bigly changes (see description)

- use LdrRegisterDllNotification instead of LoadLibraryExW for patching
** LoadLibraryExW is currently still hooked for the UpdatePack7 compatibility fix, I'm looking into other alternatives
- more robust error checking
- refactored a lot of code to be more reusable
- header guards
- better logging framework
- tighter permissions on the unload event
- probably other stuff I forgot about

wufuc_aihelper/wufuc_aihelper.vcxproj

@@ -111,7 +111,6 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>Msi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>false</GenerateDebugInformation>
-      <ModuleDefinitionFile>exports.def</ModuleDefinitionFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
@@ -123,7 +122,6 @@
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <ModuleDefinitionFile>exports.def</ModuleDefinitionFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -135,7 +133,6 @@
     </ClCompile>
     <Link>
       <SubSystem>Windows</SubSystem>
-      <ModuleDefinitionFile>exports.def</ModuleDefinitionFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
@@ -153,16 +150,12 @@
       <OptimizeReferences>true</OptimizeReferences>
       <AdditionalDependencies>Msi.lib;%(AdditionalDependencies)</AdditionalDependencies>
       <GenerateDebugInformation>false</GenerateDebugInformation>
-      <ModuleDefinitionFile>exports.def</ModuleDefinitionFile>
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
     <ClCompile Include="aihelper.c" />
     <ClCompile Include="dllmain.c" />
   </ItemGroup>
-  <ItemGroup>
-    <None Include="exports.def" />
-  </ItemGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
   <ImportGroup Label="ExtensionTargets">
   </ImportGroup>