diff --git a/.travis.yml b/.travis.yml
index 9396c98d..7866e5ab 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,16 +1,19 @@
 language: c
-compiler: gcc
 matrix:
   fast_finish: true
   include:
     # OS X Mavericks
-    - os: osx
-      env: PLATFORM="OS X Mavericks" CMD="make gnu90test && make clean && make test && make clean && make travis-install"
+    - env: Ubu=OS_X_Mavericks Cmd="make gnu90test && make clean && make test && make clean && make travis-install"
+      os: osx
+
+
     # Container-based Ubuntu 12.04 LTS Server Edition 64 bit (doesn't support 32-bit includes)
-    - os: linux
+    - env: Ubu=12.04cont Cmd="make test && make clean && make travis-install"
+      os: linux
       sudo: false
-      env: PLATFORM="Ubuntu 12.04 container" CMD="make test && make clean && make travis-install"
-    - os: linux
+
+    - env: Ubu=12.04cont Cmd="make zlibwrapper && make clean && make -C tests test-zstd-nolegacy && make clean && make clean && make cmaketest && make clean && make -C contrib/pzstd googletest && make -C contrib/pzstd all && make -C contrib/pzstd check && make -C contrib/pzstd clean"
+      os: linux
       sudo: false
       language: cpp
       install:
@@ -22,32 +25,24 @@ matrix:
           packages:
             - gcc-4.8
             - g++-4.8
-      env: PLATFORM="Ubuntu 12.04 container" CMD="make zlibwrapper && make clean && make -C tests test-zstd-nolegacy && make clean && make clean && make cmaketest && make clean && make -C contrib/pzstd googletest && make -C contrib/pzstd all && make -C contrib/pzstd check && make -C contrib/pzstd clean"
-    - os: linux
+    
+    - env: Ubu=12.04cont Cmd="make usan"
+      os: linux
       sudo: false
-      env: PLATFORM="Ubuntu 12.04 container" CMD="make usan"
-    - os: linux
+    
+    - env: Ubu=12.04cont Cmd="make asan"
+      os: linux
       sudo: false
-      env: PLATFORM="Ubuntu 12.04 container" CMD="make asan"
+
+
     # Standard Ubuntu 12.04 LTS Server Edition 64 bit
-    - os: linux
+    - env: Ubu=12.04 Cmd="make -C programs zstd-small && make -C programs zstd-decompress && make -C programs zstd-compress && make -C programs clean && make -C tests versionsTest"
+      os: linux
       sudo: required
-      env: PLATFORM="Ubuntu 12.04" CMD="make armtest"
-      addons:
-        apt:
-          packages:
-            - gcc-arm-linux-gnueabi
-            - libc6-dev-armel-cross
-            - linux-libc-dev-armel-cross
-            - binfmt-support
-            - qemu
-            - qemu-user-static
-    - os: linux
+    
+    - env: Ubu=12.04 Cmd="make asan32"
+      os: linux
       sudo: required
-      env: PLATFORM="Ubuntu 12.04" CMD="make -C programs zstd-small && make -C programs zstd-decompress && make -C programs zstd-compress && make -C programs clean && make -C tests versionsTest"
-    - os: linux
-      sudo: required
-      env: PLATFORM="Ubuntu 12.04" CMD="make asan32"
       addons:
         apt:
           sources:
@@ -55,13 +50,14 @@ matrix:
           packages:
             - libc6-dev-i386
             - gcc-multilib
-    - os: linux
+    
+    - env: Ubu=12.04 Cmd='cd contrib/pzstd && make googletest && make tsan && make check && make clean && make asan && make check && make clean && cd ../..'
+      os: linux
       sudo: required
       install:
         - export CXX="g++-6" CC="gcc-6"
