Merge dmxproto

9 files changed, 722 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..71417e4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,78 @@
+#
+#		X.Org module default exclusion patterns
+#		The next section if for module specific patterns
+#
+#	Do not edit the following section
+# 	GNU Build System (Autotools)
+aclocal.m4
+autom4te.cache/
+autoscan.log
+ChangeLog
+compile
+config.guess
+config.h
+config.h.in
+config.log
+config-ml.in
+config.py
+config.status
+config.status.lineno
+config.sub
+configure
+configure.scan
+depcomp
+.deps/
+INSTALL
+install-sh
+.libs/
+libtool
+libtool.m4
+ltmain.sh
+lt~obsolete.m4
+ltoptions.m4
+ltsugar.m4
+ltversion.m4
+Makefile
+Makefile.in
+mdate-sh
+missing
+mkinstalldirs
+*.pc
+py-compile
+stamp-h?
+symlink-tree
+texinfo.tex
+ylwrap
+
+#	Do not edit the following section
+# 	Edit Compile Debug Document Distribute
+*~
+*.[0-9]
+*.[0-9]x
+*.bak
+*.bin
+core
+*.dll
+*.exe
+*-ISO*.bdf
+*-JIS*.bdf
+*-KOI8*.bdf
+*.kld
+*.ko
+*.ko.cmd
+*.lai
+*.l[oa]
+*.[oa]
+*.obj
+*.patch
+*.so
+*.pcf.gz
+*.pdb
+*.tar.bz2
+*.tar.gz
+#
+#		Add & Override patterns for dmxproto 
+#
+#		Edit the following section as needed
+# For example, !report.pc overrides *.pc. See 'man gitignore'
+# 
diff --git a/COPYING b/COPYING
new file mode 100644
index 0000000..7ea03ea
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,24 @@
+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.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..6883b29
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,20 @@
+dmxdir = $(includedir)/X11/extensions
+dmx_HEADERS = \
+	dmx.h \
+	dmxproto.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = dmxproto.pc
+
+
+MAINTAINERCLEANFILES = ChangeLog INSTALL
+
+.PHONY: ChangeLog INSTALL
+
+INSTALL:
+	$(INSTALL_CMD)
+
+ChangeLog:
+	$(CHANGELOG_CMD)
+
+dist-hook: ChangeLog INSTALL
diff --git a/README b/README
new file mode 100644
index 0000000..d549e99
--- /dev/null
+++ b/README
@@ -0,0 +1,40 @@
+			Distributed Multihead X (DMX) Extension
+
+This extension defines a protocol for clients to access a front-end proxy
+X server that controls multiple back-end X servers making up a large display.
+
+Extension name: DMX
+
+More information about the DMX software can be found on the original project
+website at:
+        http://dmx.sourceforge.net/
+
+The protocol specification is currently maintained in the xserver git
+repository at hw/dmx/doc/DMXSpec.txt and can be viewed online at:
+
+        http://cgit.freedesktop.org/xorg/xserver/tree/hw/dmx/doc/DMXSpec.txt
+
+All questions regarding this software should be directed at the
+Xorg mailing list:
+
+        http://lists.freedesktop.org/mailman/listinfo/xorg
+
+Please submit bug reports to the Xorg bugzilla:
+
+        https://bugs.freedesktop.org/enter_bug.cgi?product=xorg
+
+The master development code repository can be found at:
+
+        git://anongit.freedesktop.org/git/xorg/proto/dmxproto
+
+        http://cgit.freedesktop.org/xorg/proto/dmxproto
+
+For patch submission instructions, see:
+
+	http://www.x.org/wiki/Development/Documentation/SubmittingPatches
+
+For more information on the git code manager, see:
+
+        http://wiki.x.org/wiki/GitPage
+
+
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..ef382c0
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,17 @@
+#! /bin/sh
+
+srcdir=`dirname "$0"`
+test -z "$srcdir" && srcdir=.
+
+ORIGDIR=`pwd`
+cd "$srcdir"
+
+autoreconf -v --install || exit 1
+cd "$ORIGDIR" || exit $?
+
+git config --local --get format.subjectPrefix >/dev/null 2>&1 ||
+    git config --local format.subjectPrefix "PATCH dmxproto"
+
+if test -z "$NOCONFIGURE"; then
+    exec "$srcdir"/configure "$@"
+fi
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..8061d04
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,21 @@
+dnl
+dnl Process this file with autoconf to create configure.
+
+# Initialize Autoconf
+AC_PREREQ([2.60])
+AC_INIT([DMXProto], [2.3.1],
+        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
+AC_CONFIG_SRCDIR([Makefile.am])
+
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+
+# Require xorg-macros: XORG_DEFAULT_OPTIONS
+m4_ifndef([XORG_MACROS_VERSION],
+          [m4_fatal([must install xorg-macros 1.3 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.3)
+XORG_DEFAULT_OPTIONS
+
+AC_CONFIG_FILES([Makefile
+                 dmxproto.pc])
+AC_OUTPUT
diff --git a/dmx.h b/dmx.h
new file mode 100644
index 0000000..8cbd4d3
--- /dev/null
+++ b/dmx.h
@@ -0,0 +1,68 @@
+/*
+ * 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 interface to the client-side libdmx.a
+ * library.  All DMX-aware client-side applications should include this
+ * file. */
+
+#ifndef _DMX_H_
+#define _DMX_H_
+
+/* These values must be larger than LastExtensionError.
