Chris@16: //  boost cstdint.hpp header file  ------------------------------------------//
Chris@16: 
Chris@16: //  (C) Copyright Beman Dawes 1999.
Chris@16: //  (C) Copyright Jens Mauer 2001
Chris@16: //  (C) Copyright John Maddock 2001
Chris@16: //  Distributed under the Boost
Chris@16: //  Software License, Version 1.0. (See accompanying file
Chris@16: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16: 
Chris@16: //  See http://www.boost.org/libs/integer for documentation.
Chris@16: 
Chris@16: //  Revision History
Chris@16: //   31 Oct 01  use BOOST_HAS_LONG_LONG to check for "long long" (Jens M.)
Chris@16: //   16 Apr 01  check LONGLONG_MAX when looking for "long long" (Jens Maurer)
Chris@16: //   23 Jan 01  prefer "long" over "int" for int32_t and intmax_t (Jens Maurer)
Chris@16: //   12 Nov 00  Merged <boost/stdint.h> (Jens Maurer)
Chris@16: //   23 Sep 00  Added INTXX_C macro support (John Maddock).
Chris@16: //   22 Sep 00  Better 64-bit support (John Maddock)
Chris@16: //   29 Jun 00  Reimplement to avoid including stdint.h within namespace boost
Chris@16: //    8 Aug 99  Initial version (Beman Dawes)
Chris@16: 
Chris@16: 
Chris@16: #ifndef BOOST_CSTDINT_HPP
Chris@16: #define BOOST_CSTDINT_HPP
Chris@16: 
Chris@16: //
Chris@16: // Since we always define the INT#_C macros as per C++0x,
Chris@16: // define __STDC_CONSTANT_MACROS so that <stdint.h> does the right
Chris@16: // thing if possible, and so that the user knows that the macros
Chris@16: // are actually defined as per C99.
Chris@16: //
Chris@16: #ifndef __STDC_CONSTANT_MACROS
Chris@16: #  define __STDC_CONSTANT_MACROS
Chris@16: #endif
Chris@16: 
Chris@16: #include <boost/config.hpp>
Chris@16: 
Chris@16: //
Chris@16: // Note that GLIBC is a bit inconsistent about whether int64_t is defined or not
Chris@16: // depending upon what headers happen to have been included first...
Chris@16: // so we disable use of stdint.h when GLIBC does not define __GLIBC_HAVE_LONG_LONG.
Chris@16: // See https://svn.boost.org/trac/boost/ticket/3548 and http://sources.redhat.com/bugzilla/show_bug.cgi?id=10990
Chris@16: //
Chris@16: #if defined(BOOST_HAS_STDINT_H)					\
Chris@16:   && (!defined(__GLIBC__)					\
Chris@16:       || defined(__GLIBC_HAVE_LONG_LONG)			\
Chris@16:       || (defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 17)))))
Chris@16: 
Chris@16: // The following #include is an implementation artifact; not part of interface.
Chris@16: # ifdef __hpux
Chris@16: // HP-UX has a vaguely nice <stdint.h> in a non-standard location
Chris@16: #   include <inttypes.h>
Chris@16: #   ifdef __STDC_32_MODE__
Chris@16:       // this is triggered with GCC, because it defines __cplusplus < 199707L
Chris@16: #     define BOOST_NO_INT64_T
Chris@16: #   endif
Chris@16: # elif defined(__FreeBSD__) || defined(__IBMCPP__) || defined(_AIX)
Chris@16: #   include <inttypes.h>
Chris@16: # else
Chris@16: #   include <stdint.h>
Chris@16: 
Chris@16: // There is a bug in Cygwin two _C macros
Chris@16: #   if defined(__STDC_CONSTANT_MACROS) && defined(__CYGWIN__)
Chris@16: #     undef INTMAX_C
Chris@16: #     undef UINTMAX_C
Chris@16: #     define INTMAX_C(c) c##LL
Chris@16: #     define UINTMAX_C(c) c##ULL
Chris@16: #   endif
Chris@16: 
Chris@16: # endif
Chris@16: 
Chris@16: #ifdef __QNX__
Chris@16: 
Chris@16: // QNX (Dinkumware stdlib) defines these as non-standard names.
