> So it would look like this:
>
> while ((fscanf(fp, "%x", c)) != EOF ) {
> if (c > 0xF)
> continue;
> count = __builtin_popcount(c);
> }
>
> Are there some problems with an approach like that?
I think I'd prefer something that does more checking on the input
(e.g. the hex numbers are separated by "," and terminated with
a '\n').
If Shuah Khan doesn't like my original patch I can re-write
to use fscanf() et. al.
-Tony
