* Visual Studio fixes (requires VS2013 at the minimum)

Athena.pro

@@ -1,4 +1,4 @@
-CONFIG += staticlib
+CONFIG += staticlib c++11 c11
 TEMPLATE= lib
 DESTDIR = ./lib
 
@@ -29,7 +29,6 @@ CONFIG(release, release|debug){
     OBJECTS_DIR = obj/release
 }
 
-QMAKE_CXXFLAGS += -std=c++11
 INCLUDEPATH += include
 
 SOURCES += \

include/Athena/ALTTPQuest.hpp

@@ -674,7 +674,7 @@ private:
     atUint8                           m_bombFlag;
     std::vector<atUint8>              m_unknown1;
     std::vector<atUint16>             m_playerName;
-    atUint16                          m_valid;
+    bool                              m_valid;
     std::vector<atUint16>             m_dungeonDeathTotals;
     atUint16                          m_unknown2;
     atUint16                          m_deathSaveCount;

include/Athena/ALTTPStructs.hpp

@@ -153,14 +153,14 @@ struct ALTTPPendants
 
 struct ALTTPAbilities
 {
-    char Nothing:1; //?
+    bool Nothing:1; //?
-    char Swim:1;
+    bool Swim:1;
-    char Dash:1;
+    bool Dash:1;
-    char Pull:1;
+    bool Pull:1;
-    char Unknown1:1; //---
+    bool Unknown1:1; //---
-    char Talk:1;
+    bool Talk:1;
-    char Read:1;
+    bool Read:1;
-    char Unknown2:1; //---
+    bool Unknown2:1; //---
 };
 
 struct ALTTPCrystals

include/Athena/Exception.hpp

@@ -19,6 +19,7 @@
 #include <string>
 #include <stdarg.h>
 #include "Athena/Utility.hpp"
+#include "Athena/Global.hpp"
 
 #define __STRX(x) #x
 #define __STR(x) __STRX(x)
@@ -78,10 +79,18 @@ protected:
 };
 } // error
 } // Athena
+#ifdef _MSC_VER
+#define THROW_EXCEPTION(args,...) \
+    do  { \
+        std::string msg = Athena::utility::sprintf(args, __VA_ARGS__); \
+        throw Athena::error::Exception(std::string("Exception: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
+    } while(0)
+#elif defined(__GNUC__)
 #define THROW_EXCEPTION(args...) \
     do  { \
         std::string msg = Athena::utility::sprintf(args); \
-        throw Athena::error::Exception(std::string("Exception: ")+msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); \
+        throw Athena::error::Exception(std::string("Exception: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
     } while(0)
+#endif
 
 #endif

include/Athena/FileNotFoundException.hpp

@@ -52,6 +52,6 @@ private:
 } // Athena
 
 #define THROW_FILE_NOT_FOUND_EXCEPTION(msg) \
-    do  { throw Athena::error::FileNotFoundException(msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); } while(0)
+    do  { throw Athena::error::FileNotFoundException(msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); } while(0)
 
 #endif

include/Athena/FileWriter.hpp

@@ -63,7 +63,7 @@ private:
     FILE*        m_fileHandle;
     Endian       m_endian;
     atUint8      m_currentByte;
-    atUint8        m_bytePosition;
+    atUint64     m_bytePosition;
     atUint8      m_bitShift;
     bool         m_bitValid;
 };

