glibc/hesiod/Versions

libnss_hesiod {
  GLIBC_2.1 {
    _nss_hesiod_setpwent; _nss_hesiod_endpwent;
    _nss_hesiod_getpwnam_r; _nss_hesiod_getpwuid_r;
    _nss_hesiod_setgrent; _nss_hesiod_endgrent;
    _nss_hesiod_getgrnam_r; _nss_hesiod_getgrgid_r;
    _nss_hesiod_setservent; _nss_hesiod_endservent;
    _nss_hesiod_getservbyname_r;
  }
  GLIBC_2.2 {
    _nss_hesiod_initgroups_dyn;
    _nss_hesiod_getservbyport_r;
    _nss_hesiod_setprotoent; _nss_hesiod_endprotoent;
    _nss_hesiod_getprotobyname_r; _nss_hesiod_getprotobynumber_r;
  }
}