extern "C" __declspec(dllimport) bool InitCanSystem(int HwNbr, uw16 PortAdr, uw16 Intr, uchar BitRate, void *Application, char *string);
extern "C" __declspec(dllimport) bool InitCanPCI(uw16 CANLine, uchar BitRate, void *Application, char *string);
extern "C" __declspec(dllimport) void ReInitCanSystem(uw16 CANLine);
extern "C" __declspec(dllexport) void ReInitCanClient(uw16 CANLine, char *ClientName);

extern "C" __declspec(dllimport) bool CanLogOnOff(uw16 *ID, uchar *Stat, uchar *Typ, char *TStamp);
extern "C" __declspec(dllimport) void LogOnOff(uw16 ID, uchar LogStat, char *TStamp);

extern "C" __declspec(dllimport) void Write2Can(uw16 ID, uchar *CanBuff, char *TStamp);
extern "C" __declspec(dllimport) bool ReadfCan(uw16 *ID, uchar *CanBuff, char *TStamp);
extern "C" __declspec(dllimport) bool WriteReadfCan(uw16 ID, uchar *CanBuff, char *TStamp);
extern "C" __declspec(dllimport) bool WriteReadfCanOpen(uw16 ID, uchar *buff, char *TStamp);
extern "C" __declspec(dllimport) bool WriteReadfCanDBTFTime(uw16 ID, uchar *buff, FILETIME *time);

extern "C" __declspec(dllimport) bool ReadfBuff(uw16 *ID, uchar *buff, char *TStamp);
extern "C" __declspec(dllimport) void CanDelay(uw32 time);
extern "C" __declspec(dllimport) void CanDelayUS(uw32 time);
extern "C" __declspec(dllimport) char *GetDLLVer(void);
extern "C" __declspec(dllexport) void SetCanTimeOut(uw16 tout);
extern "C" __declspec(dllexport) char *GetCanStatus(void); 

//only for OPC server
extern "C" __declspec(dllimport) bool ReadfBuffFTime(uw16 *ID, uchar *buff, char *TStamp, FILETIME *time);
extern "C" __declspec(dllimport) bool WriteReadfCanFTime(uw16 ID, uchar *buff, FILETIME *time);
extern "C" __declspec(dllimport) bool ReadfCanFTime(uw16 *ID, uchar *CanBuff, char *TStamp, FILETIME *time);

//only for small CAN-IO
extern "C" __declspec(dllimport) bool WriteReadRTRfCan(uw16 ID, uchar *CanBuff, char *TStamp);