perl extension for wait3 system call
If any child processes have exited, this call will "reap" the zombies
similar to the perl "wait" function.  

By default, it will return immediately and if there are no dead
children, everything will be undefined. If you pass in a true argument,
it will block until a child exits (or it gets a signal).

See wait3(2), for more info.

Maintainer: Abel Abraham Camarillo Ojeda <acamari@verlet.org>

WWW: http://search.cpan.org/dist/Proc-Wait3/
