The big change.  This is part 3 of the apr-util symbols rename, please
  see the first commit of srclib/apr-util/include (cvs apr-util/include)
  for the quick glance at symbols changed.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@87731 13f79535-47bb-0310-9956-ffa450edef68