float.h

/*
 * NCSOCK & NESCA4
 *   Сделано от души 2023.
 * Copyright (c) [2023] [lomaster]
 * SPDX-License-Identifier: BSD-3-Clause
*/

#ifndef NOTGNU_FLOAT_H
#define NOTGNU_FLOAT_H

#include "ngusyst/cdefs.h"

__BEGIN_DECLS
int __flt_rounds(void);
__END_DECLS

#define FLT_RADIX 2

#ifndef _ARM_HARD_FLOAT
  #define FLT_ROUNDS     __flt_rounds()
#else
  #define FLT_ROUNDS     (-1)
#endif

#define FLT_EVAL_METHOD  0
#define DECIMAL_DIG      17

#define FLT_MANT_DIG     24
#define FLT_EPSILON      1.19209290E-07F
#define FLT_DIG          6
#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

#define DBL_MANT_DIG     53
#define DBL_EPSILON      2.2204460492503131E-16
#define DBL_DIG          15
#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

#define LDBL_MANT_DIG    DBL_MANT_DIG
#define LDBL_EPSILON     ((long double)DBL_EPSILON)
#define LDBL_DIG         DBL_DIG
#define LDBL_MIN_EXP     DBL_MIN_EXP
#define LDBL_MIN         ((long double)DBL_MIN)
#define LDBL_MIN_10_EXP  DBL_MIN_10_EXP
#define LDBL_MAX_EXP     DBL_MAX_EXP
#define LDBL_MAX         ((long double)DBL_MAX)
#define LDBL_MAX_10_EXP  DBL_MAX_10_EXP

#endif