atexit() does it have any twin brother?

[Steven Schweda]

> It doesn't help [...]

I didn't think that you'd need more help than
that. And, apparently, I was right.

> [...] twins can be radically different.

Yup. Matching DNA does not mean "identical".
(I have a friend with a pair of daughters
which appear very similar -- to a casual
observer. And their divergence seems to grow
as they do.)