include/Athena/Global.hpp

@@ -20,27 +20,33 @@
 #include "Athena/Utility.hpp"
 #include <iostream>
 
-#ifndef __PRETTY_FUNCTION__
+#ifdef _MSC_VER
-#   ifdef __FUNCSIG__
+#pragma warning(disable : 4996)
-#       define __PRETTY_FUNCTION__ __FUNCSIG__
+#endif
+
+#ifndef AT_PRETTY_FUNCTION
+#   ifdef __PRETTY_FUNCTION__
+#       define AT_PRETTY_FUNCTION __PRETTY_FUNCTION__
+#   elif defined(__FUNCSIG__)
+#       define AT_PRETTY_FUNCTION __FUNCSIG__
 #   elif defined(__FUNCTION__)
-#       define __PRETTY_FUNCTION__ __FUNCTION__
+#       define AT_PRETTY_FUNCTION __FUNCTION__
 #   elif defined(__FUNC__)
-#       define __PRETTY_FUNCTION__ __FUNC__
+#       define AT_PRETTY_FUNCTION __FUNC__
 #   elif defined(__func__)
-#       define __PRETTY_FUNCTION__ __func__
+#       define AT_PRETTY_FUNCTION __func__
 #   else
-#       define __PRETTY_FUNCTION__ "<unknown>"
+#       define AT_PRETTY_FUNCTION "<unknown>"
 #   endif
 #endif
 
 #ifndef aDebug
 #define aDebug() \
-    std::cout << __FILE__ << "(" << __LINE__ << ") " << __PRETTY_FUNCTION__ << ": "
+    std::cout << __FILE__ << "(" << __LINE__ << ") " << AT_PRETTY_FUNCTION << ": "
 #endif
 #ifndef aError
 #define aError() \
-    std::cerr << __FILE__ << "(" << __LINE__ << ") " << __PRETTY_FUNCTION__ << ": "
+    std::cerr << __FILE__ << "(" << __LINE__ << ") " << AT_PRETTY_FUNCTION << ": "
 #endif
 
 #ifndef aPrint

include/Athena/IOException.hpp

@@ -47,9 +47,17 @@ public:
 } // error
 } // Athena
 
+#ifdef _MSC_VER
+#define THROW_IO_EXCEPTION(args, ...) \
+    do  { \
+        std::string msg = Athena::utility::sprintf(args, __VA_ARGS__); \
+        throw Athena::error::IOException(std::string("IOException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
+    } while(0)
+#elif defined(__GNUC__)
 #define THROW_IO_EXCEPTION(args...) \
     do  { \
         std::string msg = Athena::utility::sprintf(args); \
-        throw Athena::error::IOException(std::string("IOException: ")+msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); \
+        throw Athena::error::IOException(std::string("IOException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
     } while(0)
 #endif
+#endif

include/Athena/InvalidDataException.hpp

@@ -43,10 +43,17 @@ public:
 } // error
 } // Athena
 
+#ifdef _MSC_VER
+#define THROW_INVALID_DATA_EXCEPTION(args, ...) \
+    do  { \
+        std::string msg = Athena::utility::sprintf(args, __VA_ARGS__); \
+        throw Athena::error::InvalidDataException(std::string("InvalidDataException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
+    } while(0)
+#elif defined(__GNUC__)
 #define THROW_INVALID_DATA_EXCEPTION(args...) \
     do  { \
         std::string msg = Athena::utility::sprintf(args); \
-        throw Athena::error::InvalidDataException(std::string("InvalidDataException: ")+msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); \
+        throw Athena::error::InvalidDataException(std::string("InvalidDataException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
     } while(0)
-
+#endif
 #endif // INVALIDDATAEXCEPTION_HPP

include/Athena/InvalidOperationException.hpp

@@ -47,9 +47,17 @@ public:
 } // error
 } // Athena
 
+#ifdef _MSC_VER
+#define THROW_INVALID_OPERATION_EXCEPTION(args, ...) \
+    do  { \
+        std::string msg = Athena::utility::sprintf(args, __VA_ARGS__); \
+        throw Athena::error::InvalidOperationException(std::string("InvalidOperationException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
+    } while(0)
+#elif defined (__GNUC__)
 #define THROW_INVALID_OPERATION_EXCEPTION(args...) \
     do  { \
         std::string msg = Athena::utility::sprintf(args); \
-        throw Athena::error::InvalidOperationException(std::string("InvalidOperationException: ")+msg, __FILE__, __PRETTY_FUNCTION__, __LINE__); \
+        throw Athena::error::InvalidOperationException(std::string("InvalidOperationException: ")+msg, __FILE__, AT_PRETTY_FUNCTION, __LINE__); \
     } while(0)
+#endif
 #endif // __INVALID_OPERATION_EXCEPTION_HPP__

include/Athena/MCFile.hpp

@@ -31,8 +31,8 @@ class MCSlot;
 class MCFile
 {
 public:
-    static constexpr char* VERSION_EU_JP = (char*)"AGBZELDA:THE MINISH CAP:ZELDA 3\0";
+    static const char VERSION_EU_JP[33];
-    static constexpr char* VERSION_US    = (char*)"AGBZELDA:THE MINISH CAP:ZELDA 5\0";
+    static const char VERSION_US[33];
     enum SlotType
     {
         New     = 0x54494E49,
@@ -42,7 +42,7 @@ public:
 
