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277 lines
8.5 KiB
C
277 lines
8.5 KiB
C
/*
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* Australian Public Licence B (OZPLB)
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*
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* Version 1-0
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*
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* Copyright (c) 2004 National ICT Australia
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*
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* All rights reserved.
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*
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* Developed by: Embedded, Real-time and Operating Systems Program (ERTOS)
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* National ICT Australia
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* http://www.ertos.nicta.com.au
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*
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* Permission is granted by National ICT Australia, free of charge, to
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* any person obtaining a copy of this software and any associated
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* documentation files (the "Software") to deal with the Software without
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* restriction, including (without limitation) the rights to use, copy,
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* modify, adapt, merge, publish, distribute, communicate to the public,
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* sublicense, and/or sell, lend or rent out copies of the Software, and
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* to permit persons to whom the Software is furnished to do so, subject
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* to the following conditions:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimers.
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*
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimers in the documentation and/or other materials provided
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* with the distribution.
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*
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* * Neither the name of National ICT Australia, nor the names of its
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* contributors, may be used to endorse or promote products derived
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* from this Software without specific prior written permission.
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*
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* EXCEPT AS EXPRESSLY STATED IN THIS LICENCE AND TO THE FULL EXTENT
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* PERMITTED BY APPLICABLE LAW, THE SOFTWARE IS PROVIDED "AS-IS", AND
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* NATIONAL ICT AUSTRALIA AND ITS CONTRIBUTORS MAKE NO REPRESENTATIONS,
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* WARRANTIES OR CONDITIONS OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
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* BUT NOT LIMITED TO ANY REPRESENTATIONS, WARRANTIES OR CONDITIONS
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* REGARDING THE CONTENTS OR ACCURACY OF THE SOFTWARE, OR OF TITLE,
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NONINFRINGEMENT,
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* THE ABSENCE OF LATENT OR OTHER DEFECTS, OR THE PRESENCE OR ABSENCE OF
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* ERRORS, WHETHER OR NOT DISCOVERABLE.
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*
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* TO THE FULL EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL
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* NATIONAL ICT AUSTRALIA OR ITS CONTRIBUTORS BE LIABLE ON ANY LEGAL
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* THEORY (INCLUDING, WITHOUT LIMITATION, IN AN ACTION OF CONTRACT,
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* NEGLIGENCE OR OTHERWISE) FOR ANY CLAIM, LOSS, DAMAGES OR OTHER
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* LIABILITY, INCLUDING (WITHOUT LIMITATION) LOSS OF PRODUCTION OR
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* OPERATION TIME, LOSS, DAMAGE OR CORRUPTION OF DATA OR RECORDS; OR LOSS
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* OF ANTICIPATED SAVINGS, OPPORTUNITY, REVENUE, PROFIT OR GOODWILL, OR
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* OTHER ECONOMIC LOSS; OR ANY SPECIAL, INCIDENTAL, INDIRECT,
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* CONSEQUENTIAL, PUNITIVE OR EXEMPLARY DAMAGES, ARISING OUT OF OR IN
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* CONNECTION WITH THIS LICENCE, THE SOFTWARE OR THE USE OF OR OTHER
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* DEALINGS WITH THE SOFTWARE, EVEN IF NATIONAL ICT AUSTRALIA OR ITS
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* CONTRIBUTORS HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH CLAIM, LOSS,
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* DAMAGES OR OTHER LIABILITY.
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*
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* If applicable legislation implies representations, warranties, or
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* conditions, or imposes obligations or liability on National ICT
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* Australia or one of its contributors in respect of the Software that
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* cannot be wholly or partly excluded, restricted or modified, the
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* liability of National ICT Australia or the contributor is limited, to
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* the full extent permitted by the applicable legislation, at its
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* option, to:
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* a. in the case of goods, any one or more of the following:
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* i. the replacement of the goods or the supply of equivalent goods;
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* ii. the repair of the goods;
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* iii. the payment of the cost of replacing the goods or of acquiring
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* equivalent goods;
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* iv. the payment of the cost of having the goods repaired; or
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* b. in the case of services:
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* i. the supplying of the services again; or
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* ii. the payment of the cost of having the services supplied again.
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*
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* The construction, validity and performance of this licence is governed
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* by the laws in force in New South Wales, Australia.
