manuals/2.4.0-dev/inttypes_8h_source.html

// ISO C9x  compliant inttypes.h for Microsoft Visual Studio

// Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124

//

//  Copyright (c) 2006 Alexander Chemeris

//

// Redistribution and use in source and binary forms, with or without

// modification, are permitted provided that the following conditions are met:

//

//   1. Redistributions of source code must retain the above copyright notice,

//      this list of conditions and the following disclaimer.

//

//   2. Redistributions in binary form must reproduce the above copyright

//      notice, this list of conditions and the following disclaimer in the

//      documentation and/or other materials provided with the distribution.

//

//   3. The name of the author may be used to endorse or promote products

//      derived from this software without specific prior written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED

// WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF

// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO

// EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;

// OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,

// WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR

// OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF

// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

//


#ifndef _MSC_VER // [

#error "Use this header only with Microsoft Visual C++ compilers!"

#endif // _MSC_VER ]


#ifndef _MSC_INTTYPES_H_ // [

#define _MSC_INTTYPES_H_


#if _MSC_VER > 1000

#pragma once

#endif


#include "stdint.h"


// 7.8 Format conversion of integer types


typedef struct {

    intmax_t quot;

    intmax_t rem;

} imaxdiv_t;


// 7.8.1 Macros for format specifiers


#if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [   See footnote 185 at page 198


// The fprintf macros for signed integers are:

#define PRId8 "d"

#define PRIi8 "i"

#define PRIdLEAST8 "d"

#define PRIiLEAST8 "i"

#define PRIdFAST8 "d"

#define PRIiFAST8 "i"


#define PRId16 "hd"

#define PRIi16 "hi"

#define PRIdLEAST16 "hd"

#define PRIiLEAST16 "hi"

#define PRIdFAST16 "hd"

#define PRIiFAST16 "hi"


#define PRId32 "I32d"

#define PRIi32 "I32i"

#define PRIdLEAST32 "I32d"

#define PRIiLEAST32 "I32i"

#define PRIdFAST32 "I32d"

#define PRIiFAST32 "I32i"


#define PRId64 "I64d"

#define PRIi64 "I64i"

#define PRIdLEAST64 "I64d"

#define PRIiLEAST64 "I64i"

#define PRIdFAST64 "I64d"

#define PRIiFAST64 "I64i"


#define PRIdMAX "I64d"

#define PRIiMAX "I64i"


#define PRIdPTR "Id"

#define PRIiPTR "Ii"


// The fprintf macros for unsigned integers are:

#define PRIo8 "o"

#define PRIu8 "u"

#define PRIx8 "x"

#define PRIX8 "X"

#define PRIoLEAST8 "o"

#define PRIuLEAST8 "u"

#define PRIxLEAST8 "x"

#define PRIXLEAST8 "X"

#define PRIoFAST8 "o"

#define PRIuFAST8 "u"

#define PRIxFAST8 "x"

#define PRIXFAST8 "X"


#define PRIo16 "ho"

#define PRIu16 "hu"

#define PRIx16 "hx"

#define PRIX16 "hX"

#define PRIoLEAST16 "ho"

#define PRIuLEAST16 "hu"

#define PRIxLEAST16 "hx"

#define PRIXLEAST16 "hX"

#define PRIoFAST16 "ho"

#define PRIuFAST16 "hu"

#define PRIxFAST16 "hx"

#define PRIXFAST16 "hX"


#define PRIo32 "I32o"

#define PRIu32 "I32u"

#define PRIx32 "I32x"

#define PRIX32 "I32X"

#define PRIoLEAST32 "I32o"

#define PRIuLEAST32 "I32u"

#define PRIxLEAST32 "I32x"

#define PRIXLEAST32 "I32X"

#define PRIoFAST32 "I32o"

#define PRIuFAST32 "I32u"

#define PRIxFAST32 "I32x"

#define PRIXFAST32 "I32X"


#define PRIo64 "I64o"

#define PRIu64 "I64u"

#define PRIx64 "I64x"

#define PRIX64 "I64X"

#define PRIoLEAST64 "I64o"

#define PRIuLEAST64 "I64u"

#define PRIxLEAST64 "I64x"

#define PRIXLEAST64 "I64X"

#define PRIoFAST64 "I64o"

#define PRIuFAST64 "I64u"

#define PRIxFAST64 "I64x"

#define PRIXFAST64 "I64X"


#define PRIoMAX "I64o"

#define PRIuMAX "I64u"

#define PRIxMAX "I64x"

#define PRIXMAX "I64X"


#define PRIoPTR "Io"

#define PRIuPTR "Iu"

#define PRIxPTR "Ix"

#define PRIXPTR "IX"


// The fscanf macros for signed integers are:

#define SCNd8 "d"