     MCFile();
 
-    static atUint8* unscramble(atUint8* data, atUint32 length);
+    static atUint8* unscramble(atUint8* data, atUint64 length);
 private:
     MCSlot* m_slots[3];
 };

include/Athena/NotImplementedException.hpp

@@ -33,6 +33,6 @@ public:
 } // Athena
 
 #define THROW_NOT_IMPLEMENTED_EXCEPTION() \
-    do { throw Athena::error::NotImplementedException("NotImplementedException", __FILE__, __PRETTY_FUNCTION__, __LINE__); } while(0)
+    do { throw Athena::error::NotImplementedException("NotImplementedException", __FILE__, AT_PRETTY_FUNCTION, __LINE__); } while(0)
 
 #endif // NOTIMPLEMENTEDEXCEPTION_HPP

include/Athena/Utility.hpp

@@ -20,6 +20,7 @@
 #include <string>
 #include <vector>
 #include <stdarg.h>
+#include "Athena/Global.hpp"
 #include "Athena/Types.hpp"
 
 namespace Athena

include/lzo.h

@@ -36,7 +36,7 @@ typedef unsigned char uint8_t;
 extern "C" {
 #endif
 
-int lzo1x_decode(atUint8 *out, atInt32 *outlen, const atUint8* in, atInt32 *inlen);
+int lzo1x_decode(atUint8 *out, atInt32 *outlen, atUint8 *in, atInt32 *inlen);
 
 #ifdef __cplusplus
 }

include/win32_largefilewrapper.h

@@ -1,11 +1,16 @@
 #ifndef WIN32_LARGEFILEWRAPPER_H
 #define WIN32_LARGEFILEWRAPPER_H
 
-#if defined(_WIN32) && defined(_MSC_VER)
+#if defined(_MSC_VER)
 #include <stdio.h>
+#include <stdint.h>
 #ifdef __cplusplus
 extern "C" {
 #endif
+#ifndef off64_t
+typedef uint64_t off64_t;
+#endif
+
 int fseeko64(FILE* fp, off64_t offset, int whence);
 off64_t ftello64(FILE* fp);
 #ifdef __cplusplus

src/Athena/ALTTPFile.cpp

@@ -52,7 +52,7 @@ ALTTPQuest* ALTTPFile::quest(atUint32 id) const
 
 atUint32 ALTTPFile::questCount() const
 {
-    return m_quests.size();
+    return (atUint32)m_quests.size();
 }
 } // zelda
 

src/Athena/ALTTPQuest.cpp

@@ -317,7 +317,7 @@ atUint8 ALTTPQuest::dungeonKeys(atUint32 id) const
 
 atUint32 ALTTPQuest::dungeonCount() const
 {
-    return m_dungeonKeys.size();
+    return (atUint32)m_dungeonKeys.size();
 }
 
 
@@ -414,7 +414,7 @@ atUint8 ALTTPQuest::oldManFlag(atUint32 id)
 
 atUint32 ALTTPQuest::oldManFlagCount() const
 {
-    return m_oldManFlags.size();
+    return (atUint32)m_oldManFlags.size();
 }
 
 void ALTTPQuest::setBombFlag(atUint8 flag)
@@ -450,7 +450,7 @@ atUint8 ALTTPQuest::unknown1(atUint32 id)
 
 atUint32 ALTTPQuest::unknown1Count() const
 {
-    return m_unknown1.size();
+    return (atUint32)m_unknown1.size();
 }
 
