[8833] | 1 | #ifndef _LIMITS_H___ |
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| 2 | #ifndef _MACH_MACHLIMITS_H_ |
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| 3 | |
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| 4 | /* _MACH_MACHLIMITS_H_ is used on OSF/1. */ |
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| 5 | #define _LIMITS_H___ |
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| 6 | #define _MACH_MACHLIMITS_H_ |
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| 7 | |
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| 8 | /* Number of bits in a `char'. */ |
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| 9 | #undef CHAR_BIT |
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| 10 | #define CHAR_BIT 8 |
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| 11 | |
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| 12 | /* Maximum length of a multibyte character. */ |
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| 13 | #ifndef MB_LEN_MAX |
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| 14 | #define MB_LEN_MAX 1 |
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| 15 | #endif |
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| 16 | |
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| 17 | /* Minimum and maximum values a `signed char' can hold. */ |
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| 18 | #undef SCHAR_MIN |
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| 19 | #define SCHAR_MIN (-128) |
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| 20 | #undef SCHAR_MAX |
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| 21 | #define SCHAR_MAX 127 |
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| 22 | |
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| 23 | /* Maximum value an `unsigned char' can hold. (Minimum is 0). */ |
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| 24 | #undef UCHAR_MAX |
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| 25 | #define UCHAR_MAX 255 |
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| 26 | |
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| 27 | /* Minimum and maximum values a `char' can hold. */ |
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| 28 | #ifdef __CHAR_UNSIGNED__ |
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| 29 | #undef CHAR_MIN |
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| 30 | #define CHAR_MIN 0 |
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| 31 | #undef CHAR_MAX |
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| 32 | #define CHAR_MAX 255 |
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| 33 | #else |
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| 34 | #undef CHAR_MIN |
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| 35 | #define CHAR_MIN (-128) |
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| 36 | #undef CHAR_MAX |
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| 37 | #define CHAR_MAX 127 |
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| 38 | #endif |
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| 39 | |
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| 40 | /* Minimum and maximum values a `signed short int' can hold. */ |
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| 41 | #undef SHRT_MIN |
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| 42 | #define SHRT_MIN (-32768) |
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| 43 | #undef SHRT_MAX |
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| 44 | #define SHRT_MAX 32767 |
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| 45 | |
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| 46 | /* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ |
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| 47 | #undef USHRT_MAX |
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| 48 | #define USHRT_MAX 65535 |
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| 49 | |
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| 50 | /* Minimum and maximum values a `signed int' can hold. */ |
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| 51 | #ifndef __INT_MAX__ |
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| 52 | #define __INT_MAX__ 2147483647 |
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| 53 | #endif |
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| 54 | #undef INT_MIN |
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| 55 | #define INT_MIN (-INT_MAX-1) |
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| 56 | #undef INT_MAX |
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| 57 | #define INT_MAX __INT_MAX__ |
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| 58 | |
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| 59 | /* Maximum value an `unsigned int' can hold. (Minimum is 0). */ |
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| 60 | #undef UINT_MAX |
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| 61 | #define UINT_MAX (INT_MAX * 2U + 1) |
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| 62 | |
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| 63 | /* Minimum and maximum values a `signed long int' can hold. |
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| 64 | (Same as `int'). */ |
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| 65 | #ifndef __LONG_MAX__ |
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| 66 | #define __LONG_MAX__ 2147483647L |
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| 67 | #endif |
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| 68 | #undef LONG_MIN |
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| 69 | #define LONG_MIN (-LONG_MAX-1) |
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| 70 | #undef LONG_MAX |
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| 71 | #define LONG_MAX __LONG_MAX__ |
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| 72 | |
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| 73 | /* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ |
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| 74 | #undef ULONG_MAX |
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| 75 | #define ULONG_MAX (LONG_MAX * 2UL + 1) |
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| 76 | |
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| 77 | #if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__) |
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| 78 | /* Minimum and maximum values a `signed long long int' can hold. */ |
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| 79 | #ifndef __LONG_LONG_MAX__ |
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| 80 | #define __LONG_LONG_MAX__ 9223372036854775807LL |
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| 81 | #endif |
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| 82 | #undef LONG_LONG_MIN |
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| 83 | #define LONG_LONG_MIN (-LONG_LONG_MAX-1) |
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| 84 | #undef LONG_LONG_MAX |
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| 85 | #define LONG_LONG_MAX __LONG_LONG_MAX__ |
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| 86 | |
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| 87 | /* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ |
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| 88 | #undef ULONG_LONG_MAX |
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| 89 | #define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1) |
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| 90 | #endif |
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| 91 | |
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| 92 | #endif /* _MACH_MACHLIMITS_H_ */ |
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| 93 | #endif /* _LIMITS_H___ */ |
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