Register for %X, %c (we gotta make a decision, please vote if you care...
  use %c's meaning from the historical SSL modules, or Bill Stoddard's
  connection-terminated meaning?  One will have to give.)


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk/modules/ssl@89807 13f79535-47bb-0310-9956-ffa450edef68