SCARDHANDLE
SCardStatus(SCARDHANDLE arg, LPSTR readerp, LPDWORD readerlenp,
SCardDisconnect(SCARDHANDLE arg, DWORD disposition)
SCardBeginTransaction(SCARDHANDLE arg)
SCardEndTransaction(SCARDHANDLE arg, DWORD state)
SCardReconnect(SCARDHANDLE arg, DWORD mode, DWORD prots, DWORD init,
SCardTransmit(SCARDHANDLE arg, const SCARD_IO_REQUEST *sendreq,
extern LONG SCardDisconnect(SCARDHANDLE, DWORD);
extern LONG SCardStatus(SCARDHANDLE, LPSTR, LPDWORD, LPDWORD, LPDWORD,
extern LONG SCardBeginTransaction(SCARDHANDLE);
extern LONG SCardEndTransaction(SCARDHANDLE, DWORD);
extern LONG SCardReconnect(SCARDHANDLE, DWORD, DWORD, DWORD, LPDWORD);
extern LONG SCardTransmit(SCARDHANDLE, const SCARD_IO_REQUEST *, LPCBYTE,