GLIBC_2.0 {
  global:
    __b64_ntop; __b64_pton;
    __dn_comp; __dn_count_labels; __dn_skipname;
    __fp_nquery; __fp_query; __fp_resstat; __hostalias;
    __loc_aton; __loc_ntoa;
    __p_cdname; __p_cdnname; __p_class; __p_fqname; __p_fqnname; __p_option;
    __p_class_syms; __p_type_syms;
    __p_query; __p_rr; __p_secstodate; __p_time; __p_type;
    __putlong; __putshort;
    __res_close; __res_dnok; __res_hnok; __res_isourserver; __res_mailok;
    __res_nameinquery; __res_ownok; __res_queriesmatch;
    __res_send;
    __sym_ntop; __sym_ntos; __sym_ston;
    _gethtbyaddr; _gethtbyname; _gethtbyname2; _gethtent; _getlong;
    _getshort; _res_opcodes; _res_resultcodes; _sethtent; dn_expand;
    inet_net_ntop; inet_net_pton; inet_neta; res_gethostbyaddr;
    res_gethostbyname; res_gethostbyname2; res_mkquery; res_query;
    res_querydomain; res_search; res_send_setqhook; res_send_setrhook;
  local:
    *;
};
GLIBC_2.2 {
  global:
    __dn_expand;
    __res_hostalias; __res_mkquery; __res_nmkquery; __res_nquery;
    __res_nquerydomain; __res_nsearch; __res_nsend; __res_query;
    __res_querydomain; __res_search;
} GLIBC_2.0;
GLIBC_2.3.2 {
  global:
    __p_rcode;
} GLIBC_2.2;
GLIBC_2.9 {
  global:
    ns_datetosecs;
    ns_format_ttl; ns_parse_ttl;
    ns_get16; ns_get32; ns_put16; ns_put32;
    ns_initparse; ns_skiprr; ns_parserr;
    ns_msg_getflag;
    ns_name_ntol; ns_name_ntop; ns_name_pton;
    ns_name_skip; ns_name_rollback;
    ns_name_uncompress; ns_name_compress;
    ns_name_unpack; ns_name_pack;
    ns_samedomain; ns_subdomain; ns_makecanon; ns_samename;
    ns_sprintrr; ns_sprintrrf;
} GLIBC_2.3.2;
GLIBC_PRIVATE {
  global:
    __libc_res_nquery; __libc_res_nsearch;
    __ns_get16; __ns_get32;
    __ns_name_unpack; __ns_name_ntop;
} GLIBC_2.9;