glibc/sysdeps/vax/fl.h
1991-06-12 21:48:04 +00:00

69 lines
1.8 KiB
C

/* Copyright (C) 1991 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If
not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA. */
#ifndef __need_HUGE_VAL
/* Floating-point constants for Vaxen. */
#define FLT_RADIX 2
#define FLT_ROUNDS _FLT_ROUNDS_TONEAREST
#define FLT_MANT_DIG 23
#define DBL_MANT_DIG 55
#define LDBL_MANT_DIG 55
#define FLT_DIG 6
#define DBL_DIG 16
#define LDBL_DIG 16
#define FLT_MIN_EXP (-128)
#define DBL_MIN_EXP (-128)
#define LDBL_MIN_EXP (-128)
#define FLT_MIN_10_EXP (-38)
#define DBL_MIN_10_EXP (-38)
#define LDBL_MIN_10_EXP (-38)
#define FLT_MAX_EXP 127
#define DBL_MAX_EXP 127
#define LDBL_MAX_EXP 127
#define FLT_MAX_10_EXP 38
#define DBL_MAX_10_EXP 38
#define LDBL_MAX_10_EXP 38
#define FLT_MAX 1.7014116e38
#define DBL_MAX 1.70141182460469227e38
#define LDBL_MAX DBL_MAX
#define FLT_EPSILON 2.384186e-7
#define DBL_EPSILON 5.55111512312578270e-17
#define LDBL_EPSILON DBL_EPSILON
#define FLT_MIN 0.2938736e-38
#define DBL_MIN 0.29387358770557187e-38
#define LDBL_MIN DBL_MIN
#else /* Need HUGE_VAL. */
/* Used by <stdlib.h> and <math.h> functions for overflow. */
#define HUGE_VAL 1.70141182460469227e38
#endif /* Don't need HUGE_VAL. */