Synchronised line endinge with release branch

8 files changed, 1388 insertions, 1388 deletions

diff --git a/libXext/configure.ac b/libXext/configure.ac
index 60b198e80..6e6cc8b13 100644
--- a/libXext/configure.ac
+++ b/libXext/configure.ac
@@ -1,51 +1,51 @@
-

-# Initialize Autoconf

-AC_PREREQ([2.60])

-AC_INIT([libXext], [1.3.0],

-        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXext])

-AC_CONFIG_SRCDIR([Makefile.am])

-AC_CONFIG_HEADERS([config.h])

-

-# Initialize Automake

-AM_INIT_AUTOMAKE([foreign dist-bzip2])

-AM_MAINTAINER_MODE

-

-# Initialize libtool

-AC_PROG_LIBTOOL

-

-# 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)

-XORG_CHECK_MALLOC_ZERO

-

-# Determine .so library version per platform 

-# based on SharedXextRev in monolith xc/config/cf/*Lib.tmpl

-if test "x$XEXT_SOREV" = "x" ; then

-    case $host_os in

-	openbsd*)	XEXT_SOREV=8:0 		;;

-	solaris*)       XEXT_SOREV=0 		;;

-	*)              XEXT_SOREV=6:4:0 	;;

-    esac

-fi

-AC_SUBST(XEXT_SOREV)

-

-# Obtain compiler/linker options for depedencies

-PKG_CHECK_MODULES(XEXT, [xproto >= 7.0.13] [x11 >= 1.1.99.1] [xextproto >= 7.1.99])

-

-# Allow checking code with lint, sparse, etc.

-XORG_WITH_LINT

-XORG_LINT_LIBRARY([Xext])

-

-AC_CONFIG_FILES([Makefile

-		man/Makefile

-		src/Makefile

-		specs/Makefile

-		xext.pc])

-AC_OUTPUT

+
+# Initialize Autoconf
+AC_PREREQ([2.60])
+AC_INIT([libXext], [1.3.0],
+        [https://bugs.freedesktop.org/enter_bug.cgi?product=xorg], [libXext])
+AC_CONFIG_SRCDIR([Makefile.am])
+AC_CONFIG_HEADERS([config.h])
+
+# Initialize Automake
+AM_INIT_AUTOMAKE([foreign dist-bzip2])
+AM_MAINTAINER_MODE
+
+# Initialize libtool
+AC_PROG_LIBTOOL
+
+# 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)
+XORG_CHECK_MALLOC_ZERO
+
+# Determine .so library version per platform 
+# based on SharedXextRev in monolith xc/config/cf/*Lib.tmpl
+if test "x$XEXT_SOREV" = "x" ; then
+    case $host_os in
+	openbsd*)	XEXT_SOREV=8:0 		;;
+	solaris*)       XEXT_SOREV=0 		;;
+	*)              XEXT_SOREV=6:4:0 	;;
+    esac
+fi
+AC_SUBST(XEXT_SOREV)
+
+# Obtain compiler/linker options for depedencies
+PKG_CHECK_MODULES(XEXT, [xproto >= 7.0.13] [x11 >= 1.1.99.1] [xextproto >= 7.1.99])
+
+# Allow checking code with lint, sparse, etc.
+XORG_WITH_LINT
+XORG_LINT_LIBRARY([Xext])
+
+AC_CONFIG_FILES([Makefile
+		man/Makefile
+		src/Makefile
+		specs/Makefile
+		xext.pc])
+AC_OUTPUT
diff --git a/libXext/docbook.am b/libXext/docbook.am
index e94e975f6..2ffb7e60a 100644
--- a/libXext/docbook.am
+++ b/libXext/docbook.am
@@ -1,97 +1,97 @@
-#

-# 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

-#

-# Generate DocBook/XML output formats with or without stylesheets

-#

-

-# Stylesheets are available if the package xorg-sgml-doctools is installed

-if HAVE_STYLESHEETS

-

-# The location where all cross reference databases are installed

-sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs

-masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"

-XMLTO_FLAGS =							\

-	--searchpath "$(XORG_SGML_PATH)/X11"			\

-	--stringparam target.database.document=$(masterdb)	\

-	--stringparam current.docid="$(<:.xml=)"		\

-	--stringparam collect.xref.targets="no"

