reflow-oven-control-sw/stm-firmware/include/helper-macros/helper-macros.h

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2020-02-15 22:09:55 +01:00
/* Reflow Oven Controller
*
* Copyright (C) 2020 Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of the Reflow Oven Controller Project.
*
* The reflow oven controller is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* GDSII-Converter 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 the reflow oven controller project.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __HELPER_MACROS_H__
#define __HELPER_MACROS_H__
#include <stddef.h>
#define xstr(x) str(x)
#define str(x) #x
#define CONCATX(x,y) CONCAT(x,y)
#define CONCAT(x,y) x##y
#define COUNT_OF(x) ((sizeof(x)/sizeof(0[x])) / ((size_t)(!(sizeof(x) % sizeof(0[x])))))
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#define MIN(a,b) (((a) < (b)) ? (a) : (b))
#define MAX(a,b) (((a) > (b)) ? (a) : (b))
#define ABS(a) ((a) < 0 ? (-1*(a)) : (a))
#endif /* __HELPER_MACROS_H__ */