Originally written by Hans Boehm, with some platform-dependent code
imported from the Boehm-Demers-Weiser GC, where it was contributed
by many others.
Currently maintained by Ivan Maidanski.

Andreas Tobler <a.tobler@schweiz.org>
Andrew Agno <agno+boehmgc@agno.net>
Bradley Smith <brad@brad-smith.co.uk>
Bruce Mitchener <bruce.mitchener@gmail.com>
Carlos O'Donell <carlos@baldric.uwo.ca>
Daniel Grayson <dan@math.uiuc.edu>
Earl Chew <earl_chew@agilent.com>
Emmanuel Stapf <manus@eiffel.com>
Gregory Farnum <gregory.farnum@dreamhost.com>
Hans Boehm <Hans.Boehm@hp.com>
Ian Wienand <ianw@gelato.unsw.edu.au>
Ivan Maidanski <ivmai@mail.ru>
Jeremy Huddleston <jeremyhu@apple.com>
Jim Marshall <jim.marshall@wbemsolutions.com>
Joerg Wagner <wagner@it.neclab.eu>
Luca Barbato <lu_zero@gentoo.org>
Michael Hope <michael.hope@linaro.org>
Patrick Marlier <patrick.marlier@unine.ch>
Petter Urkedal <urkedal@nbi.dk>
Philipp Zambelli <pzamb@iicm.edu>
Ranko Zivojnovic <ranko@spidernet.net>
Sebastian Siewior <sebastian@breakpoint.cc>
Takashi Yoshii <takashi.yoshii.zj@renesas.com>
Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>