wtf/UnusedParam.h

   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 #define UNUSED_PARAM(x) (void)x
  28
  29 #endif /* WTF_UnusedParam_h */