 void ALTTPQuest::setPlayerName(std::vector<atUint16> playerName)
@@ -636,7 +636,7 @@ atUint16 ALTTPQuest::dungeonDeathTotal(atUint32 id) const
 
 atUint16 ALTTPQuest::dungeonDeathTotalCount() const
 {
-    return m_dungeonDeathTotals.size();
+    return (atUint16)m_dungeonDeathTotals.size();
 }
 
 void ALTTPQuest::setUnknown2(atUint16 val)

src/Athena/BinaryReader.cpp

@@ -177,7 +177,7 @@ bool BinaryReader::readBit()
     if (m_position > m_length)
         THROW_IO_EXCEPTION("Position %0.16X outside stream bounds ", m_position);
 
-    bool ret = (*(atUint8*)(m_data + m_position) & (1 << m_bitPosition));
+    bool ret = (*(atUint8*)(m_data + m_position) & (1 << m_bitPosition)) != 0;
 
     m_bitPosition++;
     if (m_bitPosition > 7)
@@ -444,29 +444,28 @@ void BinaryReader::setProgressCallback(std::function<void (int)> cb)
 void BinaryReader::loadData()
 {
     FILE* in;
-    atUint32 length;
+    atUint64 length;
     in = fopen(m_filepath.c_str(), "rb");
 
     if (!in)
         THROW_FILE_NOT_FOUND_EXCEPTION(m_filepath);
+    rewind(in);
 
-    fseek(in, 0, SEEK_END);
+    length = utility::fileSize(m_filepath);
-    length = ftell(in);
-    fseek(in, 0, SEEK_SET);
 #ifdef HW_RVL
     m_data = (Uint8*)memalign(32, length);
 #else
     m_data = new atUint8[length];
 #endif
 
-    atUint32 done = 0;
+    atUint64 done = 0;
-    atUint32 blocksize = BLOCKSZ;
+    atUint64 blocksize = BLOCKSZ;
     do
     {
         if (blocksize > length - done)
             blocksize = length - done;
 
-        atInt32 ret = fread(m_data + done, 1, blocksize, in);
+        atInt64 ret = fread(m_data + done, 1, blocksize, in);
 
         if (ret < 0)
             THROW_IO_EXCEPTION("Error reading data from disk");

src/Athena/BinaryWriter.cpp

@@ -185,14 +185,14 @@ void BinaryWriter::save(const std::string& filename)
     if (!out)
         THROW_FILE_NOT_FOUND_EXCEPTION(m_filepath);
 
-    atUint32 done = 0;
+    atUint64 done = 0;
-    atUint32 blocksize = BLOCKSZ;
+    atUint64 blocksize = BLOCKSZ;
     do
     {
         if (blocksize > m_length - done)
             blocksize = m_length - done;
 
-        atInt32 ret = fwrite(m_data + done, 1, blocksize, out);
+        atInt64 ret = fwrite(m_data + done, 1, blocksize, out);
 
         if (ret < 0)
             THROW_IO_EXCEPTION("Error writing data to disk");

src/Athena/Compression.cpp

@@ -108,7 +108,7 @@ atInt32 compressZlib(const atUint8 *src, atUint32 srcLen, atUint8* dst, atUint32
 atInt32 decompressLZO(const atUint8* source, atInt32 sourceSize, atUint8* dst, atInt32& dstSize)
 {
     int size = dstSize;
-    int result = lzo1x_decode(dst, &size, source, &sourceSize);
+    int result = lzo1x_decode(dst, &size, (atUint8*)source, &sourceSize);
     dstSize = size;
     return result;
 }

src/Athena/FileReader.cpp

@@ -140,7 +140,7 @@ bool FileReader::readBit()
 
     if (!m_bitValid)
     {
-        int size = fread(&m_currentByte, 1, 1, m_fileHandle);
+        size_t size = fread(&m_currentByte, 1, 1, m_fileHandle);
         if (size != sizeof(atUint8))
             THROW_IO_EXCEPTION("Error reading from file.");
 

