sockets in C

main.c

int main()
{
    SOCKET sock;
    sockaddr_in target;
    unsigned long addr;
    WSADATA wsaData;

    WSAStartup(MAKEWORD(2,0),&wsaData);
    target.sin_family = AF_INET;
    target.sin_port = htons(80);
    addr = inet_addr("127.0.0.1");
    memcpy((char *)&target.sin_addr,&addr,sizeof(addr));
    sock = socket(AF_INET,SOCK_STREAM,0);
    if (connect(sock,(struct sockaddr*)&target,sizeof(target))<0)
    {printf("Fehler");}
    else
    {
        printf("Connection etablished");
        char texttosend[40] = "Gehts ??";
        send(sock,texttosend,sizeof(texttosend),0);

    }
}