Understanding a #define directive

Posted by Meta on Stack Overflow See other posts from Stack Overflow or by Meta
Published on 2010-06-03T06:03:11Z Indexed on 2010/06/03 6:14 UTC
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Windows

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win32

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define

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windows-sdk

Looking at the Windows SDK, I found this #define directive for MAKEINTRESOURCEW:

#define MAKEINTRESOURCEW(i) ((LPWSTR)((ULONG_PTR)((WORD)(i))))

Can someone explain to me what the heck that means? For example, what would be the value of MAKEINTRESOURCEW(0)? (1)? (-1)?

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