         - export LDFLAGS="-fuse-ld=gold"
         - export TESTFLAGS='--gtest_filter=-*ExtremelyLarge*'
-      env: PLATFORM="Ubuntu 12.04" CMD='cd contrib/pzstd && make googletest && make tsan && make check && make clean && make asan && make check && make clean && cd ../..'
       addons:
         apt:
           sources:
@@ -69,21 +65,47 @@ matrix:
           packages:
             - gcc-6
             - g++-6
+    
+    
     # Ubuntu 14.04 LTS Server Edition 64 bit
-    - os: linux
+    - env: Ubu=14.04 Cmd="make armtest && make clean && make aarch64test"
+      dist: trusty
+      sudo: required
+      addons:
+        apt:
+          packages:
+            - qemu-system-arm
+            - qemu-user-static
+            - gcc-arm-linux-gnueabi
+            - libc6-dev-armel-cross 
+            - gcc-aarch64-linux-gnu
+            - libc6-dev-arm64-cross
+
+    - env: Ubu=14.04 Cmd='make ppctest && make clean && make ppc64test'
+      dist: trusty
+      sudo: required
+      addons:
+        apt:
+          packages:
+            - qemu-system-ppc
+            - qemu-user-static
+            - gcc-powerpc-linux-gnu
+
+    - env: Ubu=14.04 Cmd='make -C lib all && CFLAGS="-O1 -g" make -C zlibWrapper valgrindTest && make -C tests valgrindTest'
+      os: linux
       dist: trusty
       sudo: required
-      env: PLATFORM="Ubuntu 14.04" CMD='make -C lib all && CFLAGS="-O1 -g" make -C zlibWrapper valgrindTest && make -C tests valgrindTest'
       addons:
         apt:
           packages:
             - valgrind
-    - os: linux
+    
+    - env: Ubu=14.04 Cmd="make gpptest && make clean && make gnu90test && make clean && make c99test && make clean && make gnu99test && make clean && make clangtest && make clean && make -C contrib/pzstd googletest32 && make -C contrib/pzstd all32 && make -C contrib/pzstd check && make -C contrib/pzstd clean"
+      os: linux
       dist: trusty
       sudo: required
       install:
         - export CXX="g++-4.8" CC="gcc-4.8"
-      env: PLATFORM="Ubuntu 14.04" CMD="make gpptest && make clean && make gnu90test && make clean && make c99test && make clean && make gnu99test && make clean && make clangtest && make clean && make -C contrib/pzstd googletest32 && make -C contrib/pzstd all32 && make -C contrib/pzstd check && make -C contrib/pzstd clean"
       addons:
         apt:
           packages:
@@ -93,19 +115,21 @@ matrix:
             - gcc-4.8-multilib
             - g++-4.8
             - g++-4.8-multilib
-    - os: linux
+    
+    - env: Ubu=14.04 Cmd="make -C tests test32"
+      os: linux
       dist: trusty
       sudo: required
-      env: PLATFORM="Ubuntu 14.04" CMD="make -C tests test32"
       addons:
         apt:
           packages:
             - libc6-dev-i386
             - gcc-multilib
-    - os: linux
+    
+    - env: Ubu=14.04 Cmd="make gcc5test && make clean && make gcc6test"
+      os: linux
       dist: trusty
       sudo: required
-      env: PLATFORM="Ubuntu 14.04" CMD="make gcc5test && make clean && make gcc6test && sudo apt-get install -y -q qemu-system-ppc binfmt-support qemu-user-static gcc-powerpc-linux-gnu && make clean && make ppctest"
       addons:
         apt:
           sources:
@@ -116,8 +140,8 @@ matrix:
             - gcc-5-multilib
             - gcc-6
             - gcc-6-multilib
-  exclude:
-    - compiler: gcc
 
