Pierangelo Masarati writes:
int tests = 0;
> for (i = 1; i <= ULONG_MAX; (i <<= 1) ) {
> void *y = (void *)i;
if (y == NULL)
continue;
++tests;
(...)
> }
return (tests > something_reasonably_large ? 0 : EXIT_FAILURE);
in case the program does too few tests to give a reliable result.
--
Hallvard