IMB_metadata.h

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/*
 * ***** BEGIN GPL LICENSE BLOCK *****
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version. 
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 * The Original Code is Copyright (C) 2005 Blender Foundation
 * All rights reserved.
 *
 * The Original Code is: all of this file.
 *
 * Contributor(s): Austin Benesh. Ton Roosendaal.
 *
 * ***** END GPL LICENSE BLOCK *****
 */

#ifndef _IMB_IMGINFO_H
#define _IMB_IMGINFO_H

struct ImBuf;

typedef struct ImMetaData {
    struct ImMetaData *next, *prev;
    char* key;
    char* value;
    int len;
} ImMetaData;

/* free blender ImMetaData struct */
void IMB_metadata_free(struct ImBuf* img);

int IMB_metadata_get_field(struct ImBuf* img, const char* key, char* value, int len);

int IMB_metadata_add_field(struct ImBuf* img, const char* key, const char* field);

int IMB_metadata_del_field(struct ImBuf *img, const char *key);

#endif /* _IMB_IMGINFO_H */