ports: Make new ports/ sub-directory and move all ports there.

This is to keep the top-level directory clean, to make it clear what is
core and what is a port, and to allow the repository to grow with new ports
in a sustainable way.

11 files changed, 0 insertions, 556 deletions

diff --git a/windows/msvc/common.props b/windows/msvc/common.props
deleted file mode 100644
index 26ea78e7e..000000000
--- a/windows/msvc/common.props
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ImportGroup Label="PropertySheets">
-    <Import Project="paths.props" Condition="'$(PyPathsIncluded)' != 'True'"/>
-  </ImportGroup>
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-    <OutDir>$(PyOutDir)</OutDir>
-    <IntDir>$(PyIntDir)</IntDir>
-    <PyFileCopyCookie>$(PyBuildDir)copycookie$(Configuration)$(Platform)</PyFileCopyCookie>
-  </PropertyGroup>
-  <ItemDefinitionGroup>
-    <ClCompile>
-      <AdditionalIncludeDirectories>$(PyIncDirs);%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>_USE_MATH_DEFINES;_CRT_SECURE_NO_WARNINGS;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <SDLCheck>false</SDLCheck>
-      <WarningLevel>Level1</WarningLevel>
-      <ExceptionHandling>false</ExceptionHandling>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
-      <MinimalRebuild>false</MinimalRebuild>
-    </ClCompile>
-    <Link>
-      <GenerateDebugInformation>true</GenerateDebugInformation>
-      <GenerateMapFile>true</GenerateMapFile>
-    </Link>
-  </ItemDefinitionGroup>
-  <ItemGroup>
-    <PyOutputFiles Include="$(TargetPath)">
-      <Destination>$(PyWinDir)%(FileName)%(Extension)</Destination>
-    </PyOutputFiles>
-    <PyCookieFiles Include="$(PyBuildDir)copycookie*" Exclude="$(PyFileCopyCookie)"/>
-  </ItemGroup>
-
-  <!-- Copy PyOutputFiles to their target destination.
-       To force this when switching between platforms/configurations which are already up-to-date (and as such,
-       for which a build wouldn't even start because all outputs are effectively newer than the inputs)
-       an empty file $(PyFileCopyCookie) is created serving as a record to indicate what was last copied,
-       and any previous records are deleted. So when switching between builds which are otherwise up-to-date
-       the tracker will notice a missing file and a build is started anyway (and it will just copy our files). -->
-  <Target Name="CopyFilesToWinDir" AfterTargets="Build"
-          Inputs="$(TargetPath)" Outputs="$(PyFileCopyCookie);@(PyOutputFiles->'%(Destination)')">
-    <Delete Files="@(PyCookieFiles)"/>
-    <Touch Files="$(PyFileCopyCookie)" AlwaysCreate="true"/>
-    <Copy SourceFiles="%(PyOutputFiles.Identity)" DestinationFiles="%(PyOutputFiles.Destination)"/>
-    <WriteLinesToFile File="$(TLogLocation)$(ProjectName).write.u.tlog" Lines="$(PyFileCopyCookie);@(PyOutputFiles->'%(Destination)')" Overwrite="True"/>
-  </Target>
-</Project>
diff --git a/windows/msvc/debug.props b/windows/msvc/debug.props
deleted file mode 100644
index fa1ca4fcb..000000000
--- a/windows/msvc/debug.props
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ImportGroup Label="PropertySheets" />
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup>
-  </PropertyGroup>
-  <ItemDefinitionGroup />
-  <ItemGroup />
-</Project>
\ No newline at end of file
diff --git a/windows/msvc/dirent.c b/windows/msvc/dirent.c
deleted file mode 100644
index e050432a1..000000000
--- a/windows/msvc/dirent.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
-* This file is part of the MicroPython project, http://micropython.org/
-*
-* The MIT License (MIT)
-*
-* Copyright (c) 2015 Damien P. George
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-* THE SOFTWARE.
