Add helper files to the dist.

.appveyor.cmd

@@ -0,0 +1,66 @@
+@echo off
+call :%*
+goto :eof
+
+:perl_setup
+if not defined perl_type set perl_type=strawberry
+cinst -y curl
+if "%perl_type%" == "cygwin" (
+  start /wait c:\cygwin\setup-x86.exe -q -g -P perl -P binutils -P make -P gcc -P gcc-core -P gcc-g++ -P make -P pkg-config -P libcrypt-devel -P openssl-devel -P curl
+  set "PATH=C:\cygwin\usr\local\bin;C:\cygwin\bin;%PATH%"
+) else if "%perl_type%" == "strawberry" (
+  if not defined perl_version (
+    cinst -y StrawberryPerl
+  ) else (
+    cinst -y StrawberryPerl --version %perl_version%
+  )
+  if errorlevel 1 (
+    type C:\ProgramData\chocolatey\logs\chocolatey.log
+    exit /b 1
+  )
+  set "PATH=C:\Strawberry\perl\site\bin;C:\Strawberry\perl\bin;C:\Strawberry\c\bin;%PATH%"
+) else (
+  echo.Unknown perl type "%perl_type%"! 1>&2
+  exit /b 1
+)
+for /f "usebackq delims=" %%d in (`perl -MConfig -e"print $Config{make}"`) do set "make=%%d"
+set "perl=perl"
+set "cpanm=call .appveyor.cmd cpanm"
+set "cpan=%perl% -S cpan"
+set TAR_OPTIONS=--warning=no-unknown-keyword
+goto :eof
+
+:cpanm
+%perl% -S cpanm >NUL 2>&1
+if ERRORLEVEL 1 (
+  curl -V >NUL 2>&1
+  if ERRORLEVEL 1 cinst -y curl
+  curl -k -L https://cpanmin.us/ -o "%TEMP%\cpanm"
+  %perl% "%TEMP%\cpanm" -n App::cpanminus
+)
+set "cpanm=%perl% -S cpanm"
+%cpanm% %*
+goto :eof
+
+:local_lib
+if "%perl_type%" == "cygwin" goto :local_lib_cygwin
+%perl% -Ilib -Mlocal::lib=--shelltype=cmd %* > %TEMP%\local-lib.bat
+call %TEMP%\local-lib.bat
+del %TEMP%\local-lib.bat
+goto :eof
+
+:local_lib_cygwin
+for /f "usebackq delims=" %%d in (`sh -c "cygpath -w $HOME/perl5"`) do (
+  c:\perl\bin\perl.exe -Ilib -Mlocal::lib - %%d --shelltype=cmd > "%TEMP%\local-lib.bat"
+)
+setlocal
+  call "%TEMP%\local-lib.bat"
+endlocal & set "PATH=%PATH%"
+set "PATH_BACK=%PATH%"
+%perl% -Ilib -Mlocal::lib - --shelltype=cmd > "%TEMP%\local-lib.bat"
+call "%TEMP%\local-lib.bat"
+set "PATH=%PATH_BACK%"
+del "%TEMP%\local-lib.bat"
+goto :eof
+
+:eof

.appveyor.yml

@@ -0,0 +1,42 @@
+version: '{build}'
+shallow_clone: true
+
+matrix:
+  fast_finish: true
+
+environment:
+  matrix:
+    - perl_type: strawberry
+      perl_version: 5.30.1.1
+    - perl_type: strawberry
+      perl_version: 5.28.2.1
+    - perl_type: strawberry
+      perl_version: 5.26.3.1
+    - perl_type: strawberry
+      perl_version: 5.24.4.1
+    - perl_type: strawberry
+      perl_version: 5.22.3.1
+    - perl_type: strawberry
+      perl_version: 5.20.3.3
+    - perl_type: strawberry
+      perl_version: 5.18.4.1
+    - perl_type: strawberry
+      perl_version: 5.16.3.20170202
+    - perl_type: strawberry
+      perl_version: 5.14.4.1
+    - perl_type: strawberry
+      perl_version: 5.12.3.20180709
+    - perl_type: strawberry
+      perl_version: 5.10.1.5
+    - perl_type: strawberry
+      perl_version: 5.8.9.5
+
+install:
+  - 'call .appveyor.cmd perl_setup'
+  - '%perl% -V'
+  - '%cpanm% --installdeps -n .'
+
+build: off
+
+test_script:
+  - '%cpanm% --test-only -v .'

.clang-format

@@ -0,0 +1,5 @@
+---
+Language:      Cpp
+BasedOnStyle:  Mozilla
+IndentWidth:   4
+SortIncludes:  false

.gitignore

@@ -0,0 +1,27 @@
+Build
+/MANIFEST.SKIP.bak
+/MANIFEST.bak
+META.YML
+MYMETA*
+Makefile
+Makefile.old
+SSL
+blib
+blib/
+.build/
+_build/
+cover_db/
+/_eumm/
+Win32-NetAdmin-*/
+Win32-NetAdmin-*.tar.gz
+.perl-version
+pm_to_blib
+*.sw*
+*.tar.gz
+xx*
+*.bs
+*.o
+NetAdmin.cpp
+NetAdmin.o
+NetAdmin.def
+.vscode/

.mailmap

@@ -0,0 +1,4 @@
+# https://www.kernel.org/pub/software/scm/git/docs/git-shortlog.html#_mapping_authors
+Chase Whitener <[email protected]> <[email protected]>
+Chase Whitener <[email protected]> <[email protected]>
+Florian Manschwetus <[email protected]> manschwetusCS <[email protected]>

.perltidyrc

@@ -0,0 +1,13 @@
+-pbp     # Start with Perl Best Practices
+-nst     # undo -st from -pbp, to allow for command line use
+-w       # Show all warnings
+-iob     # Ignore old breakpoints
+-l=80    # 80 characters per line
+-mbl=2   # No more than 2 blank lines
+-i=4     # Indentation is 4 columns
+-ci=4    # Continuation indentation is 4 columns
+-vt=0    # Less vertical tightness
+-pt=2    # High parenthesis tightness
+-bt=2    # High brace tightness
+-sbt=2   # High square bracket tightness
+-isbc    # Don't indent comments without leading space