On Thu, 17 Oct 2019 13:54:23 +0200
David Sterba <dste...@suse.cz> wrote:
> > So if there's an interest for very compact printing loop, something like
> > this produces the same output:
> >
> > for (i = 0; i < 8; i++) {
> > printf("%02X", buf[i]);
> > printf("%02X", buf[i]);
>
> Ok, test-before-post failure, this should be
>
> printf("%02X", buf[2 * i]);
> printf("%02X", buf[2 * i + 1]);
>
> > if (1 <= i && i <= 4)
> > putchar('-');
> > }
I'm fine if you want to post a v3 with this update.
-- Steve