-*/
-
-#include "dirent.h"
-#include <errno.h>
-#include <Windows.h>
-
-typedef struct DIR {
-    HANDLE findHandle;
-    WIN32_FIND_DATA findData;
-    struct dirent result;
-} DIR;
-
-DIR *opendir(const char *name) {
-    if (!name || !*name) {
-        errno = ENOENT;
-        return NULL;
-    }
-
-    DIR *dir = malloc(sizeof(DIR));
-    if (!dir) {
-      errno = ENOMEM;
-      return NULL;
-    }
-    dir->result.d_ino = 0;
-    dir->result.d_name = NULL;
-    dir->findHandle = INVALID_HANDLE_VALUE;
-
-    const size_t nameLen = strlen(name);
-    char *path = malloc(nameLen + 3); // allocate enough for adding "/*"
-    if (!path) {
-      free(dir);
-      errno = ENOMEM;
-      return NULL;
-    }
-    strcpy(path, name);
-
-    // assure path ends with wildcard
-    const char lastChar = path[nameLen - 1];
-    if (lastChar != '*') {
-        const char *appendWC = (lastChar != '/' && lastChar != '\\') ? "/*" : "*";
-        strcat(path, appendWC);
-    }
-
-    // init
-    dir->findHandle = FindFirstFile(path, &dir->findData);
-    free(path);
-    if (dir->findHandle == INVALID_HANDLE_VALUE) {
-      free(dir);
-      errno = ENOENT;
-      return NULL;
-    }
-    return dir;
-}
-
-int closedir(DIR *dir) {
-    if (dir) {
-        FindClose(dir->findHandle);
-        free(dir);
-        return 0;
-    } else {
-        errno = EBADF;
-        return -1;
-    }
-}
-
-struct dirent *readdir(DIR *dir) {
-    if (!dir) {
-        errno = EBADF;
-        return NULL;
-    }
-
-    // first pass d_name is NULL so use result from FindFirstFile in opendir, else use FindNextFile
-    if (!dir->result.d_name || FindNextFile(dir->findHandle, &dir->findData)) {
-        dir->result.d_name = dir->findData.cFileName;
-        return &dir->result;
-    }
-
-    return NULL;
-}
diff --git a/windows/msvc/dirent.h b/windows/msvc/dirent.h
deleted file mode 100644
index fca06785a..000000000
--- a/windows/msvc/dirent.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
-* This file is part of the MicroPython project, http://micropython.org/
-*
-* The MIT License (MIT)
-*
-* Copyright (c) 2015 Damien P. George
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-* THE SOFTWARE.
-*/
-#ifndef MICROPY_INCLUDED_WINDOWS_MSVC_DIRENT_H
-#define MICROPY_INCLUDED_WINDOWS_MSVC_DIRENT_H
-
-// dirent.h implementation for msvc
-
-// for ino_t
-#include <sys/types.h>
-
-// opaque DIR structure
-typedef struct DIR DIR;
-
-// the dirent structure
-// d_ino is always 0 - if ever needed use GetFileInformationByHandle
-typedef struct dirent {
-    ino_t d_ino;
-    char *d_name;
-} dirent;
-
-DIR *opendir(const char *name);
-int closedir(DIR *dir);
-struct dirent *readdir(DIR *dir);
-
-#endif // MICROPY_INCLUDED_WINDOWS_MSVC_DIRENT_H
diff --git a/windows/msvc/genhdr.targets b/windows/msvc/genhdr.targets
deleted file mode 100644
index cac3e3ddc..000000000
--- a/windows/msvc/genhdr.targets
+++ /dev/null
@@ -1,117 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" DefaultTargets="GenerateHeaders">
-
-  <Import Project="paths.props" Condition="'$(PyPathsIncluded)' != 'True'"/>
-
-  <!--Generate qstrdefs.generated.h and mpversion.h similar to what is done in py/mkrules.mk and py/py.mk-->
-  <Target Name="GenerateHeaders" DependsOnTargets="MakeVersionHdr;MakeQstrData">
-  </Target>
-
-  <PropertyGroup>
-    <DestDir>$(PyBuildDir)genhdr\</DestDir>
-    <PySrcDir>$(PyBaseDir)py\</PySrcDir>
-    <QstrDefs>$(PyBaseDir)unix\qstrdefsport.h</QstrDefs>
-    <PyQstrDefs>$(PySrcDir)qstrdefs.h</PyQstrDefs>
-    <QstrDefsCollected>$(DestDir)qstrdefscollected.h</QstrDefsCollected>
-    <QstrGen>$(DestDir)qstrdefs.generated.h</QstrGen>
-    <PyPython Condition="'$(PyPython)' == ''">python</PyPython>
-  </PropertyGroup>
-
-  <Target Name="MakeDestDir">
-    <MakeDir Directories="$(DestDir)"/>
-  </Target>
-
-  <!-- Concatenate preprocessed files for use with makeqstrdefs.py.
