/*
* IUCV base infrastructure.
*
* Copyright 2001, 2006 IBM Deutschland Entwicklung GmbH, IBM Corporation
* Author(s):
* Original source:
* Alan Altmark (Alan_Altmark@us.ibm.com) Sept. 2000
* Xenia Tkatschow (xenia@us.ibm.com)
* 2Gb awareness and genera