
Add protection in XrdClientAdminConn preventing a fatal seg viol.
Additional portability fixes for 64 bit machines and MacOS.
Add missing file needed by the autotools build.


git-svn-id: ecbadac9c76e8cf640a0bca86f6bd796c98521e3@19357 27541ba8-7e3a-0410-8455-c3a389f83636

bbannier/ROOT,dawehner/root,bbannier/ROOT,bbannier/ROOT,dawehner/root,dawehner/root,bbannier/ROOT,dawehner/root,bbannier/ROOT,dawehner/root,dawehner/root,dawehner/root,dawehner/root,bbannier/ROOT,bbannier/ROOT