XCLE_Obj

XCLE: eXtensible Concatenative Language Engine
Copyright (C) 2000-2006 Yann LANDRIN-SCHWEITZER a.k.a. Varkhan

This library is free software; you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published
by the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.

This library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this library; if not, write to the Free Software Foundation,
Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

Author: Yann LANDRIN-SCHWEITZER
Contact: varkhan@varkhan.net
Homepage: http://www.varkhan.net/

Returns:
	_ NULL	: if no memory was available
	else a new Void object.

Errors:
	_ EINVAL	: if a NULL Void was passed as argument
	_ ENOMEM	: if no memory was available

	Note:
		A Void object retains no individual information. It is simply an undefined object.
		As such, no Copy and Clone methods are needed. Note that the numeric identifier
		for a Void object is 0, to provide a simple default object type.