+   The values in dmxext.h and dmxproto.h *MUST* match. */
+#define DmxBadXinerama         1001
+#define DmxBadValue            1002
+#define DmxBadReply            1003
+
+#define DMXScreenWindowWidth   (1L<<0)
+#define DMXScreenWindowHeight  (1L<<1)
+#define DMXScreenWindowXoffset (1L<<2)
+#define DMXScreenWindowYoffset (1L<<3)
+#define DMXRootWindowWidth     (1L<<4)
+#define DMXRootWindowHeight    (1L<<5)
+#define DMXRootWindowXoffset   (1L<<6)
+#define DMXRootWindowYoffset   (1L<<7)
+#define DMXRootWindowXorigin   (1L<<8)
+#define DMXRootWindowYorigin   (1L<<9)
+
+#define DMXDesktopWidth        (1L<<0)
+#define DMXDesktopHeight       (1L<<1)
+#define DMXDesktopShiftX       (1L<<2)
+#define DMXDesktopShiftY       (1L<<3)
+
+#define DMXInputType           (1L<<0)
+#define DMXInputPhysicalScreen (1L<<1)
+#define DMXInputSendsCore      (1L<<2)
+
+#endif
diff --git a/dmxproto.h b/dmxproto.h
new file mode 100644
index 0000000..4bb160e
--- /dev/null
+++ b/dmxproto.h
@@ -0,0 +1,445 @@
+/*
+ * 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 B16;
+} xDMXQueryVersionReq;
+#define sz_xDMXQueryVersionReq 4
+
+/** Wire-level description of DMXQueryVersion protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   ununsed;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  majorVersion B32;
+    CARD32  minorVersion B32;
+    CARD32  patchVersion B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+} xDMXQueryVersionReply;
+#define sz_xDMXQueryVersionReply 32
+
+/** Wire-level description of DMXSync protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXSync */
+    CARD16  length B16;
+} xDMXSyncReq;
+#define sz_xDMXSyncReq 4
+
+/** Wire-level description of DMXSync protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXSyncReply;
+#define sz_xDMXSyncReply 32
+
+/** Wire-level description of DMXForceWindowCreation protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXForceWindowCreation */
+    CARD16  length B16;
+    CARD32  window B32;
+} xDMXForceWindowCreationReq;
+#define sz_xDMXForceWindowCreationReq 8
+
+/** Wire-level description of DMXForceWindowCreation protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXForceWindowCreationReply;
+#define sz_xDMXForceWindowCreationReply 32
+
+/** Wire-level description of DMXGetScreenCount protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetScreenCount */
+    CARD16  length B16;
+} xDMXGetScreenCountReq;
+#define sz_xDMXGetScreenCountReq 4
+
+/** Wire-level description of DMXGetScreenCount protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  screenCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetScreenCountReply;
+#define sz_xDMXGetScreenCountReply 32
+
+/** Wire-level description of DMXGetScreenAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetScreenAttributes */
+    CARD16  length B16;
+    CARD32  physicalScreen B32;
+} xDMXGetScreenAttributesReq;
+#define sz_xDMXGetScreenAttributesReq 8
+
+/** Wire-level description of DMXGetScreenAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  displayNameLength B32;
+    CARD32  logicalScreen B32;
+
+    CARD16  screenWindowWidth B16;
+    CARD16  screenWindowHeight B16;
+    INT16   screenWindowXoffset B16;
+    INT16   screenWindowYoffset B16;
+
+    CARD16  rootWindowWidth B16;
+    CARD16  rootWindowHeight B16;
+    INT16   rootWindowXoffset B16;
+    INT16   rootWindowYoffset B16;
+    INT16   rootWindowXorigin B16;
+    INT16   rootWindowYorigin B16;
+} xDMXGetScreenAttributesReply;
+#define sz_xDMXGetScreenAttributesReply 36
+
+/** Wire-level description of DMXChangeScreensAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXChangeScreensAttributes */
+    CARD16  length B16;
+    CARD32  screenCount B32;
+    CARD32  maskCount B32;
+} xDMXChangeScreensAttributesReq;
+#define sz_xDMXChangeScreensAttributesReq 12
+
+/** Wire-level description of DMXChangeScreensAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  errorScreen B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXChangeScreensAttributesReply;
+#define sz_xDMXChangeScreensAttributesReply 32
+
+/** Wire-level description of DMXAddScreen protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXAddScreen */
+    CARD16  length B16;
+    CARD32  displayNameLength B32;
+    CARD32  physicalScreen B32;
+    CARD32  valueMask B32;
+} xDMXAddScreenReq;
+#define sz_xDMXAddScreenReq 16
+
+/** Wire-level description of DMXAddScreen protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  physicalScreen B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXAddScreenReply;
+#define sz_xDMXAddScreenReply 32
+
