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#ifndef _FLOAT_H_

#define _FLOAT_H_

#define FLT_RADIX 2

/* IEEE float */

#define FLT_MANT_DIG 24

#define FLT_DIG 6

#define FLT_ROUNDS 1

#define FLT_EPSILON 1.19209290e-07F

#define FLT_MIN_EXP (-125)

#define FLT_MIN 1.17549435e-38F

#define FLT_MIN_10_EXP (-37)

#define FLT_MAX_EXP 128

#define FLT_MAX 3.40282347e+38F

#define FLT_MAX_10_EXP 38

/* IEEE double */

#define DBL_MANT_DIG 53

#define DBL_DIG 15

#define DBL_EPSILON 2.2204460492503131e-16

#define DBL_MIN_EXP (-1021)

#define DBL_MIN 2.2250738585072014e-308

#define DBL_MIN_10_EXP (-307)

#define DBL_MAX_EXP 1024

#define DBL_MAX 1.7976931348623157e+308

#define DBL_MAX_10_EXP 308

/* horrible intel long double */

#if defined __i386__ || defined __x86_64__

#define LDBL_MANT_DIG 64

#define LDBL_DIG 18

#define LDBL_EPSILON 1.08420217248550443401e-19L

#define LDBL_MIN_EXP (-16381)

#define LDBL_MIN 3.36210314311209350626e-4932L

#define LDBL_MIN_10_EXP (-4931)

#define LDBL_MAX_EXP 16384

#define LDBL_MAX 1.18973149535723176502e+4932L

#define LDBL_MAX_10_EXP 4932

#else

/* same as IEEE double */

#define LDBL_MANT_DIG 53

#define LDBL_DIG 15

#define LDBL_EPSILON 2.2204460492503131e-16

#define LDBL_MIN_EXP (-1021)

#define LDBL_MIN 2.2250738585072014e-308

#define LDBL_MIN_10_EXP (-307)

#define LDBL_MAX_EXP 1024

#define LDBL_MAX 1.7976931348623157e+308

#define LDBL_MAX_10_EXP 308

#endif

#ifndef NAN

# define NAN	(__nan__)

#endif

#ifndef INFINITY

# define INFINITY	(__inf__)

#endif

#endif /* _FLOAT_H_ */