1 /*
2  * External password backend
3  * Copyright (c) 2012, Jouni Malinen <j@w1.fi>
4  *
5  * This software may be distributed under the terms of the BSD license.
6  * See README for more details.
7  */
8 
9 #ifndef EXT_PASSWORD_H
10 #define EXT_PASSWORD_H
11 
12 struct ext_password_data;
13 
14 #ifdef CONFIG_EXT_PASSWORD
15 
16 struct ext_password_data * ext_password_init(const char *backend,
17 					     const char *params);
18 void ext_password_deinit(struct ext_password_data *data);
19 
20 struct wpabuf * ext_password_get(struct ext_password_data *data,
21 				 const char *name);
22 void ext_password_free(struct wpabuf *pw);
23 
24 #else /* CONFIG_EXT_PASSWORD */
25 
26 #define ext_password_init(b, p) ((void *) 1)
27 #define ext_password_deinit(d) do { } while (0)
28 #define ext_password_get(d, n) (NULL)
29 #define ext_password_free(p) do { } while (0)
30 
31 #endif /* CONFIG_EXT_PASSWORD */
32 
33 #endif /* EXT_PASSWORD_H */
34