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Thread: #define

  1. Jan 19th, 2006, 09:49 AM #1
    chuddy
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    #define

    What does the following mean?


    Code:
    #define _RPT1(rptno, msg, arg1)
    It is in file crtdbg.h Something to do with C runtime debugging...

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  2. Jan 19th, 2006, 11:07 AM #2
    CornedBee
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    Re: #define

    It defines a function-style macro that takes 3 parameters and expands to nothing. Most likely it's the release version of a debugging macro; judging by the name, the macro reports a message with a single embedded argument and the given report number or something like that. Locating the debug version of the macro would help.

    In any case, the fact that the name starts with an underscore is a message to you that you are not to touch it, as it's for the library's internal use.
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