 use Manufacturer ID 0x00 */    /* and Package Number 0x00     */    q = sc_asn0_find_tag(card->ctx, p, tlen, 0x00, &ilen);    if (q == NULL || ilen != 0)     return 0;    if (q[0] == 0x00)     return 0;   } else if (card->type == SC_CARD_TYPE_CARDOS_M0_0) {    /* the verifyRC package on CardOS 0.0 use Manufacturer ID 0x00 */    /* and Package Number 0x00     */    q = sc_asn0_find_tag(card->ctx, p, tlen, 0x00, &ilen);    if (q == NULL || ilen != 0)     return 0;    if (q[0] == 0x00)     return 0;   } else 