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1 /* exif-ifd.c
2  *
3  * Copyright (c) 2002 Lutz Mueller <lutz@users.sourceforge.net>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the
17  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18  * Boston, MA  02110-1301  USA.
19  */
20 
21 #include <config.h>
22 
23 #include <libexif/exif-ifd.h>
24 
25 #include <stdlib.h>
26 
27 static const struct {
28 	ExifIfd ifd;
29 	const char *name;
30 } ExifIfdTable[] = {
31 	{EXIF_IFD_0, "0"},
32 	{EXIF_IFD_1, "1"},
33 	{EXIF_IFD_EXIF, "EXIF"},
34 	{EXIF_IFD_GPS, "GPS"},
35 	{EXIF_IFD_INTEROPERABILITY, "Interoperability"},
36 	{0, NULL}
37 };
38 
39 const char *
exif_ifd_get_name(ExifIfd ifd)40 exif_ifd_get_name (ExifIfd ifd)
41 {
42 	unsigned int i;
43 
44 	for (i = 0; ExifIfdTable[i].name; i++)
45 		if (ExifIfdTable[i].ifd == ifd)
46 			break;
47 
48 	return (ExifIfdTable[i].name);
49 }
50