File list (Check if you may need any files):
contrib
.......\PowerBuilder
.......\............\example.txt
.......\............\str_filetime.srs
.......\............\str_netresource.srs
.......\............\str_ofstruct.srs
.......\............\str_overlapped.srs
.......\............\str_security_attibutes.srs
.......\............\uo_external_function_compression.sru
.......\............\uo_external_function_winapi.sru
.......\VB6
.......\...\maPLib.bas
doc
...\aPLib-0.43.chm
...\html
...\....\acknowledgements.html
...\....\ahob.css
...\....\changes.html
...\....\compression.html
...\....\decompression.html
...\....\general.html
...\....\index.html
...\....\license.html
...\....\mwcos.png
...\....\vcss.png
...\....\xhtml10.png
examples
........\16bit
........\.....\deppack.nas
........\.....\depptiny.nas
........\.....\history.txt
........\.....\makeit.bat
........\ada
........\...\ACU_Dos
........\...\.......\apacdemo.ali
........\...\.......\aplib.ali
........\...\ACU_Win
........\...\.......\apacdemo.ali
........\...\.......\aplib.ali
........\...\apacdemo.adb
........\...\aplib.adb
........\...\aplib.ads
........\...\aPLibAda.txt
........\...\gnat.ago
........\...\mk_aonix.bat
........\...\mk_gndos.bat
........\...\mk_gnwin.bat
........\bcb
........\...\apacksamplec.cpp
........\...\apacksamplec.h
........\...\aptest.bpr
........\...\aptest.cpp
........\...\aptest.res
........\...\LibForDll
........\...\.........\aplib.lib
........\...\MainFormUnit.cpp
........\...\MainFormUnit.ddp
........\...\MainFormUnit.dfm
........\...\MainFormUnit.h
........\...\README_ABOUT_APLIB_DLL.txt
........\c
........\.\appack.c
........\.\makefile.cyg
........\.\makefile.elf
........\.\makefile.mgw
........\.\make_bcc.bat
........\.\make_dj.bat
........\.\make_dll.bat
........\.\make_pc.bat
........\.\make_vc.bat
........\.\make_wat.bat
........\delphi
........\......\aplib.pas
........\......\aplibu.pas
........\......\aplibud.pas
........\......\aptest.dof
........\......\aptest.dpr
........\......\aptest.res
........\......\makefile
........\......\t_main.dfm
........\......\t_main.pas
........\dotnet
........\......\appack.cs
........\......\IbsenSoftware
........\......\.............\aPLib
........\......\.............\.....\AssemblyInfo.cs
........\......\.............\.....\DllInterface.cs
........\......\mk.bat
........\masm32
........\......\aplib.inc
........\......\appack.asm
........\......\appack.inc
........\......\ctrls.asm
........\......\filedlgs.asm
........\......\makeit.bat
........\......\rsrc.rc
........\......\tbmacros.asm
........\......\toolbar.asm