public static extern F_CAN_RESULT fw_can_post_message( SafeFileHandle hDev, ref F_CAN_TX pTx);
public static extern F_CAN_RESULT fw_can_post_message( SafeFileHandle hDev, ref F_CAN_TX pTx);
public static extern F_CAN_RESULT fw_can_send( SafeFileHandle hDev, ref F_CAN_TX pTx, UInt32 nTx, ref UInt32 nSend);
public static extern F_CAN_RESULT fw_can_send( SafeFileHandle hDev, ref F_CAN_TX pTx, UInt32 nTx, ref UInt32 nSend);