/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* 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 the License. You may obtain a copy of
* the License at http://www.mozilla.org/MPL/
*
* 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 Netscape are
* Copyright (C) 1998-2000 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the
* terms of the GNU General Public License Version 2 or later (the
* "GPL"), in which case the provisions of the GPL are applicable
* instead of those above. If you wish to allow use of your
* version of this file only under the terms of the GPL and not to
* allow others to use your version of this file under the MPL,
* indicate your decision by deleting the provisions above and
* replace them with the notice and other provisions required by
* the GPL. If you do not delete the provisions above, a recipient
* may use your version of this file under either the MPL or the
* GPL.
*/
#ifndef prdtoa_h___
#define prdtoa_h___
#include "prtypes.h"
PR_BEGIN_EXTERN_C
/*
** 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.
**a
** 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
#else
NSPR_API(PRFloat64)
#endif
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.
**
** ARGUMENTS:
** 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);
PR_END_EXTERN_C
#endif /* prdtoa_h___ */