100 lines
3.4 KiB
C
100 lines
3.4 KiB
C
#ifndef COSMOPOLITAN_LIBC_LIMITS_H_
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#define COSMOPOLITAN_LIBC_LIMITS_H_
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#define __MAX2MIN(I) (-I - 1)
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#define SIZEOF_SHORT __SIZEOF_SHORT__
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#define SIZEOF_INT __SIZEOF_INT__
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#define SIZEOF_LONG __SIZEOF_LONG__
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#define SIZEOF_LONG_LONG __SIZEOF_LONG_LONG__
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#define SIZEOF_POINTER __SIZEOF_POINTER__
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#define SIZEOF_PTRDIFF_T __SIZEOF_PTRDIFF_T__
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#define SIZEOF_SIZE_T __SIZEOF_SIZE_T__
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#define SIZEOF_WCHAR_T __SIZEOF_WCHAR_T__
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#define SIZEOF_WINT_T __SIZEOF_WINT_T__
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#define SIZEOF_FLOAT __SIZEOF_FLOAT__
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#define SIZEOF_FLOAT128 __SIZEOF_FLOAT128__
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#define SIZEOF_DOUBLE __SIZEOF_DOUBLE__
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#define SIZEOF_FLOAT80 __SIZEOF_FLOAT80__
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#define SIZEOF_LONG_DOUBLE __SIZEOF_LONG_DOUBLE__
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#define SIZEOF_INTMAX __SIZEOF_INTMAX__
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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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#define SCHAR_MIN __MAX2MIN(SCHAR_MAX)
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#define SHRT_MIN __MAX2MIN(SHRT_MAX)
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#define INT_MIN __MAX2MIN(INT_MAX)
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#define LONG_MIN __MAX2MIN(LONG_MAX)
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#define LLONG_MIN __MAX2MIN(LLONG_MAX)
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#define LONG_LONG_MIN __MAX2MIN(LONG_LONG_MAX)
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#define SIZE_MIN __MAX2MIN(SIZE_MAX)
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#define INT8_MIN __MAX2MIN(INT8_MAX)
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#define INT16_MIN __MAX2MIN(INT16_MAX)
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#define INT32_MIN __MAX2MIN(INT32_MAX)
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#define INT64_MIN __MAX2MIN(INT64_MAX)
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#define INTMAX_MIN __MAX2MIN(INTMAX_MAX)
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#define INTPTR_MIN __MAX2MIN(INTPTR_MAX)
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#define WINT_MIN __MAX2MIN(WINT_MAX)
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#define WCHAR_MIN __MAX2MIN(WCHAR_MAX)
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#define PTRDIFF_MIN __MAX2MIN(PTRDIFF_MAX)
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#define USHRT_MAX (SHRT_MAX << 1 | 1)
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#define UINT_MAX (~0U)
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#define ULONG_MAX (~0LU)
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#define ULLONG_MAX (~0LLU)
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#define ULONG_LONG_MAX (~0LLU)
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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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#define USHRT_MIN ((unsigned short)0)
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#define UINT_MIN ((unsigned)0)
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#define ULONG_MIN ((unsigned long)0)
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#define ULLONG_MIN ((unsigned long long)0)
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#define ULONG_LONG_MIN ((unsigned long long)0)
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#define UINT8_MIN ((uint8_t)0)
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#define UINT16_MIN ((uint16_t)0)
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#define UINT32_MIN ((uint32_t)0)
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#define UINT64_MIN ((uint64_t)0)
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#define UINTMAX_MIN ((uintmax_t)0)
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#define UINTPTR_MIN ((uintptr_t)0)
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#define MB_CUR_MAX 6
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#define MB_LEN_MAX 6
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#if !(__ASSEMBLER__ + __LINKER__ + 0)
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#if __GNUC__ * 100 + __GNUC_MINOR__ >= 406 || defined(__llvm__)
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#define INTMAX_MAX \
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(((intmax_t)0x7fffffffffffffff) << 64 | (intmax_t)0xffffffffffffffff)
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#define UINTMAX_MAX \
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(((uintmax_t)0xffffffffffffffff) << 64 | (uintmax_t)0xffffffffffffffff)
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#define INT128_MIN INTMAX_MIN
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#define INT128_MAX INTMAX_MAX
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#define UINT128_MIN ((uintmax_t)0)
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#define UINT128_MAX UINTMAX_MAX
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#else
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#define INTMAX_MAX __INT64_MAX__
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#define UINTMAX_MAX __UINT64_MAX__
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#endif /* GCC 4.6+ */
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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#endif /* COSMOPOLITAN_LIBC_LIMITS_H_ */
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