How to check an empty int

This is a discussion on How to check an empty int within the C Programming forums, part of the General Programming Boards category; A simple as this may sound, even though I thought I knew how, I've realised that of all the advanced ...

  1. #1
    Registered User johnnyd's Avatar
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    Mar 2002
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    Question How to check an empty int

    A simple as this may sound, even though I thought I knew how, I've realised that of all the advanced functions I've learned in C, I still don't know how to check if an int variable is empty.

    Can someone enlighten me please?

    [embarassed]

  2. #2
    Registered User C_Coder's Avatar
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    Oct 2001
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    I still don't know how to check if an int variable is empty
    no variable is ever empty, they all contain some value.
    All spelling mistakes, syntatical errors and stupid comments are intentional.

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