Function CAN_ReadFD 

pub unsafe extern "C" fn CAN_ReadFD(
    Channel: WORD,
    MessageBuffer: *mut CANTPMsgFD,
    TimestampBuffer: *mut UINT64,
) -> DWORD

Reads a CAN message from the receive queue of a FD capable CAN Channel

"The handle of a FD capable CAN Channel" "A CANTPMsgFD structure buffer to store the CAN message" "A CANTPTimestampFD buffer to get the reception time of the message. If this value is not desired, this parameter should be passed as NULL" "A CANTPStatus error code"