1 /*
2  *  Copyright (C) 2003, 2008 Apple Inc. All rights reserved.
3  *
4  *  This library is free software; you can redistribute it and/or
5  *  modify it under the terms of the GNU Library General Public
6  *  License as published by the Free Software Foundation; either
7  *  version 2 of the License, or (at your option) any later version.
8  *
9  *  This library is distributed in the hope that it will be useful,
10  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
11  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12  *  Library General Public License for more details.
13  *
14  *  You should have received a copy of the GNU Library General Public License
15  *  along with this library; see the file COPYING.LIB.  If not, write to
16  *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17  *  Boston, MA 02110-1301, USA.
18  *
19  */
20 
21 #ifndef WTF_dtoa_h
22 #define WTF_dtoa_h
23 
24 namespace WTF {
25     class Mutex;
26 }
27 
28 namespace WTF {
29 
30     extern WTF::Mutex* s_dtoaP5Mutex;
31 
32     double strtod(const char* s00, char** se);
33 
34     typedef char DtoaBuffer[80];
35     void dtoa(DtoaBuffer result, double d, int ndigits, int* decpt, int* sign, char** rve);
36 
37     // dtoa() for ECMA-262 'ToString Applied to the Number Type.'
38     // The *resultLength will have the length of the resultant string in bufer.
39     // The resultant string isn't terminated by 0.
40     void doubleToStringInJavaScriptFormat(double, DtoaBuffer, unsigned* resultLength);
41 
42 } // namespace WTF
43 
44 using WTF::DtoaBuffer;
45 using WTF::doubleToStringInJavaScriptFormat;
46 
47 #endif // WTF_dtoa_h
48