get all CWalletTx and CAccountingEntry into a sorted-by-time multimap.
     typedef pair<CWalletTx*, CAccountingEntry*> TxPair;
-    typedef multimap<int64, TxPair > TxItems;
+    typedef multimap<int64_t, TxPair > TxItems;
     TxItems txByTime;
 
     for (map<uint256, CWalletTx>::iterator it = pwallet->mapWallet.begin(); it != pwallet->mapWallet.end(); ++it)
@@ -145,14 +267,14 @@ CWalletDB::ReorderTransactions(CWallet* pwallet)
         txByTime.insert(make_pair(entry.nTime, TxPair((CWalletTx*)0, &entry)));
     }
 
-    int64& nOrderPosNext = pwallet->nOrderPosNext;
+    int64_t& nOrderPosNext = pwallet->nOrderPosNext;
     nOrderPosNext = 0;
-    std::vector<int64> nOrderPosOffsets;
+    std::vector<int64_t> nOrderPosOffsets;
     for (TxItems::iterator it = txByTime.begin(); it != txByTime.end(); ++it)
     {
         CWalletTx *const pwtx = (*it).second.first;
         CAccountingEntry *const pacentry = (*it).second.second;
-        int64& nOrderPos = (pwtx != 0) ? pwtx->nOrderPos : pacentry->nOrderPos;
+        int64_t& nOrderPos = (pwtx != 0) ? pwtx->nOrderPos : pacentry->nOrderPos;
 
         if (nOrderPos == -1)
         {
@@ -166,8 +288,8 @@ CWalletDB::ReorderTransactions(CWallet* pwallet)
         }
         else
         {
-            int64 nOrderPosOff = 0;
-            BOOST_FOREACH(const int64& nOffsetStart, nOrderPosOffsets)
+            int64_t nOrderPosOff = 0;
+            BOOST_FOREACH(const int64_t& nOffsetStart, nOrderPosOffsets)
             {
                 if (nOrderPos >= nOffsetStart)
                     ++nOrderPosOff;
@@ -272,7 +394,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
 
             //// debug print
             //LogPrintf("LoadWallet  %s\n", wtx.GetHash().ToString().c_str());
-            //LogPrintf(" %12"PRI64d"  %s  %s  %s\n",
+            //LogPrintf(" %12"PRId64"  %s  %s  %s\n",
             //    wtx.vout[0].nValue,
             //    DateTimeStrFormat("%Y-%m-%d %H:%M:%S", wtx.GetBlockTime()).c_str(),
             //    wtx.hashBlock.ToString().c_str(),
@@ -282,7 +404,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
         {
             string strAccount;
             ssKey >> strAccount;
-            uint64 nNumber;
+            uint64_t nNumber;
             ssKey >> nNumber;
             if (nNumber > nAccountingEntryNumber)
                 nAccountingEntryNumber = nNumber;
@@ -410,7 +532,7 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
         }
         else if (strType == "pool")
         {
-            int64 nIndex;
+            int64_t nIndex;
             ssKey >> nIndex;
             CKeyPool keypool;
             ssValue >> keypool;
@@ -573,7 +695,7 @@ void ThreadFlushWalletDB(const string& strFile)
 
     unsigned int nLastSeen = nWalletDBUpdated;
     unsigned int nLastFlushed = nWalletDBUpdated;
-    int64 nLastWalletUpdate = GetTime();
+    int64_t nLastWalletUpdate = GetTime();
     while (true)
     {
         MilliSleep(500);
@@ -606,14 +728,14 @@ void ThreadFlushWalletDB(const string& strFile)
                     {
                         LogPrint("db", "Flushing wallet.dat\n");
                         nLastFlushed = nWalletDBUpdated;
-                        int64 nStart = GetTimeMillis();
+                        int64_t nStart = GetTimeMillis();
 
                         // Flush wallet.dat so it's self contained
                         bitdb.CloseDb(strFile);
                         bitdb.CheckpointLSN(strFile);
 
