TYPEMAP
rstat_client *	O_OBJECT
statstime *     T_PACKED

OUTPUT
O_OBJECT
        sv_setref_pv( $arg, CLASS, (void*)$var );

INPUT
O_OBJECT
        if( sv_isobject($arg) && (SvTYPE(SvRV($arg)) == SVt_PVMG) )
                $var = ($type)SvIV((SV*)SvRV( $arg ));
        else{
                warn( \"${Package}::$func_name() -- $var is not a blessed SV reference\" );
                XSRETURN_UNDEF;
        }