 script:
-  - sh -c "$CMD"
+  - JOB_NUMBER=$(echo $TRAVIS_JOB_NUMBER | sed -e 's:[0-9][0-9]*\.\(.*\):\1:')
+  # - if [ $JOB_NUMBER -eq 9 ] || [ $JOB_NUMBER -eq 10 ]; then sh -c "$Cmd"; fi
+  - sh -c "$Cmd"
diff --git a/Makefile b/Makefile
index 856b1a07..7d36ab2a 100644
--- a/Makefile
+++ b/Makefile
@@ -93,15 +93,19 @@ clangtest: clean
 
 armtest: clean
 	$(MAKE) -C $(TESTDIR) datagen   # use native, faster
-	$(MAKE) -C $(TESTDIR) test CC=arm-linux-gnueabi-gcc ZSTDRTTEST= MOREFLAGS="-Werror -static"
+	$(MAKE) -C $(TESTDIR) test CC=arm-linux-gnueabi-gcc QEMU_SYS=qemu-arm-static ZSTDRTTEST= MOREFLAGS="-Werror -static"
+
+aarch64test:
+	$(MAKE) -C $(TESTDIR) datagen   # use native, faster
+	$(MAKE) -C $(TESTDIR) test CC=aarch64-linux-gnu-gcc QEMU_SYS=qemu-aarch64-static ZSTDRTTEST= MOREFLAGS="-Werror -static"
 
 ppctest: clean
 	$(MAKE) -C $(TESTDIR) datagen   # use native, faster
-	$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc ZSTDRTTEST= MOREFLAGS="-Werror -Wno-attributes -static"
+	$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc-static ZSTDRTTEST= MOREFLAGS="-Werror -Wno-attributes -static"
 
 ppc64test: clean
 	$(MAKE) -C $(TESTDIR) datagen   # use native, faster
-	$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc ZSTDRTTEST= MOREFLAGS="-m64 -static"
+	$(MAKE) -C $(TESTDIR) test CC=powerpc-linux-gnu-gcc QEMU_SYS=qemu-ppc64-static ZSTDRTTEST= MOREFLAGS="-m64 -static"
 
 usan: clean
 	$(MAKE) test CC=clang MOREFLAGS="-g -fsanitize=undefined"
diff --git a/appveyor.yml b/appveyor.yml
index fbdc30c4..e131b2ca 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -85,43 +85,43 @@ build_script:
       ECHO *** Building Visual Studio 2010 %PLATFORM%\%CONFIGURATION% &&
       ECHO *** &&
       msbuild "build\VS2010\zstd.sln" %ADDITIONALPARAM% /m /verbosity:minimal /property:PlatformToolset=v100 /p:ForceImportBeforeCppTargets=%APPVEYOR_BUILD_FOLDER%\build\VS2010\CompileAsCpp.props /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
       msbuild "build\VS2010\zstd.sln" %ADDITIONALPARAM% /m /verbosity:minimal /property:PlatformToolset=v100 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
-      COPY build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2010_%PLATFORM%_%CONFIGURATION%.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
+      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2010_%PLATFORM%_%CONFIGURATION%.exe &&
       ECHO *** &&
       ECHO *** Building Visual Studio 2012 %PLATFORM%\%CONFIGURATION% &&
       ECHO *** &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v110 /p:ForceImportBeforeCppTargets=%APPVEYOR_BUILD_FOLDER%\build\VS2010\CompileAsCpp.props /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v110 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
-      COPY build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2012_%PLATFORM%_%CONFIGURATION%.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
+      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2012_%PLATFORM%_%CONFIGURATION%.exe &&
       ECHO *** &&
       ECHO *** Building Visual Studio 2013 %PLATFORM%\%CONFIGURATION% &&
       ECHO *** &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v120 /p:ForceImportBeforeCppTargets=%APPVEYOR_BUILD_FOLDER%\build\VS2010\CompileAsCpp.props /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v120 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
-      COPY build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2013_%PLATFORM%_%CONFIGURATION%.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
+      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2013_%PLATFORM%_%CONFIGURATION%.exe &&
       ECHO *** &&
       ECHO *** Building Visual Studio 2015 %PLATFORM%\%CONFIGURATION% &&
       ECHO *** &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v140 /p:ForceImportBeforeCppTargets=%APPVEYOR_BUILD_FOLDER%\build\VS2010\CompileAsCpp.props /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
       msbuild "build\VS2010\zstd.sln" /m /verbosity:minimal /property:PlatformToolset=v140 /t:Clean,Build /p:Platform=%PLATFORM% /p:Configuration=%CONFIGURATION% /logger:"C:\Program Files\AppVeyor\BuildAgent\Appveyor.MSBuildLogger.dll" &&
-      DIR build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe &&
-      MD5sum build/VS2010/bin/%PLATFORM%/%CONFIGURATION%/*.exe &&
-      COPY build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2015_%PLATFORM%_%CONFIGURATION%.exe &&
-      COPY build\VS2010\bin\%PLATFORM%\%CONFIGURATION%\*.exe tests\
+      DIR build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe &&
+      MD5sum build/VS2010/bin/%PLATFORM%_%CONFIGURATION%/*.exe &&
+      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\fuzzer.exe tests\fuzzer_VS2015_%PLATFORM%_%CONFIGURATION%.exe &&
+      COPY build\VS2010\bin\%PLATFORM%_%CONFIGURATION%\*.exe tests\
     )
 
