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- /* float.h
-
- Defines implementation specific macros for dealing with
- floating point. We don't currently support long doubles.
-
- */
-
- #ifndef __FLOAT_H
- #define __FLOAT_H
-
-
- #define FLT_RADIX 2
- #define FLT_ROUNDS 1
- #define FLT_GUARD 1
- #define FLT_NORMALIZE 1
-
- #define DBL_DIG 15
- #define FLT_DIG 6
- #define LDBL_DIG 18
-
- #define DBL_MANT_DIG 53
- #define FLT_MANT_DIG 24
- #define LDBL_MANT_DIG 64
-
- #define DBL_EPSILON 2.2204460492503131E-16
- #define FLT_EPSILON 1.19209290E-07F
- #define LDBL_EPSILON 1.084202172485504434e-019L
-
- /* smallest positive IEEE normal numbers */
- #define DBL_MIN 2.2250738585072014E-308
- #define FLT_MIN 1.17549435E-38F
- #define LDBL_MIN _tiny_ldble
-
- #define DBL_MAX _huge_dble
- #define FLT_MAX _huge_flt
- #define LDBL_MAX _huge_ldble
-
- #define DBL_MAX_EXP +1024
- #define FLT_MAX_EXP +128
- #define LDBL_MAX_EXP +16384
-
- #define DBL_MAX_10_EXP +308
- #define FLT_MAX_10_EXP +38
- #define LDBL_MAX_10_EXP +4932
-
- #define DBL_MIN_10_EXP -307
- #define FLT_MIN_10_EXP -37
- #define LDBL_MIN_10_EXP -4931
-
- #define DBL_MIN_EXP -1021
- #define FLT_MIN_EXP -125
- #define LDBL_MIN_EXP -16381
-
- extern float _huge_flt;
- extern double _huge_dble;
- extern double _huge_ldble;
- extern double _tiny_ldble;
-
- unsigned int _clear87(void);
- unsigned int _control87(unsigned int __newcw, unsigned int __mask);
- void _fpreset(void);
- unsigned int _status87(void);
-
- #endif