os/ossrv/genericopenlibs/cstdlib/LSTDIO/FLOATIO.H
author sl
Tue, 10 Jun 2014 14:32:02 +0200
changeset 1 260cb5ec6c19
permissions -rw-r--r--
Update contrib.
sl@0
     1
/* FLOATIO.H
sl@0
     2
 * 
sl@0
     3
 * Portions Copyright (c) 1990-1999 Nokia Corporation and/or its subsidiary(-ies).
sl@0
     4
 * All rights reserved.
sl@0
     5
 */
sl@0
     6
sl@0
     7
/*
sl@0
     8
 * Copyright (c) 1990 The Regents of the University of California.
sl@0
     9
 * All rights reserved.
sl@0
    10
 *
sl@0
    11
 * Redistribution and use in source and binary forms are permitted
sl@0
    12
 * provided that the above copyright notice and this paragraph are
sl@0
    13
 * duplicated in all such forms and that any documentation,
sl@0
    14
 * advertising materials, and other materials related to such
sl@0
    15
 * distribution and use acknowledge that the software was developed
sl@0
    16
 * by the University of California, Berkeley.  The name of the
sl@0
    17
 * University may not be used to endorse or promote products derived
sl@0
    18
 * from this software without specific prior written permission.
sl@0
    19
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
sl@0
    20
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
sl@0
    21
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
sl@0
    22
 *
sl@0
    23
 *	%W% (Berkeley) %G%
sl@0
    24
 */
sl@0
    25
sl@0
    26
/*
sl@0
    27
 * Floating point scanf/printf (input/output) definitions.
sl@0
    28
 */
sl@0
    29
sl@0
    30
/**
sl@0
    31
11-bit exponent (VAX G floating point) is 308 decimal digits 
sl@0
    32
@internalComponent
sl@0
    33
*/
sl@0
    34
#define	MAXEXP		308
sl@0
    35
/**
sl@0
    36
128 bit fraction takes up 39 decimal digits; max reasonable precision 
sl@0
    37
@internalComponent
sl@0
    38
*/
sl@0
    39
#define	MAXFRACT	39