1 /*
2 * Copyright (C) 2006 Apple Computer, Inc.
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_UnusedParam_h
22 #define WTF_UnusedParam_h
23
24 /* don't use this for C++, it should only be used in plain C files or
25 ObjC methods, where leaving off the parameter name is not allowed. */
26
27 #include "Platform.h"
28
29 #if COMPILER(INTEL) && !OS(WINDOWS) || COMPILER(RVCT)
30 template<typename T>
unusedParam(T & x)31 inline void unusedParam(T& x) { (void)x; }
32 #define UNUSED_PARAM(variable) unusedParam(variable)
33 #else
34 #define UNUSED_PARAM(variable) (void)variable
35 #endif
36
37 #endif /* WTF_UnusedParam_h */
38