d3/dd6/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) 2006-2013 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. Neither the name of the product nor the names of its contributors 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.

//


// The above software in this distribution may have been modified by

// THL A29 Limited ("Tencent Modifications").

// All Tencent Modifications are Copyright (C) 2015 THL A29 Limited.


#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"


// miloyip: VC supports inttypes.h since VC2013

#if _MSC_VER >= 1800

#include <inttypes.h>

#else


// 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_VER >= 1800


#endif // _MSC_INTTYPES_H_ ]

imaxdiv_t
Definition inttypes.h:57