/* Copyright (C) 2001-2002, 2004-2006 Free Software Foundation, Inc. Written by Bruno Haible, Sam Steingold, Peter Burwood. This file is part of gnulib. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ #ifndef _STDINT_H #define _STDINT_H /* * ISO C 99 for platforms that lack it. * */ /* Get wchar_t, WCHAR_MIN, WCHAR_MAX. */ #include /* Get CHAR_BIT, LONG_MIN, LONG_MAX, ULONG_MAX. */ #include /* Get those types that are already defined in other system include files. */ #if defined __FreeBSD__ # include #endif #if defined __linux__ && HAVE_SYS_BITYPES_H /* Linux libc4 >= 4.6.7 and libc5 have a that defines int{8,16,32,64}_t and __BIT_TYPES_DEFINED__. In libc5 >= 5.2.2 it is included by . */ # include #endif #if defined __sun && HAVE_SYS_INTTYPES_H # include /* Solaris 7 has the types except the *_fast*_t types, and the macros except for *_FAST*_*, INTPTR_MIN, PTRDIFF_MIN, PTRDIFF_MAX. But note that contains only the type definitions! */ # define _STDINT_H_HAVE_SYSTEM_INTTYPES #endif #if (defined __hpux || defined _AIX) && HAVE_INTTYPES_H # include /* HP-UX 10 has nearly everything, except UINT_LEAST8_MAX, UINT_FAST8_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */ /* AIX 4 has nearly everything, except INTPTR_MIN, INTPTR_MAX, UINTPTR_MAX, PTRDIFF_MIN, PTRDIFF_MAX. */ # define _STDINT_H_HAVE_SYSTEM_INTTYPES #endif #if !((defined UNIX_CYGWIN32 || defined __linux__) && defined __BIT_TYPES_DEFINED__) # define _STDINT_H_NEED_SIGNED_INT_TYPES #endif #if !defined _STDINT_H_HAVE_SYSTEM_INTTYPES /* 7.18.1.1. Exact-width integer types */ #if !defined __FreeBSD__ #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES typedef signed char int8_t; #endif typedef unsigned char uint8_t; #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES typedef short int16_t; #endif typedef unsigned short uint16_t; #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES typedef int int32_t; #endif typedef unsigned int uint32_t; #if @HAVE_LONG_64BIT@ #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES typedef long int64_t; #endif typedef unsigned long uint64_t; #define _STDINT_H_HAVE_INT64 #elif @HAVE_LONG_LONG_64BIT@ #ifdef _STDINT_H_NEED_SIGNED_INT_TYPES typedef long long int64_t; #endif typedef unsigned long long uint64_t; #define _STDINT_H_HAVE_INT64 #elif defined _MSC_VER typedef __int64 int64_t; typedef unsigned __int64 uint64_t; #define _STDINT_H_HAVE_INT64 #endif #endif /* !FreeBSD */ /* 7.18.1.2. Minimum-width integer types */ typedef int8_t int_least8_t; typedef uint8_t uint_least8_t; typedef int16_t int_least16_t; typedef uint16_t uint_least16_t; typedef int32_t int_least32_t; typedef uint32_t uint_least32_t; #ifdef _STDINT_H_HAVE_INT64 typedef int64_t int_least64_t; typedef uint64_t uint_least64_t; #endif /* 7.18.1.3. Fastest minimum-width integer types */ typedef int32_t int_fast8_t; typedef uint32_t uint_fast8_t; typedef int32_t int_fast16_t; typedef uint32_t uint_fast16_t; typedef int32_t int_fast32_t; typedef uint32_t uint_fast32_t; #ifdef _STDINT_H_HAVE_INT64 typedef int64_t int_fast64_t; typedef uint64_t uint_fast64_t; #endif /* 7.18.1.4. Integer types capable of holding object pointers */ #if !defined __FreeBSD__ /* On some platforms (like IRIX6 MIPS with -n32) sizeof(void*) < sizeof(long), but this doesn't matter here. */ typedef long intptr_t; typedef unsigned long uintptr_t; #endif /* !FreeBSD */ /* 7.18.1.5. Greatest-width integer types */ #ifdef _STDINT_H_HAVE_INT64 # ifndef intmax_t typedef int64_t intmax_t; # endif # ifndef uintmax_t typedef uint64_t uintmax_t; # endif #else # ifndef intmax_t typedef int32_t intmax_t; # endif # ifndef uintmax_t typedef uint32_t