426 lines
10 KiB
C
426 lines
10 KiB
C
/* Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/*
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* ISO C 9X: 7.4 Integral types <inttypes.h>
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*/
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#ifndef _INTTYPES_H
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#define _INTTYPES_H 1
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#include <features.h>
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#define __need_wchar_t
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#include <stddef.h>
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/* Exact integral types. */
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/* Signed. */
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/* There is some amount of overlap with <sys/types.h> as known by inet code */
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#ifndef __int8_t_defined
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# define __int8_t_defined
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typedef signed char int8_t;
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typedef short int int16_t;
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typedef int int32_t;
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typedef long int int64_t;
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#endif
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/* Unsigned. */
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typedef unsigned char uint8_t;
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typedef unsigned short int uint16_t;
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typedef unsigned int uint32_t;
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typedef unsigned long int uint64_t;
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/* Largest integral types. */
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typedef long int intmax_t;
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typedef unsigned long int uintmax_t;
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/* Types for `void *' pointers. */
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typedef long int intptr_t;
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typedef unsigned long int uintptr_t;
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/* Efficient types. */
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typedef long int intfast_t;
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typedef unsigned long int uintfast_t;
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/* Small types. */
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/* Signed. */
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typedef signed char int_least8_t;
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typedef short int int_least16_t;
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typedef int int_least32_t;
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typedef long int int_least64_t;
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/* Unsigned. */
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typedef unsigned char uint_least8_t;
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typedef unsigned short int uint_least16_t;
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typedef unsigned int uint_least32_t;
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typedef unsigned long int uint_least64_t;
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/* Fast types. */
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/* Signed. */
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typedef signed char int_fast8_t;
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typedef int int_fast16_t;
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typedef int int_fast32_t;
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typedef long int int_fast64_t;
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/* Unsigned. */
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typedef unsigned char uint_fast8_t;
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typedef unsigned int uint_fast16_t;
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typedef unsigned int uint_fast32_t;
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typedef unsigned long int uint_fast64_t;
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/* Limits of integral types. */
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/* Minimum of signed integral types. */
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#define INT8_MIN (-128)
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#define INT16_MIN (-32767-1)
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#define INT32_MIN (-2147483647-1)
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#define INT64_MIN (-9223372036854775807L-1)
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/* Maximum of signed integral 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 INT64_MAX (9223372036854775807L)
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/* Maximum of unsigned integral types. */
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#define UINT8_MAX (255U)
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#define UINT16_MAX (65535U)
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#define UINT32_MAX (4294967295U)
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#define UINT64_MAX (18446744073709551615uL)
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/* Minimum of signed integral types having a minimum size. */
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#define INT_LEAST8_MIN (-128)
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#define INT_LEAST16_MIN (-32767-1)
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#define INT_LEAST32_MIN (-2147483647-1)
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#define INT_LEAST64_MIN (-9223372036854775807L-1)
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/* Maximum of signed integral types having a minimum size. */
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#define INT_LEAST8_MAX (127)
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#define INT_LEAST16_MAX (32767)
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#define INT_LEAST32_MAX (2147483647)
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#define INT_LEAST64_MAX (9223372036854775807L)
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/* Maximum of unsigned integral types having a minimum size. */
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#define UINT_LEAST8_MAX (255U)
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#define UINT_LEAST16_MAX (65535U)
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#define UINT_LEAST32_MAX (4294967295U)
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#define UINT_LEAST64_MAX (18446744073709551615uL)
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/* Minimum of fast signed integral types having a minimum size. */
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#define INT_FAST8_MIN (-128)
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#define INT_FAST16_MIN (-2147483647-1)
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#define INT_FAST32_MIN (-2147483647-1)
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#define INT_FAST64_MIN (-9223372036854775807L-1)
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/* Maximum of fast signed integral types having a minimum size. */
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#define INT_FAST8_MAX (127)
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#define INT_FAST16_MAX (2147483647)
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#define INT_FAST32_MAX (2147483647)
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#define INT_FAST64_MAX (9223372036854775807L)
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/* Maximum of fast unsigned integral types having a minimum size. */
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#define UINT_FAST8_MAX (255U)
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#define UINT_FAST16_MAX (4294967295U)
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#define UINT_FAST32_MAX (4294967295U)
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#define UINT_FAST64_MAX (18446744073709551615uL)
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/* Minimum for most efficient signed integral types. */
