67 lines
2.0 KiB
C
Executable File
67 lines
2.0 KiB
C
Executable File
/* iptc-utils.h
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*
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* Copyright © 2005 David Moore <dcm@acm.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __IPTC_UTILS_H__
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#define __IPTC_UTILS_H__
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#include <libiptcdata/_stdint.h>
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typedef enum {
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IPTC_BYTE_ORDER_MOTOROLA,
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IPTC_BYTE_ORDER_INTEL
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} IptcByteOrder;
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/* If these definitions don't work for you, please let us fix the
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* macro generating _stdint.h */
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typedef char IptcByte; /* 1 byte */
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typedef uint16_t IptcShort; /* 2 bytes */
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typedef uint32_t IptcLong; /* 4 bytes */
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typedef int32_t IptcSLong; /* 4 bytes */
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IptcShort iptc_get_short (const unsigned char *b, IptcByteOrder order);
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IptcLong iptc_get_long (const unsigned char *b, IptcByteOrder order);
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IptcSLong iptc_get_slong (const unsigned char *b, IptcByteOrder order);
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void iptc_set_short (unsigned char *b, IptcByteOrder order,
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IptcShort value);
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void iptc_set_long (unsigned char *b, IptcByteOrder order,
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IptcLong value);
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void iptc_set_slong (unsigned char *b, IptcByteOrder order,
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IptcSLong value);
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#undef MIN
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#define MIN(a, b) (((a) < (b)) ? (a) : (b))
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/* For compatibility with older versions */
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#define IPTC_TAG_SUBSEC_TIME IPTC_TAG_SUB_SEC_TIME
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __IPTC_UTILS_H__ */
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