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1.1 ! root 1: #ifndef LIMITS_H ! 2: #define LIMITS_H 1 ! 3: ! 4: FILE_LICENCE ( GPL2_OR_LATER ); ! 5: ! 6: /* Number of bits in a `char' */ ! 7: #define CHAR_BIT 8 ! 8: ! 9: /* Minimum and maximum values a `signed char' can hold */ ! 10: #define SCHAR_MIN (-128) ! 11: #define SCHAR_MAX 127 ! 12: ! 13: /* Maximum value an `unsigned char' can hold. (Minimum is 0.) */ ! 14: #define UCHAR_MAX 255 ! 15: ! 16: /* Minimum and maximum values a `char' can hold */ ! 17: #define CHAR_MIN SCHAR_MIN ! 18: #define CHAR_MAX SCHAR_MAX ! 19: ! 20: /* Minimum and maximum values a `signed short int' can hold */ ! 21: #define SHRT_MIN (-32768) ! 22: #define SHRT_MAX 32767 ! 23: ! 24: /* Maximum value an `unsigned short' can hold. (Minimum is 0.) */ ! 25: #define USHRT_MAX 65535 ! 26: ! 27: ! 28: /* Minimum and maximum values a `signed int' can hold */ ! 29: #define INT_MIN (-INT_MAX - 1) ! 30: #define INT_MAX 2147483647 ! 31: ! 32: /* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ ! 33: #define UINT_MAX 4294967295U ! 34: ! 35: ! 36: /* Minimum and maximum values a `signed int' can hold */ ! 37: #define INT_MAX 2147483647 ! 38: #define INT_MIN (-INT_MAX - 1) ! 39: ! 40: ! 41: /* Maximum value an `unsigned int' can hold. (Minimum is 0.) */ ! 42: #define UINT_MAX 4294967295U ! 43: ! 44: ! 45: /* Minimum and maximum values a `signed long' can hold */ ! 46: #define LONG_MAX 2147483647 ! 47: #define LONG_MIN (-LONG_MAX - 1L) ! 48: ! 49: /* Maximum value an `unsigned long' can hold. (Minimum is 0.) */ ! 50: #define ULONG_MAX 4294967295UL ! 51: ! 52: /* Minimum and maximum values a `signed long long' can hold */ ! 53: #define LLONG_MAX 9223372036854775807LL ! 54: #define LLONG_MIN (-LONG_MAX - 1LL) ! 55: ! 56: ! 57: /* Maximum value an `unsigned long long' can hold. (Minimum is 0.) */ ! 58: #define ULLONG_MAX 18446744073709551615ULL ! 59: ! 60: ! 61: #endif /* LIMITS_H */
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