backport of http://svn.apache.org/viewvc?view=rev&rev=557778 from trunk:

Copy an enumeration to an int where data
is passed back into the LDAP SDK by reference



git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@557823 13f79535-47bb-0310-9956-ffa450edef68