                         bitdb.mapFileUseCount.erase(mi++);
-                        LogPrint("db", "Flushed wallet.dat %"PRI64d"ms\n", GetTimeMillis() - nStart);
+                        LogPrint("db", "Flushed wallet.dat %"PRId64"ms\n", GetTimeMillis() - nStart);
                     }
                 }
             }
@@ -673,8 +795,8 @@ bool CWalletDB::Recover(CDBEnv& dbenv, std::string filename, bool fOnlyKeys)
     // Rewrite salvaged data to wallet.dat
     // Set -rescan so any missing transactions will be
     // found.
-    int64 now = GetTime();
-    std::string newFilename = strprintf("wallet.%"PRI64d".bak", now);
+    int64_t now = GetTime();
+    std::string newFilename = strprintf("wallet.%"PRId64".bak", now);
 
     int result = dbenv.dbenv.dbrename(NULL, filename.c_str(), NULL,
                                       newFilename.c_str(), DB_AUTO_COMMIT);
diff --git a/src/walletdb.h b/src/walletdb.h
index b6d0d45449..c3b87bb2a6 100644
--- a/src/walletdb.h
+++ b/src/walletdb.h
@@ -6,13 +6,24 @@
 #define BITCOIN_WALLETDB_H
 
 #include "db.h"
-#include "base58.h"
+#include "key.h"
+
+#include <list>
+#include <stdint.h>
+#include <string>
+#include <utility>
+#include <vector>
 
-class CKeyPool;
 class CAccount;
 class CAccountingEntry;
+class CBlockLocator;
+class CKeyPool;
+class CMasterKey;
+class CScript;
 class CWallet;
 class CWalletTx;
+class uint160;
+class uint256;
 
 /** Error statuses for the wallet database */
 enum DBErrors
@@ -30,13 +41,13 @@ class CKeyMetadata
 public:
     static const int CURRENT_VERSION=1;
     int nVersion;
-    int64 nCreateTime; // 0 means unknown
+    int64_t nCreateTime; // 0 means unknown
 
     CKeyMetadata()
     {
         SetNull();
     }
-    CKeyMetadata(int64 nCreateTime_)
+    CKeyMetadata(int64_t nCreateTime_)
     {
         nVersion = CKeyMetadata::CURRENT_VERSION;
         nCreateTime = nCreateTime_;
@@ -73,108 +84,25 @@ public:
     bool WritePurpose(const std::string& strAddress, const std::string& purpose);
     bool ErasePurpose(const std::string& strAddress);
 
-    bool WriteTx(uint256 hash, const CWalletTx& wtx)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("tx"), hash), wtx);
-    }
+    bool WriteTx(uint256 hash, const CWalletTx& wtx);
+    bool EraseTx(uint256 hash);
 
-    bool EraseTx(uint256 hash)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("tx"), hash));
-    }
+    bool WriteKey(const CPubKey& vchPubKey, const CPrivKey& vchPrivKey, const CKeyMetadata &keyMeta);
+    bool WriteCryptedKey(const CPubKey& vchPubKey, const std::vector<unsigned char>& vchCryptedSecret, const CKeyMetadata &keyMeta);
+    bool WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey);
 
-    bool WriteKey(const CPubKey& vchPubKey, const CPrivKey& vchPrivKey,
-                  const CKeyMetadata &keyMeta)
-    {
-        nWalletDBUpdated++;
+    bool WriteCScript(const uint160& hash, const CScript& redeemScript);
 
-        if (!Write(std::make_pair(std::string("keymeta"), vchPubKey),
-                   keyMeta))
-            return false;
-        
-        // hash pubkey/privkey to accelerate wallet load
-        std::vector<unsigned char> vchKey;
-        vchKey.reserve(vchPubKey.size() + vchPrivKey.size());
-        vchKey.insert(vchKey.end(), vchPubKey.begin(), vchPubKey.end());
-        vchKey.insert(vchKey.end(), vchPrivKey.begin(), vchPrivKey.end());
-        
-        return Write(std::make_pair(std::string("key"), vchPubKey), std::make_pair(vchPrivKey, Hash(vchKey.begin(), vchKey.end())), false);
-    }
+    bool WriteBestBlock(const CBlockLocator& locator);
+    bool ReadBestBlock(CBlockLocator& locator);
 
