/* This hash_map holds the hash equivalent of the server
* tree, used for rapid linear lookups.
*/
-typedef std::tr1::unordered_map<std::string, TreeServer*, std::tr1::insensitive, irc::StrHashComp> server_hash;
+typedef TR1NS::unordered_map<std::string, TreeServer*, irc::insensitive, irc::StrHashComp> server_hash;
typedef std::set<TreeServer*> TreeServerList;