michael@0: // ISO C9x  compliant inttypes.h for Microsoft Visual Studio
michael@0: // Based on ISO/IEC 9899:TC2 Committee draft (May 6, 2005) WG14/N1124 
michael@0: // 
michael@0: //  Copyright (c) 2006 Alexander Chemeris
michael@0: // 
michael@0: // Redistribution and use in source and binary forms, with or without
michael@0: // modification, are permitted provided that the following conditions are met:
michael@0: // 
michael@0: //   1. Redistributions of source code must retain the above copyright notice,
michael@0: //      this list of conditions and the following disclaimer.
michael@0: // 
michael@0: //   2. Redistributions in binary form must reproduce the above copyright
michael@0: //      notice, this list of conditions and the following disclaimer in the
michael@0: //      documentation and/or other materials provided with the distribution.
michael@0: // 
michael@0: //   3. The name of the author may be used to endorse or promote products
michael@0: //      derived from this software without specific prior written permission.
michael@0: // 
michael@0: // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
michael@0: // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
michael@0: // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
michael@0: // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
michael@0: // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
michael@0: // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
michael@0: // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
michael@0: // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
michael@0: // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
michael@0: // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
michael@0: // 
michael@0: ///////////////////////////////////////////////////////////////////////////////
michael@0: 
michael@0: #ifndef _MSC_VER // [
michael@0: #error "Use this header only with Microsoft Visual C++ compilers!"
michael@0: #endif // _MSC_VER ]
michael@0: 
michael@0: #ifndef _MSC_INTTYPES_H_ // [
michael@0: #define _MSC_INTTYPES_H_
michael@0: 
michael@0: #if _MSC_VER > 1000
michael@0: #pragma once
michael@0: #endif
michael@0: 
michael@0: #include <stdint.h>
michael@0: 
michael@0: // 7.8 Format conversion of integer types
michael@0: 
michael@0: typedef struct {
michael@0:    intmax_t quot;
michael@0:    intmax_t rem;
michael@0: } imaxdiv_t;
michael@0: 
michael@0: // 7.8.1 Macros for format specifiers
michael@0: 
michael@0: #if !defined(__cplusplus) || defined(__STDC_FORMAT_MACROS) // [   See footnote 185 at page 198
michael@0: 
michael@0: // The fprintf macros for signed integers are:
michael@0: #define PRId8       "d"
michael@0: #define PRIi8       "i"
michael@0: #define PRIdLEAST8  "d"
michael@0: #define PRIiLEAST8  "i"
michael@0: #define PRIdFAST8   "d"
michael@0: #define PRIiFAST8   "i"
michael@0: 
michael@0: #define PRId16       "hd"
michael@0: #define PRIi16       "hi"
michael@0: #define PRIdLEAST16  "hd"
michael@0: #define PRIiLEAST16  "hi"
michael@0: #define PRIdFAST16   "hd"
michael@0: #define PRIiFAST16   "hi"
michael@0: 
michael@0: #define PRId32       "I32d"
michael@0: #define PRIi32       "I32i"
michael@0: #define PRIdLEAST32  "I32d"
michael@0: #define PRIiLEAST32  "I32i"
michael@0: #define PRIdFAST32   "I32d"
michael@0: #define PRIiFAST32   "I32i"
michael@0: 
michael@0: #define PRId64       "I64d"
michael@0: #define PRIi64       "I64i"
michael@0: #define PRIdLEAST64  "I64d"
michael@0: #define PRIiLEAST64  "I64i"
michael@0: #define PRIdFAST64   "I64d"
michael@0: #define PRIiFAST64   "I64i"
michael@0: 
michael@0: #define PRIdMAX     "I64d"
michael@0: #define PRIiMAX     "I64i"
michael@0: 
michael@0: #define PRIdPTR     "Id"
michael@0: #define PRIiPTR     "Ii"
