anchor.diff:  %% Have to do all lookups (changes to the db) in the
   %% process in order to make it possible to refresh the cache.
   lookup_rr(Domain, Class, Type) ->
  -    call({lookup_rr, Domain, Class, Type}).
  +    match_rr({Domain, Class, Type}).
   
   %%
   %% hostent_by_domain (newly resolved version)
  
positive.code: del_alt_ns(IP, Port) ->
      call({listop, alt_nameservers, del, {IP,Port}}).
  
  del_alt_ns() -> 
      call({listdel, alt_nameservers}).
  
  %% add this domain to the search list
  add_search(Domain) when is_list(Domain) -> 
      call({listop, search, add, Domain}).
  
negative.code: -export([start/0, start_link/0, stop/0, reset/0, clear_cache/0]).
  -export([add_rr/1,add_rr/5,del_rr/4]).
  -export([add_ns/1,add_ns/2, ins_ns/1, ins_ns/2,
  	 del_ns/2, del_ns/1]).
  -export([add_alt_ns/1,add_alt_ns/2, ins_alt_ns/1, ins_alt_ns/2,
  	 del_alt_ns/2, del_alt_ns/1]).
  -export([add_search/1,ins_search/1,del_search/1]).
  -export([set_lookup/1, set_recurse/1]).
  -export([set_socks_server/1, set_socks_port/1, add_socks_methods/1,
  	 del_socks_methods/1, del_socks_methods/0,
  