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TYPEMAP
kqueue_t       KQUEUE_OBJECT
uintptr_t      T_U_INT
u_short        T_U_SHORT
intptr_t       T_INT

INPUT
KQUEUE_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;
    }

OUTPUT

# The Perl object is blessed into 'CLASS', which should be a
# char* having the name of the package for the blessing.
KQUEUE_OBJECT
        sv_setref_iv( $arg, (const char *)CLASS, (IV)$var );