pub unsafe extern "C" fn mad_write(
tag: FreefareTag,
mad: Mad,
key_b_sector_00: *const MifareClassicKey,
key_b_sector_10: *const MifareClassicKey,
) -> c_intpub unsafe extern "C" fn mad_write(
tag: FreefareTag,
mad: Mad,
key_b_sector_00: *const MifareClassicKey,
key_b_sector_10: *const MifareClassicKey,
) -> c_int