 test_script:
diff --git a/build/.gitignore b/build/.gitignore
index 86ed710b..bc8ac94d 100644
--- a/build/.gitignore
+++ b/build/.gitignore
@@ -1,13 +1,18 @@
-*Copy
-
 # Visual C++
-bin/
+.vs/
+*Copy
+*.db
+*.opensdf
+*.sdf
+*.suo
+*.user
+
 VS2005/
 VS2008/
-VS2010/
-VS2012/
-VS2013/
-VS2015/
+VS2010/bin/
+VS2012/bin/
+VS2013/bin/
+VS2015/bin/
 
 # CMake
 cmake/
diff --git a/build/VS2010/datagen/datagen.vcxproj b/build/VS2010/datagen/datagen.vcxproj
index 6460de3a..bd8a213d 100644
--- a/build/VS2010/datagen/datagen.vcxproj
+++ b/build/VS2010/datagen/datagen.vcxproj
@@ -22,7 +22,8 @@
     <ProjectGuid>{037E781E-81A6-494B-B1B3-438AB1200523}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>datagen</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -67,7 +68,6 @@
     <LinkIncremental>true</LinkIncremental>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(UniversalCRT_IncludePath);</IncludePath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
@@ -78,7 +78,6 @@
     <LinkIncremental>false</LinkIncremental>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(UniversalCRT_IncludePath);</IncludePath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
diff --git a/build/VS2010/fullbench/fullbench.vcxproj b/build/VS2010/fullbench/fullbench.vcxproj
index ea0f06e4..67fd62ba 100644
--- a/build/VS2010/fullbench/fullbench.vcxproj
+++ b/build/VS2010/fullbench/fullbench.vcxproj
@@ -22,7 +22,8 @@
     <ProjectGuid>{61ABD629-1CC8-4FD7-9281-6B8DBB9D3DF8}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>fullbench</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -67,7 +68,6 @@
     <LinkIncremental>true</LinkIncremental>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
@@ -78,7 +78,6 @@
     <LinkIncremental>false</LinkIncremental>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
diff --git a/build/VS2010/fuzzer/fuzzer.vcxproj b/build/VS2010/fuzzer/fuzzer.vcxproj
index 020e521a..82fc0216 100644
--- a/build/VS2010/fuzzer/fuzzer.vcxproj
+++ b/build/VS2010/fuzzer/fuzzer.vcxproj
@@ -22,7 +22,8 @@
     <ProjectGuid>{6FD4352B-346C-4703-96EA-D4A8B9A6976E}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>fuzzer</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -67,7 +68,6 @@
     <LinkIncremental>true</LinkIncremental>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
@@ -78,7 +78,6 @@
     <LinkIncremental>false</LinkIncremental>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
diff --git a/build/VS2010/zstdlib/zstdlib.rc b/build/VS2010/libzstd-dll/libzstd-dll.rc
similarity index 92%
rename from build/VS2010/zstdlib/zstdlib.rc
rename to build/VS2010/libzstd-dll/libzstd-dll.rc
index de8ecbcf..72ea168d 100644
--- a/build/VS2010/zstdlib/zstdlib.rc
+++ b/build/VS2010/libzstd-dll/libzstd-dll.rc
@@ -35,9 +35,9 @@ BEGIN
             VALUE "CompanyName", "Yann Collet"
             VALUE "FileDescription", "Fast and efficient compression algorithm"
             VALUE "FileVersion", ZSTD_VERSION_STRING
-            VALUE "InternalName", "zstdlib.dll"
+            VALUE "InternalName", "libzstd.dll"
             VALUE "LegalCopyright", "Copyright (C) 2013-2016, Yann Collet"
-            VALUE "OriginalFilename", "zstdlib.dll"
+            VALUE "OriginalFilename", "libzstd.dll"
             VALUE "ProductName", "Zstandard"
             VALUE "ProductVersion", ZSTD_VERSION_STRING
         END
diff --git a/build/VS2010/zstdlib/zstdlib.vcxproj b/build/VS2010/libzstd-dll/libzstd-dll.vcxproj
similarity index 95%
rename from build/VS2010/zstdlib/zstdlib.vcxproj
rename to build/VS2010/libzstd-dll/libzstd-dll.vcxproj
index d32b4861..4bf81664 100644
--- a/build/VS2010/zstdlib/zstdlib.vcxproj
+++ b/build/VS2010/libzstd-dll/libzstd-dll.vcxproj
@@ -63,13 +63,14 @@
     <ClInclude Include="..\..\..\lib\compress\zstd_opt.h" />
   </ItemGroup>
   <ItemGroup>
-    <ResourceCompile Include="zstdlib.rc" />
+    <ResourceCompile Include="libzstd-dll.rc" />
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}</ProjectGuid>
+    <ProjectGuid>{00000000-94D5-4BF9-8A50-7BD9929A0850}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
