Subversion Repositories tendra.SVN

/*

 * According to ANSI (section 2.2.4.2), the values below must be usable by

 * #if preprocessing directives.  Additionally, the expression must have the

 * same type as would an expression that is an object of the corresponding

 * type converted according to the integral promotions.  The subtraction for

 * INT_MIN, etc., is so the value is not unsigned; e.g., 0x80000000 is an

 * unsigned int for 32-bit two's complement ANSI compilers (section 3.1.3.2).

 */

#define	__USHRT_MAX	0xffff		/* max value for an unsigned short */

#define	__SHRT_MAX	0x7fff		/* max value for a short */

#define	__SHRT_MIN	(-0x7fff - 1)	/* min value for a short */

#define	__UINT_MAX	0xffffffff	/* max value for an unsigned int */

#define	__INT_MAX	0x7fffffff	/* max value for an int */

#define	__INT_MIN	(-0x7fffffff - 1)	/* min value for an int */

#ifdef	__LP64__

#define	__ULONG_MAX	0xffffffffffffffff	/* max for an unsigned long */

#define	__LONG_MAX	0x7fffffffffffffff	/* max for a long */

#define	__LONG_MIN	(-0x7fffffffffffffff - 1) /* min for a long */

#else

#define	__ULONG_MAX	0xffffffffUL

#define	__LONG_MAX	0x7fffffffL

#define	__LONG_MIN	(-0x7fffffffL - 1)

#endif

			/* max value for an unsigned long long */

#define	__ULLONG_MAX	0xffffffffffffffffULL

#define	__LLONG_MAX	0x7fffffffffffffffLL	/* max value for a long long */

#define	__LLONG_MIN	(-0x7fffffffffffffffLL - 1)  /* min for a long long */

#ifdef	__LP64__

#define	__SSIZE_MAX	__LONG_MAX	/* max value for a ssize_t */

#define	__SIZE_T_MAX	__ULONG_MAX	/* max value for a size_t */

#define	__OFF_MAX	__LONG_MAX	/* max value for an off_t */

#define	__OFF_MIN	__LONG_MIN	/* min value for an off_t */

/* Quads and longs are the same on the amd64.  Ensure they stay in sync. */

#define	__UQUAD_MAX	__ULONG_MAX	/* max value for a uquad_t */

#define	__QUAD_MAX	__LONG_MAX	/* max value for a quad_t */

#define	__QUAD_MIN	__LONG_MIN	/* min value for a quad_t */

#define	__LONG_BIT	64

#else

#define	__SSIZE_MAX	__INT_MAX

#define	__SIZE_T_MAX	__UINT_MAX

#define	__OFF_MAX	__LLONG_MAX

#define	__OFF_MIN	__LLONG_MIN

#define	__UQUAD_MAX	__ULLONG_MAX

#define	__QUAD_MAX	__LLONG_MAX

#define	__QUAD_MIN	__LLONG_MIN

#define	__LONG_BIT	32

#endif

#define	__WORD_BIT	32

/* Minimum signal stack size. */

#define	__MINSIGSTKSZ	(512 * 4)

#define	CHAR_BIT	8		/* number of bits in a char */

#define	SCHAR_MAX	0x7f		/* max value for a signed char */

#define	SCHAR_MIN	(-0x7f - 1)	/* min value for a signed char */

#define	UCHAR_MAX	0xff		/* max value for an unsigned char */

#define	MB_LEN_MAX	6		/* 31-bit UTF-8 */

#ifdef __CHAR_UNSIGNED__

#define	CHAR_MAX	UCHAR_MAX	/* max value for a char */

#define	CHAR_MIN	0		/* min value for a char */

#else

#define	CHAR_MAX	SCHAR_MAX

#define	CHAR_MIN	SCHAR_MIN

#endif

#define	USHRT_MAX	__USHRT_MAX	/* max value for an unsigned short */

#define	SHRT_MAX	__SHRT_MAX	/* max value for a short */

#define	SHRT_MIN	__SHRT_MIN	/* min value for a short */

#define	UINT_MAX	__UINT_MAX	/* max value for an unsigned int */

#define	INT_MAX		__INT_MAX	/* max value for an int */

#define	INT_MIN		__INT_MIN	/* min value for an int */

#define	ULONG_MAX	__ULONG_MAX	/* max for an unsigned long */

#define	LONG_MAX	__LONG_MAX	/* max for a long */

#define	LONG_MIN	__LONG_MIN	/* min for a long */

#