Am Mittwoch, 25. Mai 2011 schrieb Enrico Forestieri:
> On Wed, May 25, 2011 at 03:08:16PM +0200, Kornel wrote:
> > Am Mittwoch, 25. Mai 2011 schrieb Enrico Forestieri:
> > > int main()
> > > {
> > >
> > > printf("result: %d\n", afunc());
> > > return 0;
> > >
> > > }
> >
> > You explicitly tell here printf() to get singned int.
>
> Ok, but it does not change things. Try the attached better example.
This does not help to see, if time_t is signed. On my system (int == 64-bit)
the value is allways > 0.
BTW, here it is
typedef long int __time_t;
typedef __time_t time_t;
And the output of your program defines:
time_t is unsigned
Kornel
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