Commit | Line | Data |
---|---|---|
a09e091a JB |
1 | /* x-hook.h -- lists of function,data pairs to call. |
2 | * | |
3 | * Copyright (c) 2003-2012 Apple Inc. All rights reserved. | |
4 | * | |
5 | * Permission is hereby granted, free of charge, to any person | |
6 | * obtaining a copy of this software and associated documentation files | |
7 | * (the "Software"), to deal in the Software without restriction, | |
8 | * including without limitation the rights to use, copy, modify, merge, | |
9 | * publish, distribute, sublicense, and/or sell copies of the Software, | |
10 | * and to permit persons to whom the Software is furnished to do so, | |
11 | * subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be | |
14 | * included in all copies or substantial portions of the Software. | |
15 | * | |
16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, | |
17 | * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | |
18 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND | |
19 | * NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT | |
20 | * HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
21 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
22 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | |
23 | * DEALINGS IN THE SOFTWARE. | |
24 | * | |
25 | * Except as contained in this notice, the name(s) of the above | |
26 | * copyright holders shall not be used in advertising or otherwise to | |
27 | * promote the sale, use or other dealings in this Software without | |
28 | * prior written authorization. | |
29 | */ | |
30 | ||
31 | #ifndef X_HOOK_H | |
32 | #define X_HOOK_H 1 | |
33 | ||
34 | #include "x-list.h" | |
35 | ||
36 | typedef void x_hook_function (void *arg, void *data); | |
37 | ||
38 | X_EXTERN x_list *X_PFX(hook_add) (x_list * lst, x_hook_function * fun, | |
39 | void *data); | |
40 | X_EXTERN x_list *X_PFX(hook_remove) (x_list * lst, x_hook_function * fun, | |
41 | void *data); | |
42 | X_EXTERN void X_PFX(hook_run) (x_list * lst, void *arg); | |
43 | X_EXTERN void X_PFX(hook_free) (x_list * lst); | |
44 | ||
45 | #endif /* X_HOOK_H */ |