Chris@16: // Reflect to the standard names.
Chris@16: 
Chris@16: typedef ::intleast8_t int_least8_t;
Chris@16: typedef ::intfast8_t int_fast8_t;
Chris@16: typedef ::uintleast8_t uint_least8_t;
Chris@16: typedef ::uintfast8_t uint_fast8_t;
Chris@16: 
Chris@16: typedef ::intleast16_t int_least16_t;
Chris@16: typedef ::intfast16_t int_fast16_t;
Chris@16: typedef ::uintleast16_t uint_least16_t;
Chris@16: typedef ::uintfast16_t uint_fast16_t;
Chris@16: 
Chris@16: typedef ::intleast32_t int_least32_t;
Chris@16: typedef ::intfast32_t int_fast32_t;
Chris@16: typedef ::uintleast32_t uint_least32_t;
Chris@16: typedef ::uintfast32_t uint_fast32_t;
Chris@16: 
Chris@16: # ifndef BOOST_NO_INT64_T
Chris@16: 
Chris@16: typedef ::intleast64_t int_least64_t;
Chris@16: typedef ::intfast64_t int_fast64_t;
Chris@16: typedef ::uintleast64_t uint_least64_t;
Chris@16: typedef ::uintfast64_t uint_fast64_t;
Chris@16: 
Chris@16: # endif
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@16:   using ::int8_t;
Chris@16:   using ::int_least8_t;
Chris@16:   using ::int_fast8_t;
Chris@16:   using ::uint8_t;
Chris@16:   using ::uint_least8_t;
Chris@16:   using ::uint_fast8_t;
Chris@16: 
Chris@16:   using ::int16_t;
Chris@16:   using ::int_least16_t;
Chris@16:   using ::int_fast16_t;
Chris@16:   using ::uint16_t;
Chris@16:   using ::uint_least16_t;
Chris@16:   using ::uint_fast16_t;
Chris@16: 
Chris@16:   using ::int32_t;
Chris@16:   using ::int_least32_t;
Chris@16:   using ::int_fast32_t;
Chris@16:   using ::uint32_t;
Chris@16:   using ::uint_least32_t;
Chris@16:   using ::uint_fast32_t;
Chris@16: 
Chris@16: # ifndef BOOST_NO_INT64_T
Chris@16: 
Chris@16:   using ::int64_t;
Chris@16:   using ::int_least64_t;
Chris@16:   using ::int_fast64_t;
Chris@16:   using ::uint64_t;
Chris@16:   using ::uint_least64_t;
Chris@16:   using ::uint_fast64_t;
Chris@16: 
Chris@16: # endif
Chris@16: 
Chris@16:   using ::intmax_t;
Chris@16:   using ::uintmax_t;
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@101: #elif defined(__FreeBSD__) && (__FreeBSD__ <= 4) || defined(__osf__) || defined(__VMS) || defined(__SOLARIS9__) || defined(__NetBSD__)
Chris@16: // FreeBSD and Tru64 have an <inttypes.h> that contains much of what we need.
