f78b12e570284aa8291f4ca1add24937fd107403vboxsync/***********************************************************
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncCopyright 1987, 1998 The Open Group
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncPermission to use, copy, modify, distribute, and sell this software and its
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncdocumentation for any purpose is hereby granted without fee, provided that
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncthe above copyright notice appear in all copies and that both that
f78b12e570284aa8291f4ca1add24937fd107403vboxsynccopyright notice and this permission notice appear in supporting
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncdocumentation.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncThe above copyright notice and this permission notice shall be included in
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncall copies or substantial portions of the Software.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncTHE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncOPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncAN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncCONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncExcept as contained in this notice, the name of The Open Group shall not be
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncused in advertising or otherwise to promote the sale, use or other dealings
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncin this Software without prior written authorization from The Open Group.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncCopyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync All Rights Reserved
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncPermission to use, copy, modify, and distribute this software and its
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncdocumentation for any purpose and without fee is hereby granted,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncprovided that the above copyright notice appear in all copies and that
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncboth that copyright notice and this permission notice appear in
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncsupporting documentation, and that the name of Digital not be
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncused in advertising or publicity pertaining to distribution of the
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncsoftware without specific, written prior permission.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncDIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncDIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncWHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncSOFTWARE.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync******************************************************************/
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#ifndef EXTENSIONSTRUCT_H
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#define EXTENSIONSTRUCT_H
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "dix.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "misc.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "screenint.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "extension.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "gc.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#include "privates.h"
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsynctypedef struct _ExtensionEntry {
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int index;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync void (* CloseDown)( /* called at server shutdown */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync struct _ExtensionEntry * /* extension */);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync char *name; /* extension name */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int base; /* base request number */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int eventBase;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int eventLast;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int errorBase;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int errorLast;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int num_aliases;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync char **aliases;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync pointer extPrivate;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned short (* MinorOpcode)( /* called for errors */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync ClientPtr /* client */);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync PrivateRec *devPrivates;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync} ExtensionEntry;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync/*
f78b12e570284aa8291f4ca1add24937fd107403vboxsync * The arguments may be different for extension event swapping functions.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync * Deal with this by casting when initializing the event's EventSwapVector[]
f78b12e570284aa8291f4ca1add24937fd107403vboxsync * entries.
f78b12e570284aa8291f4ca1add24937fd107403vboxsync */
f78b12e570284aa8291f4ca1add24937fd107403vboxsynctypedef void (*EventSwapPtr) (xEvent *, xEvent *);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT EventSwapPtr EventSwapVector[128];
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT void NotImplemented ( /* FIXME: this may move to another file... */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync xEvent *,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync xEvent *) _X_NORETURN;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#define SetGCVector(pGC, VectorElement, NewRoutineAddress, Atom) \
f78b12e570284aa8291f4ca1add24937fd107403vboxsync pGC->VectorElement = NewRoutineAddress;
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#define GetGCValue(pGC, GCElement) (pGC->GCElement)
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT ExtensionEntry *AddExtension(
f78b12e570284aa8291f4ca1add24937fd107403vboxsync char* /*name*/,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int /*NumEvents*/,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int /*NumErrors*/,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int (* /*MainProc*/)(ClientPtr /*client*/),
f78b12e570284aa8291f4ca1add24937fd107403vboxsync int (* /*SwappedMainProc*/)(ClientPtr /*client*/),
f78b12e570284aa8291f4ca1add24937fd107403vboxsync void (* /*CloseDownProc*/)(ExtensionEntry * /*extension*/),
f78b12e570284aa8291f4ca1add24937fd107403vboxsync unsigned short (* /*MinorOpcodeProc*/)(ClientPtr /*client*/)
f78b12e570284aa8291f4ca1add24937fd107403vboxsync);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT Bool AddExtensionAlias(
f78b12e570284aa8291f4ca1add24937fd107403vboxsync char* /*alias*/,
f78b12e570284aa8291f4ca1add24937fd107403vboxsync ExtensionEntry * /*extension*/);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT ExtensionEntry *CheckExtension(const char *extname);
f78b12e570284aa8291f4ca1add24937fd107403vboxsyncextern _X_EXPORT ExtensionEntry *GetExtensionEntry(int major);
f78b12e570284aa8291f4ca1add24937fd107403vboxsync
f78b12e570284aa8291f4ca1add24937fd107403vboxsync#endif /* EXTENSIONSTRUCT_H */
f78b12e570284aa8291f4ca1add24937fd107403vboxsync