obtain the REFCNT value of a referent
This module provides a single function which obtains the reference count
of the object being pointed to by the passed reference value. It also
provides a debugging assertion that asserts a given reference has a
count of only 1.

Maintainer: The OpenBSD ports mailing-list <ports@openbsd.org>

WWW: https://metacpan.org/release/Devel-Refcount