-

-XMLTO_XHTML_FLAGS = \

-	-x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \

-	--stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css

-

-XMLTO_FO_FLAGS = \

-	-x $(STYLESHEET_SRCDIR)/xorg-fo.xsl

-endif HAVE_STYLESHEETS

-

-shelf_DATA += $(docbook:.xml=.html)

-%.html: %.xml  $(chapters)

-	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) xhtml-nochunks $<

-

-if HAVE_FOP

-shelf_DATA += $(docbook:.xml=.pdf) $(docbook:.xml=.ps)

-%.pdf: %.xml $(chapters)

-	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop pdf $<

-%.ps: %.xml $(chapters)

-	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop ps $<

-endif HAVE_FOP

-

-if HAVE_XMLTO_TEXT

-shelf_DATA += $(docbook:.xml=.txt)

-%.txt: %.xml $(chapters)

-	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) txt $<

-endif HAVE_XMLTO_TEXT

-

-#

-# Generate documents cross-reference target databases

-#

-

-# This is only possible if the xorg-sgml-doctools package is installed

-if HAVE_STYLESHEETS

-if HAVE_XSLTPROC

-

-# DocBook/XML generated document cross-reference database

-shelf_DATA += $(docbook:.xml=.html.db) $(docbook:.xml=.fo.db)

-

-# Generate DocBook/XML document cross-reference database

-# Flags for the XSL Transformation processor generating xref target databases

-XSLTPROC_FLAGS =					\

-	--path "$(XORG_SGML_PATH)/X11"			\

-	--stringparam targets.filename "$@"		\

-	--stringparam collect.xref.targets "only"	\

-	--nonet --xinclude

-

-%.html.db: %.xml  $(chapters)

-	$(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \

-	http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl $<

-

-%.fo.db: %.xml $(chapters)

-	$(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \

-	http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl $<

-

-endif HAVE_XSLTPROC

-endif HAVE_STYLESHEETS

-endif HAVE_XMLTO

-

-CLEANFILES = $(shelf_DATA)

+#
+# 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
+#
+# Generate DocBook/XML output formats with or without stylesheets
+#
+
+# Stylesheets are available if the package xorg-sgml-doctools is installed
+if HAVE_STYLESHEETS
+
+# The location where all cross reference databases are installed
+sgmldbsdir = $(XORG_SGML_PATH)/X11/dbs
+masterdb = "$(sgmldbsdir)/masterdb$(suffix $@).xml"
+XMLTO_FLAGS =							\
+	--searchpath "$(XORG_SGML_PATH)/X11"			\
+	--stringparam target.database.document=$(masterdb)	\
+	--stringparam current.docid="$(<:.xml=)"		\
+	--stringparam collect.xref.targets="no"
+
+XMLTO_XHTML_FLAGS = \
+	-x $(STYLESHEET_SRCDIR)/xorg-xhtml.xsl \
+	--stringparam html.stylesheet=$(STYLESHEET_SRCDIR)/xorg.css
+
+XMLTO_FO_FLAGS = \
+	-x $(STYLESHEET_SRCDIR)/xorg-fo.xsl
+endif HAVE_STYLESHEETS
+
+shelf_DATA += $(docbook:.xml=.html)
+%.html: %.xml  $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) xhtml-nochunks $<
+
+if HAVE_FOP
+shelf_DATA += $(docbook:.xml=.pdf) $(docbook:.xml=.ps)
+%.pdf: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop pdf $<
+%.ps: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_FO_FLAGS) --with-fop ps $<
+endif HAVE_FOP
+
+if HAVE_XMLTO_TEXT
+shelf_DATA += $(docbook:.xml=.txt)
+%.txt: %.xml $(chapters)
+	$(AM_V_GEN)$(XMLTO) $(XMLTO_FLAGS) $(XMLTO_XHTML_FLAGS) txt $<
+endif HAVE_XMLTO_TEXT
+
+#
+# Generate documents cross-reference target databases
+#
+
+# This is only possible if the xorg-sgml-doctools package is installed
+if HAVE_STYLESHEETS
+if HAVE_XSLTPROC
+
+# DocBook/XML generated document cross-reference database
+shelf_DATA += $(docbook:.xml=.html.db) $(docbook:.xml=.fo.db)
+
+# Generate DocBook/XML document cross-reference database
+# Flags for the XSL Transformation processor generating xref target databases
+XSLTPROC_FLAGS =					\
+	--path "$(XORG_SGML_PATH)/X11"			\
+	--stringparam targets.filename "$@"		\
+	--stringparam collect.xref.targets "only"	\
+	--nonet --xinclude
+
+%.html.db: %.xml  $(chapters)
+	$(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
+	http://docbook.sourceforge.net/release/xsl/current/xhtml/docbook.xsl $<
+
+%.fo.db: %.xml $(chapters)
+	$(AM_V_GEN)$(XSLTPROC) $(XSLTPROC_FLAGS) \
+	http://docbook.sourceforge.net/release/xsl/current/fo/docbook.xsl $<
+
+endif HAVE_XSLTPROC
+endif HAVE_STYLESHEETS
+endif HAVE_XMLTO
+
+CLEANFILES = $(shelf_DATA)
diff --git a/libXext/include/X11/extensions/XShm.h b/libXext/include/X11/extensions/XShm.h
index 824ab3206..23f065115 100644
--- a/libXext/include/X11/extensions/XShm.h
+++ b/libXext/include/X11/extensions/XShm.h
@@ -1,135 +1,135 @@
-/************************************************************