michael@0: 
michael@0: // The fprintf macros for unsigned integers are:
michael@0: #define PRIo8       "o"
michael@0: #define PRIu8       "u"
michael@0: #define PRIx8       "x"
michael@0: #define PRIX8       "X"
michael@0: #define PRIoLEAST8  "o"
michael@0: #define PRIuLEAST8  "u"
michael@0: #define PRIxLEAST8  "x"
michael@0: #define PRIXLEAST8  "X"
michael@0: #define PRIoFAST8   "o"
michael@0: #define PRIuFAST8   "u"
michael@0: #define PRIxFAST8   "x"
michael@0: #define PRIXFAST8   "X"
michael@0: 
michael@0: #define PRIo16       "ho"
michael@0: #define PRIu16       "hu"
michael@0: #define PRIx16       "hx"
michael@0: #define PRIX16       "hX"
michael@0: #define PRIoLEAST16  "ho"
michael@0: #define PRIuLEAST16  "hu"
michael@0: #define PRIxLEAST16  "hx"
michael@0: #define PRIXLEAST16  "hX"
michael@0: #define PRIoFAST16   "ho"
michael@0: #define PRIuFAST16   "hu"
michael@0: #define PRIxFAST16   "hx"
michael@0: #define PRIXFAST16   "hX"
michael@0: 
michael@0: #define PRIo32       "I32o"
michael@0: #define PRIu32       "I32u"
michael@0: #define PRIx32       "I32x"
michael@0: #define PRIX32       "I32X"
michael@0: #define PRIoLEAST32  "I32o"
michael@0: #define PRIuLEAST32  "I32u"
michael@0: #define PRIxLEAST32  "I32x"
michael@0: #define PRIXLEAST32  "I32X"
michael@0: #define PRIoFAST32   "I32o"
michael@0: #define PRIuFAST32   "I32u"
michael@0: #define PRIxFAST32   "I32x"
michael@0: #define PRIXFAST32   "I32X"
michael@0: 
michael@0: #define PRIo64       "I64o"
michael@0: #define PRIu64       "I64u"
michael@0: #define PRIx64       "I64x"
michael@0: #define PRIX64       "I64X"
michael@0: #define PRIoLEAST64  "I64o"
michael@0: #define PRIuLEAST64  "I64u"
michael@0: #define PRIxLEAST64  "I64x"
michael@0: #define PRIXLEAST64  "I64X"
michael@0: #define PRIoFAST64   "I64o"
michael@0: #define PRIuFAST64   "I64u"
michael@0: #define PRIxFAST64   "I64x"
michael@0: #define PRIXFAST64   "I64X"
michael@0: 
michael@0: #define PRIoMAX     "I64o"
michael@0: #define PRIuMAX     "I64u"
michael@0: #define PRIxMAX     "I64x"
michael@0: #define PRIXMAX     "I64X"
michael@0: 
michael@0: #define PRIoPTR     "Io"
michael@0: #define PRIuPTR     "Iu"
michael@0: #define PRIxPTR     "Ix"
michael@0: #define PRIXPTR     "IX"
michael@0: 
michael@0: // DO NOT SUPPORT THE scanf MACROS!  See the comment at the top of
michael@0: // IntegerPrintfMacros.h.
michael@0: 
michael@0: #endif // __STDC_FORMAT_MACROS ]
michael@0: 
michael@0: // 7.8.2 Functions for greatest-width integer types
michael@0: 
michael@0: // 7.8.2.1 The imaxabs function
michael@0: #define imaxabs _abs64
michael@0: 
michael@0: // 7.8.2.2 The imaxdiv function
michael@0: 
michael@0: // This is modified version of div() function from Microsoft's div.c found
michael@0: // in %MSVC.NET%\crt\src\div.c
michael@0: #ifdef STATIC_IMAXDIV // [
michael@0: static
michael@0: #else // STATIC_IMAXDIV ][
michael@0: _inline
michael@0: #endif // STATIC_IMAXDIV ]
michael@0: imaxdiv_t __cdecl imaxdiv(intmax_t numer, intmax_t denom)
michael@0: {
michael@0:    imaxdiv_t result;
michael@0: 
michael@0:    result.quot = numer / denom;
michael@0:    result.rem = numer % denom;
michael@0: 
michael@0:    if (numer < 0 && result.rem > 0) {
michael@0:       // did division wrong; must fix up
michael@0:       ++result.quot;
michael@0:       result.rem -= denom;
michael@0:    }
michael@0: 
michael@0:    return result;
michael@0: }
michael@0: 
michael@0: // 7.8.2.3 The strtoimax and strtoumax functions
michael@0: #define strtoimax _strtoi64
michael@0: #define strtoumax _strtoui64
michael@0: 
michael@0: // 7.8.2.4 The wcstoimax and wcstoumax functions
michael@0: #define wcstoimax _wcstoi64
michael@0: #define wcstoumax _wcstoui64
michael@0: 
michael@0: 
michael@0: #endif // _MSC_INTTYPES_H_ ]