stdint since it's not standard in orca/c
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/*
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* Copyright (c) 2000-2010 Apple Inc.
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* All rights reserved.
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*/
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#ifndef _STDINT_H_
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#define _STDINT_H_
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/* from ISO/IEC 988:1999 spec */
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/* 7.18.1.1 Exact-width integer types */
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#ifndef _INT8_T
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#define _INT8_T
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typedef signed char int8_t;
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#endif /*_INT8_T */
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#ifndef _INT16_T
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#define _INT16_T
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typedef short int16_t;
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#endif /* _INT16_T */
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#ifndef _INT32_T
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#define _INT32_T
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typedef long int32_t;
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#endif /* _INT32_T */
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#ifndef _UINT8_T
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#define _UINT8_T
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typedef unsigned char uint8_t;
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#endif /*_UINT8_T */
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#ifndef _UINT16_T
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#define _UINT16_T
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typedef unsigned short uint16_t;
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#endif /* _UINT16_T */
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#ifndef _UINT32_T
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#define _UINT32_T
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typedef unsigned long uint32_t;
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#endif /* _UINT32_T */
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/* 7.18.1.2 Minimum-width integer types */
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typedef int8_t int_least8_t;
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typedef int16_t int_least16_t;
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typedef int32_t int_least32_t;
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typedef uint8_t uint_least8_t;
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typedef uint16_t uint_least16_t;
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typedef uint32_t uint_least32_t;
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/* 7.18.1.3 Fastest-width integer types */
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typedef int8_t int_fast8_t;
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typedef int16_t int_fast16_t;
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typedef int32_t int_fast32_t;
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typedef uint8_t uint_fast8_t;
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typedef uint16_t uint_fast16_t;
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typedef uint32_t uint_fast32_t;
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/* 7.18.1.4 Integer types capable of holding object pointers */
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#ifndef _INTPTR_T
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#define _INTPTR_T
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typedef long intptr_t;
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#endif /* _INTPTR_T */
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#ifndef _UINTPTR_T
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#define _UINTPTR_T
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typedef unsigned long uintptr_t;
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#endif /* _UINTPTR_T */
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/* 7.18.1.5 Greatest-width integer types */
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#ifndef _INTMAX_T
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#define _INTMAX_T
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#ifdef __INTMAX_TYPE__
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typedef __INTMAX_TYPE__ intmax_t;
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#else /* __INTMAX_TYPE__ */
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typedef long intmax_t;
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#endif /* __INTMAX_TYPE__ */
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#endif /* _INTMAX_T */
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#ifndef _UINTMAX_T
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#define _UINTMAX_T
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#ifdef __UINTMAX_TYPE__
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typedef __UINTMAX_TYPE__ uintmax_t;
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#else /* __UINTMAX_TYPE__ */
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typedef unsigned long uintmax_t;
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#endif /* __UINTMAX_TYPE__ */
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#endif /* _UINTMAX_T */
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/* 7.18.2 Limits of specified-width integer types:
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* These #defines specify the minimum and maximum limits
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* of each of the types declared above.
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*/
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/* 7.18.2.1 Limits of exact-width integer types */
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#define INT8_MAX 127
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#define INT16_MAX 32767
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#define INT32_MAX 2147483647
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#define INT8_MIN -128
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#define INT16_MIN -32768
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/*
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Note: the literal "most negative int" cannot be written in C --
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the rules in the standard (section 6.4.4.1 in C99) will give it
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an unsigned type, so INT32_MIN (and the most negative member of
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any larger signed type) must be written via a constant expression.
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*/
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#define INT32_MIN (-INT32_MAX-1)
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#define UINT8_MAX 255
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#define UINT16_MAX 65535
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#define UINT32_MAX 4294967295U
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/* 7.18.2.2 Limits of minimum-width integer types */
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#define INT_LEAST8_MIN INT8_MIN
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#define INT_LEAST16_MIN INT16_MIN
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#define INT_LEAST32_MIN INT32_MIN
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#define INT_LEAST8_MAX INT8_MAX
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#define INT_LEAST16_MAX INT16_MAX
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#define INT_LEAST32_MAX INT32_MAX
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#define UINT_LEAST8_MAX UINT8_MAX
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#define UINT_LEAST16_MAX UINT16_MAX
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#define UINT_LEAST32_MAX UINT32_MAX
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/* 7.18.2.3 Limits of fastest minimum-width integer types */
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#define INT_FAST8_MIN INT8_MIN
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#define INT_FAST16_MIN INT16_MIN
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#define INT_FAST32_MIN INT32_MIN
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#define INT_FAST8_MAX INT8_MAX
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#define INT_FAST16_MAX INT16_MAX
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#define INT_FAST32_MAX INT32_MAX
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#define UINT_FAST8_MAX UINT8_MAX
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#define UINT_FAST16_MAX UINT16_MAX
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#define UINT_FAST32_MAX UINT32_MAX
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/* 7.18.2.4 Limits of integer types capable of holding object pointers */
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#define INTPTR_MIN INT32_MIN
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#define INTPTR_MAX INT32_MAX
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#define UINTPTR_MAX UINT32_MAX
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/* 7.18.2.5 Limits of greatest-width integer types */
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#define INTMAX_MIN INT32_MIN
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#define INTMAX_MAX INT32_MAX
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#define UINTMAX_MAX UINT32_MAX
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/* 7.18.3 "Other" */
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#define PTRDIFF_MIN INT32_MIN
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#define PTRDIFF_MAX INT32_MAX
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/* We have no sig_atomic_t yet, so no SIG_ATOMIC_{MIN,MAX}.
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Should end up being {-127,127} or {0,255} ... or bigger.
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My bet would be on one of {U}INT32_{MIN,MAX}. */
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#define SIZE_MAX UINT32_MAX
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/* nb - wchar_t should probably be 16-bit, but there
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isn't any support for it anywhere. wint_t should
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be 32-bits. */
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#ifndef WCHAR_MAX
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# ifdef __WCHAR_MAX__
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# define WCHAR_MAX __WCHAR_MAX__
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# else
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# define WCHAR_MAX 0x7fff
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# endif
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#endif
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/* WCHAR_MIN should be 0 if wchar_t is an unsigned type and
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(-WCHAR_MAX-1) if wchar_t is a signed type. Unfortunately,
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it turns out that -fshort-wchar changes the signedness of
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the type. */
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#ifndef WCHAR_MIN
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# if WCHAR_MAX == 0xffff
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# define WCHAR_MIN 0
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# else
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# define WCHAR_MIN (-WCHAR_MAX-1)
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# endif
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#endif
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#define WINT_MIN INT32_MIN
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#define WINT_MAX INT32_MAX
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#define SIG_ATOMIC_MIN INT16_MIN
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#define SIG_ATOMIC_MAX INT16_MAX
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/* 7.18.4 Macros for integer constants */
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#define INT8_C(v) (v)
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#define INT16_C(v) (v)
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#define INT32_C(v) (v ## L)
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#define UINT8_C(v) (v ## U)
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#define UINT16_C(v) (v ## U)
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#define UINT32_C(v) (v ## UL)
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#define INTMAX_C(v) (v ## L)
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#define UINTMAX_C(v) (v ## UL)
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#endif /* _STDINT_H_ */
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