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Odd printf() Behavior

Keith Thompson
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Ken Brody <(E-Mail Removed)> writes:
> On 5/7/2013 8:17 PM, Brian Dude wrote:
>> On 5/7/2013 7:57 PM, BartC wrote:
>>> "Brian Dude" <(E-Mail Removed)> wrote in message
>>> news:fKfit.18304$(E-Mail Removed)...
>>>> int chunx;
>>>> int scan;
>>>> int main(int argc,char *argv[])
>>>> {
>>>> int slwb; /*Scan Line Width in Bytes*/
>>>> printf("\nchunx = %d\nslwb = %d\nscan = %d\n",chunx,slwb,scan);
>>>> For some reason, the value for 'scan' keeps showing up as 0, only in this
>>>> particular printf() call. Both 'chunx' and 'slwb' show up correctly.
>>> Is the above the code *exactly* as you have it?

>> It's almost exact, but not 100%.

> [...]
> Why not? If you say that a printf() line prints the wrong value for a
> variable, but a different printf() prints the correct value, what make you
> think that giving us the "almost exact" printf() is of any use?
> Does the printf() that you gave above, if used "100% exact" as you posted in
> your question, work or not work?
> What is the "100% exact" printf() statement that does fail?
> Are the definitions of chunx, slwb, and scan "100% exact"? If not, then
> how, exactly, are they defined?

This was addressed a couple of days ago, in Message-ID:
<JoCit.12$(E-Mail Removed)>. slwb was actually defined as a long.
(Yes, the OP has been advised to post real code.)

Keith Thompson (The_Other_Keith) Removed) <>
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