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*/
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#ifndef _STDINT_H_
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#define _STDINT_H_
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#include <limits.h>
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/*
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* 7.18.1.1 Exact-width integers
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*/
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#include <arch/stdint.h>
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/*
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* 7.18.2.1 Limits of exact-wdith integer types
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*/
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#define INT8_MIN SCHAR_MIN
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#define INT16_MIN SHRT_MIN
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#define INT32_MIN INT_MIN
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#define INT64_MIN LLONG_MIN
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#define INT8_MAX SCHAR_MAX
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#define INT16_MAX SHRT_MAX
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#define INT32_MAX INT_MAX
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#define INT64_MAX LLONG_MAX
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#define UINT8_MAX UCHAR_MAX
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#define UINT16_MAX USHRT_MAX
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#define UINT32_MAX UINT_MAX
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#define UINT64_MAX ULLONG_MAX
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#ifndef __ARCH_HAS_LEAST
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/*
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* 7.18.1.2 Minimum-width integers
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*/
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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 int64_t int_least64_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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typedef uint64_t uint_least64_t;
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/*
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* 7.18.2.2 Limits of minimum-width integers
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*/
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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_LEAST64_MIN INT64_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 INT_LEAST64_MAX INT64_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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#define UINT_LEAST64_MAX UINT64_MAX
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#else
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#undef __ARCH_HAS_LEAST
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#endif
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#ifndef __ARCH_HAS_FAST
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/*
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* 7.8.1.3 Fastest minimum-width integer types
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* Note -- We fulfil the spec, however we don't really know
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* which are fastest here. I assume `int' is probably fastest
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* more most, and should be used for [u]int_fast[8,16,32]_t.
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*/
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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 int64_t int_fast64_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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typedef uint64_t uint_fast64_t;
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/*
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* 7.18.2.2 Limits of fastest minimum-width integers
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*/
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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_FAST64_MIN INT64_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 INT_FAST64_MAX INT64_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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#define UINT_FAST64_MAX UINT64_MAX
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#else
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#undef __ARCH_HAS_FAST
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#endif
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/*
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* 7.18.1.4 Integer types capable of holding object pointers
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* We should fix this to be 32/64 clean.
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*/
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#if __PTR_SIZE==32
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typedef int32_t intptr_t;
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typedef uint32_t uintptr_t;
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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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#elif __PTR_SIZE==64
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typedef int64_t intptr_t;
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typedef uint64_t uintptr_t;
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#define INTPTR_MIN INT64_MIN
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#define INTPTR_MAX INT64_MAX
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#define UINTPTR_MAX UINT64_MAX
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#else
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#error Unknown pointer size
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#endif
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#undef __PTR_SIZE
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/*
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* 7.18.1.5 Greatest-wdith integer types
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*/
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typedef long long int intmax_t;
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typedef unsigned long long int uintmax_t;
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/*
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* 7.18.2.5 Limits of greateast-width integer types
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*/
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#define INTMAX_MIN LLONG_MIN
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#define INTMAX_MAX LLONG_MAX
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#define UINTMAX_MAX ULLONG_MAX
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/*
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* 7.18.3 Limits of other integer types
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*/
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/* FIXME: Check these limits are correct */
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#define PTRDIFF_MIN INTPTR_MIN
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#define PTRDIFF_MAX INTPTR_MAX
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#define SIG_ATOMIC_MIN INT_MIN
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#define SIG_ATOMIC_MAX INT_MAX
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#define SIZE_MAX UINTPTR_MAX
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#define WCHAR_MIN 0
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#define WCHAR_MAX UINT16_MAX
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#define WINT_MIN 0
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#define WINT_MAX UINT16_MAX
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/*
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* 7.18.4 Macros for integer constants
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*/
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#define INT8_C(x) (int8_t)(x)
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#define INT16_C(x) (int16_t)(x)
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#define INT32_C(x) (int32_t)(x)
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#define INT64_C(x) (int64_t)(x)
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#define UINT8_C(x) (uint8_t)(x)
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#define UINT16_C(x) (uint16_t)(x)
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#define UINT32_C(x) (uint32_t)(x)
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#define UINT64_C(x) (uint64_t)(x)
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#define INT_FAST8_C(x) (int_fast8_t)(x)
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#define INT_FAST16_C(x) (int_fast16_t)(x)
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#define INT_FAST32_C(x) (int_fast32_t)(x)
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#define INT_FAST64_C(x) (int_fast64_t)(x)
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#define UINT_FAST8_C(x) (uint_fast8_t)(x)
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#define UINT_FAST16_C(x) (uint_fast16_t)(x)
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#define UINT_FAST32_C(x) (uint_fast32_t)(x)
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#define UINT_FAST64_C(x) (uint_fast64_t)(x)
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#define INT_LEAST8_C(x) (int_least8_t)(x)
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#define INT_LEAST16_C(x) (int_least16_t)(x)
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#define INT_LEAST32_C(x) (int_least32_t)(x)
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#define INT_LEAST64_C(x) (int_least64_t)(x)
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#define UINT_LEAST8_C(x) (uint_least8_t)(x)
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#define UINT_LEAST16_C(x) (uint_least16_t)(x)
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#define UINT_LEAST32_C(x) (uint_least32_t)(x)
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#define UINT_LEAST64_C(x) (uint_least64_t)(x)
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#define INTPTR_C(x) (intptr_t)(x)
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#define UINTPTR_C(x) (uintptr_t)(x)
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#define INTMAX_C(x) (intmax_t)(x)
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#define UINTMAX_C(x) (uintmax_t)(x)
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#endif /* _STDINT_H_ */
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