File list (Check if you may need any files):
XSocketSource
.............\TcpClient
.............\.........\res
.............\.........\...\TcpClient.rc2
.............\.........\Resource.h
.............\.........\StdAfx.cpp
.............\.........\StdAfx.h
.............\.........\TcpClient.clw
.............\.........\TcpClient.cpp
.............\.........\TcpClient.dsp
.............\.........\TcpClient.dsw
.............\.........\TcpClient.h
.............\.........\TcpClient.rc
.............\.........\TcpClientDlg.cpp
.............\.........\TcpClientDlg.h
.............\.........\xsockclient.cpp
.............\.........\xsockclient.h
.............\XEchoServer
.............\...........\res
.............\...........\...\XEchoServer.rc2
.............\...........\Resource.h
.............\...........\StdAfx.cpp
.............\...........\StdAfx.h
.............\...........\XEchoServer.clw
.............\...........\XEchoServer.cpp
.............\...........\XEchoServer.dsp
.............\...........\XEchoServer.dsw
.............\...........\XEchoServer.h
.............\...........\XEchoServer.rc
.............\...........\XEchoServerDlg.cpp
.............\...........\XEchoServerDlg.h
.............\...........\xsockserver.cpp
.............\...........\xsockserver.h
.............\XSockClient
.............\...........\ConnectS.cpp
.............\...........\ConnectS.h
.............\...........\Resource.h
.............\...........\StdAfx.cpp
.............\...........\StdAfx.h
.............\...........\XSockClient.clw
.............\...........\XSockClient.cpp
.............\...........\XSockClient.def
.............\...........\XSockClient.dsp
.............\...........\XSockClient.dsw
.............\...........\XSockClient.h
.............\...........\XSockClient.odl
.............\...........\XSockClient.rc
.............\...........\XSockClientCtl.cpp
.............\...........\XSockClientCtl.h
.............\...........\XSockClientPpg.cpp
.............\...........\XSockClientPpg.h
.............\XSocketDoc.txt
.............\XSocketSource.dsw
.............\XSockServer
.............\...........\ConnectS.cpp
.............\...........\ConnectS.h
.............\...........\ListenS.cpp
.............\...........\ListenS.h
.............\...........\Resource.h
.............\...........\StdAfx.cpp
.............\...........\StdAfx.h
.............\...........\XSockServer.clw
.............\...........\XSockServer.cpp
.............\...........\XSockServer.def
.............\...........\XSockServer.dsp
.............\...........\XSockServer.dsw
.............\...........\XSockServer.h
.............\...........\XSockServer.odl
.............\...........\XSockServer.rc
.............\...........\XSockServerCtl.bmp
.............\...........\XSockServerCtl.cpp
.............\...........\XSockServerCtl.h
.............\...........\XSockServerPpg.cpp
.............\...........\XSockServerPpg.h