-    <RootNamespace>zstdlib</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)\$(Configuration)\</OutDir>
+    <RootNamespace>libzstd-dll</RootNamespace>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -112,29 +113,25 @@
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <LinkIncremental>true</LinkIncremental>
-    <TargetName>zstdlib_x86</TargetName>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>libzstd_x86</TargetName>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
-    <TargetName>zstdlib_x64</TargetName>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>libzstd_x64</TargetName>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <LinkIncremental>false</LinkIncremental>
-    <TargetName>zstdlib_x86</TargetName>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>libzstd_x86</TargetName>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
-    <TargetName>zstdlib_x64</TargetName>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
+    <TargetName>libzstd_x64</TargetName>
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
   </PropertyGroup>
diff --git a/build/VS2010/libzstd/libzstd.vcxproj b/build/VS2010/libzstd/libzstd.vcxproj
new file mode 100644
index 00000000..11a608e0
--- /dev/null
+++ b/build/VS2010/libzstd/libzstd.vcxproj
@@ -0,0 +1,222 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup Label="ProjectConfigurations">
+    <ProjectConfiguration Include="Debug|Win32">
+      <Configuration>Debug</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="..\..\..\lib\common\entropy_common.c" />
+    <ClCompile Include="..\..\..\lib\common\error_private.c" />
+    <ClCompile Include="..\..\..\lib\common\xxhash.c" />
+    <ClCompile Include="..\..\..\lib\common\zstd_common.c" />
+    <ClCompile Include="..\..\..\lib\common\fse_decompress.c" />
+    <ClCompile Include="..\..\..\lib\compress\fse_compress.c" />
+    <ClCompile Include="..\..\..\lib\compress\huf_compress.c" />
+    <ClCompile Include="..\..\..\lib\compress\zbuff_compress.c" />
+    <ClCompile Include="..\..\..\lib\compress\zstd_compress.c" />
+    <ClCompile Include="..\..\..\lib\decompress\huf_decompress.c" />
+    <ClCompile Include="..\..\..\lib\decompress\zbuff_decompress.c" />
+    <ClCompile Include="..\..\..\lib\decompress\zstd_decompress.c" />
+    <ClCompile Include="..\..\..\lib\dictBuilder\divsufsort.c" />
+    <ClCompile Include="..\..\..\lib\dictBuilder\zdict.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v01.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v02.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v03.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v04.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v05.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v06.c" />
+    <ClCompile Include="..\..\..\lib\legacy\zstd_v07.c" />
+  </ItemGroup>
+  <ItemGroup>    
+    <ClInclude Include="..\..\..\lib\common\bitstream.h" />
+    <ClInclude Include="..\..\..\lib\common\error_private.h" />
+    <ClInclude Include="..\..\..\lib\common\zstd_errors.h" />
+    <ClInclude Include="..\..\..\lib\common\mem.h" />
+    <ClInclude Include="..\..\..\lib\common\fse.h" />
+    <ClInclude Include="..\..\..\lib\common\huf.h" />
+    <ClInclude Include="..\..\..\lib\common\xxhash.h" />
+    <ClInclude Include="..\..\..\lib\common\zbuff.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_legacy.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v01.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v02.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v03.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v04.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v05.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v06.h" />
+    <ClInclude Include="..\..\..\lib\legacy\zstd_v07.h" />
+    <ClInclude Include="..\..\..\lib\zstd.h" />
+    <ClInclude Include="..\..\..\lib\common\zstd_internal.h" />
+    <ClInclude Include="..\..\..\lib\compress\zstd_opt.h" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>libzstd</RootNamespace>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>StaticLibrary</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>MultiByte</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>libzstd_static_x86</TargetName>
