1 /* PSPP - a program for statistical analysis.
2 Copyright (C) 2013 Free Software Foundation, Inc.
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 3 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>. */
17 #ifndef SYS_FILE_ENCRYPTION_H
18 #define SYS_FILE_ENCRYPTION_H 1
23 /* Reading encrypted system files. */
25 struct encrypted_sys_file;
27 int encrypted_sys_file_open (struct encrypted_sys_file **,
28 const char *filename);
29 bool encrypted_sys_file_unlock (struct encrypted_sys_file *,
30 const char *password);
31 size_t encrypted_sys_file_read (struct encrypted_sys_file *, void *, size_t);
32 int encrypted_sys_file_close (struct encrypted_sys_file *);
34 #endif /* sys-file-encryption.h */