-    bool WriteCryptedKey(const CPubKey& vchPubKey,
-                         const std::vector<unsigned char>& vchCryptedSecret,
-                         const CKeyMetadata &keyMeta)
-    {
-        const bool fEraseUnencryptedKey = true;
-        nWalletDBUpdated++;
+    bool WriteOrderPosNext(int64_t nOrderPosNext);
 
-        if (!Write(std::make_pair(std::string("keymeta"), vchPubKey),
-                   keyMeta))
-            return false;
-
-        if (!Write(std::make_pair(std::string("ckey"), vchPubKey), vchCryptedSecret, false))
-            return false;
-        if (fEraseUnencryptedKey)
-        {
-            Erase(std::make_pair(std::string("key"), vchPubKey));
-            Erase(std::make_pair(std::string("wkey"), vchPubKey));
-        }
-        return true;
-    }
+    bool WriteDefaultKey(const CPubKey& vchPubKey);
 
-    bool WriteMasterKey(unsigned int nID, const CMasterKey& kMasterKey)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("mkey"), nID), kMasterKey, true);
-    }
-
-    bool WriteCScript(const uint160& hash, const CScript& redeemScript)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("cscript"), hash), redeemScript, false);
-    }
-
-    bool WriteBestBlock(const CBlockLocator& locator)
-    {
-        nWalletDBUpdated++;
-        return Write(std::string("bestblock"), locator);
-    }
-
-    bool ReadBestBlock(CBlockLocator& locator)
-    {
-        return Read(std::string("bestblock"), locator);
-    }
-
-    bool WriteOrderPosNext(int64 nOrderPosNext)
-    {
-        nWalletDBUpdated++;
-        return Write(std::string("orderposnext"), nOrderPosNext);
-    }
-
-    bool WriteDefaultKey(const CPubKey& vchPubKey)
-    {
-        nWalletDBUpdated++;
-        return Write(std::string("defaultkey"), vchPubKey);
-    }
-
-    bool ReadPool(int64 nPool, CKeyPool& keypool)
-    {
-        return Read(std::make_pair(std::string("pool"), nPool), keypool);
-    }
-
-    bool WritePool(int64 nPool, const CKeyPool& keypool)
-    {
-        nWalletDBUpdated++;
-        return Write(std::make_pair(std::string("pool"), nPool), keypool);
-    }
-
-    bool ErasePool(int64 nPool)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("pool"), nPool));
-    }
+    bool ReadPool(int64_t nPool, CKeyPool& keypool);
+    bool WritePool(int64_t nPool, const CKeyPool& keypool);
+    bool ErasePool(int64_t nPool);
 
     // Settings are no longer stored in wallet.dat; these are
     // used only for backwards compatibility:
@@ -189,24 +117,18 @@ public:
         nWalletDBUpdated++;
         return Write(std::make_pair(std::string("setting"), strKey), value);
     }
-    bool EraseSetting(const std::string& strKey)
-    {
-        nWalletDBUpdated++;
-        return Erase(std::make_pair(std::string("setting"), strKey));
-    }
+ 
+    bool EraseSetting(const std::string& strKey);
 
-    bool WriteMinVersion(int nVersion)
-    {
-        return Write(std::string("minversion"), nVersion);
-    }
+    bool WriteMinVersion(int nVersion);
 
     bool ReadAccount(const std::string& strAccount, CAccount& account);
     bool WriteAccount(const std::string& strAccount, const CAccount& account);
 private:
-    bool WriteAccountingEntry(const uint64 nAccEntryNum, const CAccountingEntry& acentry);
+    bool WriteAccountingEntry(const uint64_t nAccEntryNum, const CAccountingEntry& acentry);
 public:
     bool WriteAccountingEntry(const CAccountingEntry& acentry);
-    int64 GetAccountCreditDebit(const std::string& strAccount);
+    int64_t GetAccountCreditDebit(const std::string& strAccount);
     void ListAccountCreditDebit(const std::string& strAccount, std::list<CAccountingEntry>& acentries);
 
     DBErrors ReorderTransactions(CWallet*);