Rockwell Automation 1747-PCIS API Software - Open Controller - Manual (Page 165)

Publication 1747-UM002A-US-P - June 2000
Header File C-17
WORD OCdriverRevision; /* Device driver revision */
} OCVERSIONINFO;
/************************************************************
* Structure Name: OCDEVICEINFO
*
* Description:
*
* Returned by OC_GetDeviceInfo().
* Information regarding the scanner device.
*
*************************************************************/
typedef struct tagOCDEVICEINFO
{
WORD ScannerType; /* OC, PCIS, etc */
WORD ScannerIrq; /* Interrupt */
DWORD ScannerMemory; /* Memory window physical address */
WORD ControlIo; /* PCIS Control registers I/O address */
DWORD SRAM_Size; /* Size of SRAM in bytes */
} OCDEVICEINFO;
/* return packing alignment to command-line option */
#ifdef _BORLANDC_
#pragma option -a.
#endif /* _BORLANDC */
#ifdef _MSC_VER
#pragma pack()
#endif /* _MSC_VER */
/* Define a convenient macro for library function declarations */
#if !defined(_DLLEXPORT_)
#if defined(__cplusplus)
#define DLLENTRY extern "C" __declspec(dllimport)
#else
#define DLLENTRY __declspec(dllimport)
#endif
#else /* _DLLEXPORT_ */
#if defined(__cplusplus)
#define DLLENTRY extern "C" __declspec(dllexport)
#else
#define DLLENTRY __declspec(dllexport)
#endif
#endif /* _DLLEXPORT_ */
/* Define api calling convention */
#define OCAPI __stdcall
/*************************************
** FUNCTION PROTOTYPES **
*************************************/
DLLENTRY int OCAPI OC_OpenScanner(HANDLE *);
DLLENTRY int OCAPI OC_CloseScanner(HANDLE);
DLLENTRY int OCAPI OC_InitScanner(HANDLE, OCINIT *);
DLLENTRY int OCAPI OC_GetScannerInitInfo(HANDLE, OCINIT *);
DLLENTRY int OCAPI OC_ResetScanner(HANDLE, int);
DLLENTRY int OCAPI OC_GetScannerStatus(HANDLE, BYTE *);