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/*
 * Hot Beverage Companion – data types
 *
 * Copyright (C) 2018 Gediminas Jakutis
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; version 2.1
 * of the License.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
 */

#ifndef CONFIGURATION_DATA_INCLUDED
#define CONFIGURATION_DATA_INCLUDED

/* the union should help prevent the compiler from
 * reordering fields as it sees fit when optimizing.
 */

#define PADDING_START {0xff, 0xee, 0xdd, 0xff}
#define PADDING_END {0xff, 0xdd, 0xcc, 0xff}

struct configuration {
	union {
		struct {
			unsigned char padding_start[4];
			char ssid[32];
			char password[32];
			int calibration[4];
			unsigned char padding_end[4];
		};
		unsigned char __full[sizeof(int) * 4 + 32 * 2 + 4 * 2];
	};
};

#endif /* CONFIGURATION_DATA_INCLUDED */