Chris@16: # include <inttypes.h>
Chris@16: 
Chris@16: namespace boost {
Chris@16: 
Chris@16:   using ::int8_t;
Chris@16:   typedef int8_t int_least8_t;
Chris@16:   typedef int8_t int_fast8_t;
Chris@16:   using ::uint8_t;
Chris@16:   typedef uint8_t uint_least8_t;
Chris@16:   typedef uint8_t uint_fast8_t;
Chris@16: 
Chris@16:   using ::int16_t;
Chris@16:   typedef int16_t int_least16_t;
Chris@16:   typedef int16_t int_fast16_t;
Chris@16:   using ::uint16_t;
Chris@16:   typedef uint16_t uint_least16_t;
Chris@16:   typedef uint16_t uint_fast16_t;
Chris@16: 
Chris@16:   using ::int32_t;
Chris@16:   typedef int32_t int_least32_t;
Chris@16:   typedef int32_t int_fast32_t;
Chris@16:   using ::uint32_t;
Chris@16:   typedef uint32_t uint_least32_t;
Chris@16:   typedef uint32_t uint_fast32_t;
Chris@16: 
Chris@16: # ifndef BOOST_NO_INT64_T
Chris@16: 
Chris@16:   using ::int64_t;
Chris@16:   typedef int64_t int_least64_t;
Chris@16:   typedef int64_t int_fast64_t;
Chris@16:   using ::uint64_t;
Chris@16:   typedef uint64_t uint_least64_t;
Chris@16:   typedef uint64_t uint_fast64_t;
Chris@16: 
Chris@16:   typedef int64_t intmax_t;
Chris@16:   typedef uint64_t uintmax_t;
Chris@16: 
Chris@16: # else
Chris@16: 
Chris@16:   typedef int32_t intmax_t;
Chris@16:   typedef uint32_t uintmax_t;
Chris@16: 
Chris@16: # endif
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: #else  // BOOST_HAS_STDINT_H
Chris@16: 
Chris@16: # include <boost/limits.hpp> // implementation artifact; not part of interface
Chris@16: # include <limits.h>         // needed for limits macros
Chris@16: 
Chris@16: 
Chris@16: namespace boost
Chris@16: {
Chris@16: 
Chris@16: //  These are fairly safe guesses for some 16-bit, and most 32-bit and 64-bit
Chris@16: //  platforms.  For other systems, they will have to be hand tailored.
Chris@16: //
Chris@16: //  Because the fast types are assumed to be the same as the undecorated types,
Chris@16: //  it may be possible to hand tailor a more efficient implementation.  Such
Chris@16: //  an optimization may be illusionary; on the Intel x86-family 386 on, for
Chris@16: //  example, byte arithmetic and load/stores are as fast as "int" sized ones.
Chris@16: 
Chris@16: //  8-bit types  ------------------------------------------------------------//
Chris@16: 
Chris@16: # if UCHAR_MAX == 0xff
Chris@16:      typedef signed char     int8_t;
Chris@16:      typedef signed char     int_least8_t;
Chris@16:      typedef signed char     int_fast8_t;
Chris@16:      typedef unsigned char   uint8_t;
Chris@16:      typedef unsigned char   uint_least8_t;
Chris@16:      typedef unsigned char   uint_fast8_t;
Chris@16: # else
Chris@16: #    error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: # endif
Chris@16: 
Chris@16: //  16-bit types  -----------------------------------------------------------//
Chris@16: 
Chris@16: # if USHRT_MAX == 0xffff
Chris@16: #  if defined(__crayx1)
Chris@16:      // The Cray X1 has a 16-bit short, however it is not recommend
Chris@16:      // for use in performance critical code.
