_        ___  ____ ____  ____                _     _
  |_|_ _   / _ \/ ___/ ___||  _ \   _   _ _   _(_) __| |
  _|_||_| | | | \___ \___ \| |_) | | | | | | | | |/ _` |
 |_||_|_| | |_| |___) |__) |  __/  | |_| | |_| | | (_| |
  |_|_|_|  \___/|____/____/|_|      \__,_|\__,_|_|\__,_|

  OSSP uuid - Universally Unique Identifier

  USERS

  OSSP uuid is known to be used by at least the following
  Open Source software packages:

  o PostgreSQL
    Relational Database Management System (RDBMS)
    http://www.postgresql.org/

  o Aegis
    Software Configuration Management (SCM) System
    http://aegis.sourceforge.net/

  o Heartbeat
    Core component of the High-Availability Linux (Linux-HA) project
    http://linux-ha.org/heartbeat/

  o GAT
    Grid Application Toolkit (GAT) 
    https://www.gridlab.org/WorkPackages/wp-1/ 

  o Menes
    High-Level C++ Library for mutexes, networking, etc.
    http://www.saurik.com/
    http://svn.saurik.com/repos/menes/trunk/

  o OpenAether OAPR
    C++ wrapper for NSPR
    http://www.openaether.org/oapr.html

  o Gauche Scheme Interpreter, UUID extension
    http://cvs.sourceforge.jp/cgi-bin/viewcvs.cgi/gauche/Gauche-uuid/
    http://www.shiro.dreamhost.com/scheme/gauche/

  o Guile Extension Examples (GEE)
    https://gna.org/projects/gee

  o CGI::Session::ID::uuid
    UUID based ID generator backend for CGI::Session
    http://www.cpan.org/modules/by-authors/id/RSE/