src/Athena/FileWriter.cpp

@@ -18,6 +18,11 @@
 #include "Athena/InvalidDataException.hpp"
 #include "Athena/InvalidOperationException.hpp"
 #include "Athena/IOException.hpp"
+
+#ifdef _MSC_VER
+#include "win32_largefilewrapper.h"
+#endif
+
 #include "utf8.h"
 
 namespace Athena

src/Athena/MCFile.cpp

@@ -18,6 +18,8 @@
 namespace Athena
 {
 
+const char MCFile::VERSION_EU_JP[33] = "AGBZELDA:THE MINISH CAP:ZELDA 3\0";
+const char MCFile::VERSION_US[33]    = "AGBZELDA:THE MINISH CAP:ZELDA 5\0";
 MCFile::MCFile()
 {
 }
@@ -38,7 +40,7 @@ atUint8* reverse(atUint8* data, atUint32 length)
     return data;
 }
 
-atUint8* MCFile::unscramble(atUint8* data, atUint32 length)
+atUint8* MCFile::unscramble(atUint8* data, atUint64 length)
 {
     if (!data)
         return nullptr;

src/Athena/MCFileReader.cpp

@@ -40,6 +40,8 @@ MCFile* MCFileReader::readFile()
 
     if (isScrambled)
         MCFile::unscramble(base::m_data, base::m_length);
+
+    return nullptr;
 }
 
 

src/Athena/Sprite.cpp

@@ -149,7 +149,7 @@ QList<int> Sprite::stateIds() const
 
 atUint32 Sprite::stateCount() const
 {
-    return m_stateIds.size();
+    return (atUint32)m_stateIds.size();
 }
 
 void Sprite::setCurrentState(const atUint32 id)
@@ -231,7 +231,7 @@ void Sprite::setFrames(QList<SpriteFrame*> frames)
 
 atUint32 Sprite::frameCount() const
 {
-    return m_frames.size();
+    return (atUint32)m_frames.size();
 }
 
 #ifndef ATHENA_USE_QT
@@ -282,7 +282,7 @@ void Sprite::advanceFrame()
 {
     m_currentFrame++;
     if (m_currentFrame >= m_frames.size())
-        m_currentFrame = m_frames.size() - 1;
+        m_currentFrame = (atUint32)m_frames.size() - 1;
 }
 
 void Sprite::retreatFrame()

src/Athena/SpriteFile.cpp

@@ -199,7 +199,7 @@ QList<STexture*> SpriteFile::textures() const
 
 atUint32 SpriteFile::textureCount() const
 {
-    return m_textures.size();
+    return (atUint32)m_textures.size();
 }
 
 void SpriteFile::addSprite(Sprite* sprite)
@@ -297,7 +297,7 @@ QMap<QString, Sprite*> SpriteFile::sprites() const
 
 atUint32 SpriteFile::spriteCount() const
 {
-    return m_sprites.size();
+    return (atUint32)m_sprites.size();
 }
 
 #ifndef ATHENA_USE_QT

src/Athena/SpriteFrame.cpp

@@ -60,7 +60,7 @@ QList<SpritePart*> SpriteFrame::parts() const
 
 atUint32 SpriteFrame::partCount() const
 {
-    return m_parts.size();
+    return (atUint32)m_parts.size();
 }
 
 float SpriteFrame::frameTime() const

src/Athena/Utility.cpp

@@ -24,6 +24,12 @@
 #include <cstdio>
 #include <sys/stat.h>
 
+#ifdef _MSC_VER
+#include <functional>
+#include <locale>
+#define stat64 __stat64
+#endif
+
 namespace Athena
 {
 namespace utility
@@ -294,13 +300,13 @@ std::string vsprintf(const char* fmt, va_list list)
     int size = 512;
     char* buffer = 0;
     buffer = new char[size];
-    int nsize = vsnprintf(buffer, size, fmt, list);
+    int nsize = ::vsnprintf(buffer, size, fmt, list);
     while(size<=nsize)
     { //fail delete buffer and try again
         delete[] buffer;
         buffer = 0;
         buffer = new char[nsize+1]; //+1 for /0
-        nsize = vsnprintf(buffer, size, fmt, list);
+        nsize = ::vsnprintf(buffer, size, fmt, list);
     }
     std::string ret(buffer);
     delete[] buffer;
@@ -373,21 +379,29 @@ atUint64 fileSize(const std::string& filename)
     return st.st_size;
 }
 