Chris@16:      typedef short           int16_t;
Chris@16:      typedef short           int_least16_t;
Chris@16:      typedef int             int_fast16_t;
Chris@16:      typedef unsigned short  uint16_t;
Chris@16:      typedef unsigned short  uint_least16_t;
Chris@16:      typedef unsigned int    uint_fast16_t;
Chris@16: #  else
Chris@16:      typedef short           int16_t;
Chris@16:      typedef short           int_least16_t;
Chris@16:      typedef short           int_fast16_t;
Chris@16:      typedef unsigned short  uint16_t;
Chris@16:      typedef unsigned short  uint_least16_t;
Chris@16:      typedef unsigned short  uint_fast16_t;
Chris@16: #  endif
Chris@16: # elif (USHRT_MAX == 0xffffffff) && defined(__MTA__)
Chris@16:       // On MTA / XMT short is 32 bits unless the -short16 compiler flag is specified
Chris@16:       // MTA / XMT does support the following non-standard integer types
Chris@16:       typedef __short16           int16_t;
Chris@16:       typedef __short16           int_least16_t;
Chris@16:       typedef __short16           int_fast16_t;
Chris@16:       typedef unsigned __short16  uint16_t;
Chris@16:       typedef unsigned __short16  uint_least16_t;
Chris@16:       typedef unsigned __short16  uint_fast16_t;
Chris@16: # elif (USHRT_MAX == 0xffffffff) && defined(CRAY)
Chris@16:      // no 16-bit types on Cray:
Chris@16:      typedef short           int_least16_t;
Chris@16:      typedef short           int_fast16_t;
Chris@16:      typedef unsigned short  uint_least16_t;
Chris@16:      typedef unsigned short  uint_fast16_t;
Chris@16: # else
Chris@16: #    error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: # endif
Chris@16: 
Chris@16: //  32-bit types  -----------------------------------------------------------//
Chris@16: 
Chris@16: # if UINT_MAX == 0xffffffff
Chris@16:      typedef int             int32_t;
Chris@16:      typedef int             int_least32_t;
Chris@16:      typedef int             int_fast32_t;
Chris@16:      typedef unsigned int    uint32_t;
Chris@16:      typedef unsigned int    uint_least32_t;
Chris@16:      typedef unsigned int    uint_fast32_t;
Chris@16: # elif (USHRT_MAX == 0xffffffff)
Chris@16:      typedef short             int32_t;
Chris@16:      typedef short             int_least32_t;
Chris@16:      typedef short             int_fast32_t;
Chris@16:      typedef unsigned short    uint32_t;
Chris@16:      typedef unsigned short    uint_least32_t;
Chris@16:      typedef unsigned short    uint_fast32_t;
Chris@16: # elif ULONG_MAX == 0xffffffff
Chris@16:      typedef long            int32_t;
Chris@16:      typedef long            int_least32_t;
Chris@16:      typedef long            int_fast32_t;
Chris@16:      typedef unsigned long   uint32_t;
Chris@16:      typedef unsigned long   uint_least32_t;
Chris@16:      typedef unsigned long   uint_fast32_t;
Chris@16: # elif (UINT_MAX == 0xffffffffffffffff) && defined(__MTA__)
Chris@16:       // Integers are 64 bits on the MTA / XMT
Chris@16:       typedef __int32           int32_t;
Chris@16:       typedef __int32           int_least32_t;
Chris@16:       typedef __int32           int_fast32_t;
Chris@16:       typedef unsigned __int32  uint32_t;
Chris@16:       typedef unsigned __int32  uint_least32_t;
Chris@16:       typedef unsigned __int32  uint_fast32_t;
Chris@16: # else
Chris@16: #    error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: # endif
Chris@16: 
Chris@16: //  64-bit types + intmax_t and uintmax_t  ----------------------------------//
Chris@16: 
Chris@16: # if defined(BOOST_HAS_LONG_LONG) && \
Chris@16:    !defined(BOOST_MSVC) && !defined(__BORLANDC__) && \
Chris@16:    (!defined(__GLIBCPP__) || defined(_GLIBCPP_USE_LONG_LONG)) && \
Chris@16:    (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX))
Chris@16: #    if defined(__hpux)
Chris@16:      // HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions
Chris@16: #    elif (defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615ULL) || (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615ULL) || (defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615ULL)
Chris@16:                                                                  // 2**64 - 1
Chris@16: #    else
Chris@16: #       error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #    endif
Chris@16: 
Chris@16:      typedef  ::boost::long_long_type            intmax_t;
