/************************************************************************
    IviVisaType.h

    This source file was developed by and is the property of National 
    Instruments.  Use and distribution of this file is governed by 
    US Copyright law and the IVI Foundation Shared Open-Source Component 
    Licensing agreement. 

    Copyright 2008, National Instruments
*************************************************************************/
#ifndef IVI_VISA_TYPE_H
#define IVI_VISA_TYPE_H

#if defined(_WIN64)
#define _VI_FAR
#define _VI_FUNC            __fastcall
#define _VI_FUNCC           __fastcall
#define _VI_FUNCH           __fastcall
#define _VI_SIGNED          signed
#elif (defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__))
#define _VI_FAR
#define _VI_FUNC            __stdcall
#define _VI_FUNCC           __cdecl
#define _VI_FUNCH           __stdcall
#define _VI_SIGNED          signed
#else
#define _VI_FAR
#define _VI_FUNC
#define _VI_FUNCC
#define _VI_FUNCH
#define _VI_SIGNED          signed
#endif

#define _VI_PTR             _VI_FAR *

/*- VISA Types --------------------------------------------------------------*/

#ifndef _VI_INT64_UINT64_DEFINED
#if defined(_WIN64) || ((defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)))
#if (defined(_MSC_VER) && (_MSC_VER >= 1200)) || (defined(_CVI_) && (_CVI_ >= 700)) || (defined(__BORLANDC__) && (__BORLANDC__ >= 0x0520))
typedef unsigned   __int64  ViUInt64;
typedef _VI_SIGNED __int64  ViInt64;
#define _VI_INT64_UINT64_DEFINED
#if defined(_WIN64)
#define _VISA_ENV_IS_64_BIT
#else
/* This is a 32-bit OS, not a 64-bit OS */
#endif
#endif
#elif defined(__GNUC__) && (__GNUC__ >= 3)
#include <limits.h>
#include <sys/types.h>
typedef u_int64_t           ViUInt64;
typedef int64_t             ViInt64;
#define _VI_INT64_UINT64_DEFINED
#if defined(LONG_MAX) && (LONG_MAX > 0x7FFFFFFFL)
#define _VISA_ENV_IS_64_BIT
#else
/* This is a 32-bit OS, not a 64-bit OS */
#endif
#else
/* This platform does not support 64-bit types */
#endif
#endif

#if defined(_VI_INT64_UINT64_DEFINED)
typedef ViUInt64    _VI_PTR ViPUInt64;
typedef ViUInt64    _VI_PTR ViAUInt64;
typedef ViInt64     _VI_PTR ViPInt64;
typedef ViInt64     _VI_PTR ViAInt64;
#endif

#if defined(LONG_MAX) && (LONG_MAX > 0x7FFFFFFFL)
typedef unsigned int        ViUInt32;
typedef _VI_SIGNED int      ViInt32;
#else
typedef unsigned long       ViUInt32;
typedef _VI_SIGNED long     ViInt32;
#endif

typedef ViUInt32    _VI_PTR ViPUInt32;
typedef ViUInt32    _VI_PTR ViAUInt32;
typedef ViInt32     _VI_PTR ViPInt32;
typedef ViInt32     _VI_PTR ViAInt32;

typedef unsigned short      ViUInt16;
typedef ViUInt16    _VI_PTR ViPUInt16;
typedef ViUInt16    _VI_PTR ViAUInt16;

typedef _VI_SIGNED short    ViInt16;
typedef ViInt16     _VI_PTR ViPInt16;
typedef ViInt16     _VI_PTR ViAInt16;

typedef unsigned char       ViUInt8;
typedef ViUInt8     _VI_PTR ViPUInt8;
typedef ViUInt8     _VI_PTR ViAUInt8;

typedef _VI_SIGNED char     ViInt8;
typedef ViInt8      _VI_PTR ViPInt8;
typedef ViInt8      _VI_PTR ViAInt8;

typedef char                ViChar;
typedef ViChar      _VI_PTR ViPChar;
typedef ViChar      _VI_PTR ViAChar;

typedef unsigned char       ViByte;
typedef ViByte      _VI_PTR ViPByte;
typedef ViByte      _VI_PTR ViAByte;

typedef void        _VI_PTR ViAddr;
typedef ViAddr      _VI_PTR ViPAddr;
typedef ViAddr      _VI_PTR ViAAddr;

typedef float               ViReal32;
typedef ViReal32    _VI_PTR ViPReal32;
typedef ViReal32    _VI_PTR ViAReal32;

typedef double              ViReal64;
typedef ViReal64    _VI_PTR ViPReal64;
typedef ViReal64    _VI_PTR ViAReal64;

typedef ViPByte             ViBuf;
typedef ViPByte             ViPBuf;
typedef ViPByte     _VI_PTR ViABuf;

typedef ViPChar             ViString;
typedef ViPChar             ViPString;
typedef ViPChar     _VI_PTR ViAString;

typedef ViString            ViRsrc;
typedef ViString            ViPRsrc;
typedef ViString    _VI_PTR ViARsrc;

typedef ViUInt16            ViBoolean;
typedef ViBoolean   _VI_PTR ViPBoolean;
typedef ViBoolean   _VI_PTR ViABoolean;

typedef ViInt32             ViStatus;
typedef ViStatus    _VI_PTR ViPStatus;
typedef ViStatus    _VI_PTR ViAStatus;

typedef ViUInt32            ViVersion;
typedef ViVersion   _VI_PTR ViPVersion;
typedef ViVersion   _VI_PTR ViAVersion;

typedef ViUInt32            ViObject;
typedef ViObject    _VI_PTR ViPObject;
typedef ViObject    _VI_PTR ViAObject;

typedef ViObject            ViSession;
typedef ViSession   _VI_PTR ViPSession;
typedef ViSession   _VI_PTR ViASession;

typedef ViUInt32             ViAttr;

#ifndef _VI_CONST_STRING_DEFINED
typedef const ViChar * ViConstString;
#define _VI_CONST_STRING_DEFINED
#endif

/*- Completion and Error Codes ----------------------------------------------*/

#define VI_SUCCESS          (0L)

/*- Other VISA Definitions --------------------------------------------------*/

#define VI_NULL             (0)

#define VI_TRUE             (1)
#define VI_FALSE            (0)

#endif