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/*------------------------------------------------------------------------
* Copyright 2007-2009 (c) Jeff Brown <spadix@users.sourceforge.net>
*
* This file is part of the ZBar Bar Code Reader.
*
* The ZBar Bar Code Reader is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* The ZBar Bar Code Reader 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 Public License for more details.
*
* You should have received a copy of the GNU Lesser Public License
* along with the ZBar Bar Code Reader; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* http://sourceforge.net/projects/zbar
*------------------------------------------------------------------------*/
#ifndef _IMG_SCANNER_H_
#define _IMG_SCANNER_H_
#include <zbar.h>
/* internal image scanner APIs for 2D readers */
extern zbar_symbol_t *_zbar_image_scanner_alloc_sym(zbar_image_scanner_t *,
zbar_symbol_type_t, int);
extern void _zbar_image_scanner_add_sym(zbar_image_scanner_t *,
zbar_symbol_t *);
extern void _zbar_image_scanner_recycle_syms(zbar_image_scanner_t *,
zbar_symbol_t *);
#endif
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