NT213: Demonstrate Windows Sockets Interface
 
 The NT213 sample applications augment the "Developing
 Transport-Independent Applications Using the Windows
 Sockets Interface" technical presentation given by David
 Treadwell at the Tech*Ed Conference held March 27-31,
 1995, in New Orleans, Louisiana.
 
 These samples illustrate a usable open networking standard
 developed by the networking community. The Microsoft(R)
 Windows(R) Sockets interface defines an abstraction layer
 for the transmission internet protocol/internet protocol
 (TCP/IP), or Internet protocol family.
 
 POP3 KEYWORDS: CD12; CloseHandle; CopyMemory; CreateFile;
 CreateIoCompletionPort; DeleteFile; DeregisterEventSource;
 FindClose; FindFirstFile; FindNextFile;
 GetCurrentProcessId; GetCurrentThreadId; GetLastError;
 GetLocalTime; GetQueuedCompletionStatus; LocalAlloc;
 LocalFree; MultiByteToWideChar; ReadFile; RegCloseKey;
 RegOpenKey; RegQueryValueEx; RegisterEventSource;
 RegisterServiceCtrlHandler; ReportEvent; RevertToSelf;
 SetServiceStatus; StartServiceCtrlDispatcher; WSAStartup;
 WriteFile; _stricmp; _strnicmp; _vsnprintf; closesocket;
 fflush; fopen; fprintf; gets; printf; send; setsockopt;
 sprintf; sscanf; strcpy; strlen; strtok; va_arg; va_start
 
 RNR KEYWORDS: CD12; CloseHandle; CreateThread;
 DeregisterEventSource; EnterCriticalSection; FD_ISSET;
 GetLastError; GetTickCount; LeaveCriticalSection;
 LocalFree; SetLastError; WSAGetLastError; WSAStartup;
 WaitForMultipleObjects; atoi; closesocket; exit; fprintf;
 free; listen; malloc; memmove; printf; recv; select; send