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  +   ˆl–ßi~”ŠhŠi@;p.\dJbÑ¿À„,´Ï_†I|¥+ÃÅ 4    /*
 * Copyright 2002-2004 Red Hat Inc., Durham, North Carolina.
 *
 * All Rights Reserved.
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation on the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Software,
 * and to permit persons to whom the Software is furnished to do so,
 * subject to the following conditions:
 *
 * The above copyright notice and this permission notice (including the
 * next paragraph) shall be included in all copies or substantial
 * portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NON-INFRINGEMENT.  IN NO EVENT SHALL RED HAT AND/OR THEIR SUPPLIERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

/*
 * Authors:
 *   Rickard E. (Rik) Faith <faith@redhat.com>
 *
 */

/** \file
 * This file describes the structures necessary to implement the wire
 * protocol for the DMX protocol extension.  It should be included only
 * in files that implement the client-side (or server-side) part of the
 * protocol (i.e., client-side applications should \b not include this
 * file). */

#ifndef _DMXSTR_H_
#define _DMXSTR_H_

#define DMX_EXTENSION_NAME  "DMX"
#define DMX_EXTENSION_MAJOR 2
#define DMX_EXTENSION_MINOR 2
#define DMX_EXTENSION_PATCH 20040604

/* These values must be larger than LastExtensionError.
   The values in dmxext.h and dmxproto.h *MUST* match. */
#define DMX_BAD_XINERAMA     1001
#define DMX_BAD_VALUE        1002

#define X_DMXQueryVersion                   0
#define X_DMXGetScreenCount                 1
#define X_DMXGetScreenInformationDEPRECATED 2
#define X_DMXGetWindowAttributes            3
#define X_DMXGetInputCount                  4
#define X_DMXGetInputAttributes             5
#define X_DMXForceWindowCreationDEPRECATED  6
#define X_DMXReconfigureScreenDEPRECATED    7
#define X_DMXSync                           8
#define X_DMXForceWindowCreation            9
#define X_DMXGetScreenAttributes           10
#define X_DMXChangeScreensAttributes       11
#define X_DMXAddScreen                     12
#define X_DMXRemoveScreen                  13
#define X_DMXGetDesktopAttributes          14
#define X_DMXChangeDesktopAttributes       15
#define X_DMXAddInput                      16
#define X_DMXRemoveInput                   17

/** Wire-level description of DMXQueryVersion protocol request. */
typedef struct {
    CARD8   reqType;            /* dmxcode */
    CARD8   dmxReqType;         /* X_DMXQueryVersion */
    CARD16  length;
} xDMXQueryVersionReq;
#define sz_xDMXQueryVersionReq 4

/** Wire-level description of DMXQueryVersion protocol reply. */
typedef struct {
    BYTE    type;               /* X_Reply */
    CARD8   ununsed;
    CARD16  sequenceNumber;
    CARD32  length;
    CARD32  majorVersion;
    CARD32  minorVersion;
    CARD32  patchVersion;
    CARD32  pad0;
    CARD32  pad1;
    CARD32  pad2;
} xDMXQueryVersionReply;
#define sz_xDMXQueryVersionReply 32

/** Wire-level description of DMXSync protocol request. */
typedef struct {
    CARD8   reqType;            /* DMXCode */
    CARD8   dmxReqType;         /* X_DMXSync */
    CARD16  length;
} xDMXSyncReq;
#define sz_xDMXSyncReq 4

/** Wire-level description of DMXSync protocol reply. */
typedef struct {
    BYTE    type;               /* X_Reply */
    CARD8   unused;
    CARD16  sequenceNumber;
    CARD32  length;
    CARD32  status;
    CARD32  pad0;
    CARD32  pad1;
    CARD32  pad2;
    CARD32  pad3;
    CARD32  pad4;
} xDMXSyncReply;
#define sz_xDMXSyncReply 32

/** Wire-level descript