/[jscoverage]/trunk/js/jsstddef.h
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Contents of /trunk/js/jsstddef.h

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Revision 332 - (show annotations)
Thu Oct 23 19:03:33 2008 UTC (10 years, 10 months ago) by siliconforks
File MIME type: text/plain
File size: 2806 byte(s)
Add SpiderMonkey from Firefox 3.1b1.

The following directories and files were removed:
correct/, correct.js
liveconnect/
nanojit/
t/
v8/
vprof/
xpconnect/
all JavaScript files (Y.js, call.js, if.js, math-partial-sums.js, md5.js, perfect.js, trace-test.js, trace.js)


1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
2 *
3 * ***** BEGIN LICENSE BLOCK *****
4 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
5 *
6 * The contents of this file are subject to the Mozilla Public License Version
7 * 1.1 (the "License"); you may not use this file except in compliance with
8 * the License. You may obtain a copy of the License at
9 * http://www.mozilla.org/MPL/
10 *
11 * Software distributed under the License is distributed on an "AS IS" basis,
12 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
13 * for the specific language governing rights and limitations under the
14 * License.
15 *
16 * The Original Code is Mozilla Communicator client code, released
17 * March 31, 1998.
18 *
19 * The Initial Developer of the Original Code is
20 * Netscape Communications Corporation.
21 * Portions created by the Initial Developer are Copyright (C) 1998
22 * the Initial Developer. All Rights Reserved.
23 *
24 * Contributor(s):
25 *
26 * Alternatively, the contents of this file may be used under the terms of
27 * either of the GNU General Public License Version 2 or later (the "GPL"),
28 * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
29 * in which case the provisions of the GPL or the LGPL are applicable instead
30 * of those above. If you wish to allow use of your version of this file only
31 * under the terms of either the GPL or the LGPL, and not to allow others to
32 * use your version of this file under the terms of the MPL, indicate your
33 * decision by deleting the provisions above and replace them with the notice
34 * and other provisions required by the GPL or the LGPL. If you do not delete
35 * the provisions above, a recipient may use your version of this file under
36 * the terms of any one of the MPL, the GPL or the LGPL.
37 *
38 * ***** END LICENSE BLOCK ***** */
39
40 /*
41 * stddef inclusion here to first declare ptrdif as a signed long instead of a
42 * signed int.
43 */
44
45 #ifdef _WINDOWS
46 # ifndef XP_WIN
47 # define XP_WIN
48 # endif
49 #if defined(_WIN32) || defined(WIN32)
50 # ifndef XP_WIN32
51 # define XP_WIN32
52 # endif
53 #else
54 # ifndef XP_WIN16
55 # define XP_WIN16
56 # endif
57 #endif
58 #endif
59
60 #ifdef XP_WIN16
61 #ifndef _PTRDIFF_T_DEFINED
62 typedef long ptrdiff_t;
63
64 /*
65 * The Win16 compiler treats pointer differences as 16-bit signed values.
66 * This macro allows us to treat them as 17-bit signed values, stored in
67 * a 32-bit type.
68 */
69 #define PTRDIFF(p1, p2, type) \
70 ((((unsigned long)(p1)) - ((unsigned long)(p2))) / sizeof(type))
71
72 #define _PTRDIFF_T_DEFINED
73 #endif /*_PTRDIFF_T_DEFINED*/
74 #else /*WIN16*/
75
76 #define PTRDIFF(p1, p2, type) \
77 ((p1) - (p2))
78
79 #endif
80
81 #include <stddef.h>
82
83 #ifdef __cplusplus
84 # define __cplusplus_only(x) x
85 #else
86 # define __cplusplus_only(x) /* nothing */
87 #endif

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