Imported Upstream version 1.15.1
[deb_xorg-server.git] / include / extension.h
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1/***********************************************************
2
3Copyright 1987, 1998 The Open Group
4
5Permission to use, copy, modify, distribute, and sell this software and its
6documentation for any purpose is hereby granted without fee, provided that
7the above copyright notice appear in all copies and that both that
8copyright notice and this permission notice appear in supporting
9documentation.
10
11The above copyright notice and this permission notice shall be included in
12all copies or substantial portions of the Software.
13
14THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
18AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
19CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
20
21Except as contained in this notice, the name of The Open Group shall not be
22used in advertising or otherwise to promote the sale, use or other dealings
23in this Software without prior written authorization from The Open Group.
24
25Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
26
27 All Rights Reserved
28
29Permission to use, copy, modify, and distribute this software and its
30documentation for any purpose and without fee is hereby granted,
31provided that the above copyright notice appear in all copies and that
32both that copyright notice and this permission notice appear in
33supporting documentation, and that the name of Digital not be
34used in advertising or publicity pertaining to distribution of the
35software without specific, written prior permission.
36
37DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
38ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
39DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
40ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
41WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
42ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
43SOFTWARE.
44
45******************************************************************/
46
47/*
48 * Copyright (c) 1997-2003 by The XFree86 Project, Inc.
49 *
50 * Permission is hereby granted, free of charge, to any person obtaining a
51 * copy of this software and associated documentation files (the "Software"),
52 * to deal in the Software without restriction, including without limitation
53 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
54 * and/or sell copies of the Software, and to permit persons to whom the
55 * Software is furnished to do so, subject to the following conditions:
56 *
57 * The above copyright notice and this permission notice shall be included in
58 * all copies or substantial portions of the Software.
59 *
60 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
61 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
62 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
63 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
64 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
65 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
66 * OTHER DEALINGS IN THE SOFTWARE.
67 *
68 * Except as contained in this notice, the name of the copyright holder(s)
69 * and author(s) shall not be used in advertising or otherwise to promote
70 * the sale, use or other dealings in this Software without prior written
71 * authorization from the copyright holder(s) and author(s).
72 */
73
74#ifndef EXTENSION_H
75#define EXTENSION_H
76
77#include <X11/Xfuncproto.h>
78
79#include "dixstruct.h"
80
81typedef void (*InitExtension) (void);
82
83typedef struct {
84 InitExtension initFunc;
85 const char *name;
86 Bool *disablePtr;
87} ExtensionModule;
88
89extern _X_EXPORT unsigned short StandardMinorOpcode(ClientPtr /*client */ );
90
91extern _X_EXPORT Bool EnableDisableExtension(const char *name, Bool enable);
92
93extern _X_EXPORT void EnableDisableExtensionError(const char *name,
94 Bool enable);
95
96extern _X_EXPORT void InitExtensions(int argc, char **argv);
97
98extern _X_EXPORT void CloseDownExtensions(void);
99
100extern _X_EXPORT void LoadExtension(const ExtensionModule *ext, Bool external);
101
102#endif /* EXTENSION_H */