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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2             : /* This Source Code Form is subject to the terms of the Mozilla Public
       3             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       4             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       5             : 
       6             : #ifndef prdtoa_h___
       7             : #define prdtoa_h___
       8             : 
       9             : #include "prtypes.h"
      10             : 
      11             : PR_BEGIN_EXTERN_C
      12             : 
      13             : /*
      14             : ** PR_strtod() returns as a double-precision floating-point number
      15             : ** the  value represented by the character string pointed to by
      16             : ** s00. The string is scanned up to the first unrecognized
      17             : ** character.
      18             : **a
      19             : ** If the value of se is not (char **)NULL, a  pointer  to
      20             : ** the  character terminating the scan is returned in the location pointed
      21             : ** to by se. If no number can be formed, se is set to s00, and
      22             : ** zero is returned.
      23             : */
      24             : NSPR_API(PRFloat64)
      25         131 : PR_strtod(const char *s00, char **se);
      26             : 
      27             : /*
      28             : ** PR_cnvtf()
      29             : ** conversion routines for floating point
      30             : ** prcsn - number of digits of precision to generate floating
      31             : ** point value.
      32             : */
      33           0 : NSPR_API(void) PR_cnvtf(char *buf, PRIntn bufsz, PRIntn prcsn, PRFloat64 fval);
      34             : 
      35             : /*
      36             : ** PR_dtoa() converts double to a string.
      37             : **
      38             : ** ARGUMENTS:
      39             : ** If rve is not null, *rve is set to point to the end of the return value.
      40             : ** If d is +-Infinity or NaN, then *decpt is set to 9999.
      41             : **
      42             : ** mode:
      43             : **     0 ==> shortest string that yields d when read in
      44             : **           and rounded to nearest.
      45             : */
      46           0 : NSPR_API(PRStatus) PR_dtoa(PRFloat64 d, PRIntn mode, PRIntn ndigits,
      47             :         PRIntn *decpt, PRIntn *sign, char **rve, char *buf, PRSize bufsize);
      48             : 
      49             : PR_END_EXTERN_C
      50             : 
      51             : #endif /* prdtoa_h___ */