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.

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Show/hide line numbers img_scanner.h Source File

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