API Cleanup in preperation for 2.4.x, make sure all exported functions or...

API Cleanup in preperation for 2.4.x, make sure all exported functions or variables contain an ap_ prefix.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@722399 13f79535-47bb-0310-9956-ffa450edef68