2020-06-15 14:18:57 +00:00
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#ifndef COSMOPOLITAN_LIBC_LIMITS_H_
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#define COSMOPOLITAN_LIBC_LIMITS_H_
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Import C++ Standard Template Library
You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.
- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()
Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
2022-03-22 12:51:41 +00:00
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#define __STDC_LIMIT_MACROS
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2020-06-15 14:18:57 +00:00
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2021-03-01 04:59:19 +00:00
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#define UCHAR_MIN 0
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#define UCHAR_MAX 255
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#if '\200' < 0
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#define CHAR_MIN '\200'
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#define CHAR_MAX '\177'
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#else
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#define CHAR_MIN '\0'
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#define CHAR_MAX '\377'
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#endif
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2020-06-15 14:18:57 +00:00
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#define SCHAR_MAX __SCHAR_MAX__
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#define SHRT_MAX __SHRT_MAX__
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#define INT_MAX __INT_MAX__
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#define LONG_MAX __LONG_MAX__
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#define LLONG_MAX LONG_LONG_MAX
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#define LONG_LONG_MAX __LONG_LONG_MAX__
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#define SIZE_MAX __SIZE_MAX__
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#define INT8_MAX __INT8_MAX__
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#define INT16_MAX __INT16_MAX__
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#define INT32_MAX __INT32_MAX__
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#define INT64_MAX __INT64_MAX__
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#define WINT_MAX __WCHAR_MAX__
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#define WCHAR_MAX __WCHAR_MAX__
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#define INTPTR_MAX __INTPTR_MAX__
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#define PTRDIFF_MAX __PTRDIFF_MAX__
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2021-03-01 04:59:19 +00:00
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#define UINTPTR_MAX __UINTPTR_MAX__
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#define UINT8_MAX __UINT8_MAX__
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#define UINT16_MAX __UINT16_MAX__
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#define UINT32_MAX __UINT32_MAX__
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#define UINT64_MAX __UINT64_MAX__
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Import C++ Standard Template Library
You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.
- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()
Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
2022-03-22 12:51:41 +00:00
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#define INTMAX_MAX __INTMAX_MAX__
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#define UINTMAX_MAX __UINTMAX_MAX__
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2020-06-15 14:18:57 +00:00
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2021-03-01 04:59:19 +00:00
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#define SCHAR_MIN (-SCHAR_MAX - 1)
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#define SHRT_MIN (-SHRT_MAX - 1)
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#define INT_MIN (-INT_MAX - 1)
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#define LONG_MIN (-LONG_MAX - 1)
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#define LLONG_MIN (-LLONG_MAX - 1)
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#define LONG_LONG_MIN (-LONG_LONG_MAX - 1)
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#define SIZE_MIN (-SIZE_MAX - 1)
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#define INT8_MIN (-INT8_MAX - 1)
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#define INT16_MIN (-INT16_MAX - 1)
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#define INT32_MIN (-INT32_MAX - 1)
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#define INT64_MIN (-INT64_MAX - 1)
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#define INTMAX_MIN (-INTMAX_MAX - 1)
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#define INTPTR_MIN (-INTPTR_MAX - 1)
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#define WINT_MIN (-WINT_MAX - 1)
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#define WCHAR_MIN (-WCHAR_MAX - 1)
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#define PTRDIFF_MIN (-PTRDIFF_MAX - 1)
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2020-06-15 14:18:57 +00:00
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2021-03-01 04:59:19 +00:00
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#define USHRT_MAX 65535
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#define UINT_MAX 0xffffffffu
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#if __SIZEOF_LONG__ == 8
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#define ULONG_MAX 0xfffffffffffffffful
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#else
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#define ULONG_MAX 0xfffffffful
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#endif
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#define ULLONG_MAX 0xffffffffffffffffull
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#define ULONG_LONG_MAX 0xffffffffffffffffull
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2020-06-15 14:18:57 +00:00
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2021-03-01 04:59:19 +00:00
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#define USHRT_MIN 0
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#define UINT_MIN 0u
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#define ULONG_MIN 0ul
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#define ULLONG_MIN 0ull
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#define ULONG_LONG_MIN 0ull
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#define UINT8_MIN 0
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#define UINT16_MIN 0
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#define UINT32_MIN 0u
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#define UINT64_MIN 0ull
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#define UINTPTR_MIN 0ull
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Import C++ Standard Template Library
You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.
- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()
Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
2022-03-22 12:51:41 +00:00
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#define UINTMAX_MIN ((uintmax_t)0)
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2020-06-15 14:18:57 +00:00
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2021-03-06 17:52:29 +00:00
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#define MB_CUR_MAX 4
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#define MB_LEN_MAX 4
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2020-06-15 14:18:57 +00:00
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#if __GNUC__ * 100 + __GNUC_MINOR__ >= 406 || defined(__llvm__)
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Import C++ Standard Template Library
You can now use the hardest fastest and most dangerous language there is
with Cosmopolitan. So far about 75% of LLVM libcxx has been added. A few
breaking changes needed to be made to help this go smoothly.
- Rename nothrow to dontthrow
- Rename nodiscard to dontdiscard
- Add some libm functions, e.g. lgamma, nan, etc.
- Change intmax_t from int128 to int64 like everything else
- Introduce %jjd formatting directive for int128_t
- Introduce strtoi128(), strtou128(), etc.
- Rename bsrmax() to bsr128()
Some of the templates that should be working currently are std::vector,
std::string, std::map, std::set, std::deque, etc.
2022-03-22 12:51:41 +00:00
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#define INT128_MIN (-INT128_MAX - 1)
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#define UINT128_MIN ((uint128_t)0)
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#define INT128_MAX \
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((int128_t)0x7fffffffffffffff << 64 | (int128_t)0xffffffffffffffff)
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#define UINT128_MAX \
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((uint128_t)0xffffffffffffffff << 64 | (uint128_t)0xffffffffffffffff)
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2020-06-15 14:18:57 +00:00
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#endif /* GCC 4.6+ */
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2022-09-06 14:04:13 +00:00
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#define SIG_ATOMIC_MIN INT32_MIN
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#define SIG_ATOMIC_MAX INT32_MAX
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2022-09-06 18:22:08 +00:00
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#define FILESIZEBITS 64
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#define SYMLOOP_MAX 40
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#define TTY_NAME_MAX 32
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#define HOST_NAME_MAX 255
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#define TZNAME_MAX 6
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#define WORD_BIT 32
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#define SEM_VALUE_MAX 0x7fffffff
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#define SEM_NSEMS_MAX 256
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#define DELAYTIMER_MAX 0x7fffffff
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#define MQ_PRIO_MAX 32768
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#define LOGIN_NAME_MAX 256
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#define NL_ARGMAX 9
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#define NL_MSGMAX 32767
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#define NL_SETMAX 255
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#define NL_TEXTMAX 2048
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2022-09-12 11:19:32 +00:00
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#define UINT_FAST64_MAX __UINT_FAST64_MAX__
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#define UINT_FAST8_MAX __UINT_FAST8_MAX__
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#define INT_FAST32_MAX __INT_FAST32_MAX__
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#define INT_FAST16_MAX __INT_FAST16_MAX__
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#define UINT_FAST32_MAX __UINT_FAST32_MAX__
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#define INT_FAST8_MAX __INT_FAST8_MAX__
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#define INT_FAST64_MAX __INT_FAST64_MAX__
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#define UINT_FAST16_MAX __UINT_FAST16_MAX__
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#define UINT_FAST64_MIN (-UINT_FAST64_MAX - 1)
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#define UINT_FAST8_MIN (-UINT_FAST8_MAX - 1)
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#define INT_FAST32_MIN (-INT_FAST32_MAX - 1)
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#define INT_FAST16_MIN (-INT_FAST16_MAX - 1)
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#define UINT_FAST32_MIN (-UINT_FAST32_MAX - 1)
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#define INT_FAST8_MIN (-INT_FAST8_MAX - 1)
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#define INT_FAST64_MIN (-INT_FAST64_MAX - 1)
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#define UINT_FAST16_MIN (-UINT_FAST16_MAX - 1)
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2020-06-15 14:18:57 +00:00
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#endif /* COSMOPOLITAN_LIBC_LIMITS_H_ */
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