-std::string& ltrim(std::string& s)
+// trim from both ends
+std::string &trim(std::string &s)
 {
-    s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
+    // Find first non whitespace char in StrToTrim
-    return s;
+    std::string::size_type first = s.find_first_not_of( ' ' );
-}
+    // Check whether something went wrong?
+    if( first == std::string::npos )
+    {
+      first = 0;
+    }
 
-std::string& rtrim(std::string& s)
+    // Find last non whitespace char from StrToTrim
-{
+    std::string::size_type last = s.find_last_not_of( ' ' );
-    s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
+    // If something didn't go wrong, Last will be recomputed to get real length of substring
-    return s;
+    if( last != std::string::npos )
-}
+    {
+      last = ( last + 1 ) - first;
+    }
 
-std::string& trim(std::string& s)
+    // Copy such a string to TrimmedString
-{
+    s = s.substr( first, last );
-    return ltrim(rtrim(s));
+
+    return s;
 }
 
 } // utility

src/Athena/WiiFile.cpp

@@ -157,7 +157,7 @@ void WiiFile::addChild(WiiFile *file)
     {
         // add them from the beginning of the path up
         tmpName = tmpName.substr(0, tmpName.find('/'));
-        for (int i = 0; i < m_children.size(); i++)
+        for (atUint32 i = 0; i < m_children.size(); i++)
         {
             if (!m_children[i]->filename().compare(tmpName))
             {
@@ -226,7 +226,7 @@ void WiiFile::setParent(WiiFile* parent)
 
 atUint32 WiiFile::fileCount()
 {
-    int ret = m_children.size();
+    size_t ret = m_children.size();
 
     for (WiiFile* f : m_children)
     {
@@ -236,7 +236,7 @@ atUint32 WiiFile::fileCount()
         ret += f->fileCount();
     }
 
-    return ret;
+    return (atUint32)ret;
 }
 
 std::vector<WiiFile *> WiiFile::allChildren()

src/Athena/WiiSaveWriter.cpp

@@ -78,7 +78,7 @@ bool WiiSaveWriter::writeSave(WiiSave *save, atUint8 *macAddress, atUint32 ngId,
     {
         totalSize += writeFile(file);
     }
-    int pos = base::position();
+    atUint64 pos = base::position();
     // Write size data
     base::seek(0xF0C0 + 0x10, SeekOrigin::Begin);
     base::writeUint32(totalSize);
@@ -97,7 +97,7 @@ void WiiSaveWriter::writeBanner(WiiBanner *banner)
 {
     base::setEndian(Endian::BigEndian);
     base::writeInt64(banner->gameID());
-    base::writeInt32((0x60a0+0x1200)*banner->icons().size());
+    base::writeInt32((0x60a0+0x1200)*(atUint32)banner->icons().size());
     base::writeByte((atInt8)banner->permissions());
     base::seek(1);
     base::writeBytes((atInt8*)MD5_BLANKER, 16);

src/LZ77/LZBase.cpp

@@ -112,8 +112,8 @@ Normally a search for one byte is matched, then two, then three, all the way up
 */
 LZLengthOffset LZBase::windowSearch(atUint8* beginSearchPtr, atUint8* searchPosPtr, atUint8* endLABufferPtr, atUint8* startLBPtr)
 {
-    atInt32 size=endLABufferPtr-beginSearchPtr;//Size of the entire sliding window
+    atInt32 size=(atUint32)(endLABufferPtr-beginSearchPtr);//Size of the entire sliding window
-    atInt32 n=endLABufferPtr-searchPosPtr;
+    atInt32 n=(atUint32)(endLABufferPtr-searchPosPtr);
     LZLengthOffset result={0,0};
     atInt32 temp=0;
     if(n > size)//If the string that is being looked for is bigger than the string that is being searched

src/LZ77/LZLookupTable.cpp

@@ -1,5 +1,5 @@
 #include "LZ77/LZLookupTable.hpp"
-
+#include <algorithm>
 
 LZLookupTable::LZLookupTable()
 {

src/LZ77/LZType10.cpp

@@ -67,7 +67,7 @@ atUint32 LZType10::compress(const atUint8* src, atUint8** dstBuf, atUint32 srcLe
 