-       Filters out any lines which aren't used by makeqstrdefs.py so the resulting file is
-       hundreds of times smaller and processing in python takes substantially less time-->
-  <UsingTask TaskName="ConcatPreProcFiles" TaskFactory="CodeTaskFactory" AssemblyFile="$(MSBuildToolsPath)\Microsoft.Build.Tasks.v4.0.dll" >
-    <ParameterGroup>
-      <OutputFile Required="true" ParameterType="System.String"/>
-      <InputFiles Required="true" ParameterType="System.String[]"/>
-    </ParameterGroup>
-    <Task>
-      <Code Type="Fragment" Language="cs">
-        <![CDATA[
-using(var outFile = System.IO.File.CreateText(OutputFile)) {
-  foreach(var inFile in InputFiles)
-    foreach(var line in System.IO.File.ReadAllLines(inFile))
-      if((line.Contains(".c") && line.StartsWith("#line")) || line.Contains("MP_QSTR"))
-        outFile.WriteLine( line );
-}
-        ]]>
-      </Code>
-    </Task>
-  </UsingTask>
-
-  <!-- If any of these changed we'll force all qstrs to be generated again-->
-  <ItemGroup>
-    <QstrDependencies Include="$(PyWinDir)mpconfigport.h;$(PySrcDir)mpconfig.h;$(PySrcDir)makeqstrdata.py"/>
-  </ItemGroup>
-
-  <!-- Preprocess changed files, concatenate and feed into makeqstrdefs.py split/cat-->
-  <Target Name="MakeQstrDefs" DependsOnTargets="MakeDestDir" Inputs="@(ClCompile);@(QstrDependencies)" Outputs="$(QstrDefsCollected)">
-    <ItemGroup>
-      <PyIncDirs Include="$(PyIncDirs)"/>
-      <PreProcDefs Include="%(ClCompile.PreProcessorDefinitions);NO_QSTR;N_X64;N_X86;N_THUMB;N_ARM"/>
-      <PyQstrSourceFiles Include="@(ClCompile)">
-        <OutFile>$([System.String]::new('%(FullPath)').Replace('$(PyBaseDir)', '$(DestDir)qstr\'))</OutFile>
-      </PyQstrSourceFiles>
-      <PyQstrSourceFiles>
-        <OutFile>$([System.IO.Path]::ChangeExtension('%(OutFile)', '.pp'))</OutFile>
-        <OutDir>$([System.IO.Path]::GetDirectoryName('%(OutFile)'))</OutDir>
-      </PyQstrSourceFiles>
-      <PyQstrSourceFiles>
-        <Changed Condition="$([System.DateTime]::Compare($([System.IO.File]::GetLastWriteTime('%(FullPath)')), $([System.IO.File]::GetLastWriteTime('%(OutFile)')))) &gt; 0">True</Changed>
-      </PyQstrSourceFiles>
-      <QstrDependencies>
-        <Changed Condition="$([System.DateTime]::Compare($([System.IO.File]::GetLastWriteTime('%(FullPath)')), $([System.IO.File]::GetLastWriteTime('$(DestDir)qstr.i.last')))) &gt; 0">True</Changed>
-      </QstrDependencies>
-    </ItemGroup>
-    <PropertyGroup>
-      <ForceQstrRebuild>@(QstrDependencies->AnyHaveMetadataValue('Changed', 'True'))</ForceQstrRebuild>
-      <RunPreProcConcat>@(PyQstrSourceFiles->AnyHaveMetadataValue('Changed', 'True'))</RunPreProcConcat>
-    </PropertyGroup>
-
-    <MakeDir Directories="@(PyQstrSourceFiles->'%(OutDir)')"/>
-    <Exec Command="cl /nologo /I@(PyIncDirs, ' /I') /D@(PreProcDefs, ' /D') /Fi%(PyQstrSourceFiles.OutFile) /P %(PyQstrSourceFiles.Identity)"
