mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-12-03 10:33:33 +00:00
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
|
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
|
||
|
|
*
|
||
|
|
* The contents of this file are subject to the Netscape Public License
|
||
|
|
* Version 1.0 (the "NPL"); you may not use this file except in
|
||
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
||
|
|
* http://www.mozilla.org/NPL/
|
||
|
|
*
|
||
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
||
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
||
|
|
* for the specific language governing rights and limitations under the
|
||
|
|
* NPL.
|
||
|
|
*
|
||
|
|
* The Initial Developer of this code under the NPL is Netscape
|
||
|
|
* Communications Corporation. Portions created by Netscape are
|
||
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
||
|
|
* Reserved.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef prdtoa_h___
|
||
|
|
#define prdtoa_h___
|
||
|
|
/*
|
||
|
|
* Public interface to portable double-precision floating point to string
|
||
|
|
* and back conversion package.
|
||
|
|
*/
|
||
|
|
|
||
|
|
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.
|
||
|
|
* 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 s00r, and
|
||
|
|
* zero is returned.
|
||
|
|
*/
|
||
|
|
extern PR_PUBLIC_API(double)
|
||
|
|
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.
|
||
|
|
*/
|
||
|
|
extern PR_PUBLIC_API(void)
|
||
|
|
PR_cnvtf(char *buf, intN bufsz, intN prcsn, double dval);
|
||
|
|
|
||
|
|
PR_END_EXTERN_C
|
||
|
|
|
||
|
|
#endif /* prdtoa_h___ */
|