+    <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
+    <RunCodeAnalysis>false</RunCodeAnalysis>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+    <TargetName>libzstd_static_x64</TargetName>
+    <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
+    <RunCodeAnalysis>false</RunCodeAnalysis>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>libzstd_static_x86</TargetName>
+    <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
+    <RunCodeAnalysis>false</RunCodeAnalysis>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+    <TargetName>libzstd_static_x64</TargetName>
+    <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\programs\legacy;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
+    <RunCodeAnalysis>false</RunCodeAnalysis>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>ZSTD_DLL_EXPORT=1;ZSTD_LEGACY_SUPPORT=1;WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <MinimalRebuild>true</MinimalRebuild>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <EnablePREfast>false</EnablePREfast>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level4</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>ZSTD_DLL_EXPORT=1;ZSTD_LEGACY_SUPPORT=1;WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <TreatWarningAsError>true</TreatWarningAsError>
+      <BasicRuntimeChecks>EnableFastChecks</BasicRuntimeChecks>
+      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <EnablePREfast>false</EnablePREfast>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>ZSTD_DLL_EXPORT=1;ZSTD_LEGACY_SUPPORT=1;WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <EnablePREfast>false</EnablePREfast>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <AssemblerOutput>All</AssemblerOutput>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <TargetMachine>MachineX86</TargetMachine>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level4</WarningLevel>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <Optimization>MaxSpeed</Optimization>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <PreprocessorDefinitions>ZSTD_DLL_EXPORT=1;ZSTD_LEGACY_SUPPORT=1;WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <TreatWarningAsError>false</TreatWarningAsError>
+      <EnablePREfast>false</EnablePREfast>
+      <RuntimeLibrary>MultiThreaded</RuntimeLibrary>
+      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
+      <WholeProgramOptimization>true</WholeProgramOptimization>
+      <OmitFramePointers>true</OmitFramePointers>
+      <AssemblerOutput>All</AssemblerOutput>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/build/VS2010/zstd.sln b/build/VS2010/zstd.sln
index 698b8fe5..116f1c75 100644
--- a/build/VS2010/zstd.sln
+++ b/build/VS2010/zstd.sln
@@ -7,10 +7,12 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fuzzer", "fuzzer\fuzzer.vcx
 EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "fullbench", "fullbench\fullbench.vcxproj", "{61ABD629-1CC8-4FD7-9281-6B8DBB9D3DF8}"
 EndProject
-Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "zstdlib", "zstdlib\zstdlib.vcxproj", "{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}"
-EndProject
 Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "datagen", "datagen\datagen.vcxproj", "{037E781E-81A6-494B-B1B3-438AB1200523}"
 EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libzstd", "libzstd\libzstd.vcxproj", "{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libzstd-dll", "libzstd-dll\libzstd-dll.vcxproj", "{00000000-94D5-4BF9-8A50-7BD9929A0850}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Win32 = Debug|Win32
@@ -43,14 +45,6 @@ Global
 		{61ABD629-1CC8-4FD7-9281-6B8DBB9D3DF8}.Release|Win32.Build.0 = Release|Win32
 		{61ABD629-1CC8-4FD7-9281-6B8DBB9D3DF8}.Release|x64.ActiveCfg = Release|x64
 		{61ABD629-1CC8-4FD7-9281-6B8DBB9D3DF8}.Release|x64.Build.0 = Release|x64
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.ActiveCfg = Debug|Win32
