TYPEMAP
const char *		T_PV
struct cpuinfo *	Cpuinfo

INPUT
Cpuinfo
    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;
    }

OUTPUT
Cpuinfo
    sv_setref_pv( $arg, "Cpuinfo", (void *)$var );
