From 359b8ff7fd2459bd11ad8fa38da49e036fc27054 Mon Sep 17 00:00:00 2001
From: Alexander Sklar <asklar@microsoft.com>
Date: Wed, 10 Mar 2021 17:55:23 -0800
Subject: [PATCH 1/2] use app manifest

---
 cppwinrt/app.manifest             | 8 ++++++++
 cppwinrt/cppwinrt.vcxproj         | 6 ++++++
 cppwinrt/cppwinrt.vcxproj.filters | 3 +++
 3 files changed, 17 insertions(+)
 create mode 100644 cppwinrt/app.manifest

diff --git a/cppwinrt/app.manifest b/cppwinrt/app.manifest
new file mode 100644
index 000000000..16b477c20
--- /dev/null
+++ b/cppwinrt/app.manifest
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
+<application xmlns="urn:schemas-microsoft-com:asm.v3">
+    <windowsSettings xmlns:ws2="http://schemas.microsoft.com/SMI/2016/WindowsSettings">
+        <ws2:longPathAware>true</ws2:longPathAware>
+    </windowsSettings>
+</application>
+</assembly>
\ No newline at end of file
diff --git a/cppwinrt/cppwinrt.vcxproj b/cppwinrt/cppwinrt.vcxproj
index d63b2ce54..3df316424 100644
--- a/cppwinrt/cppwinrt.vcxproj
+++ b/cppwinrt/cppwinrt.vcxproj
@@ -111,6 +111,9 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Manifest Include="app.manifest" />
+  </ItemGroup>
   <PropertyGroup Label="Globals">
     <VCProjectVersion>15.0</VCProjectVersion>
     <ProjectGuid>{D613FB39-5035-4043-91E2-BAB323908AF4}</ProjectGuid>
@@ -265,6 +268,9 @@
       <Command>
       </Command>
     </PostBuildEvent>
+    <Manifest>
+      <AdditionalManifestFiles>app.manifest;%(AdditionalManifestFiles)</AdditionalManifestFiles>
+    </Manifest>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
     <ClCompile>
diff --git a/cppwinrt/cppwinrt.vcxproj.filters b/cppwinrt/cppwinrt.vcxproj.filters
index 21fabf0f2..7720e5dfc 100644
--- a/cppwinrt/cppwinrt.vcxproj.filters
+++ b/cppwinrt/cppwinrt.vcxproj.filters
@@ -175,4 +175,7 @@
   <ItemGroup>
     <None Include="packages.config" />
   </ItemGroup>
+  <ItemGroup>
+    <Manifest Include="app.manifest" />
+  </ItemGroup>
 </Project>
\ No newline at end of file

From c4d7dccba2cf433184e752c2231e7054d544be75 Mon Sep 17 00:00:00 2001
From: Alexander Sklar <asklar@microsoft.com>
Date: Thu, 11 Mar 2021 08:19:17 -0800
Subject: [PATCH 2/2] missed adding a file to the last commit

---
 cppwinrt/main.cpp | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/cppwinrt/main.cpp b/cppwinrt/main.cpp
index c0a2721cd..b46e08f58 100644
--- a/cppwinrt/main.cpp
+++ b/cppwinrt/main.cpp
@@ -8,7 +8,6 @@
 #include "component_writers.h"
 #include "file_writers.h"
 #include "type_writers.h"
-#include <winternl.h>
 
 namespace cppwinrt
 {
@@ -375,7 +374,5 @@ Where <spec> is one or more of:
 
 int main(int const argc, char** argv)
 {
-    // Dynamically enable long path support
-    ((unsigned char*)(NtCurrentTeb()->ProcessEnvironmentBlock))[3] |= 0x80;
     return cppwinrt::run(argc, argv);
 }