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#define INTFAST_MIN (-9223372036854775807L-1)
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/* Maximum for most efficient signed integral types. */
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#define INTFAST_MAX (9223372036854775807L)
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/* Maximum for most efficient unsigned integral types. */
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#define UINTFAST_MAX (18446744073709551615uL)
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/* Minimum for largest signed integral type. */
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#define INTMAX_MIN (-9223372036854775807L-1)
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/* Maximum for largest signed integral type. */
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#define INTMAX_MAX (9223372036854775807L)
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/* Maximum for largest unsigned integral type. */
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#define UINTMAX_MAX (18446744073709551615uL)
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/* Values to test for integral types holding `void *' pointer. */
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#define INTPTR_MAX (9223372036854775807L)
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#define UINTPTR_MAX (18446744073709551615uL)
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/* Signed. */
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#define INT8_C(c) ((int8_t) c)
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#define INT16_C(c) ((int16_t) c)
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#define INT32_C(c) ((int32_t) c)
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#define INT64_C(c) ((int64_t) __CONCAT (c,l))
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/* Unsigned. */
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#define UINT8_C(c) ((uint8_t) __CONCAT (c,u))
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#define UINT16_C(c) ((uint16_t) __CONCAT (c,u))
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#define UINT32_C(c) ((uint32_t) __CONCAT (c,u))
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#define UINT64_C(c) ((uint64_t) __CONCAT (c,ul))
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/* Maximal type. */
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#define INTMAX_C(c) ((intmax_t) __CONCAT (c,l))
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#define UINTMAX_C(c) ((uintmax_t) __CONCAT (c,ul))
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/* Macros for printing format specifiers. */
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/* Decimal notation. */
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#define PRId8 "d"
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#define PRId16 "d"
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#define PRId32 "d"
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#define PRId64 "ld"
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#define PRIdLEAST8 "d"
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#define PRIdLEAST16 "d"
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#define PRIdLEAST32 "d"
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#define PRIdLEAST64 "ld"
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#define PRIdFAST8 "d"
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#define PRIdFAST16 "d"
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#define PRIdFAST32 "d"
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#define PRIdFAST64 "ld"
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#define PRIi8 "i"
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#define PRIi16 "i"
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#define PRIi32 "i"
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#define PRIi64 "li"
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#define PRIiLEAST8 "i"
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#define PRIiLEAST16 "i"
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#define PRIiLEAST32 "i"
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#define PRIiLEAST64 "li"
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#define PRIiFAST8 "i"
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#define PRIiFAST16 "i"
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#define PRIiFAST32 "i"
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#define PRIiFAST64 "li"
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/* Octal notation. */
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#define PRIo8 "o"
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#define PRIo16 "o"
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#define PRIo32 "o"
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#define PRIo64 "lo"
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#define PRIoLEAST8 "o"
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#define PRIoLEAST16 "o"
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#define PRIoLEAST32 "o"
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#define PRIoLEAST64 "lo"
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#define PRIoFAST8 "o"
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#define PRIoFAST16 "o"
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#define PRIoFAST32 "o"
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#define PRIoFAST64 "lo"
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/* lowercase hexadecimal notation. */
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#define PRIx8 "x"
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#define PRIx16 "x"
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#define PRIx32 "x"
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#define PRIx64 "lx"
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#define PRIxLEAST8 "x"
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#define PRIxLEAST16 "x"
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#define PRIxLEAST32 "x"
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#define PRIxLEAST64 "lx"
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#define PRIxFAST8 "x"
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#define PRIxFAST16 "x"
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#define PRIxFAST32 "x"
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#define PRIxFAST64 "lx"
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/* UPPERCASE hexadecimal notation. */
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#define PRIX8 "X"
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#define PRIX16 "X"
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#define PRIX32 "X"
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#define PRIX64 "lX"
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#define PRIXLEAST8 "X"
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#define PRIXLEAST16 "X"
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#define PRIXLEAST32 "X"
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#define PRIXLEAST64 "lX"
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#define PRIXFAST8 "X"
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#define PRIXFAST16 "X"
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#define PRIXFAST32 "X"
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#define PRIXFAST64 "lX"
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/* Unsigned integers. */
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#define PRIu8 "u"
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#define PRIu16 "u"
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#define PRIu32 "u"
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#define PRIu64 "lu"
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#define PRIuLEAST8 "u"
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#define PRIuLEAST16 "u"
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#define PRIuLEAST32 "u"
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#define PRIuLEAST64 "lu"
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#define PRIuFAST8 "u"
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#define PRIuFAST16 "u"
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#define PRIuFAST32 "u"
