TYPEMAP

Apporo*      T_APPORO

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

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