Iteration over registered handlers

[Rick van Rein]

Hi,

I love libev.  The complex to-do list in my mind quickly clears up when
I add it to a project.  It's lovely to have this global database under a
single pointer that pops out relevant data alongside interesting events.

For cleanup purposes, I'd like to iterate over registered event handlers
after I've broken out of a loop.  I cannot find a macro or function, is
that not part of the API?  [I'm cautious about hacking it in, because of
the obvious fine balance of platform knowledge built into the code.]

Thanks,
 -Rick