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| Commit | Line | Data |
|---|---|---|
| 37797282 | 1 | #ifndef _LIMITS_H___ |
| f8fcec3a RS |
2 | #ifndef _MACH_MACHLIMITS_H_ |
| 3 | ||
| bf4400c2 | 4 | /* _MACH_MACHLIMITS_H_ is used on OSF/1. */ |
| 37797282 | 5 | #define _LIMITS_H___ |
| f8fcec3a RS |
6 | #define _MACH_MACHLIMITS_H_ |
| 7 | ||
| dcaaea92 MM |
8 | /* Number of bits in a `char'. */ |
| 9 | #undef CHAR_BIT | |
| 10 | #define CHAR_BIT 8 | |
| 11 | ||
| 706fdb45 ILT |
12 | /* Maximum length of a multibyte character. */ |
| 13 | #ifndef MB_LEN_MAX | |
| dcaaea92 | 14 | #define MB_LEN_MAX 1 |
| 706fdb45 | 15 | #endif |
| dcaaea92 MM |
16 | |
| 17 | /* Minimum and maximum values a `signed char' can hold. */ | |
| 18 | #undef SCHAR_MIN | |
| 19 | #define SCHAR_MIN (-128) | |
| 20 | #undef SCHAR_MAX | |
| 21 | #define SCHAR_MAX 127 | |
| 22 | ||
| 23 | /* Maximum value an `unsigned char' can hold. (Minimum is 0). */ | |
| 24 | #undef UCHAR_MAX | |
| 25 | #define UCHAR_MAX 255 | |
| 26 | ||
| 27 | /* Minimum and maximum values a `char' can hold. */ | |
| 28 | #ifdef __CHAR_UNSIGNED__ | |
| 29 | #undef CHAR_MIN | |
| 30 | #define CHAR_MIN 0 | |
| 31 | #undef CHAR_MAX | |
| 32 | #define CHAR_MAX 255 | |
| 33 | #else | |
| 34 | #undef CHAR_MIN | |
| 35 | #define CHAR_MIN (-128) | |
| 36 | #undef CHAR_MAX | |
| 37 | #define CHAR_MAX 127 | |
| 38 | #endif | |
| 39 | ||
| 40 | /* Minimum and maximum values a `signed short int' can hold. */ | |
| 41 | #undef SHRT_MIN | |
| a6124a42 R |
42 | /* For the sake of 16 bit hosts, we may not use -32768 */ |
| 43 | #define SHRT_MIN (-32767-1) | |
| dcaaea92 MM |
44 | #undef SHRT_MAX |
| 45 | #define SHRT_MAX 32767 | |
| 46 | ||
| 47 | /* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ | |
| 48 | #undef USHRT_MAX | |
| 49 | #define USHRT_MAX 65535 | |
| 50 | ||
| 51 | /* Minimum and maximum values a `signed int' can hold. */ | |
| 96f56dcd DE |
52 | #ifndef __INT_MAX__ |
| 53 | #define __INT_MAX__ 2147483647 | |
| 54 | #endif | |
| dcaaea92 MM |
55 | #undef INT_MIN |
| 56 | #define INT_MIN (-INT_MAX-1) | |
| 57 | #undef INT_MAX | |
| bd90e97e | 58 | #define INT_MAX __INT_MAX__ |
| dcaaea92 MM |
59 | |
| 60 | /* Maximum value an `unsigned int' can hold. (Minimum is 0). */ | |
| 61 | #undef UINT_MAX | |
| d91f5bfa | 62 | #define UINT_MAX (INT_MAX * 2U + 1) |
| dcaaea92 MM |
63 | |
| 64 | /* Minimum and maximum values a `signed long int' can hold. | |
| 65 | (Same as `int'). */ | |
| 96f56dcd | 66 | #ifndef __LONG_MAX__ |
| c71791e0 | 67 | #if defined (__alpha__) || (defined (_ARCH_PPC) && defined (__64BIT__)) || (defined (__sparc__) && defined(__arch64__)) || defined (__sparcv9) |
| 6dd1b473 | 68 | #define __LONG_MAX__ 9223372036854775807L |
| 6f7423f5 DE |
69 | #else |
| 70 | #define __LONG_MAX__ 2147483647L | |
| 71 | #endif /* __alpha__ || sparc64 */ | |
| 96f56dcd | 72 | #endif |
| dcaaea92 MM |
73 | #undef LONG_MIN |
| 74 | #define LONG_MIN (-LONG_MAX-1) | |
| 75 | #undef LONG_MAX | |
| bd90e97e | 76 | #define LONG_MAX __LONG_MAX__ |
| dcaaea92 MM |
77 | |
| 78 | /* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ | |
| 79 | #undef ULONG_MAX | |
| d91f5bfa | 80 | #define ULONG_MAX (LONG_MAX * 2UL + 1) |
| f8fcec3a | 81 | |
| a28528f2 | 82 | #if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__) |
| 3eb2ae15 | 83 | /* Minimum and maximum values a `signed long long int' can hold. */ |
| 96f56dcd DE |
84 | #ifndef __LONG_LONG_MAX__ |
| 85 | #define __LONG_LONG_MAX__ 9223372036854775807LL | |
| 86 | #endif | |
| 3eb2ae15 RS |
87 | #undef LONG_LONG_MIN |
| 88 | #define LONG_LONG_MIN (-LONG_LONG_MAX-1) | |
| 89 | #undef LONG_LONG_MAX | |
| bd90e97e | 90 | #define LONG_LONG_MAX __LONG_LONG_MAX__ |
| 3eb2ae15 RS |
91 | |
| 92 | /* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ | |
| 93 | #undef ULONG_LONG_MAX | |
| d91f5bfa | 94 | #define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1) |
| 3eb2ae15 RS |
95 | #endif |
| 96 | ||
| f8fcec3a | 97 | #endif /* _MACH_MACHLIMITS_H_ */ |
| 37797282 | 98 | #endif /* _LIMITS_H___ */ |