#define SCNi8 "i"

#define SCNdLEAST8 "d"

#define SCNiLEAST8 "i"

#define SCNdFAST8 "d"

#define SCNiFAST8 "i"


#define SCNd16 "hd"

#define SCNi16 "hi"

#define SCNdLEAST16 "hd"

#define SCNiLEAST16 "hi"

#define SCNdFAST16 "hd"

#define SCNiFAST16 "hi"


#define SCNd32 "ld"

#define SCNi32 "li"

#define SCNdLEAST32 "ld"

#define SCNiLEAST32 "li"

#define SCNdFAST32 "ld"

#define SCNiFAST32 "li"


#define SCNd64 "I64d"

#define SCNi64 "I64i"

#define SCNdLEAST64 "I64d"

#define SCNiLEAST64 "I64i"

#define SCNdFAST64 "I64d"

#define SCNiFAST64 "I64i"


#define SCNdMAX "I64d"

#define SCNiMAX "I64i"


#ifdef _WIN64 // [

#define SCNdPTR "I64d"

#define SCNiPTR "I64i"

#else // _WIN64 ][

#define SCNdPTR "ld"

#define SCNiPTR "li"

#endif // _WIN64 ]


// The fscanf macros for unsigned integers are:

#define SCNo8 "o"

#define SCNu8 "u"

#define SCNx8 "x"

#define SCNX8 "X"

#define SCNoLEAST8 "o"

#define SCNuLEAST8 "u"

#define SCNxLEAST8 "x"

#define SCNXLEAST8 "X"

#define SCNoFAST8 "o"

#define SCNuFAST8 "u"

#define SCNxFAST8 "x"

#define SCNXFAST8 "X"


#define SCNo16 "ho"

#define SCNu16 "hu"

#define SCNx16 "hx"

#define SCNX16 "hX"

#define SCNoLEAST16 "ho"

#define SCNuLEAST16 "hu"

#define SCNxLEAST16 "hx"

#define SCNXLEAST16 "hX"

#define SCNoFAST16 "ho"

#define SCNuFAST16 "hu"

#define SCNxFAST16 "hx"

#define SCNXFAST16 "hX"


#define SCNo32 "lo"

#define SCNu32 "lu"

#define SCNx32 "lx"

#define SCNX32 "lX"

#define SCNoLEAST32 "lo"

#define SCNuLEAST32 "lu"

#define SCNxLEAST32 "lx"

#define SCNXLEAST32 "lX"

#define SCNoFAST32 "lo"

#define SCNuFAST32 "lu"

#define SCNxFAST32 "lx"

#define SCNXFAST32 "lX"


#define SCNo64 "I64o"

#define SCNu64 "I64u"

#define SCNx64 "I64x"

#define SCNX64 "I64X"

#define SCNoLEAST64 "I64o"

#define SCNuLEAST64 "I64u"

#define SCNxLEAST64 "I64x"

#define SCNXLEAST64 "I64X"

#define SCNoFAST64 "I64o"

#define SCNuFAST64 "I64u"

#define SCNxFAST64 "I64x"

#define SCNXFAST64 "I64X"


#define SCNoMAX "I64o"

#define SCNuMAX "I64u"

#define SCNxMAX "I64x"

#define SCNXMAX "I64X"


#ifdef _WIN64 // [

#define SCNoPTR "I64o"

#define SCNuPTR "I64u"

#define SCNxPTR "I64x"

#define SCNXPTR "I64X"

#else // _WIN64 ][

#define SCNoPTR "lo"

#define SCNuPTR "lu"

#define SCNxPTR "lx"

#define SCNXPTR "lX"

#endif // _WIN64 ]


#endif // __STDC_FORMAT_MACROS ]


// 7.8.2 Functions for greatest-width integer types


// 7.8.2.1 The imaxabs function

#define imaxabs _abs64


// 7.8.2.2 The imaxdiv function


// This is modified version of div() function from Microsoft's div.c found

// in %MSVC.NET%\crt\src\div.c

#ifdef STATIC_IMAXDIV // [

static

#else  // STATIC_IMAXDIV ][

_inline

#endif // STATIC_IMAXDIV ]

    imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)

{

    imaxdiv_t result;


    result.quot = numer / denom;

    result.rem = numer % denom;


    if (numer < 0 && result.rem > 0) {

        // did division wrong; must fix up

        ++result.quot;

        result.rem -= denom;

    }


    return result;

}


// 7.8.2.3 The strtoimax and strtoumax functions

#define strtoimax _strtoi64

#define strtoumax _strtoui64


// 7.8.2.4 The wcstoimax and wcstoumax functions

#define wcstoimax _wcstoi64

#define wcstoumax _wcstoui64


#endif // _MSC_INTTYPES_H_ ]