source: trunk/libs/newlib/src/newlib/libc/stdio/floatio.h @ 543

Last change on this file since 543 was 444, checked in by satin@…, 6 years ago

add newlib,libalmos-mkh, restructure shared_syscalls.h and mini-libc

File size: 1.2 KB
Line 
1/*
2 * Copyright (c) 1990 The Regents of the University of California.
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms are permitted
6 * provided that the above copyright notice and this paragraph are
7 * duplicated in all such forms and that any documentation,
8 * advertising materials, and other materials related to such
9 * distribution and use acknowledge that the software was developed
10 * by the University of California, Berkeley.  The name of the
11 * University may not be used to endorse or promote products derived
12 * from this software without specific prior written permission.
13 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16 *
17 *      %W% (Berkeley) %G%
18 */
19
20/*
21 * Floating point scanf/printf (input/output) definitions.
22 */
23
24#ifdef _NO_LONGDBL
25/* 11-bit exponent (VAX G floating point) is 308 decimal digits */
26#define MAXEXP          308
27#else  /* !_NO_LONGDBL */
28/* 15-bit exponent (Intel extended floating point) is 4932 decimal digits */
29#define MAXEXP          4932
30#endif /* !_NO_LONGDBL */
31/* 128 bit fraction takes up 39 decimal digits; max reasonable precision */
32#define MAXFRACT        39
Note: See TracBrowser for help on using the repository browser.