+ * Revision 1.71 2009/03/04 18:24:47 fabiankeil
+ * No need to create empty strings manually, strdup("") FTW.
+ *
+ * Revision 1.70 2009/03/01 18:34:24 fabiankeil
+ * Help clang understand that we aren't dereferencing
+ * NULL pointers here.
+ *
+ * Revision 1.69 2008/09/21 13:36:52 fabiankeil
+ * If change-x-forwarded-for{add} is used and the client
+ * sends multiple X-Forwarded-For headers, append the client's
+ * IP address to each one of them. "Traditionally" we would
+ * lose all but the last one.
+ *