Thanks again for the help!
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fatal error LNK1120: 1 unresolved externals
I'm using C++6.0 and DirectX 7.0 with the SDK.
I'm trying to do this:
hRet=DirectDrawCreateEx(NU
it seems the compiler can not find IID_IDirectDraw7 and gives this error:
--------------------Config
Linking...
LifeView.obj : error LNK2001: unresolved external symbol _IID_IDirectDraw7
Debug/Life.exe : fatal error LNK1120: 1 unresolved externals
Error executing link.exe.
Life.exe - 2 error(s), 0 warning(s)
under project settings->lib I have this: ddraw.lib guids.lib
What is going on? Along with the answer could someone please tell me what an unresolved external symbol is and how I can solve this problem on my own eg. where to find the symbol. Thanks a lot!
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by: fl0ydPosted on 2002-05-28 at 17:31:19ID: 7040687
Sorry, I got you on the wrong track. Link to 'dxguid.lib' instead of 'guids.lib'. Also, make sure that your DirectX lib-directory is above the sdk-lib directory. I think you can find the settings somewhere in tools->options->directorie
Unresolved externals are symbols that are defined somewhere else outside your source code. This error is issued by your linker when it searches for the symbol and is unable to find it. It is usually [but not always] defined in a library file [*.lib], so the /lib-directories are a good place to start searching. Bare in mind though, that the compiler uses a name mangling scheme and somewhat obscures the actual function/symbol name.