| float.h (128629) | float.h (132383) |
|---|---|
| 1/* $FreeBSD: head/sys/ia64/include/float.h 128629 2004-04-25 02:36:29Z das $ */ | 1/* $FreeBSD: head/sys/ia64/include/float.h 132383 2004-07-19 08:17:25Z das $ */ |
| 2/* From: NetBSD: float.h,v 1.6 1997/07/17 21:36:03 thorpej Exp */ 3 4/* 5 * Copyright (c) 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 20 unchanged lines hidden (view full) --- 30 * SUCH DAMAGE. 31 */ 32 33#ifndef _MACHINE_FLOAT_H_ 34#define _MACHINE_FLOAT_H_ 35 36#include <sys/cdefs.h> 37 | 2/* From: NetBSD: float.h,v 1.6 1997/07/17 21:36:03 thorpej Exp */ 3 4/* 5 * Copyright (c) 1989, 1993 6 * The Regents of the University of California. All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions --- 20 unchanged lines hidden (view full) --- 30 * SUCH DAMAGE. 31 */ 32 33#ifndef _MACHINE_FLOAT_H_ 34#define _MACHINE_FLOAT_H_ 35 36#include <sys/cdefs.h> 37 |
| 38__BEGIN_DECLS 39extern int __flt_rounds(void); 40__END_DECLS 41 |
|
| 38#define FLT_RADIX 2 /* b */ | 42#define FLT_RADIX 2 /* b */ |
| 39#define FLT_ROUNDS 1 /* FP addition rounds to nearest */ | 43#define FLT_ROUNDS __flt_rounds() |
| 40#if __ISO_C_VISIBLE >= 1999 41#define FLT_EVAL_METHOD 0 /* no promotions */ 42#define DECIMAL_DIG 35 /* max precision in decimal digits */ 43#endif 44 45#define FLT_MANT_DIG 24 /* p */ 46#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ 47#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */ --- 28 unchanged lines hidden --- | 44#if __ISO_C_VISIBLE >= 1999 45#define FLT_EVAL_METHOD 0 /* no promotions */ 46#define DECIMAL_DIG 35 /* max precision in decimal digits */ 47#endif 48 49#define FLT_MANT_DIG 24 /* p */ 50#define FLT_EPSILON 1.19209290E-07F /* b**(1-p) */ 51#define FLT_DIG 6 /* floor((p-1)*log10(b))+(b == 10) */ --- 28 unchanged lines hidden --- |