-

-Copyright 1989, 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.

-

-********************************************************/

-

-/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */

-

-#ifndef _XSHM_H_

-#define _XSHM_H_

-

-#include <X11/Xfuncproto.h>

-#include <X11/extensions/shm.h>

-

-#ifndef _XSHM_SERVER_

-typedef unsigned long ShmSeg;

-

-typedef struct {

-    int	type;		    /* of event */

-    unsigned long serial;   /* # of last request processed by server */

-    Bool send_event;	    /* true if this came frome a SendEvent request */

-    Display *display;	    /* Display the event was read from */

-    Drawable drawable;	    /* drawable of request */

-    int major_code;	    /* ShmReqCode */

-    int minor_code;	    /* X_ShmPutImage */

-    ShmSeg shmseg;	    /* the ShmSeg used in the request */

-    unsigned long offset;   /* the offset into ShmSeg used in the request */

-} XShmCompletionEvent;

-

-typedef struct {

-    ShmSeg shmseg;	/* resource id */

-    int shmid;		/* kernel id */

-    char *shmaddr;	/* address in client */

-    Bool readOnly;	/* how the server should attach it */

-} XShmSegmentInfo;

-

-_XFUNCPROTOBEGIN

-

-Bool XShmQueryExtension(

-    Display*		/* dpy */

-);

-

-int XShmGetEventBase(

-    Display* 		/* dpy */

-);

-

-Bool XShmQueryVersion(

-    Display*		/* dpy */,

-    int*		/* majorVersion */,

-    int*		/* minorVersion */,

-    Bool*		/* sharedPixmaps */

-);

-

-int XShmPixmapFormat(

-    Display*		/* dpy */

-);

-

-Bool XShmAttach(

-    Display*		/* dpy */,

-    XShmSegmentInfo*	/* shminfo */

-);

-

-Bool XShmDetach(

-    Display*		/* dpy */,

-    XShmSegmentInfo*	/* shminfo */

-);

-

-Bool XShmPutImage(

-    Display*		/* dpy */,

-    Drawable		/* d */,

-    GC			/* gc */,

-    XImage*		/* image */,

-    int			/* src_x */,

-    int			/* src_y */,

-    int			/* dst_x */,

-    int			/* dst_y */,

-    unsigned int	/* src_width */,

-    unsigned int	/* src_height */,

-    Bool		/* send_event */

-);

-

-Bool XShmGetImage(

-    Display*		/* dpy */,

-    Drawable		/* d */,

-    XImage*		/* image */,

-    int			/* x */,

-    int			/* y */,

-    unsigned long	/* plane_mask */

-);

-

-XImage *XShmCreateImage(

-    Display*		/* dpy */,

-    Visual*		/* visual */,

-    unsigned int	/* depth */,

-    int			/* format */,

-    char*		/* data */,

-    XShmSegmentInfo*	/* shminfo */,

-    unsigned int	/* width */,

-    unsigned int	/* height */

-);

