[HaBo]

#include <windows.h>
#include <winsock2.h>
#include <stdio.h>

//Prototypen

int startWinsock(void);
int main()

{

  long rc;

  SOCKET acceptSocket;

  SOCKADDR_IN addr;

  // Winsock starten

  rc=startWinsock();

  if(rc!=0)

  {

    printf("Fehler: startWinsock, fehler code: %d\n",rc);

    return 1;

  }

  else

  {

    printf("Winsock gestartet!\n");

  }

  // Socket erstellen

  acceptSocket=socket(AF_INET,SOCK_STREAM,0);

  if(acceptSocket==INVALID_SOCKET)

  {

    printf("Fehler: Socket konnte nicht erstellt werden, fehler code: %d\n",WSAGetLastError());

    return 1;

  }

  else

  {

    printf("Socket erstellt!\n");

  }

  return 0;

}


int startWinsock(void)

{

  WSADATA wsa;
  return WSAStartup(MAKEWORD(2,0),&wsa);
  }

C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `send@16'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAGetLastError@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAStartup@8'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `socket@12'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAGetLastError@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `htons@4'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `bind@12'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAGetLastError@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `listen@8'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAGetLastError@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `select@20'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `closesocket@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSACleanup@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `accept@12'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `inet_ntoa@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `recv@16'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `inet_ntoa@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `closesocket@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `WSAGetLastError@0'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `inet_ntoa@4'| C:\Users\Skip\Desktop\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `inet_ntoa@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `closesocket@4'| C:\Users\Skip\Desktop

\selectchatsrv.o:selectchatsrv.cpp|| undefined reference to `inet_ntoa@4'| ||=== Build finished: 23 errors, 0 warnings ===|     printf("Fehler: startWinsock, fehler code: %d\n",rc);