printf("\tDHCP Enabled. . . . . . . . : %s\n", (pAdapt->DhcpEnabled "yes" : "no"));

pAddrStr = &(pAdapt->IpAddressList);
while(pAddrStr)
{
printf("\tIP Address. . . . . . . . . : %s\n", pAddrStr->IpAddress.String);
printf("\tSubnet Mask . . . . . . . . : %s\n", pAddrStr->IpMask.String);
pAddrStr = pAddrStr->Next;
}

printf("\tDefault Gateway . . . . . . : %s\n", pAdapt->GatewayList.IpAddress.String);
pAddrStr = pAdapt->GatewayList.Next;
while(pAddrStr)
{
printf("%52s\n", pAddrStr->IpAddress.String);
pAddrStr = pAddrStr->Next;
}

printf("\tDHCP Server . . . . . . . . : %s\n", pAdapt->DhcpServer.IpAddress.String);
printf("\tPrimary WINS Server . . . . : %s\n", pAdapt->PrimaryWinsServer.IpAddress.String);
printf("\tSecondary WINS Server . . . : %s\n", pAdapt->SecondaryWinsServer.IpAddress.String);

struct tm *newtime;

// Display coordinated universal time - GMT
newtime = gmtime(&pAdapt->LeaseObtained);
printf( "\tLease Obtained. . . . . . . : %s", asctime( newtime ) );

newtime = gmtime(&pAdapt->LeaseExpires);
printf( "\tLease Expires . . . . . . . : %s", asctime( newtime ) );

pAdapt = pAdapt->Next;
}
}

void DoUsage(bool doUsage)
{

if(doUsage)
{
printf("\nUSAGE:\n"
" ipconfig [/ | /all | /renew [adapter] | /release [adapter] |\n"
" /flushdns | /displaydns | /registerdns |\n"
" /showclassid adapter |\n"
" /setclassid adapter [classid] ]\n"
"\n"
"where\n"
" adapter Connection name\n"
" (wildcard characters * and allowed, see examples)\n"
"\n"
" Options:\n"
" / Display this help message\n"
" /all Display full configuration information.\n"
" /release Release the IP address for the specified adapter.\n"
" /renew Renew the IP address for the specified adapter.\n"
" /flushdns Purges the DNS Resolver cache.\n"
" /registerdns Refreshes all DHCP leases and re-registers DNS names.\n"
" /displaydns Display the contents of the DNS Resolver Cache.\n"
" /showclassid Displays all the dhcp class IDs allowed for adapter.\n"
" /setclassid Modifies the dhcp class id.\n"
"\n"
"The default is to display only the IP address, subnet mask and\n"
"default gateway for each adapter bound to TCP/IP.\n"
"\n"
"For Release and Renew, if no adapter name is specified, then the IP address\n"
"leases for all adapters bound to TCP/IP will be released or renewed.\n"
"\n"
"For Setclassid, if no ClassId is specified, then the ClassId is removed.\n"
"\n"
"Examples:\n"
" > ipconfig ... Show information.\n"
" > ipconfig /all ... Show detailed information\n"
" > ipconfig /renew ... renew all adapters\n"
" > ipconfig /renew EL* ... renew any connection that has its\n"
" name starting with EL\n"
" > ipconfig /release *Con* ... release all matching connections,\n"
" eg. \"Local Area Connection 1\" or\n"
" \"Local Area Connection 2\"\n");




}

else
{
printf("ilegal code!");

}

}
void DoDisplayDns(bool doDisplayDns)

{
if(doDisplayDns)
{
char hostname[256];
int iRet = 0;
WSADATA wsaData;