Chris@16:      typedef  ::boost::ulong_long_type   uintmax_t;
Chris@16:      typedef  ::boost::long_long_type            int64_t;
Chris@16:      typedef  ::boost::long_long_type            int_least64_t;
Chris@16:      typedef  ::boost::long_long_type            int_fast64_t;
Chris@16:      typedef  ::boost::ulong_long_type   uint64_t;
Chris@16:      typedef  ::boost::ulong_long_type   uint_least64_t;
Chris@16:      typedef  ::boost::ulong_long_type   uint_fast64_t;
Chris@16: 
Chris@16: # elif ULONG_MAX != 0xffffffff
Chris@16: 
Chris@16: #    if ULONG_MAX == 18446744073709551615 // 2**64 - 1
Chris@16:      typedef long                 intmax_t;
Chris@16:      typedef unsigned long        uintmax_t;
Chris@16:      typedef long                 int64_t;
Chris@16:      typedef long                 int_least64_t;
Chris@16:      typedef long                 int_fast64_t;
Chris@16:      typedef unsigned long        uint64_t;
Chris@16:      typedef unsigned long        uint_least64_t;
Chris@16:      typedef unsigned long        uint_fast64_t;
Chris@16: #    else
Chris@16: #       error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #    endif
Chris@16: # elif defined(__GNUC__) && defined(BOOST_HAS_LONG_LONG)
Chris@16:      __extension__ typedef long long            intmax_t;
Chris@16:      __extension__ typedef unsigned long long   uintmax_t;
Chris@16:      __extension__ typedef long long            int64_t;
Chris@16:      __extension__ typedef long long            int_least64_t;
Chris@16:      __extension__ typedef long long            int_fast64_t;
Chris@16:      __extension__ typedef unsigned long long   uint64_t;
Chris@16:      __extension__ typedef unsigned long long   uint_least64_t;
Chris@16:      __extension__ typedef unsigned long long   uint_fast64_t;
Chris@16: # elif defined(BOOST_HAS_MS_INT64)
Chris@16:      //
Chris@16:      // we have Borland/Intel/Microsoft __int64:
Chris@16:      //
Chris@16:      typedef __int64             intmax_t;
Chris@16:      typedef unsigned __int64    uintmax_t;
Chris@16:      typedef __int64             int64_t;
Chris@16:      typedef __int64             int_least64_t;
Chris@16:      typedef __int64             int_fast64_t;
Chris@16:      typedef unsigned __int64    uint64_t;
Chris@16:      typedef unsigned __int64    uint_least64_t;
Chris@16:      typedef unsigned __int64    uint_fast64_t;
Chris@16: # else // assume no 64-bit integers
Chris@16: #  define BOOST_NO_INT64_T
Chris@16:      typedef int32_t              intmax_t;
Chris@16:      typedef uint32_t             uintmax_t;
Chris@16: # endif
Chris@16: 
Chris@16: } // namespace boost
Chris@16: 
Chris@16: 
Chris@16: #endif // BOOST_HAS_STDINT_H
Chris@16: 
Chris@16: // intptr_t/uintptr_t are defined separately because they are optional and not universally available
Chris@16: #if defined(BOOST_WINDOWS) && !defined(_WIN32_WCE) && !defined(BOOST_HAS_STDINT_H)
Chris@16: // Older MSVC don't have stdint.h and have intptr_t/uintptr_t defined in stddef.h
Chris@16: #include <stddef.h>
Chris@16: #endif
Chris@16: 
Chris@16: // PGI seems to not support intptr_t/uintptr_t properly. BOOST_HAS_STDINT_H is not defined for this compiler by Boost.Config.
Chris@16: #if !defined(__PGIC__)
Chris@16: 
Chris@16: #if (defined(BOOST_WINDOWS) && !defined(_WIN32_WCE)) \
Chris@16:     || (defined(_XOPEN_UNIX) && (_XOPEN_UNIX+0 > 0) && !defined(__UCLIBC__)) \
Chris@16:     || defined(__CYGWIN__) \
Chris@16:     || defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__) \
Chris@101:     || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(sun)
Chris@16: 
Chris@16: namespace boost {
Chris@16:     using ::intptr_t;
Chris@16:     using ::uintptr_t;
Chris@16: }
Chris@16: #define BOOST_HAS_INTPTR_T
Chris@16: 
Chris@16: // Clang pretends to be GCC, so it'll match this condition
Chris@16: #elif defined(__GNUC__) && defined(__INTPTR_TYPE__) && defined(__UINTPTR_TYPE__)
Chris@16: 
Chris@16: namespace boost {
Chris@16:     typedef __INTPTR_TYPE__ intptr_t;
Chris@16:     typedef __UINTPTR_TYPE__ uintptr_t;
Chris@16: }
Chris@16: #define BOOST_HAS_INTPTR_T
Chris@16: 
Chris@16: #endif
Chris@16: 
Chris@16: #endif // !defined(__PGIC__)
Chris@16: 
Chris@16: #endif // BOOST_CSTDINT_HPP
Chris@16: 
Chris@16: 
Chris@16: /****************************************************
Chris@16: 
Chris@16: Macro definition section:
Chris@16: 
Chris@16: Added 23rd September 2000 (John Maddock).
