| 1 | /* x-hook.h -- lists of function,data pairs to call.
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| 2 | $Id$
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| 3 |
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| 4 | Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
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| 5 |
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| 6 | Permission is hereby granted, free of charge, to any person
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| 7 | obtaining a copy of this software and associated documentation files
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| 8 | (the "Software"), to deal in the Software without restriction,
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| 9 | including without limitation the rights to use, copy, modify, merge,
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| 10 | publish, distribute, sublicense, and/or sell copies of the Software,
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| 11 | and to permit persons to whom the Software is furnished to do so,
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| 12 | subject to the following conditions:
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| 13 |
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| 14 | The above copyright notice and this permission notice shall be
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| 15 | included in all copies or substantial portions of the Software.
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| 16 |
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| 17 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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| 18 | EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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| 19 | MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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| 20 | NONINFRINGEMENT. IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT
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| 21 | HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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| 22 | WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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| 23 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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| 24 | DEALINGS IN THE SOFTWARE.
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| 25 |
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| 26 | Except as contained in this notice, the name(s) of the above
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| 27 | copyright holders shall not be used in advertising or otherwise to
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| 28 | promote the sale, use or other dealings in this Software without
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| 29 | prior written authorization. */
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| 30 | /* $XFree86: $ */
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| 31 |
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| 32 | #ifndef X_HOOK_H
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| 33 | #define X_HOOK_H 1
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| 34 |
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| 35 | #include "x-list.h"
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| 36 |
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| 37 | typedef void x_hook_function (void *arg, void *data);
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| 38 |
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| 39 | X_EXTERN x_list *X_PFX (hook_add) (x_list *lst, x_hook_function *fun, void *data);
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| 40 | X_EXTERN x_list *X_PFX (hook_remove) (x_list *lst, x_hook_function *fun, void *data);
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| 41 | X_EXTERN void X_PFX (hook_run) (x_list *lst, void *arg);
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| 42 | X_EXTERN void X_PFX (hook_free) (x_list *lst);
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| 43 |
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| 44 | #endif /* X_HOOK_H */
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