-          Condition="'%(PyQstrSourceFiles.Changed)' == 'True' Or '$(ForceQstrRebuild)' == 'True'"/>
-    <ConcatPreProcFiles InputFiles="@(PyQstrSourceFiles->'%(OutFile)')" OutputFile="$(DestDir)qstr.i.last"
-                        Condition="'$(RunPreProcConcat)' == 'True' Or '$(ForceQstrRebuild)' == 'True'"/>
-    <Exec Command="$(PyPython) $(PySrcDir)makeqstrdefs.py split $(DestDir)qstr.i.last $(DestDir)qstr $(QstrDefsCollected)"/>
-    <Exec Command="$(PyPython) $(PySrcDir)makeqstrdefs.py cat $(DestDir)qstr.i.last $(DestDir)qstr $(QstrDefsCollected)"/>
-  </Target>
-
-  <Target Name="MakeQstrData" DependsOnTargets="MakeQstrDefs" Inputs="$(QstrDefsCollected);$(PyQstrDefs);$(QstrDefs)" Outputs="$(QstrGen)">
-    <PropertyGroup>
-      <TmpFile>$(QstrGen).tmp</TmpFile>
-    </PropertyGroup>
-    <Exec Command="cl /nologo /I@(PyIncDirs, ' /I') /D@(PreProcDefs, ' /D') /E $(PyQstrDefs) $(QstrDefs) > $(DestDir)qstrdefspreprocessed.h"/>
-    <Exec Command="$(PyPython) $(PySrcDir)makeqstrdata.py $(DestDir)qstrdefspreprocessed.h $(QstrDefsCollected) > $(TmpFile)"/>
-    <MSBuild Projects="$(MSBuildThisFileFullPath)" Targets="CopyFileIfDifferent" Properties="SourceFile=$(TmpFile);DestFile=$(QstrGen)"/>
-  </Target>
-
-  <Target Name="MakeVersionHdr" DependsOnTargets="MakeDestDir">
-    <PropertyGroup>
-      <DestFile>$(DestDir)mpversion.h</DestFile>
-      <TmpFile>$(DestFile).tmp</TmpFile>
-    </PropertyGroup>
-    <Exec Command="$(PyPython) $(PySrcDir)makeversionhdr.py $(TmpFile)"/>
-    <MSBuild Projects="$(MSBuildThisFileFullPath)" Targets="CopyFileIfDifferent" Properties="SourceFile=$(TmpFile);DestFile=$(DestFile)"/>
-  </Target>
-
-  <Target Name="RemoveGeneratedFiles" AfterTargets="Clean">
-    <RemoveDir Directories="$(DestDir)"/>
-  </Target>
-
-  <!--Copies SourceFile to DestFile only if SourceFile's content differs from DestFile's.
-      We use this to 'touch' the generated files only when they are really newer
-      so a build is only triggered if the generated content actually changed,
-      and not just because the file date changed since the last build-->
-  <Target Name="CopyFileIfDifferent">
-    <Exec Command="fc /B $(SourceFile) $(DestFile) > NUL 2>&amp;1" IgnoreExitCode="true">
-      <Output TaskParameter="ExitCode" PropertyName="FilesDiffer" />
-    </Exec>
-    <Copy SourceFiles="$(SourceFile)" DestinationFiles="$(DestFile)" Condition="'$(FilesDiffer)'!='0'"/>
-  </Target>
-
-</Project>
diff --git a/windows/msvc/gettimeofday.c b/windows/msvc/gettimeofday.c
deleted file mode 100644
index 5f816df70..000000000
--- a/windows/msvc/gettimeofday.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
-* This file is part of the MicroPython project, http://micropython.org/
-*
-* The MIT License (MIT)
-*
-* Copyright (c) 2013, 2014 Damien P. George
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-* THE SOFTWARE.
