farecard.h

用microsoft vb6.0写的上班考勤系统！

// define error no

#define _OK_				 0
#define Comm_Err			-1
#define Reader_Err			-2
#define Para_Err			-3
#define No_Card				-4
#define UserCard_Err		-5
#define UserCard_Chksum_Err -6 
#define ReadCard_Err		-7
#define WriteCard_Err		-8


// define function

extern "C"
{

EXTERN	HANDLE __stdcall InitComm(int CommPort);
EXTERN	int __stdcall ExitComm(HANDLE icdev);
EXTERN	int __stdcall Check_Reader(HANDLE icdev);
EXTERN	int __stdcall Init_SysCard(HANDLE icdev,LPCSTR Def_KeyA,LPCSTR UserCardKeyA,LPCSTR SysCardKeyB,int UserSector,LPCSTR CompanyID);
EXTERN	int __stdcall Init_UserCard(HANDLE icdev,LPCSTR Def_KeyA,LPCSTR UserCardKeyA,LPCSTR UserCardKeyB,int UserSector,int Serno,int UserType,LPCSTR CardNum);
EXTERN  int __stdcall Reset_UserPassword(HANDLE icdev,LPCSTR UserCardKeyA,int UserSector);
EXTERN	int __stdcall Query_UserCard(HANDLE icdev,LPCSTR UserKeyA,int UserSector,unsigned long *CardSerno,int *UserSerno,int *UserType);
EXTERN	int __stdcall Query_SysCard(HANDLE icdev,LPSTR CompanyID,LPSTR UserKeyA,int * UserSector,unsigned long *CardSerno);
EXTERN	int __stdcall Init_Card(HANDLE icdev,LPCSTR Def_KeyA,LPCSTR UserKeyA,LPCSTR UserKeyB,int UserSector);

}

#undef EXTERN