     *dstBuf = outbuf.data();
     outbuf.save();
-    return outbuf.length();
+    return (atUint32)outbuf.length();
 }
 
 atUint32 LZType10::decompress(const atUint8* src, atUint8** dst, atUint32 srcLength)

src/LZ77/LZType11.cpp

@@ -114,7 +114,7 @@ atUint32 LZType11::compress(const atUint8* src, atUint8** dst, atUint32 srcLengt
         outbuff.writeByte(0);
 
     *dst = outbuff.data();
-    return outbuff.length();
+    return (atUint32)outbuff.length();
 }
 
 atUint32 LZType11::decompress(const atUint8* src, atUint8** dst, atUint32 srcLength)

src/lzo.c

@@ -67,11 +67,11 @@ static void copy(LZOContext *c, int cnt) {
     register uint8_t *src = c->in;
     register uint8_t *dst = c->out;
     if (src + cnt > c->in_end) {
-        cnt = c->in_end - src;
+        cnt = (int)(c->in_end - src);
         c->error |= LZO_INPUT_DEPLETED;
     }
     if (dst + cnt > c->out_end) {
-        cnt = c->out_end - dst;
+        cnt = (int)(c->out_end - dst);
         c->error |= LZO_OUTPUT_FULL;
     }
     
@@ -111,7 +111,7 @@ static void copy_backptr(LZOContext *c, int back, int cnt) {
         return;
     }
     if (dst + cnt > c->out_end) {
-        cnt = c->out_end - dst;
+        cnt = (int)(c->out_end - dst);
         c->error |= LZO_OUTPUT_FULL;
     }
     if (back == 1) {
@@ -166,7 +166,7 @@ static void copy_backptr(LZOContext *c, int back, int cnt) {
  * make sure all buffers are appropriately padded, in must provide
  * LZO_INPUT_PADDING, out must provide LZO_OUTPUT_PADDING additional bytes
  */
-int lzo1x_decode(atUint8 *out, atInt32 *outlen, const atUint8 *in, atInt32 *inlen) {
+int lzo1x_decode(atUint8 *out, atInt32 *outlen, atUint8 *in, atInt32 *inlen) {
     enum {COPY, BACKPTR} state = COPY;
     atInt32 x;
     LZOContext c;
@@ -225,7 +225,7 @@ int lzo1x_decode(atUint8 *out, atInt32 *outlen, const atUint8 *in, atInt32 *inle
             copy(&c, cnt);
         x = get_byte(&c);
     }
-    *inlen = c.in_end - c.in;
+    *inlen = (atInt32)(c.in_end - c.in);
-    *outlen = c.out_end - c.out;
+    *outlen = (atInt32)(c.out_end - c.out);
     return c.error;
 }

src/md5.cpp

@@ -84,6 +84,10 @@
 #include <malloc.h>
 #include <ctype.h>
 
+#ifdef _MSC_VER
+#pragma warning(disable : 4996)
+#endif
+
 #include "md5.h"
 
 namespace MD5Hash
@@ -560,7 +564,7 @@ unsigned char * MD5fromFile(unsigned char *dst, const char *src)
 
     do
     {
-        read = fread(buffer, 1, blksize, file);
+        read = (int)fread(buffer, 1, blksize, file);
         (void) auth_md5SumCtx(ctx, buffer, read); /* Pass only one block. */
 
     } while (read > 0);

src/win32_largefilewrapper.c

@@ -1,7 +1,7 @@
 #include "win32_largefilewrapper.h"
 #include <stdio.h>
 
-#if defined(_WIN32) && defined(_MSC_VER)
+#if defined(_MSC_VER)
 int fseeko64(FILE* fp, off64_t offset, int whence)
 {
     return _fseeki64(fp, offset, whence);