Merge xcmiscproto

13 files changed, 634 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..ba72582
--- /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 xcmiscproto 
+#
+#		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..782a1ec
--- /dev/null
+++ b/COPYING
@@ -0,0 +1,21 @@
+Copyright 1993, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice 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 NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP 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.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..08d6331
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,22 @@
+SUBDIRS=specs
+
+xcmiscdir = $(includedir)/X11/extensions
+xcmisc_HEADERS = \
+	xcmiscproto.h \
+	xcmiscstr.h
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = xcmiscproto.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..12ce76e
--- /dev/null
+++ b/README
@@ -0,0 +1,30 @@
+				XC-MISC Extension
+
+This extension defines a protocol that provides Xlib two ways to query
+the server for available resource IDs. 
+
+Extension name: XC-MISC
+
+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/xcmiscproto
+
+        http://cgit.freedesktop.org/xorg/proto/xcmiscproto
+
+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..20600db
--- /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 $?
+
+git config --local --get format.subjectPrefix >/dev/null 2>&1 ||
+    git config --local format.subjectPrefix "PATCH xcmiscproto"
+
+if test -z "$NOCONFIGURE"; then
+    exec "$srcdir"/configure "$@"
+fi
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..5ffaa09
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,20 @@
+AC_PREREQ([2.60])
+AC_INIT([XCMiscProto], [1.2.2],
+        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg])
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+
+# Require xorg-macros minimum of 1.12 for DocBook external references
+m4_ifndef([XORG_MACROS_VERSION],
+          [m4_fatal([must install xorg-macros 1.12 or later before running autoconf/autogen])])
+XORG_MACROS_VERSION(1.12)
+XORG_DEFAULT_OPTIONS
+XORG_ENABLE_SPECS
+XORG_WITH_XMLTO(0.0.22)
+XORG_WITH_FOP
+XORG_WITH_XSLTPROC
+XORG_CHECK_SGML_DOCTOOLS(1.8)
+
+AC_CONFIG_FILES([Makefile
+           specs/Makefile
+           xcmiscproto.pc])
+AC_OUTPUT
diff --git a/docbook.am b/docbook.am
new file mode 100644
index 0000000..bba4d54
--- /dev/null
+++ b/docbook.am
@@ -0,0 +1,105 @@
+#
+# Generate output formats for a single DocBook/XML with/without chapters
+#
+# Variables set by the calling Makefile:
+# shelfdir: the location where the docs/specs are installed. Typically $(docdir)
+# docbook:  the main DocBook/XML file, no chapters, appendix or image files
+# chapters: all files pulled in by an XInclude statement and images.
+#
+
+#
+# This makefile is intended for Users Documentation and Functional Specifications.
+# Do not use for Developer Documentation which is not installed and does not require olink.
+# Refer to http://www.x.org/releases/X11R7.6/doc/xorg-docs/ReleaseNotes.html#id2584393
+# for an explanation on documents classification.
+#
+
+# DocBook/XML generated output formats to be installed
+shelf_DATA =
+
+# DocBook/XML file with chapters, appendix and images it includes
+dist_shelf_DATA = $(docbook) $(chapters)
+
+if HAVE_XMLTO
+if HAVE_STYLESHEETS
+
+XMLTO_SEARCHPATH_FLAGS = 				\
+	--searchpath "$(XORG_SGML_PATH)/X11" 		\
+	--searchpath "$(abs_top_builddir)"
+XMLTO_HTML_OLINK_FLAGS = \
+	--stringparam target.database.document=$(XORG_SGML_PATH)/X11/dbs/masterdb.html.xml \
+	--stringparam current.docid="$(<:.xml=)"
+XMLTO_HTML_STYLESHEET_FLAGS = -x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl
+XMLTO_HTML_FLAGS = 					\
+	$(XMLTO_SEARCHPATH_FLAGS)			\
+	$(XMLTO_HTML_STYLESHEET_FLAGS)			\
+	$(XMLTO_HTML_OLINK_FLAGS)
+
+shelf_DATA += $(docbook:.xml=.html)
+%.html: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_HTML_FLAGS) xhtml-nochunks $<
+
+if HAVE_XMLTO_TEXT
+
+shelf_DATA += $(docbook:.xml=.txt)
+%.txt: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_HTML_FLAGS) txt $<
+endif HAVE_XMLTO_TEXT
+
+if HAVE_FOP
+XMLTO_FO_IMAGEPATH_FLAGS = --stringparam img.src.path=$(abs_builddir)/
+XMLTO_PDF_OLINK_FLAGS = \
+	--stringparam target.database.document=$(XORG_SGML_PATH)/X11/dbs/masterdb.pdf.xml \
