Also "static" stuff for the support files to make

`gcc -Wall -Wshadow -Wmissing-prototypes -Wmissing-declarations'
also happy for those sources.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@80592 13f79535-47bb-0310-9956-ffa450edef68