_Bool                       T_IV
byte_t                      T_U_CHAR
byte_t *                    T_PV
const byte_t *              T_PV
void *                      T_PTROBJ
const void *                T_PTROBJ
nfc_device_spec_t           T_PTROBJ
nfc_device_option_t         T_U_CHAR
nfc_chip_t                  T_U_CHAR
nfc_modulation_type_t       T_ENUM
nfc_modulation_type_t *     T_PTROBJ
nfc_baud_rate_t             T_ENUM
nfc_baud_rate_t *           T_PTROBJ
uint32_t                    T_UV
uint32_t *                  T_PTROBJ
size_t *                    T_PTROBJ
uint64_t                    T_NV
uint8_t                     T_U_CHAR
RFID::Libnfc::ISO14443AInfo T_PTROBJ
RFID::Libnfc::TargetInfo    T_PTROBJ
RFID::Libnfc::Device        T_PTROBJ
RFID::Libnfc::Target        T_PTROBJ
RFID::Libnfc::Modulation    T_PTROBJ

#############################################################################
INPUT
T_OPAQUE_STRUCT
    if (sv_derived_from($arg, \"${ntype}\")) {
        STRLEN len;
        char  *s = SvPV((SV*)SvRV($arg), len);

        if (len != sizeof($var))
        croak(\"Size %d of packed data != expected %d\",
            len, sizeof($var));
        $var = *($type *)s;
    }
    else
        croak(\"$var is not of type ${ntype}\")
#############################################################################
OUTPUT
T_OPAQUE_STRUCT
    sv_setref_pvn($arg, \"${ntype}\", (char *)&$var, sizeof($var));