+	--stringparam current.docid="$(<:.xml=)"
+XMLTO_FO_STYLESHEET_FLAGS = -x $(STYLESHEET_SRCDIR)/xorg-fo.xsl
+
+XMLTO_FO_FLAGS = 					\
+	$(XMLTO_SEARCHPATH_FLAGS)			\
+	$(XMLTO_FO_STYLESHEET_FLAGS)			\
+	$(XMLTO_FO_IMAGEPATH_FLAGS)			\
+	$(XMLTO_PDF_OLINK_FLAGS)
+
+shelf_DATA += $(docbook:.xml=.pdf)
+%.pdf: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FO_FLAGS) --with-fop pdf $<
+
+shelf_DATA += $(docbook:.xml=.ps)
+%.ps: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FO_FLAGS) --with-fop ps $<
+endif HAVE_FOP
+
+# Generate documents cross-reference target databases
+if HAVE_XSLTPROC
+
+XSLT_SEARCHPATH_FLAGS = 				\
+	--path "$(XORG_SGML_PATH)/X11"			\
+	--path "$(abs_top_builddir)"
+XSLT_OLINK_FLAGS = 					\
+	--stringparam targets.filename "$@" 		\
+	--stringparam collect.xref.targets "only" 	\
+	--stringparam olink.base.uri "$(@:.db=)"
+
+XSLT_HTML_FLAGS =					\
+	$(XSLT_SEARCHPATH_FLAGS) 			\
+	$(XSLT_OLINK_FLAGS)				\
+	--nonet --xinclude				\
+	$(STYLESHEET_SRCDIR)/xorg-xhtml.xsl
+XSLT_PDF_FLAGS = 					\
+	$(XSLT_SEARCHPATH_FLAGS) 			\
+	$(XSLT_OLINK_FLAGS)				\
+	--nonet --xinclude				\
+	$(STYLESHEET_SRCDIR)/xorg-fo.xsl
+
+shelf_DATA += $(docbook:.xml=.html.db)
+%.html.db: %.xml  $(chapters)
+	$(AM_V_GEN)$(XSLTPROC) $(XSLT_HTML_FLAGS) $<
+
+shelf_DATA += $(docbook:.xml=.pdf.db)
+%.pdf.db: %.xml $(chapters)
+	$(AM_V_GEN)$(XSLTPROC) $(XSLT_PDF_FLAGS) $<
+
+endif HAVE_XSLTPROC
+endif HAVE_STYLESHEETS
+endif HAVE_XMLTO
+
+CLEANFILES = $(shelf_DATA)
diff --git a/specs/.gitignore b/specs/.gitignore
new file mode 100644
index 0000000..92946c9
--- /dev/null
+++ b/specs/.gitignore
@@ -0,0 +1,5 @@
+*.html
+*.ps
+*.pdf
+*.txt
+*.db
diff --git a/specs/Makefile.am b/specs/Makefile.am
new file mode 100644
index 0000000..69d3f7f
--- /dev/null
+++ b/specs/Makefile.am
@@ -0,0 +1,13 @@
+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = xc-misc.xml
+
+# The location where the DocBook/XML files and their generated formats are installed
+shelfdir = $(docdir)
+
+# Generate DocBook/XML output formats with or without stylesheets
+include $(top_srcdir)/docbook.am
+
+endif ENABLE_SPECS
diff --git a/specs/xc-misc.xml b/specs/xc-misc.xml
new file mode 100644
index 0000000..f2dfec2
--- /dev/null
+++ b/specs/xc-misc.xml
@@ -0,0 +1,201 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.3//EN"
+                   "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd"
+[
+<!ENTITY % defs SYSTEM "defs.ent"> %defs;
+]>
+
+<!-- lifted from troff+ms+XMan by doclifter -->
+<book id="xc-misc">
+
+<bookinfo>
+   <title>XC-MISC Extension</title>
+   <subtitle>X Consortium Standard</subtitle>
+   <authorgroup>
+      <author>
+         <firstname>Bob</firstname><surname>Scheifler</surname>
+         <affiliation><orgname>X Consortium</orgname></affiliation>
+      </author>
+      <author>
+	<firstname>David</firstname><othername>P.</othername><surname>Wiggins</surname>
+        <affiliation><orgname>X Consortium</orgname></affiliation>
+      </author>
+   </authorgroup>
+   <releaseinfo>X Version 11, Release &fullrelvers;</releaseinfo>
+   <releaseinfo>Version 1.1</releaseinfo>
+   <copyright><year>1994</year><holder>X Consortium</holder></copyright>
+
+<legalnotice>
+
+<para>Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the &ldquo;Software&rdquo;), to deal in the Software without restriction, including without limitation 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:</para>
+
+<para>The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.</para>
+
+<para>THE SOFTWARE IS PROVIDED &ldquo;AS IS&rdquo;, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE X CONSORTIUM 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.</para>
+
+<para>Except as contained in this notice, the name of the X Consortium shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from the X Consortium.</para>
+
+<para>X Window System is a trademark of The Open Group.</para>
+</legalnotice>
+
+</bookinfo>
+
+<chapter id='Overview'>
+<title>Overview</title>
+
+<para>When an X client connects to an X server, it receives a fixed range of
+resource IDs to use to identify the client's resources inside the X
+server.  Xlib hands these out sequentially as needed.  When it
+overruns the end of the range, an IDChoice protocol error results.
