Add libexif to deps/third_party.

libexif/sources/libexif/canon/mnote-canon-tag.h

+/* mnote-canon-tag.h
+ *
+ * Copyright (c) 2002 Lutz Mueller <lutz@users.sourceforge.net>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful, 
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of 
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details. 
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA  02110-1301  USA.
+ */
+
+#ifndef __MNOTE_CANON_TAG_H__
+#define __MNOTE_CANON_TAG_H__
+
+#include <libexif/exif-data.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+enum _MnoteCanonTag {
+        MNOTE_CANON_TAG_UNKNOWN_0       = 0x0,
+        MNOTE_CANON_TAG_SETTINGS_1      = 0x1,
+        MNOTE_CANON_TAG_FOCAL_LENGTH    = 0x2,
+        MNOTE_CANON_TAG_UNKNOWN_3       = 0x3,
+        MNOTE_CANON_TAG_SETTINGS_2      = 0x4,
+        MNOTE_CANON_TAG_PANORAMA        = 0x5,
+        MNOTE_CANON_TAG_IMAGE_TYPE      = 0x6,
+        MNOTE_CANON_TAG_FIRMWARE        = 0x7,
+        MNOTE_CANON_TAG_IMAGE_NUMBER    = 0x8,
+        MNOTE_CANON_TAG_OWNER           = 0x9,
+        MNOTE_CANON_TAG_UNKNOWN_10      = 0xa,
+        MNOTE_CANON_TAG_SERIAL_NUMBER   = 0xc,
+        MNOTE_CANON_TAG_UNKNOWN_13      = 0xd,
+        MNOTE_CANON_TAG_CUSTOM_FUNCS    = 0xf,
+        MNOTE_CANON_TAG_COLOR_INFORMATION = 0xa0
+};
+typedef enum _MnoteCanonTag MnoteCanonTag;
+
+const char *mnote_canon_tag_get_name        (MnoteCanonTag);
+const char *mnote_canon_tag_get_name_sub    (MnoteCanonTag, unsigned int, ExifDataOption);
+const char *mnote_canon_tag_get_title       (MnoteCanonTag);
+const char *mnote_canon_tag_get_title_sub   (MnoteCanonTag, unsigned int, ExifDataOption);
+const char *mnote_canon_tag_get_description (MnoteCanonTag);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __MNOTE_CANON_TAG_H__ */