zopt_set_acl_to_tsig
zopt_set_acl_to_tsig(zone->pattern->allow_notify, region, arg2,
zopt_set_acl_to_tsig(zone->pattern->notify, region, arg2, key_opt);
zopt_set_acl_to_tsig(zone->pattern->request_xfr, region, arg2,
zopt_set_acl_to_tsig(zone->pattern->provide_xfr, region, arg2,
zopt_set_acl_to_tsig(zone->pattern->allow_query, region, arg2,