sets up signal handler which dumps a backtrace
Setup signal handler which dumps backtrace of running threads and
number of allocated objects per class. Require 'sigdump/setup',
send SIGCONT, and see /tmp/sigdump-<pid>.log.

Maintainer: Kurt Mosiejczuk <kmos@openbsd.org>

WWW: https://github.com/frsyuki/sigdump
