Dual Stack IPv6 test Server

#include <WinSock2.h>
#include <WS2tcpip.h>
#include <iostream>
#pragma comment( lib, "WS2_32.lib" )

using namespace std;

int status;

int main(int argc, char* argv[])
{
    WSADATA WsaData;
    if(WSAStartup( MAKEWORD(2,2), &WsaData ) != NO_ERROR)
    {
        cout << "Could not initialize sockets!\n";
    }

    int sock = socket(AF_INET6, SOCK_DGRAM, IPPROTO_UDP);

    char option = '0';
    status = setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, &option, sizeof option);

    if(status != 0)
    {
        printf("Could not set socket to dual-stack mode: %d\n", status);
    }

    struct sockaddr_in6 localAddr;

    memset(&localAddr, 0, sizeof(localAddr));
    localAddr.sin6_family = AF_INET6;
    localAddr.sin6_port   = htons(28960);
    localAddr.sin6_addr   = in6addr_any;

    status = bind(sock, (struct sockaddr *)&localAddr, sizeof(localAddr));

    if(status != 0)
    {
        printf("Could not bind socket on address 28960: %d\n", status);
    }

    unsigned char packetData[256];
    unsigned int maxPacketSize = sizeof( packetData );
    struct sockaddr_in6 fromAddr;
    int fromAddrLength = sizeof( fromAddr );
    while(true)
    {
        int received_bytes = recvfrom( sock, (char*)packetData, maxPacketSize,
                                       0, (sockaddr*)&fromAddr, &fromAddrLength );
        char ip[40];
        inet_ntop(fromAddr.sin6_family, &fromAddr.sin6_addr, ip, 40);
        cout << ip << endl;
        cout << packetData << endl;
    }
    WSACleanup();

    cin.get();
    return 0;
}