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- /*_ limits.h Sat May 20 1989 Modified by: Walter Bright */
- /* Implementation limits */
-
- #ifndef __LIMITS_H
- #define __LIMITS_H 1
-
- #define CHAR_BIT 8 /* # of bits in a char */
- #define SCHAR_MAX 127
- #define SCHAR_MIN (-127-1)
- #define UCHAR_MAX 255
- #if _CHAR_UNSIGNED
- #define CHAR_MAX UCHAR_MAX /* max value of a char */
- #define CHAR_MIN 0 /* min value of a char */
- #else
- #define CHAR_MAX SCHAR_MAX /* max value of a char */
- #define CHAR_MIN SCHAR_MIN /* min value of a char */
- #endif
-
- #define SHRT_MAX 32767 /* max value of short */
- #define SHRT_MIN (-32767-1)
- #define USHRT_MAX 0xFFFF
-
- #define LONG_MAX (0x7FFFFFFFL)
- #define LONG_MIN (0x80000000L)
- #define ULONG_MAX 0xFFFFFFFF
-
- #if __INTSIZE == 2 /* sizeof(int) == sizeof(short) */
- #define INT_MAX SHRT_MAX
- #define INT_MIN SHRT_MIN
- #define UINT_MAX USHRT_MAX
- #else
- #define INT_MAX LONG_MAX
- #define INT_MIN LONG_MIN
- #define UINT_MAX ULONG_MAX
- #endif
-
- #define MB_LEN_MAX 1
-
- #endif /* __LIMITS_H */
-