Chris@16: Modified 11th September 2001 to be excluded when
Chris@16: BOOST_HAS_STDINT_H is defined (John Maddock).
Chris@16: Modified 11th Dec 2009 to always define the
Chris@16: INT#_C macros if they're not already defined (John Maddock).
Chris@16: 
Chris@16: ******************************************************/
Chris@16: 
Chris@16: #if !defined(BOOST__STDC_CONSTANT_MACROS_DEFINED) && \
Chris@16:    (!defined(INT8_C) || !defined(INT16_C) || !defined(INT32_C) || !defined(INT64_C))
Chris@16: //
Chris@16: // For the following code we get several warnings along the lines of:
Chris@16: //
Chris@16: // boost/cstdint.hpp:428:35: error: use of C99 long long integer constant
Chris@16: //
Chris@16: // So we declare this a system header to suppress these warnings.
Chris@16: //
Chris@16: #if defined(__GNUC__) && (__GNUC__ >= 4)
Chris@16: #pragma GCC system_header
Chris@16: #endif
Chris@16: 
Chris@16: #include <limits.h>
Chris@16: # define BOOST__STDC_CONSTANT_MACROS_DEFINED
Chris@16: # if defined(BOOST_HAS_MS_INT64)
Chris@16: //
Chris@16: // Borland/Intel/Microsoft compilers have width specific suffixes:
Chris@16: //
Chris@16: #ifndef INT8_C
Chris@16: #  define INT8_C(value)     value##i8
Chris@16: #endif
Chris@16: #ifndef INT16_C
Chris@16: #  define INT16_C(value)    value##i16
Chris@16: #endif
Chris@16: #ifndef INT32_C
Chris@16: #  define INT32_C(value)    value##i32
Chris@16: #endif
Chris@16: #ifndef INT64_C
Chris@16: #  define INT64_C(value)    value##i64
Chris@16: #endif
Chris@16: #  ifdef __BORLANDC__
Chris@16:     // Borland bug: appending ui8 makes the type a signed char
Chris@16: #   define UINT8_C(value)    static_cast<unsigned char>(value##u)
Chris@16: #  else
Chris@16: #   define UINT8_C(value)    value##ui8
Chris@16: #  endif
Chris@16: #ifndef UINT16_C
Chris@16: #  define UINT16_C(value)   value##ui16
Chris@16: #endif
Chris@16: #ifndef UINT32_C
Chris@16: #  define UINT32_C(value)   value##ui32
Chris@16: #endif
Chris@16: #ifndef UINT64_C
Chris@16: #  define UINT64_C(value)   value##ui64
Chris@16: #endif
Chris@16: #ifndef INTMAX_C
Chris@16: #  define INTMAX_C(value)   value##i64
Chris@16: #  define UINTMAX_C(value)  value##ui64
Chris@16: #endif
Chris@16: 
Chris@16: # else
Chris@16: //  do it the old fashioned way:
Chris@16: 
Chris@16: //  8-bit types  ------------------------------------------------------------//
Chris@16: 
Chris@16: #  if (UCHAR_MAX == 0xff) && !defined(INT8_C)
Chris@16: #   define INT8_C(value) static_cast<boost::int8_t>(value)
Chris@16: #   define UINT8_C(value) static_cast<boost::uint8_t>(value##u)
Chris@16: #  endif
Chris@16: 
Chris@16: //  16-bit types  -----------------------------------------------------------//
Chris@16: 
Chris@16: #  if (USHRT_MAX == 0xffff) && !defined(INT16_C)
Chris@16: #   define INT16_C(value) static_cast<boost::int16_t>(value)
Chris@16: #   define UINT16_C(value) static_cast<boost::uint16_t>(value##u)
Chris@16: #  endif
Chris@16: 
