ld_extnewhandle_fn
((struct ldap_x_ext_io_fns_rev0 *) optdata)->lextiof_newhandle = ld->ld_extnewhandle_fn;
if ( ld->ld_extnewhandle_fn != NULL ) {
if ( ld->ld_extnewhandle_fn( ld, ld->ld_ext_session_arg )
ld->ld_extnewhandle_fn =