I hope this clarifies.  Greg is absolutely correct, there is no need for
  any modules symbol other than AP_MODULE_DECLARE_DATA, since module .h
  files containing imports and exports imply something more sophisticated,
  as the early mod_dav.c example illustrated.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@86562 13f79535-47bb-0310-9956-ffa450edef68