Chris@16: //  32-bit types  -----------------------------------------------------------//
Chris@16: #ifndef INT32_C
Chris@16: #  if (UINT_MAX == 0xffffffff)
Chris@16: #   define INT32_C(value) value
Chris@16: #   define UINT32_C(value) value##u
Chris@16: #  elif ULONG_MAX == 0xffffffff
Chris@16: #   define INT32_C(value) value##L
Chris@16: #   define UINT32_C(value) value##uL
Chris@16: #  endif
Chris@16: #endif
Chris@16: 
Chris@16: //  64-bit types + intmax_t and uintmax_t  ----------------------------------//
Chris@16: #ifndef INT64_C
Chris@16: #  if defined(BOOST_HAS_LONG_LONG) && \
Chris@101:     (defined(ULLONG_MAX) || defined(ULONG_LONG_MAX) || defined(ULONGLONG_MAX) || defined(_ULLONG_MAX) || defined(_LLONG_MAX))
Chris@16: 
Chris@16: #    if defined(__hpux)
Chris@16:         // HP-UX's value of ULONG_LONG_MAX is unusable in preprocessor expressions
Chris@16: #       define INT64_C(value) value##LL
Chris@16: #       define UINT64_C(value) value##uLL
Chris@16: #    elif (defined(ULLONG_MAX) && ULLONG_MAX == 18446744073709551615ULL) ||  \
Chris@16:         (defined(ULONG_LONG_MAX) && ULONG_LONG_MAX == 18446744073709551615ULL) ||  \
Chris@16:         (defined(ULONGLONG_MAX) && ULONGLONG_MAX == 18446744073709551615ULL) || \
Chris@101:         (defined(_ULLONG_MAX) && _ULLONG_MAX == 18446744073709551615ULL) || \
Chris@101:         (defined(_LLONG_MAX) && _LLONG_MAX == 9223372036854775807LL)
Chris@16: 
Chris@16: #       define INT64_C(value) value##LL
Chris@16: #       define UINT64_C(value) value##uLL
Chris@16: #    else
Chris@16: #       error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #    endif
Chris@16: #  elif ULONG_MAX != 0xffffffff
Chris@16: 
Chris@16: #    if ULONG_MAX == 18446744073709551615U // 2**64 - 1
Chris@16: #       define INT64_C(value) value##L
Chris@16: #       define UINT64_C(value) value##uL
Chris@16: #    else
Chris@16: #       error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #    endif
Chris@16: #  elif defined(BOOST_HAS_LONG_LONG)
Chris@16:      // Usual macros not defined, work things out for ourselves:
Chris@16: #    if(~0uLL == 18446744073709551615ULL)
Chris@16: #       define INT64_C(value) value##LL
Chris@16: #       define UINT64_C(value) value##uLL
Chris@16: #    else
Chris@16: #       error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #    endif
Chris@16: #  else
Chris@16: #    error defaults not correct; you must hand modify boost/cstdint.hpp
Chris@16: #  endif
Chris@16: 
Chris@16: #  ifdef BOOST_NO_INT64_T
Chris@16: #   define INTMAX_C(value) INT32_C(value)
Chris@16: #   define UINTMAX_C(value) UINT32_C(value)
Chris@16: #  else
Chris@16: #   define INTMAX_C(value) INT64_C(value)
Chris@16: #   define UINTMAX_C(value) UINT64_C(value)
Chris@16: #  endif
Chris@16: #endif
Chris@16: # endif // Borland/Microsoft specific width suffixes
Chris@16: 
Chris@16: #endif // INT#_C macros.
Chris@16: 
Chris@16: 
Chris@16: 
Chris@16: