The group messaging interface has been exported as a library for use
in other programs. The key interfaces are exec/gmi.h and exec/poll.h.
gmi.h describes the interface for group messaging, while poll.h
describes the interface for abstracting poll system call with timers
and integrated with gmi.
By including these headers in programs and linking with libgmi, it is
possible to use the virtual synchrony layer (group messaging interface)
used in AIS for other applications.

BKrev: 40e30f7bM1KpRbp3-Bf2qVPRH1EsFA


git-svn-id: http://svn.fedorahosted.org/svn/corosync/trunk@44 fd59a12c-fef9-0310-b244-a6a79926bd2f