+Long running clients, or clients that use resource IDs at a rapid
+rate, may encounter this circumstance.  When it happens, there are
+usually many resource IDs available, but Xlib doesn't know about them.</para>
+
+<para>One approach to solving this problem would be to have Xlib notice when
+a resource is freed and recycle its ID for future use.  This strategy
+runs into difficulties because sometimes freeing one resource causes
+others to be freed (for example, when a window is destroyed, so are
+its children).  To do a complete job, Xlib would have to maintain a
+large amount of state that currently resides only in the server (the
+entire window tree in the above example).  Even if a less
+comprehensive strategy was adopted, such as recycling only those IDs
+that Xlib can identify without maintaining additional state, the
+additional bookkeeping at resource creation and destruction time
+would likely introduce unacceptable overhead.</para>
+
+<para>To avoid the problems listed above, the server's complete knowledge of
+all resource IDs in use by a client is leveraged.  This extension
+provides two ways for Xlib to query the server for available resource
+IDs.  Xlib can use these extension requests behind the scenes when it has
+exhausted its current pool of resource IDs.</para>
+</chapter>
+
+<chapter id='Requests'>
+<title>Requests</title>
+
+<para>
+<function>XCMiscGetVersion</function></para>
+
+<itemizedlist>
+    <listitem><para><parameter>client_major_version</parameter>: CARD16</para></listitem>
+    <listitem><para><parameter>client_minor_version</parameter>: CARD16</para></listitem>
+</itemizedlist>
+<para>   =&gt;</para>
+<itemizedlist>
+    <listitem><para><parameter>client_major_version</parameter>: CARD16</para></listitem>
+    <listitem><para><parameter>client_minor_version</parameter>: CARD16</para></listitem>
+</itemizedlist>
+
+<para>If supplied, the <parameter>client_major_version</parameter> and
+<parameter>client_minor_version</parameter> indicate what version of
+the protocol the client wants the server to implement.  The server version
+numbers returned indicate the protocol this extension actually supports.  This
+might not equal the version sent by the client.  An implementation can
+(but need not) support more than one version simultaneously.  The
+<parameter>server_major_version</parameter> and the <parameter>server_minor_version</parameter> are a
+mechanism to support future revisions of the XC-MISC protocol
+which may be necessary.  In general, the major version would increment
+for incompatible changes, and the minor version would increment for
+small, upward-compatible changes.  Servers that support the protocol
+defined in this document will return a
+<parameter>server_major_version</parameter> of one (1), and a
+<parameter>server_minor_version</parameter> of one (1).</para>
+
+<para><function>XCMiscGetXIDRange</function></para>
+
+<para>   =&gt;</para>
+<itemizedlist>
+    <listitem><para><parameter>start_id</parameter>: XID</para></listitem>
+    <listitem><para><parameter>count</parameter>: CARD32</para></listitem>
+</itemizedlist>
+
+<para>This request returns a range of available resource IDs for the client
+issuing the request.  <parameter>start_id</parameter> is the first
+ID in the range.  <parameter>count</parameter> is the number of IDs
+in the range.  The returned range may or may not be the largest possible
+range.</para>
+
+<para><function>XCMiscGetXIDList</function></para>
+
+<itemizedlist>
+    <listitem><para><parameter>count</parameter>: CARD32</para></listitem>
+</itemizedlist>
+<para>   =&gt;</para>
+<itemizedlist>
+    <listitem><para><parameter>ids</parameter>: LISTofXID</para></listitem>
+</itemizedlist>
+
+<para>This request returns the a list of individual resource IDs in
+<parameter>ids</parameter>.
+<parameter>count</parameter> is the number of resource IDs requested.
