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/* gnuc_format_check.h
* Definitions of macro to conditionally do GCC format checks
*
* $Id$
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
* Copyright 1998 Gerald Combs
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __GNUC_FORMAT_CHECK_H__
#define __GNUC_FORMAT_CHECK_H__
/** GNUC has the ability to check format strings that follow the syntax used in printf and others.
Hide the differences between different compilers in this GNUC_FORMAT_CHECK macro.
@param archetype one of: printf, scanf, strftime or strfmon
@param string_index specifies which argument is the format string argument (starting from 1)
@param first_to_check is the number of the first argument to check against the format string */
#if __GNUC__ >= 2
#define GNUC_FORMAT_CHECK(archetype, string_index, first_to_check) __attribute__((format (archetype, string_index, first_to_check)))
#else
#define GNUC_FORMAT_CHECK(archetype, string_index, first_to_check)
#endif
#endif /* gnuc-format-check.h */
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