On Wed, Sep 2, 2009 at 2:30 PM, Bernd Petrovitsch <[email protected]> wrote:
> On Wed, 2009-09-02 at 13:31 +0530, Anuz Pratap Singh Tomar wrote:
> > that part of code wont be executed.
>
> Please don't top-post.
>
> My mail client sucked, will take care. du'h!
> Then why not simply use "do { } while (0)" or similar?
>
> [
> > On Wed, Sep 2, 2009 at 1:24 PM, luca ellero <[email protected]> wrote:
> [...]
> > can someone please explain me the meaning/benefits of the "if
> > (0)" statement?
>
#if 0 is equivalent to blank, this is done while preprocessing, this type of
macro is used commonly to define some sort of debug(print statement)
and if i am not wrong do{}while(0) will execute atleast once.
>
>
> Bernd
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