Problemer med AfxBeginThread

Jeg sidder og roder lidt rundt med noget "simpelt" socket programmering, jeg kan bare ikke få "AfxBeginThread" til at fungere optimalt!

VC 6.0 siger:
C:\Program Files\Microsoft Visual Studio\MyProjects\Simple TCP Server\Simple TCP Server.cpp(18) : error C2065: 'ServerThread' : undeclared identifier
C:\Program Files\Microsoft Visual Studio\MyProjects\Simple TCP Server\Simple TCP Server.cpp(26) : error C2373: 'ServerThread' : redefinition; different type modifiers
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Koden ser således ud:


#include "stdafx.h"
#include "Simple TCP Server.h"
#include <winsock2.h>
#include <conio.h>
#include <iostream.h>


//Sets the port we use!
#define PORT 20248


int _tmain(int argc, TCHAR* argv[], TCHAR* envp[])
{
    int nRetCode = 0;   
   
    cout << "Press ESCAPE to terminate program\n";
   
    AfxBeginThread(ServerThread, 0);
 
    while(_getch()!=27);
   
    return nRetCode;
}

UINT ServerThread(LPVOID pParam)
{   
    cout << "Starting up TCP server\r\n";

    //Define the type!
    SOCKET server;

    //Stores initialization for Microsoft Windows Sockets
    WSADATA wsaData;

    //The address of the socket
    sockaddr_in local;

    //WSAStartup initializes the program for calling WinSock.
    //First parameter specifies the highest version of winsock the program is allowed to use
    int wsaret = WSAStartup(0x101,&wsaData);

    //If a updated winsock is found wasret will be 0 if not 1, and then we exit!
    if(wsaret!=0)
    {
        return 0;
    }

    //Now we populate the sockaddr_in structure
    local.sin_family = AF_INET;
    local.sin_addr.s_addr = INADDR_ANY;
    local.sin_port = htons((u_short)PORT);

    //the socket function creates our SOCKET
    server = socket(AF_INET,SOCK_STREAM,0);

    //If the socket() function fails we exit
    if(server == INVALID_SOCKET)
    {
        cout << "An error have rised in the socket session!\n";
        cin.get();
        return 0;
    }

    //bind links the socket we just created with the sockaddr_in
    //structure. Basically it connects the socket with
    //the local address and a specified port.
    if(bind(server,(sockaddr*)&local,sizeof(local))!=0)
    {
        return 0;
    }

    //listen for incoming clients
    if(listen(server,10)!=0)
    {
        return 0;
    }

    // Variabels for holding the client socket!
    SOCKET client;
    sockaddr_in from;
    int fromlen = sizeof(from);

    //we are looping forever!
    while(true)
    {
        char temp[512];

        //accept incoming clints
        client = accept(server,(struct sockaddr*)&from,&fromlen);
       

        sprintf(temp,"Your IP is %s\r\n",inet_ntoa(from.sin_addr));

        //Send this string to the client
        send(client,temp,strlen(temp),0);
       
        cout << "Connection from " << inet_ntoa(from.sin_addr) <<"\r\n";
       
        //close client socket
        closesocket(client);

    }

    //closes the socket and releases the socket descriptor
    closesocket(server);


    WSACleanup();

    return 0;
}

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Hele projektet kan hentes:
http://www.truti.com/tcp_server.zip