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author | Adam <you@example.com> | 2020-05-17 05:51:50 +0200 |
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committer | Adam <you@example.com> | 2020-05-17 05:51:50 +0200 |
commit | e611b132f9b8abe35b362e5870b74bce94a1e58e (patch) | |
tree | a5781d2ec0e085eeca33cf350cf878f2efea6fe5 /public/sdk/inc/crt/limits.h | |
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Diffstat (limited to '')
-rw-r--r-- | public/sdk/inc/crt/limits.h | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/public/sdk/inc/crt/limits.h b/public/sdk/inc/crt/limits.h new file mode 100644 index 000000000..ce86d17c5 --- /dev/null +++ b/public/sdk/inc/crt/limits.h @@ -0,0 +1,118 @@ +/*** +*limits.h - implementation dependent values +* +* Copyright (c) 1985-1995, Microsoft Corporation. All rights reserved. +* +*Purpose: +* Contains defines for a number of implementation dependent values +* which are commonly used in C programs. +* [ANSI] +* +* [Public] +* +****/ + +#if _MSC_VER > 1000 +#pragma once +#endif + +#ifndef _INC_LIMITS +#define _INC_LIMITS + +#if !defined(_WIN32) && !defined(_MAC) +#error ERROR: Only Mac or Win32 targets supported! +#endif + + +#define CHAR_BIT 8 /* number of bits in a char */ +#define SCHAR_MIN (-128) /* minimum signed char value */ +#define SCHAR_MAX 127 /* maximum signed char value */ +#define UCHAR_MAX 0xff /* maximum unsigned char value */ + +#ifndef _CHAR_UNSIGNED +#define CHAR_MIN SCHAR_MIN /* mimimum char value */ +#define CHAR_MAX SCHAR_MAX /* maximum char value */ +#else +#define CHAR_MIN 0 +#define CHAR_MAX UCHAR_MAX +#endif /* _CHAR_UNSIGNED */ + +#define MB_LEN_MAX 2 /* max. # bytes in multibyte char */ +#define SHRT_MIN (-32768) /* minimum (signed) short value */ +#define SHRT_MAX 32767 /* maximum (signed) short value */ +#define USHRT_MAX 0xffff /* maximum unsigned short value */ +#define INT_MIN (-2147483647 - 1) /* minimum (signed) int value */ +#define INT_MAX 2147483647 /* maximum (signed) int value */ +#define UINT_MAX 0xffffffff /* maximum unsigned int value */ +#define LONG_MIN (-2147483647L - 1) /* minimum (signed) long value */ +#define LONG_MAX 2147483647L /* maximum (signed) long value */ +#define ULONG_MAX 0xffffffffUL /* maximum unsigned long value */ + +#if _INTEGRAL_MAX_BITS >= 8 +#define _I8_MIN (-127i8 - 1) /* minimum signed 8 bit value */ +#define _I8_MAX 127i8 /* maximum signed 8 bit value */ +#define _UI8_MAX 0xffui8 /* maximum unsigned 8 bit value */ +#endif + +#if _INTEGRAL_MAX_BITS >= 16 +#define _I16_MIN (-32767i16 - 1) /* minimum signed 16 bit value */ +#define _I16_MAX 32767i16 /* maximum signed 16 bit value */ +#define _UI16_MAX 0xffffui16 /* maximum unsigned 16 bit value */ +#endif + +#if _INTEGRAL_MAX_BITS >= 32 +#define _I32_MIN (-2147483647i32 - 1) /* minimum signed 32 bit value */ +#define _I32_MAX 2147483647i32 /* maximum signed 32 bit value */ +#define _UI32_MAX 0xffffffffui32 /* maximum unsigned 32 bit value */ +#endif + +#if _INTEGRAL_MAX_BITS >= 64 +/* minimum signed 64 bit value */ +#define _I64_MIN (-9223372036854775807i64 - 1) +/* maximum signed 64 bit value */ +#define _I64_MAX 9223372036854775807i64 +/* maximum unsigned 64 bit value */ +#define _UI64_MAX 0xffffffffffffffffui64 +#endif + +#if _INTEGRAL_MAX_BITS >= 128 +/* minimum signed 128 bit value */ +#define _I128_MIN (-170141183460469231731687303715884105727i128 - 1) +/* maximum signed 128 bit value */ +#define _I128_MAX 170141183460469231731687303715884105727i128 +/* maximum unsigned 128 bit value */ +#define _UI128_MAX 0xffffffffffffffffffffffffffffffffui128 +#endif + +#ifdef _POSIX_ + +#define _POSIX_ARG_MAX 4096 +#define _POSIX_CHILD_MAX 6 +#define _POSIX_LINK_MAX 8 +#define _POSIX_MAX_CANON 255 +#define _POSIX_MAX_INPUT 255 +#define _POSIX_NAME_MAX 14 +#define _POSIX_NGROUPS_MAX 0 +#define _POSIX_OPEN_MAX 16 +#define _POSIX_PATH_MAX 255 +#define _POSIX_PIPE_BUF 512 +#define _POSIX_SSIZE_MAX 32767 +#define _POSIX_STREAM_MAX 8 +#define _POSIX_TZNAME_MAX 3 + +#define ARG_MAX 14500 /* 16k heap, minus overhead */ +#define LINK_MAX 1024 +#define MAX_CANON _POSIX_MAX_CANON +#define MAX_INPUT _POSIX_MAX_INPUT +#define NAME_MAX 255 +#define NGROUPS_MAX 16 +#define OPEN_MAX 32 +#define PATH_MAX 512 +#define PIPE_BUF _POSIX_PIPE_BUF +#define SSIZE_MAX _POSIX_SSIZE_MAX +#define STREAM_MAX 20 +#define TZNAME_MAX 10 + +#endif /* POSIX */ + +#endif /* _INC_LIMITS */ |