2 * photoid.h - Routines for OpenPGP id photos.
4 * Copyright 2004 Jonathan McDowell <noodles@earth.li>
6 * This program is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation; version 2 of the License.
10 * This program is distributed in the hope that it will be useful, but WITHOUT
11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * You should have received a copy of the GNU General Public License along with
16 * this program. If not, see <https://www.gnu.org/licenses/>.
22 #include "keystructs.h"
25 * getphoto - returns an OpenPGP packet containing a photo id.
26 * @key: The key to return the photo id from.
27 * @index: The index of the photo to return.
28 * @photo: The photo data.
29 * @length: The length of the photo data.
31 * This function returns the photo data contained in a supplied key.
32 * index specifies which photo id should be returned. If there's no such
33 * photo id NULL is returned. The returned data pointer refers to the key
34 * data supplied rather than a copy of it.
36 onak_status_t getphoto(struct openpgp_publickey *key, int index,
37 unsigned char **photo, size_t *length);
39 #endif /* __PHOTOID_H__ */