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Winsock help

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TraxMate
Master Cheater

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Joined: 01 Mar 2008
Posts: 363

Posted: Fri Jul 17, 2009 9:00 pm Post subject: Winsock help

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I've decided to learn winsock programming and I've already got a problem... I'm trying to compile an example code from msdn but I get this error

Code:

1>Main.obj : error LNK2019: unresolved external symbol __imp__WSAStartup@8 referenced in function _main

and I don't know what the error means Confused

Confused

, I remember I tried winsock before and got the same error. Do I have to include any libraries or anything like that?

Source code:

Code:

#include <winsock2.h>
#include <ws2tcpip.h>
#include <stdio.h>

int main()
{
WSADATA wsaData;
int    iResult;

iResult = WSAStartup(MAKEWORD(2, 2), &wsaData);
if(iResult != 0)
{
   wprintf(L"WSAStartup failed: %d\n", iResult);
   return 1;
}
return 0;
}

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lurc
Grandmaster Cheater Supreme

Reputation: 2

Joined: 13 Nov 2006
Posts: 1900

Posted: Fri Jul 17, 2009 9:03 pm Post subject:

#pragma comment (lib, "Ws2_32.lib") This should fix it. _________________

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hcavolsdsadgadsg
I'm a spammer

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Joined: 11 Jun 2007
Posts: 5801

Posted: Fri Jul 17, 2009 9:35 pm Post subject: Re: Winsock help

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TraxMate wrote:

Do I have to include any libraries or anything like that?

yes, MSDN tells you what you need.

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TraxMate
Master Cheater

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Joined: 01 Mar 2008
Posts: 363

Posted: Sat Jul 18, 2009 7:40 am Post subject:

Thanks now it compiles . Don't know how I missed the line telling me to link Ws2_32.lib...

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