uintmax_t; # endif #endif /* 7.18.2. Limits of specified-width integer types */ #if !defined __cplusplus || defined __STDC_LIMIT_MACROS /* 7.18.2.1. Limits of exact-width integer types */ #define INT8_MIN -128 #define INT8_MAX 127 #define UINT8_MAX 255U #define INT16_MIN -32768 #define INT16_MAX 32767 #define UINT16_MAX 65535U #define INT32_MIN (~INT32_MAX) #define INT32_MAX 2147483647 #define UINT32_MAX 4294967295U #ifdef _STDINT_H_HAVE_INT64 #define INT64_MIN (~INT64_MAX) #if @HAVE_LONG_64BIT@ #define INT64_MAX 9223372036854775807L #define UINT64_MAX 18446744073709551615UL #elif @HAVE_LONG_LONG_64BIT@ #define INT64_MAX 9223372036854775807LL #define UINT64_MAX 18446744073709551615ULL #elif defined _MSC_VER #define INT64_MAX 9223372036854775807i64 #define UINT64_MAX 18446744073709551615ui64 #endif #endif /* 7.18.2.2. Limits of minimum-width integer types */ #define INT_LEAST8_MIN INT8_MIN #define INT_LEAST8_MAX INT8_MAX #define UINT_LEAST8_MAX UINT8_MAX #define INT_LEAST16_MIN INT16_MIN #define INT_LEAST16_MAX INT16_MAX #define UINT_LEAST16_MAX UINT16_MAX #define INT_LEAST32_MIN INT32_MIN #define INT_LEAST32_MAX INT32_MAX #define UINT_LEAST32_MAX UINT32_MAX #ifdef _STDINT_H_HAVE_INT64 #define INT_LEAST64_MIN INT64_MIN #define INT_LEAST64_MAX INT64_MAX #define UINT_LEAST64_MAX UINT64_MAX #endif /* 7.18.2.3. Limits of fastest minimum-width integer types */ #define INT_FAST8_MIN INT32_MIN #define INT_FAST8_MAX INT32_MAX #define UINT_FAST8_MAX UINT32_MAX #define INT_FAST16_MIN INT32_MIN #define INT_FAST16_MAX INT32_MAX #define UINT_FAST16_MAX UINT32_MAX #define INT_FAST32_MIN INT32_MIN #define INT_FAST32_MAX INT32_MAX #define UINT_FAST32_MAX UINT32_MAX #ifdef _STDINT_H_HAVE_INT64 #define INT_FAST64_MIN INT64_MIN #define INT_FAST64_MAX INT64_MAX #define UINT_FAST64_MAX UINT64_MAX #endif /* 7.18.2.4. Limits of integer types capable of holding object pointers */ #define INTPTR_MIN LONG_MIN #define INTPTR_MAX LONG_MAX #define UINTPTR_MAX ULONG_MAX /* 7.18.2.5. Limits of greatest-width integer types */ #ifdef _STDINT_H_HAVE_INT64 #define INTMAX_MIN INT64_MIN #define INTMAX_MAX INT64_MAX #define UINTMAX_MAX UINT64_MAX #else #define INTMAX_MIN INT32_MIN #define INTMAX_MAX INT32_MAX #define UINTMAX_MAX UINT32_MAX #endif /* 7.18.3. Limits of other integer types */ #define PTRDIFF_MIN (~(ptrdiff_t)0 << (sizeof(ptrdiff_t)*CHAR_BIT-1)) #define PTRDIFF_MAX (~PTRDIFF_MIN) /* This may be wrong... */ #define SIG_ATOMIC_MIN 0 #define SIG_ATOMIC_MAX 127 #ifndef SIZE_MAX /* SIZE_MAX may also be defined in config.h. */ # define SIZE_MAX ((size_t)~(size_t)0) #endif /* wchar_t limits already defined in . */ /* wint_t limits already defined in . */ #endif /* 7.18.4. Macros for integer constants */ #if !defined __cplusplus || defined __STDC_CONSTANT_MACROS /* 7.18.4.1. Macros for minimum-width integer constants */ #define INT8_C(x) x #define UINT8_C(x) x##U #define INT16_C(x) x #define UINT16_C(x) x##U #define INT32_C(x) x #define UINT32_C(x) x##U #if @HAVE_LONG_64BIT@ #define INT64_C(x) x##L #define UINT64_C(x) x##UL #elif @HAVE_LONG_LONG_64BIT@ #define INT64_C(x) x##LL #define UINT64_C(x) x##ULL #elif defined _MSC_VER #define INT64_C(x) x##i64 #define UINT64_C(x) x##ui64 #endif /* 7.18.4.2. Macros for greatest-width integer constants */ #if @HAVE_LONG_64BIT@ #define INTMAX_C(x) x##L #define UINTMAX_C(x) x##UL #elif @HAVE_LONG_LONG_64BIT@ #define INTMAX_C(x) x##LL #define UINTMAX_C(x) x##ULL #elif defined _MSC_VER #define INTMAX_C(x) x##i64 #define UINTMAX_C(x) x##ui64 #else #define INTMAX_C(x) x #define UINTMAX_C(x) x##U #endif #endif #endif /* !_STDINT_H_HAVE_SYSTEM_INTTYPES */ #endif /* _STDINT_H */