-*/
-
-#include <Winsock2.h>
-
-typedef union {
-    unsigned __int64 tm; // time in 100 nanoseconds interval
-    FILETIME ft;
-} FT;
-
-int gettimeofday(struct timeval *tp, struct timezone *tz) {
-    if (tp == NULL) {
-        return 0;
-    }
-
-    // UTC time
-    FT ft;
-    ZeroMemory(&ft, sizeof(ft));
-    GetSystemTimeAsFileTime(&ft.ft);
-
-    // to microseconds
-    ft.tm /= 10;
-
-    // convert to unix format
-    // number of microseconds intervals between the 1st january 1601 and the 1st january 1970 (369 years + 89 leap days)
-    const unsigned __int64 deltaEpoch = 11644473600000000ull;
-    const unsigned __int64 microSecondsToSeconds = 1000000ull;
-    tp->tv_usec = ft.tm % microSecondsToSeconds;
-    tp->tv_sec = (ft.tm - deltaEpoch) / microSecondsToSeconds;
-
-    // see man gettimeofday: timezone is deprecated and expected to be NULL
-    (void)tz;
-
-    return 0;
-}
diff --git a/windows/msvc/paths.props b/windows/msvc/paths.props
deleted file mode 100644
index 716698243..000000000
--- a/windows/msvc/paths.props
+++ /dev/null
@@ -1,45 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <PropertyGroup>
-    <PyPathsIncluded>True</PyPathsIncluded>
-
-    <!-- The properties below specify the output directory structure.
-         This defaults to, for example for Configuration = Debug and Platform = x64:
-
-         micropython [PyBaseDir]
-          |- ...
-          |- windows [PyWinDir]
-              |- ...
-              |- micropython.exe
-              |- build [PyBuildDir]
-                  |- Debugx64 [PyOutDir]
-                  |   |- ...
-                  |   |- micropython.exe
-                  |   |- micropython.map
-                  |   |- obj [PyIntDir]
-                  |- genhdr
-
-         Note that the micropython executable will be copied from PyOutDir
-         to PyWinDir after each build. -->
-
-    <!-- Start from project root -->
-    <PyBaseDir>$([System.IO.Path]::GetFullPath(`$(MSBuildThisFileDirectory)..\..`))\</PyBaseDir>
-    <PyWinDir>$(PyBaseDir)windows\</PyWinDir>
-    <PyBuildDir Condition="'$(PyBuildDir)' == ''">$(PyWinDir)build\</PyBuildDir>
-
-    <!-- All include directories needed for uPy -->
-    <PyIncDirs>$(PyBaseDir);$(PyWinDir);$(PyBuildDir);$(PyWinDir)msvc</PyIncDirs>
-
-    <!-- Within PyBuildDir different subdirectories are used based on configuration and platform.
