How to test is a string is not defined in c?

Posted by nunos on Stack Overflow See other posts from Stack Overflow or by nunos
Published on 2010-05-18T17:52:58Z Indexed on 2010/05/18 18:00 UTC
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noob

Quick and easy C question: char* foo

How can I test if foo hasn't still been assigned a value?

Thanks.

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How to test is a string is not defined in c? - Developer IT

How to test is a string is not defined in c?

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