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/* quirc -- QR-code recognition library
* Copyright (C) 2010-2012 Daniel Beer <dlbeer@gmail.com>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef DBGUTIL_H_
#define DBGUTIL_H_
#include "quirc.h"
#ifdef __cplusplus
extern "C" {
#endif
/* Dump decoded information on stdout. */
void dump_data(const struct quirc_data *data);
/* Dump a grid cell map on stdout. */
void dump_cells(const struct quirc_code *code);
/* Read a JPEG image into the decoder.
*
* Note that you must call quirc_end() if the function returns
* successfully (0).
*/
int load_jpeg(struct quirc *q, const char *filename);
/* Check if a file is a PNG image.
*
* returns 1 if the given file is a PNG and 0 otherwise.
*/
int check_if_png(const char *filename);
/* Read a PNG image into the decoder.
*
* Note that you must call quirc_end() if the function returns
* successfully (0).
*/
int load_png(struct quirc *q, const char *filename);
#ifdef __cplusplus
}
#endif
#endif
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