| #ifndef _LIMITS_H___ |
| #ifndef _MACH_MACHLIMITS_H_ |
| |
| /* _MACH_MACHLIMITS_H_ is used on OSF/1. */ |
| #define _LIMITS_H___ |
| #define _MACH_MACHLIMITS_H_ |
| |
| /* Number of bits in a `char'. */ |
| #undef CHAR_BIT |
| #define CHAR_BIT 8 |
| |
| /* Maximum length of a multibyte character. */ |
| #ifndef MB_LEN_MAX |
| #define MB_LEN_MAX 1 |
| #endif |
| |
| /* Minimum and maximum values a `signed char' can hold. */ |
| #undef SCHAR_MIN |
| #define SCHAR_MIN (-128) |
| #undef SCHAR_MAX |
| #define SCHAR_MAX 127 |
| |
| /* Maximum value an `unsigned char' can hold. (Minimum is 0). */ |
| #undef UCHAR_MAX |
| #define UCHAR_MAX 255 |
| |
| /* Minimum and maximum values a `char' can hold. */ |
| #ifdef __CHAR_UNSIGNED__ |
| #undef CHAR_MIN |
| #define CHAR_MIN 0 |
| #undef CHAR_MAX |
| #define CHAR_MAX 255 |
| #else |
| #undef CHAR_MIN |
| #define CHAR_MIN (-128) |
| #undef CHAR_MAX |
| #define CHAR_MAX 127 |
| #endif |
| |
| /* Minimum and maximum values a `signed short int' can hold. */ |
| #undef SHRT_MIN |
| #define SHRT_MIN (-32768) |
| #undef SHRT_MAX |
| #define SHRT_MAX 32767 |
| |
| /* Maximum value an `unsigned short int' can hold. (Minimum is 0). */ |
| #undef USHRT_MAX |
| #define USHRT_MAX 65535 |
| |
| /* Minimum and maximum values a `signed int' can hold. */ |
| #ifndef __INT_MAX__ |
| #define __INT_MAX__ 2147483647 |
| #endif |
| #undef INT_MIN |
| #define INT_MIN (-INT_MAX-1) |
| #undef INT_MAX |
| #define INT_MAX __INT_MAX__ |
| |
| /* Maximum value an `unsigned int' can hold. (Minimum is 0). */ |
| #undef UINT_MAX |
| #define UINT_MAX (INT_MAX * 2U + 1) |
| |
| /* Minimum and maximum values a `signed long int' can hold. |
| (Same as `int'). */ |
| #ifndef __LONG_MAX__ |
| #if defined (__alpha__) || (defined (__sparc_v9__) && defined (__arch64__)) |
| #define __LONG_MAX__ 9223372036854775807L |
| #else |
| #define __LONG_MAX__ 2147483647L |
| #endif /* __alpha__ || sparc64 */ |
| #endif |
| #undef LONG_MIN |
| #define LONG_MIN (-LONG_MAX-1) |
| #undef LONG_MAX |
| #define LONG_MAX __LONG_MAX__ |
| |
| /* Maximum value an `unsigned long int' can hold. (Minimum is 0). */ |
| #undef ULONG_MAX |
| #define ULONG_MAX (LONG_MAX * 2UL + 1) |
| |
| #if defined (__GNU_LIBRARY__) ? defined (__USE_GNU) : !defined (__STRICT_ANSI__) |
| /* Minimum and maximum values a `signed long long int' can hold. */ |
| #ifndef __LONG_LONG_MAX__ |
| #define __LONG_LONG_MAX__ 9223372036854775807LL |
| #endif |
| #undef LONG_LONG_MIN |
| #define LONG_LONG_MIN (-LONG_LONG_MAX-1) |
| #undef LONG_LONG_MAX |
| #define LONG_LONG_MAX __LONG_LONG_MAX__ |
| |
| /* Maximum value an `unsigned long long int' can hold. (Minimum is 0). */ |
| #undef ULONG_LONG_MAX |
| #define ULONG_LONG_MAX (LONG_LONG_MAX * 2ULL + 1) |
| #endif |
| |
| #endif /* _MACH_MACHLIMITS_H_ */ |
| #endif /* _LIMITS_H___ */ |
