extdef.h

/*
 * This file is part of the SmuView project.
 *
 * Copyright (C) 2012 Joel Holdsworth <joel@airwebreathe.org.uk>
 *
 * 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 3 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, see <http://www.gnu.org/licenses/>.
 */

#ifndef SMUVIEW_EXTDEF_H
#define SMUVIEW_EXTDEF_H

#define countof(x) (sizeof(x) / sizeof(x[0]))

#define begin_element(x) (&x[0])
#define end_element(x) (&x[countof(x)])

#endif // SMUVIEW_EXTDEF_H