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.Build.0 = Debug|Win32
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.ActiveCfg = Debug|x64
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.Build.0 = Debug|x64
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.ActiveCfg = Release|Win32
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.Build.0 = Release|Win32
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.ActiveCfg = Release|x64
-		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.Build.0 = Release|x64
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Debug|Win32.ActiveCfg = Debug|Win32
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Debug|Win32.Build.0 = Debug|Win32
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Debug|x64.ActiveCfg = Debug|x64
@@ -59,6 +53,22 @@ Global
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Release|Win32.Build.0 = Release|Win32
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Release|x64.ActiveCfg = Release|x64
 		{037E781E-81A6-494B-B1B3-438AB1200523}.Release|x64.Build.0 = Release|x64
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.ActiveCfg = Debug|Win32
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.Build.0 = Debug|Win32
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.ActiveCfg = Debug|x64
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.Build.0 = Debug|x64
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.ActiveCfg = Release|Win32
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.Build.0 = Release|Win32
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.ActiveCfg = Release|x64
+		{8BFD8150-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.Build.0 = Release|x64
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.ActiveCfg = Debug|Win32
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Debug|Win32.Build.0 = Debug|Win32
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.ActiveCfg = Debug|x64
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Debug|x64.Build.0 = Debug|x64
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.ActiveCfg = Release|Win32
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Release|Win32.Build.0 = Release|Win32
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.ActiveCfg = Release|x64
+		{00000000-94D5-4BF9-8A50-7BD9929A0850}.Release|x64.Build.0 = Release|x64
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE
diff --git a/build/VS2010/zstd/zstd.vcxproj b/build/VS2010/zstd/zstd.vcxproj
index 181bbe6d..c7a9ed73 100644
--- a/build/VS2010/zstd/zstd.vcxproj
+++ b/build/VS2010/zstd/zstd.vcxproj
@@ -78,7 +78,8 @@
     <ProjectGuid>{4E52A41A-F33B-4C7A-8C36-A1A6B4F4277C}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>zstd</RootNamespace>
-    <OutDir>$(SolutionDir)bin\$(Platform)\$(Configuration)\</OutDir>
+    <OutDir>$(SolutionDir)bin\$(Platform)_$(Configuration)\</OutDir>
+    <IntDir>$(SolutionDir)bin\obj\$(RootNamespace)_$(Platform)_$(Configuration)\</IntDir>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
@@ -124,7 +125,6 @@
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <LibraryPath>$(LibraryPath)</LibraryPath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
     <LinkIncremental>true</LinkIncremental>
@@ -137,7 +137,6 @@
     <IncludePath>$(IncludePath);$(SolutionDir)..\..\lib;$(SolutionDir)..\..\lib\legacy;$(SolutionDir)..\..\lib\common;$(SolutionDir)..\..\lib\dictBuilder;$(UniversalCRT_IncludePath);</IncludePath>
     <RunCodeAnalysis>false</RunCodeAnalysis>
     <LibraryPath>$(LibraryPath)</LibraryPath>
-    <IntDir>$(Platform)\$(Configuration)\</IntDir>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
     <LinkIncremental>false</LinkIncremental>
diff --git a/tests/Makefile b/tests/Makefile
index 26ae6007..c931adbe 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -166,7 +166,8 @@ endif
 #------------------------------------------------------------------------
 ifneq (,$(filter $(HOST_OS),MSYS POSIX))
 zstd-playTests: datagen
-	ZSTD=$(ZSTD) ./playTests.sh $(ZSTDRTTEST)
+	file $(ZSTD)
+	ZSTD="$(QEMU_SYS) $(ZSTD)" ./playTests.sh $(ZSTDRTTEST)
 