-         By default these are chosen based on the Configuration and Platform properties, but
-         this file might be imported by other projects (to figure out where the artifacts go
-         or what the include files are) and those projects might already contain conflicting
-         Configuration/Platform properties, so allow to override these -->
-    <PyPlatform Condition="'$(PyPlatform)' == ''">$(Platform)</PyPlatform>
-    <PyConfiguration Condition="'$(PyConfiguration)' == ''">$(Configuration)</PyConfiguration>
-
-    <!-- The final destination directories -->
-    <PyOutDir>$(PyBuildDir)$(PyConfiguration)$(PyPlatform)\</PyOutDir>
-    <PyIntDir>$(PyOutDir)obj\</PyIntDir>
-  </PropertyGroup>
-</Project>
diff --git a/windows/msvc/release.props b/windows/msvc/release.props
deleted file mode 100644
index ea0bf433d..000000000
--- a/windows/msvc/release.props
+++ /dev/null
@@ -1,16 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <ImportGroup Label="PropertySheets" />
-  <PropertyGroup Label="UserMacros" />
-  <PropertyGroup />
-  <ItemDefinitionGroup>
-    <Link>
-      <OptimizeReferences>true</OptimizeReferences>
-      <EnableCOMDATFolding>true</EnableCOMDATFolding>
-    </Link>
-    <ClCompile>
-      <IntrinsicFunctions>true</IntrinsicFunctions>
-    </ClCompile>
-  </ItemDefinitionGroup>
-  <ItemGroup />
-</Project>
diff --git a/windows/msvc/sources.props b/windows/msvc/sources.props
deleted file mode 100644
index a97686cdc..000000000
--- a/windows/msvc/sources.props
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
-  <Import Project="paths.props" Condition="'$(PyPathsIncluded)' != 'True'"/>
-  <ItemGroup>
-    <ClCompile Include="$(PyBaseDir)py\*.c" />
-    <ClCompile Include="$(PyBaseDir)windows\*.c" />
-    <ClCompile Include="$(PyBaseDir)windows\msvc\*.c" />
-    <ClCompile Include="$(PyBaseDir)lib\mp-readline\*.c" />
-    <ClCompile Include="$(PyBaseDir)unix\file.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\gccollect.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\input.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\main.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\modos.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\modtime.c"/>
-    <ClCompile Include="$(PyBaseDir)unix\modmachine.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\machine_mem.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\machine_pinbase.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\machine_pulse.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\machine_signal.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\modubinascii.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\moductypes.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\moduhashlib.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\moduheapq.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\modujson.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\modurandom.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\modure.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\modutimeq.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\moduzlib.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\utime_mphal.c" />
-    <ClCompile Include="$(PyBaseDir)extmod\virtpin.c" />
-  </ItemGroup>
-  <ItemGroup>
-    <ClInclude Include="$(PyBaseDir)py\*.h" />
-    <ClInclude Include="$(PyBaseDir)windows\*.h" />
-    <ClInclude Include="$(PyBaseDir)windows\msvc\*.h" />
-  </ItemGroup>
-</Project>
diff --git a/windows/msvc/sys/time.h b/windows/msvc/sys/time.h
deleted file mode 100644
index 7c95d409e..000000000
--- a/windows/msvc/sys/time.h
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
-* This file is part of the MicroPython project, http://micropython.org/
-*
-* The MIT License (MIT)
-*
-* Copyright (c) 2013, 2014 Damien P. George
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-* THE SOFTWARE.
-*/
-#ifndef MICROPY_INCLUDED_WINDOWS_MSVC_SYS_TIME_H
-#define MICROPY_INCLUDED_WINDOWS_MSVC_SYS_TIME_H
-
-// Get the definitions for timeval etc
-#include <Winsock2.h>
-
-#endif // MICROPY_INCLUDED_WINDOWS_MSVC_SYS_TIME_H
diff --git a/windows/msvc/unistd.h b/windows/msvc/unistd.h
deleted file mode 100644
index 1a1629be4..000000000
--- a/windows/msvc/unistd.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
-* This file is part of the MicroPython project, http://micropython.org/
-*
-* The MIT License (MIT)
-*
-* Copyright (c) 2013, 2014 Damien P. George
-*
-* Permission is hereby granted, free of charge, to any person obtaining a copy
-* of this software and associated documentation files (the "Software"), to deal
-* in the Software without restriction, including without limitation the rights
-* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-* copies of the Software, and to permit persons to whom the Software is
-* furnished to do so, subject to the following conditions:
-*
-* The above copyright notice and this permission notice shall be included in
-* all copies or substantial portions of the Software.
-*
-* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-* THE SOFTWARE.
-*/
-#ifndef MICROPY_INCLUDED_WINDOWS_MSVC_UNISTD_H
-#define MICROPY_INCLUDED_WINDOWS_MSVC_UNISTD_H
-
-// There's no unistd.h, but this is the equivalent
-#include <io.h>
-
-#define F_OK 0
-#define W_OK 2
-#define R_OK 4
-
-#define STDIN_FILENO  0
-#define STDOUT_FILENO 1
-#define STDERR_FILENO 2
-
-#define SEEK_CUR 1
-#define SEEK_END 2
-#define SEEK_SET 0
-
-#endif // MICROPY_INCLUDED_WINDOWS_MSVC_UNISTD_H