+/** Wire-level description of DMXRemoveScreen protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXRemoveScreen */
+    CARD16  length B16;
+    CARD32  physicalScreen B32;
+} xDMXRemoveScreenReq;
+#define sz_xDMXRemoveScreenReq 8
+
+/** Wire-level description of DMXRemoveScreen protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXRemoveScreenReply;
+#define sz_xDMXRemoveScreenReply 32
+
+/** Wire-level description of DMXGetWindowAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetWindowAttributes */
+    CARD16  length B16;
+    CARD32  window B32;
+} xDMXGetWindowAttributesReq;
+#define sz_xDMXGetWindowAttributesReq 8
+
+/** Wire-level description of DMXGetWindowAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  screenCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetWindowAttributesReply;
+#define sz_xDMXGetWindowAttributesReply 32
+
+/** Wire-level description of DMXGetDesktopAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetDesktopAttributes */
+    CARD16  length B16;
+} xDMXGetDesktopAttributesReq;
+#define sz_xDMXGetDesktopAttributesReq 4
+
+/** Wire-level description of DMXGetDesktopAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    INT16   width;
+    INT16   height;
+    INT16   shiftX;
+    INT16   shiftY;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXGetDesktopAttributesReply;
+#define sz_xDMXGetDesktopAttributesReply 32
+
+/** Wire-level description of DMXChangeDesktopAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXChangeDesktopAttributes */
+    CARD16  length B16;
+    CARD32  valueMask B32;
+} xDMXChangeDesktopAttributesReq;
+#define sz_xDMXChangeDesktopAttributesReq 8
+
+/** Wire-level description of DMXChangeDesktopAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXChangeDesktopAttributesReply;
+#define sz_xDMXChangeDesktopAttributesReply 32
+
+/** Wire-level description of DMXGetInputCount protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetInputCount */
+    CARD16  length B16;
+} xDMXGetInputCountReq;
+#define sz_xDMXGetInputCountReq 4
+
+/** Wire-level description of DMXGetInputCount protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  inputCount B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+    CARD32  pad4 B32;
+} xDMXGetInputCountReply;
+#define sz_xDMXGetInputCountReply 32
+
+/** Wire-level description of DMXGetInputAttributes protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXGetInputAttributes */
+    CARD16  length B16;
+    CARD32  deviceId B32;
+} xDMXGetInputAttributesReq;
+#define sz_xDMXGetInputAttributesReq 8
+
+/** Wire-level description of DMXGetInputAttributes protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  inputType B32;
+    CARD32  physicalScreen B32;
+    CARD32  physicalId B32;
+    CARD32  nameLength B32;
+    BOOL    isCore;
+    BOOL    sendsCore;
+    BOOL    detached;
+    CARD8   pad0;
+    CARD32  pad1 B32;
+} xDMXGetInputAttributesReply;
+#define sz_xDMXGetInputAttributesReply 32
+
+/** Wire-level description of DMXAddInput protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXAddInput */
+    CARD16  length B16;
+    CARD32  displayNameLength B32;
+    CARD32  valueMask;
+} xDMXAddInputReq;
+#define sz_xDMXAddInputReq 12
+
+/** Wire-level description of DMXAddInput protocol reply. */
+typedef struct {
+    BYTE    type;               /* X_Reply */
+    CARD8   unused;
+    CARD16  sequenceNumber B16;
+    CARD32  length B32;
+    CARD32  status B32;
+    CARD32  physicalId B32;
+    CARD32  pad0 B32;
+    CARD32  pad1 B32;
+    CARD32  pad2 B32;
+    CARD32  pad3 B32;
+} xDMXAddInputReply;
+#define sz_xDMXAddInputReply 32
+
+/** Wire-level description of DMXRemoveInput protocol request. */
+typedef struct {
+    CARD8   reqType;            /* DMXCode */
+    CARD8   dmxReqType;         /* X_DMXRemoveInput */
+    CARD16  length B16;
+    CARD32  physicalId B32;
+} xDMXRemoveInputReq;
+#define sz_xDMXRemoveInputReq 8
+
+/** Wire-level description of DMXRemoveInput protocol reply. */
+typedef struct {
+    BYTE     type;
+    CARD8    unused;
+    CARD16   sequenceNumber B16;
+    CARD32   length B32;
+    CARD32   status B32;
+    CARD32   pad0 B32;
+    CARD32   pad1 B32;
+    CARD32   pad2 B32;
+    CARD32   pad3 B32;
+    CARD32   pad4 B32;
+} xDMXRemoveInputReply;
+#define sz_xDMXRemoveInputReply 32
+
+#endif
diff --git a/dmxproto.pc.in b/dmxproto.pc.in
new file mode 100644
index 0000000..97cd1b8
--- /dev/null
+++ b/dmxproto.pc.in
@@ -0,0 +1,9 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+ 
+Name: DMXProto
+Description: DMX extension headers
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}