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#define PRIuFAST64 "lu"
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/* Macros for printing `intmax_t' and `uintmax_t'. */
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#define PRIdMAX "ld"
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#define PRIoMAX "lo"
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#define PRIxMAX "lx"
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#define PRIuMAX "lu"
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/* Macros for printing `intfast_t' and `uintfast_t'. */
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#define PRIdFAST "ld"
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#define PRIoFAST "lo"
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#define PRIxFAST "lx"
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#define PRIuFAST "lu"
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/* Macros for printing `intptr_t' and `uintptr_t'. */
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#define PRIdPTR "ld"
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#define PRIoPTR "lo"
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#define PRIxPTR "lx"
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#define PRIuPTR "lu"
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/* Macros for printing format specifiers. */
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/* Decimal notation. */
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#define SCNd16 "hd"
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#define SCNd32 "d"
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#define SCNd64 "ld"
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#define SCNi16 "hi"
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#define SCNi32 "i"
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#define SCNi64 "li"
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/* Octal notation. */
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#define SCNo16 "ho"
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#define SCNo32 "o"
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#define SCNo64 "lo"
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/* Hexadecimal notation. */
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#define SCNx16 "hx"
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#define SCNx32 "x"
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#define SCNx64 "lx"
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/* Macros for scaning `intfast_t' and `uintfast_t'. */
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#define SCNdFAST "ld"
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#define SCNiFAST "li"
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#define SCNoFAST "lo"
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#define SCNxFAST "lx"
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/* Macros for scaning `intptr_t' and `uintptr_t'. */
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#define SCNdPTR "ld"
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#define SCNiPTR "li"
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#define SCNoPTR "lo"
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#define SCNxPTR "lx"
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/* Limits of other integer types. */
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/* Limits of `ptrdiff_t' type. */
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#define PTRDIFF_MIN (-9223372036854775807L-1)
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#define PTRDIFF_MAX (9223372036854775807L)
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/* Limits of `sig_atomic_t'. */
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#define SIG_ATOMIC_MIN (-2147483647-1)
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#define SIG_ATOMIC_MAX (2147483647)
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/* Limit of `size_t' type. */
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#define SIZE_MAX (18446744073709551615uL)
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/* Limits of `wchar_t'. */
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#ifndef WCHAR_MIN
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/* These constants might also be defined in <wchar.h>. */
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# define WCHAR_MIN (-2147483647-1)
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# define WCHAR_MAX (2147483647)
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#endif
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/* Limits of `wint_t'. */
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#define WINT_MIN (0)
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#define WINT_MAX (4294967295U)
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/* Macros for string conversion. */
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/* Like `strtol' but convert to `intmax_t'. */
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#define strtoimax(nptr, endptr, base) \
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__strtol_internal (nptr, endptr, base, 0)
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#ifndef __strtol_internal_defined
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extern long int __strtol_internal __P ((__const char *__restrict __nptr,
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char **__restrict __endptr,
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int __base, int __group));
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# define __strtol_internal_defined 1
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#endif
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/* Like `strtoul' but convert to `uintmax_t'. */
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#define strtoumax(nptr, endptr, base) \
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__strtoul_internal (nptr, endptr, base, 0)
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#ifndef __strtoul_internal_defined
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extern unsigned long int __strtoul_internal __P ((__const char *
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__restrict __nptr,
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char **__restrict __endptr,
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int __base, int __group));
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# define __strtoul_internal_defined 1
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#endif
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/* Like `wcstol' but convert to `intmax_t'. */
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#define wcstoimax(nptr, endptr, base) \
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__wcstol_internal (nptr, endptr, base, 0)
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#ifndef __wcstol_internal_defined
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extern long int __wcstol_internal __P ((__const wchar_t *__restrict __nptr,
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wchar_t **__restrict __endptr,
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int __base, int __group));
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# define __wcstol_internal_defined 1
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#endif
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/* Like `wcstoul' but convert to `uintmax_t'. */
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#define wcstoumax(nptr, endptr, base) \
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__wcstoul_internal (nptr, endptr, base, 0)
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#ifndef __wcstoul_internal_defined
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extern unsigned long int __wcstoul_internal __P ((__const wchar_t *
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__restrict __nptr,
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wchar_t **
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__restrict __endptr,
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int __base, int __group));
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# define __wcstoul_internal_defined 1
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#endif
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#endif /* inttypes.h */
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