Linking errors

zeeshanzia84

Hi,

I am using Microsoft Visual C++ 2008 (Express Edition) and OpenCV 1.0
on Windows XP Service Pack 3.

I get the following errors during linking while trying to build some code:

Compiling manifest to resources...
Microsoft (R) Windows (R) Resource Compiler Version 6.1.6723.1
Copyright (C) Microsoft Corporation. All rights reserved.
Linking...
mainSven.obj : error LNK2019: unresolved external symbol _inet_addr@4
referenced in function _main
mainSven.obj : error LNK2019: unresolved external symbol _WSACleanup@0
referenced in function "void __cdecl noticeMax(void)" (?noticeMax@@YAXXZ)
mainSven.obj : error LNK2019: unresolved external symbol
_closesocket@4 referenced in function "void __cdecl noticeMax(void)"
(?noticeMax@@YAXXZ)
mainSven.obj : error LNK2019: unresolved external symbol _sendto@24
referenced in function "void __cdecl noticeMax(void)" (?noticeMax@@YAXXZ)
mainSven.obj : error LNK2019: unresolved external symbol _htons@4
referenced in function "void __cdecl noticeMax(void)" (?noticeMax@@YAXXZ)
mainSven.obj : error LNK2019: unresolved external symbol _socket@12
referenced in function "void __cdecl noticeMax(void)" (?noticeMax@@YAXXZ)
mainSven.obj : error LNK2019: unresolved external symbol _WSAStartup@8
referenced in function "void __cdecl noticeMax(void)" (?noticeMax@@YAXXZ)
C:Documents and SettingsUserMy DocumentsVisual Studio
2008ProjectsSVENsrcVC++ProjectDebugsven.exe : fatal error
LNK1120: 7 unresolved externals

I have tried running the code on Microsoft Visual C++ 2005 (Express
Edition) and have also tried the "Debug" and "Release" compilation
modes, but the error remains the same.

Its a human tracking source code downloaded from:
http://deprogramming.us/ai/downloads/SVENCVsrc.tar.gz

Thanks a lot in advance.

AsmGuru62

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[link=http://msdn.microsoft.com/en-us/library/ms741549(VS.85).aspx]http://msdn.microsoft.com/en-us/library/ms741549(VS.85).aspx[/link]

At the end of each API description page in MSDN you can see the "Library" tag, which describes what LIB file must be linked to get that API (in this case "Ws2_32.lib").
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