Some cast magic for intentional float/int transformations, but I have
  no idea what exactly this computation was trying to accomplish...

    req_time = (long)(((ws_record.stop_time - ws_record.start_time) * 1000)
		    + ((ws_record.stop_time - ws_record.start_time) / 1000));


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@89712 13f79535-47bb-0310-9956-ffa450edef68