1/* A correct <float.h>. 2 3 Copyright (C) 2007 Free Software Foundation, Inc. 4 5 This program is free software: you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 17 18#ifndef _GL_FLOAT_H 19 20/* The include_next requires a split double-inclusion guard. */ 21#@INCLUDE_NEXT@ @NEXT_FLOAT_H@ 22 23#ifndef _GL_FLOAT_H 24#define _GL_FLOAT_H 25 26/* 'long double' properties. */ 27#if defined __i386__ && defined __BEOS__ 28/* Number of mantissa units, in base FLT_RADIX. */ 29# undef LDBL_MANT_DIG 30# define LDBL_MANT_DIG 64 31/* Number of decimal digits that is sufficient for representing a number. */ 32# undef LDBL_DIG 33# define LDBL_DIG 18 34/* x-1 where x is the smallest representable number > 1. */ 35# undef LDBL_EPSILON 36# define LDBL_EPSILON 1.0842021724855044340E-19L 37/* Minimum e such that FLT_RADIX^(e-1) is a normalized number. */ 38# undef LDBL_MIN_EXP 39# define LDBL_MIN_EXP (-16381) 40/* Maximum e such that FLT_RADIX^(e-1) is a representable finite number. */ 41# undef LDBL_MAX_EXP 42# define LDBL_MAX_EXP 16384 43/* Minimum positive normalized number. */ 44# undef LDBL_MIN 45# define LDBL_MIN 3.3621031431120935063E-4932L 46/* Maximum representable finite number. */ 47# undef LDBL_MAX 48# define LDBL_MAX 1.1897314953572317650E+4932L 49/* Minimum e such that 10^e is in the range of normalized numbers. */ 50# undef LDBL_MIN_10_EXP 51# define LDBL_MIN_10_EXP (-4931) 52/* Maximum e such that 10^e is in the range of representable finite numbers. */ 53# undef LDBL_MAX_10_EXP 54# define LDBL_MAX_10_EXP 4932 55#endif 56 57#endif /* _GL_FLOAT_H */ 58#endif /* _GL_FLOAT_H */ 59