main return value, struct padding

[Jarrett Billingsley]

On Tue, Jan 20, 2009 at 10:25 AM, bearophile <bearophileHUGS at lycos.com> wrote:
> Bill Baxter:
>
>> What does it return now?
>
> A random int, I presume.
>
>
>>I always assumed returned zero for void main.<
>
> Me too.

I've only ever seen void mains return 0.  I think they used to return
random ints but that was fixed long ago.  Maybe it's different on
Linux?