Wed, 14 Dec 2005 19:51:25 +0000
changeset 3515 f880a118573c0fb6dd748bee8a83ecf6aa9c9d8c
parent 3100 c110cccc95c167221408cd82c892eb9a8e17fe21
child 4061 88ec4e301bb266a95168e32bd2f239f284c5bb34
permissions -rw-r--r--
current version is NSPR 4.6.2 Beta.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 * The Original Code is the Netscape Portable Runtime (NSPR).
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998-2000
 * the Initial Developer. All Rights Reserved.
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 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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#ifndef prdtoa_h___
#define prdtoa_h___

#include "prtypes.h"


** PR_strtod() returns as a double-precision floating-point number
** the  value represented by the character string pointed to by
** s00. The string is scanned up to the first unrecognized
** character.
** If the value of se is not (char **)NULL, a  pointer  to
** the  character terminating the scan is returned in the location pointed
** to by se. If no number can be formed, se is set to s00, and
** zero is returned.
#if defined(HAVE_WATCOM_BUG_1)
/* this is a hack to circumvent a bug in the Watcom C/C++ 11.0 compiler
** When Watcom fixes the bug, remove the special case for Win16
PRFloat64 __pascal __loadds __export
PR_strtod(const char *s00, char **se);

** PR_cnvtf()
** conversion routines for floating point
** prcsn - number of digits of precision to generate floating
** point value.
NSPR_API(void) PR_cnvtf(char *buf, PRIntn bufsz, PRIntn prcsn, PRFloat64 fval);

** PR_dtoa() converts double to a string.
** If rve is not null, *rve is set to point to the end of the return value.
** If d is +-Infinity or NaN, then *decpt is set to 9999.
** mode:
**     0 ==> shortest string that yields d when read in
**           and rounded to nearest.
NSPR_API(PRStatus) PR_dtoa(PRFloat64 d, PRIntn mode, PRIntn ndigits,
	PRIntn *decpt, PRIntn *sign, char **rve, char *buf, PRSize bufsize);


#endif /* prdtoa_h___ */