+The number returned may be smaller than the number requested.</para>
+</chapter>
+
+<chapter id='Events_and_Errors'>
+<title>Events and Errors</title>
+
+<para>No new events or errors are defined by this extension.</para>
+</chapter>
+
+<chapter id='Encoding'>
+<title>Encoding</title>
+
+<para>Please refer to the X11 Protocol Encoding document as this document uses
+conventions established there.</para>
+
+<para>The name of this extension is &ldquo;XC-MISC&rdquo;.</para>
+
+<synopsis>
+<function>XCMiscGetVersion</function>
+     1     CARD8          opcode
+     1     0                      XC-MISC opcode
+     2     2                      request length
+     2     CARD16         client_major_version
+     2     CARD16         client_minor_version
+
+ =&gt;
+     1     1          Reply
+     1                unused
+     2     CARD16     sequence number
+     4     0          length
+     2     CARD16     server_major_version
+     2     CARD16     server_minor_version
+     20               unused
+</synopsis>
+
+<synopsis>
+<function>XCMiscGetXIDRange</function>
+     1     CARD8        opcode
+     1     1                   XC-MISC opcode
+     2     1                   request length
+
+ =&gt;
+     1     1          Reply
+     1                unused
+     2     CARD16     sequence number
+     4     0          length
+     4     XID        start_id
+     4     CARD32     count
+     16               unused
+</synopsis>
+
+
+<synopsis>
+<function>XCMiscGetXIDList</function>
+     1     CARD8          opcode
+     1     2                      XC-MISC opcode
+     2     2                      request length
+     4     CARD32         count
+
+ =&gt;
+     1     1          Reply
+     1                unused
+     2     CARD16     sequence number
+     4     CARD32     length
+     4     CARD32     number of XIDs in ids
+     20               unused
+     4n    LISTofXID  ids
+</synopsis>
+</chapter>
+</book>
+
diff --git a/xcmiscproto.h b/xcmiscproto.h
new file mode 100644
index 0000000..482c2dc
--- /dev/null
+++ b/xcmiscproto.h
@@ -0,0 +1,110 @@
+/*
+
+Copyright 1993, 1994, 1998  The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice 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 NONINFRINGEMENT.  IN NO EVENT SHALL THE
+OPEN GROUP 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.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+*/
+
+#ifndef _XCMISCPROTO_H_
+#define _XCMISCPROTO_H_
+
+#define X_XCMiscGetVersion	0
+#define X_XCMiscGetXIDRange	1
+#define X_XCMiscGetXIDList	2
+
+#define XCMiscNumberEvents	0
+
+#define XCMiscNumberErrors	0
+
+#define XCMiscMajorVersion	1
+#define XCMiscMinorVersion	1
+
+#define XCMiscExtensionName	"XC-MISC"
+
+typedef struct {
+    CARD8	reqType;	/* always XCMiscCode */
+    CARD8	miscReqType;	/* always X_XCMiscGetVersion */
+    CARD16	length B16;
+    CARD16	majorVersion B16;
+    CARD16	minorVersion B16;
+} xXCMiscGetVersionReq;
+#define sz_xXCMiscGetVersionReq 8
+
+typedef struct {
+    BYTE	type;			/* X_Reply */
+    CARD8	pad0;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD16	majorVersion B16;
+    CARD16	minorVersion B16;
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+    CARD32	pad5 B32;
+} xXCMiscGetVersionReply;
+#define sz_xXCMiscGetVersionReply 32
+
+typedef struct {
+    CARD8	reqType;	/* always XCMiscCode */
+    CARD8	miscReqType;	/* always X_XCMiscGetXIDRange */
+    CARD16	length B16;
+} xXCMiscGetXIDRangeReq;
+#define sz_xXCMiscGetXIDRangeReq 4
+
+typedef struct {
+    BYTE	type;			/* X_Reply */
+    CARD8	pad0;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD32	start_id B32;
+    CARD32	count B32;
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+} xXCMiscGetXIDRangeReply;
+#define sz_xXCMiscGetXIDRangeReply 32
+
+typedef struct {
+    CARD8	reqType;	/* always XCMiscCode */
+    CARD8	miscReqType;	/* always X_XCMiscGetXIDList */
+    CARD16	length B16;
+    CARD32	count B32;	/* number of IDs requested */
+} xXCMiscGetXIDListReq;
+#define sz_xXCMiscGetXIDListReq 8
+
+typedef struct {
+    BYTE	type;			/* X_Reply */
+    CARD8	pad0;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD32	count B32;	/* number of IDs requested */
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+    CARD32	pad5 B32;
+} xXCMiscGetXIDListReply;
+#define sz_xXCMiscGetXIDListReply 32
+
+#endif /* _XCMISCPROTO_H_ */
diff --git a/xcmiscproto.pc.in b/xcmiscproto.pc.in
new file mode 100644
index 0000000..86b030a
--- /dev/null
+++ b/xcmiscproto.pc.in
@@ -0,0 +1,9 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+ 
+Name: XCMiscProto
+Description: XCMisc extension headers
+Version: @PACKAGE_VERSION@
+Cflags: -I${includedir}
diff --git a/xcmiscstr.h b/xcmiscstr.h
new file mode 100644
index 0000000..c2b6433
--- /dev/null
+++ b/xcmiscstr.h
@@ -0,0 +1,3 @@
+#warning "xcmiscstr.h is obsolete and may be removed in the future."
+#warning "include <X11/extensions/xcmiscproto.h> for the protocol defines."
+#include <X11/extensions/xcmiscproto.h>