 test: test-zstd test-fullbench test-fuzzer test-zbuff test-zstream
 
@@ -184,29 +185,29 @@ test-zstd-nolegacy: ZSTD = $(PRGDIR)/zstd
 test-zstd-nolegacy: zstd-nolegacy zstd-playTests
 
 test-fullbench: fullbench datagen
-	./fullbench -i1
-	./fullbench -i1 -P0
+	$(QEMU_SYS) ./fullbench -i1
+	$(QEMU_SYS) ./fullbench -i1 -P0
 
 test-fullbench32: fullbench32 datagen
-	./fullbench32 -i1
-	./fullbench32 -i1 -P0
+	$(QEMU_SYS) ./fullbench32 -i1
+	$(QEMU_SYS) ./fullbench32 -i1 -P0
 
 test-fuzzer: fuzzer
-	./fuzzer $(FUZZERTEST)
+	$(QEMU_SYS) ./fuzzer $(FUZZERTEST)
 
 test-fuzzer32: fuzzer32
-	./fuzzer32 $(FUZZERTEST)
+	$(QEMU_SYS) ./fuzzer32 $(FUZZERTEST)
 
 test-zbuff: zbufftest
-	./zbufftest $(ZBUFFTEST)
+	$(QEMU_SYS) ./zbufftest $(ZBUFFTEST)
 
 test-zbuff32: zbufftest32
-	./zbufftest32 $(ZBUFFTEST)
+	$(QEMU_SYS) ./zbufftest32 $(ZBUFFTEST)
 
 test-zstream: zstreamtest
-	./zstreamtest $(ZBUFFTEST)
+	$(QEMU_SYS) ./zstreamtest $(ZBUFFTEST)
 
 test-zstream32: zstreamtest32
-	./zstreamtest32 $(ZBUFFTEST)
+	$(QEMU_SYS) ./zstreamtest32 $(ZBUFFTEST)
 
 endif
diff --git a/tests/playTests.sh b/tests/playTests.sh
index ad70538a..a50604b7 100755
--- a/tests/playTests.sh
+++ b/tests/playTests.sh
@@ -36,12 +36,10 @@ if [[ "$OSTYPE" == "darwin"* ]]; then
     MD5SUM="md5 -r"
 fi
 
-$ECHO "\nStarting playTests.sh isWindows=$isWindows"
+$ECHO "\nStarting playTests.sh isWindows=$isWindows ZSTD='$ZSTD'"
 
 [ -n "$ZSTD" ] || die "ZSTD variable must be defined!"
 
-file $ZSTD
-
 $ECHO "\n**** simple tests **** "
 
 ./datagen > tmp