5488N/A * Copyright (c) 2009, 2015, Oracle and/or its affiliates. All rights reserved. 5488N/A * Iterate through a keytab (keytab) looking for an entry which matches 5488N/A * the components of a principal (princ) but match on any realm. When a 5488N/A * suitable entry is found return the entry's realm. 5488N/A /* For the comparison the realms should be the same. */ 5488N/A * A suitable entry was found in the keytab.