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#ifndef options_h
#define options_h
/* Camicro - Microscope camera viewer.
 *
 * Copyright (C) 2019 Nicolas Schodet
 *
 * 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.
 *
 * Contact :
 *        Web: http://ni.fr.eu.org/
 *      Email: <nico at ni.fr.eu.org>
 */
#include <stdbool.h>

/* Runtime options. */
struct options {
    /* Image width, -1 for default. */
    int width;
    /* Image height, -1 for default. */
    int height;
    /* Exposure in ms, -1.0 for default. */
    double exposure_ms;
    /* Digital gain after image acquisition, -1.0 for default. */
    double gain;
    /* When zero, run interactive mode, else number of frame to dump. */
    int count;
    /* Output file name or pattern, only used in dump mode. This should
     * include a printf like pattern (%d) used to name the files. Only used in
     * dump mode. */
    const char *out;
};

/* Parse command line options and fill provided options structure. */
void
options_parse(int argc, char **argv, struct options *options);

#endif /* options_h */