ZBar bar code reader . http://zbar.sourceforge.net/ ZBar is licensed under the GNU LGPL 2.1 to enable development of both open source and commercial projects.
Dependents: GR-PEACH_Camera_in_barcode levkov_ov7670
img_scanner.h
00001 /*------------------------------------------------------------------------ 00002 * Copyright 2007-2009 (c) Jeff Brown <spadix@users.sourceforge.net> 00003 * 00004 * This file is part of the ZBar Bar Code Reader. 00005 * 00006 * The ZBar Bar Code Reader is free software; you can redistribute it 00007 * and/or modify it under the terms of the GNU Lesser Public License as 00008 * published by the Free Software Foundation; either version 2.1 of 00009 * the License, or (at your option) any later version. 00010 * 00011 * The ZBar Bar Code Reader is distributed in the hope that it will be 00012 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty 00013 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 * GNU Lesser Public License for more details. 00015 * 00016 * You should have received a copy of the GNU Lesser Public License 00017 * along with the ZBar Bar Code Reader; if not, write to the Free 00018 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, 00019 * Boston, MA 02110-1301 USA 00020 * 00021 * http://sourceforge.net/projects/zbar 00022 *------------------------------------------------------------------------*/ 00023 #ifndef _IMG_SCANNER_H_ 00024 #define _IMG_SCANNER_H_ 00025 00026 #include <zbar.h> 00027 00028 /* internal image scanner APIs for 2D readers */ 00029 00030 extern zbar_symbol_t *_zbar_image_scanner_alloc_sym(zbar_image_scanner_t*, 00031 zbar_symbol_type_t, 00032 int); 00033 extern void _zbar_image_scanner_add_sym(zbar_image_scanner_t*, 00034 zbar_symbol_t*); 00035 extern void _zbar_image_scanner_recycle_syms(zbar_image_scanner_t*, 00036 zbar_symbol_t*); 00037 00038 #endif 00039
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