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84344399b5
These headers come with the MS compiler. Some of them are standard, like emmintrin.h, others are MS specific like crtdefs.h This separation will allow using MS CRT headers. Eventually it can allow compiling with the compilers' runtime headers.
85 lines
2.2 KiB
C
85 lines
2.2 KiB
C
/**
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is part of the w64 mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within this package.
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*/
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#pragma once
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#include <crtdefs.h>
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#ifndef _INC_LIMITS
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#define _INC_LIMITS
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/*
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* File system limits
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*
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* TODO: NAME_MAX and OPEN_MAX are file system limits or not? Are they the
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* same as FILENAME_MAX and FOPEN_MAX from stdio.h?
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* NOTE: Apparently the actual size of PATH_MAX is 260, but a space is
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* required for the NUL. TODO: Test?
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*/
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#define PATH_MAX (259)
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#define CHAR_BIT 8
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#define SCHAR_MIN (-128)
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#define SCHAR_MAX 127
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#define UCHAR_MAX 0xff
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#ifdef _CHAR_UNSIGNED
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#define CHAR_MIN 0
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#define CHAR_MAX UCHAR_MAX
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#else
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#define CHAR_MIN SCHAR_MIN
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#define CHAR_MAX SCHAR_MAX
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#endif /* _CHAR_UNSIGNED */
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#define MB_LEN_MAX 5
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#define SHRT_MIN (-32768)
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#define SHRT_MAX 32767
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#define USHRT_MAX 0xffff
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#define INT_MIN (-2147483647 - 1)
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#define INT_MAX 2147483647
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#define UINT_MAX 0xffffffff
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#define LONG_MIN (-2147483647L - 1)
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#define LONG_MAX 2147483647L
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#define ULONG_MAX 0xffffffffUL
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#define LLONG_MAX 9223372036854775807LL
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#define LLONG_MIN (-9223372036854775807LL - 1)
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#define ULLONG_MAX 0xffffffffffffffffULL
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#define _I8_MIN ((signed char)(-127 - 1))
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#define _I8_MAX ((signed char)127)
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#define _UI8_MAX ((unsigned char)0xff)
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#define _I16_MIN ((short)(-32767 - 1))
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#define _I16_MAX ((short)32767)
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#define _UI16_MAX ((unsigned short)0xffffU)
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#define _I32_MIN (-2147483647 - 1)
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#define _I32_MAX 2147483647
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#define _UI32_MAX 0xffffffffu
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#define _I64_MIN (-9223372036854775807LL - 1)
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#define _I64_MAX 9223372036854775807LL
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#define _UI64_MAX 0xffffffffffffffffULL
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#if defined(_MSC_VER) && (_INTEGRAL_MAX_BITS >= 128)
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#define _I128_MIN (-170141183460469231731687303715884105727i128 - 1)
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#define _I128_MAX 170141183460469231731687303715884105727i128
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#define _UI128_MAX 0xffffffffffffffffffffffffffffffffui128
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#endif
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#ifndef SIZE_MAX
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#ifdef _WIN64
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#define SIZE_MAX _UI64_MAX
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#else
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#define SIZE_MAX UINT_MAX
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#endif
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#endif /* SIZE_MAX */
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#if __STDC_WANT_SECURE_LIB__
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#ifndef RSIZE_MAX
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#define RSIZE_MAX SIZE_MAX
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#endif /* RSIZE_MAX */
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#endif /* __STDC_WANT_SECURE_LIB__ */
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#endif /* _INC_LIMITS */
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