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https://github.com/zint/zint
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35 lines
1.2 KiB
C
35 lines
1.2 KiB
C
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/* gs1.h - Verifies GS1 data */
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/*
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libzint - the open source barcode library
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Copyright (C) 2009 Robin Stuart <robin@zint.org.uk>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#ifndef __GS1_H
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#define __GS1_H
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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extern int gs1_verify(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len, char reduced[]);
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extern int ugs1_verify(struct zint_symbol *symbol, unsigned char source[], const unsigned int src_len, unsigned char reduced[]);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GS1_H */
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