File list (Check if you may need any files):
pwlib
.....\.cvsignore
.....\CVS
.....\...\Entries
.....\...\Entries.Static
.....\...\Repository
.....\...\Root
.....\History.txt
.....\include
.....\.......\CVS
.....\.......\...\Entries
.....\.......\...\Entries.Static
.....\.......\...\Repository
.....\.......\...\Root
.....\.......\ptclib
.....\.......\......\asner.h
.....\.......\......\CVS
.....\.......\......\...\Entries
.....\.......\......\...\Repository
.....\.......\......\...\Root
.....\.......\......\cypher.h
.....\.......\......\ftp.h
.....\.......\......\html.h
.....\.......\......\http.h
.....\.......\......\httpform.h
.....\.......\......\httpsvc.h
.....\.......\......\inetmail.h
.....\.......\......\inetprot.h
.....\.......\......\ipacl.h
.....\.......\......\mime.h
.....\.......\......\modem.h
.....\.......\......\pasn.h
.....\.......\......\psnmp.h
.....\.......\......\pssl.h
.....\.......\......\random.h
.....\.......\......\socks.h
.....\.......\......\telnet.h
.....\.......\......\url.h
.....\.......\ptlib
.....\.......\.....\args.h
.....\.......\.....\array.h
.....\.......\.....\channel.h
.....\.......\.....\conchan.h
.....\.......\.....\config.h
.....\.......\.....\contain.h
.....\.......\.....\contain.inl
.....\.......\.....\CVS
.....\.......\.....\...\Entries
.....\.......\.....\...\Entries.Log
.....\.......\.....\...\Repository
.....\.......\.....\...\Root
.....\.......\.....\dict.h
.....\.......\.....\dynalink.h
.....\.......\.....\ethsock.h
.....\.......\.....\file.h
.....\.......\.....\filepath.h
.....\.......\.....\icmpsock.h
.....\.......\.....\indchan.h
.....\.......\.....\ipdsock.h
.....\.......\.....\ipsock.h
.....\.......\.....\ipxsock.h
.....\.......\.....\lists.h
.....\.......\.....\mail.h
.....\.......\.....\msos
.....\.......\.....\....\CVS
.....\.......\.....\....\...\Entries
.....\.......\.....\....\...\Entries.Log
.....\.......\.....\....\...\Repository
.....\.......\.....\....\...\Root
.....\.......\.....\....\ptlib
.....\.......\.....\....\.....\channel.h
.....\.......\.....\....\.....\conchan.h
.....\.......\.....\....\.....\config.h
.....\.......\.....\....\.....\contain.h
.....\.......\.....\....\.....\CVS
.....\.......\.....\....\.....\...\Entries
.....\.......\.....\....\.....\...\Repository
.....\.......\.....\....\.....\...\Root
.....\.......\.....\....\.....\debstrm.h
.....\.......\.....\....\.....\dynalink.h
.....\.......\.....\....\.....\epacket.h
.....\.......\.....\....\.....\ethsock.h
.....\.......\.....\....\.....\file.h
.....\.......\.....\....\.....\filepath.h
.....\.......\.....\....\.....\icmpsock.h
.....\.......\.....\....\.....\ipdsock.h
.....\.......\.....\....\.....\ipsock.h
.....\.......\.....\....\.....\ipxsock.h
.....\.......\.....\....\.....\mail.h
.....\.......\.....\....\.....\mutex.h
.....\.......\.....\....\.....\pdirect.h
.....\.......\.....\....\.....\pipechan.h
.....\.......\.....\....\.....\pprocess.h
.....\.......\.....\....\.....\ptime.h
.....\.......\.....\....\.....\ptlib.inl
.....\.......\.....\....\.....\remconn.h
.....\.......\.....\....\.....\semaphor.h
.....\.......\.....\....\.....\serchan.h
.....\.......\.....\....\.....\sfile.h
.....\.......\.....\....\.....\socket.h