-

-Pixmap XShmCreatePixmap(

-    Display*		/* dpy */,

-    Drawable		/* d */,

-    char*		/* data */,

-    XShmSegmentInfo*	/* shminfo */,

-    unsigned int	/* width */,

-    unsigned int	/* height */,

-    unsigned int	/* depth */

-);

-

-_XFUNCPROTOEND

-#endif /* _XSHM_SERVER_ */

-

-#endif

+/************************************************************
+
+Copyright 1989, 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.
+
+********************************************************/
+
+/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */
+
+#ifndef _XSHM_H_
+#define _XSHM_H_
+
+#include <X11/Xfuncproto.h>
+#include <X11/extensions/shm.h>
+
+#ifndef _XSHM_SERVER_
+typedef unsigned long ShmSeg;
+
+typedef struct {
+    int	type;		    /* of event */
+    unsigned long serial;   /* # of last request processed by server */
+    Bool send_event;	    /* true if this came frome a SendEvent request */
+    Display *display;	    /* Display the event was read from */
+    Drawable drawable;	    /* drawable of request */
+    int major_code;	    /* ShmReqCode */
+    int minor_code;	    /* X_ShmPutImage */
+    ShmSeg shmseg;	    /* the ShmSeg used in the request */
+    unsigned long offset;   /* the offset into ShmSeg used in the request */
+} XShmCompletionEvent;
+
+typedef struct {
+    ShmSeg shmseg;	/* resource id */
+    int shmid;		/* kernel id */
+    char *shmaddr;	/* address in client */
+    Bool readOnly;	/* how the server should attach it */
+} XShmSegmentInfo;
+
+_XFUNCPROTOBEGIN
+
+Bool XShmQueryExtension(
+    Display*		/* dpy */
+);
+
+int XShmGetEventBase(
+    Display* 		/* dpy */
+);
+
+Bool XShmQueryVersion(
+    Display*		/* dpy */,
+    int*		/* majorVersion */,
+    int*		/* minorVersion */,
+    Bool*		/* sharedPixmaps */
+);
+
+int XShmPixmapFormat(
+    Display*		/* dpy */
+);
+
+Bool XShmAttach(
+    Display*		/* dpy */,
+    XShmSegmentInfo*	/* shminfo */
+);
+
+Bool XShmDetach(
+    Display*		/* dpy */,
+    XShmSegmentInfo*	/* shminfo */
+);
+
+Bool XShmPutImage(
+    Display*		/* dpy */,
+    Drawable		/* d */,
+    GC			/* gc */,
+    XImage*		/* image */,
+    int			/* src_x */,
+    int			/* src_y */,
+    int			/* dst_x */,
+    int			/* dst_y */,
+    unsigned int	/* src_width */,
+    unsigned int	/* src_height */,
+    Bool		/* send_event */
+);
+
+Bool XShmGetImage(
+    Display*		/* dpy */,
+    Drawable		/* d */,
+    XImage*		/* image */,
+    int			/* x */,
+    int			/* y */,
+    unsigned long	/* plane_mask */
+);
+
+XImage *XShmCreateImage(
+    Display*		/* dpy */,
+    Visual*		/* visual */,
+    unsigned int	/* depth */,
+    int			/* format */,
+    char*		/* data */,
+    XShmSegmentInfo*	/* shminfo */,
+    unsigned int	/* width */,
+    unsigned int	/* height */
+);
+
+Pixmap XShmCreatePixmap(
+    Display*		/* dpy */,
+    Drawable		/* d */,
+    char*		/* data */,
+    XShmSegmentInfo*	/* shminfo */,
+    unsigned int	/* width */,
+    unsigned int	/* height */,
+    unsigned int	/* depth */
+);
+
+_XFUNCPROTOEND
+#endif /* _XSHM_SERVER_ */
+
+#endif
diff --git a/libXext/include/X11/extensions/xtestext1.h b/libXext/include/X11/extensions/xtestext1.h
index 9c2876315..59cdd151d 100644
--- a/libXext/include/X11/extensions/xtestext1.h
+++ b/libXext/include/X11/extensions/xtestext1.h
@@ -1,98 +1,98 @@
-/*

- * xtestext1.h

- *

- * X11 Input Synthesis Extension include file

- */

-

-/*

-

-

-Copyright 1986, 1987, 1988, 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.

-

-

-Copyright 1986, 1987, 1988 by Hewlett-Packard Corporation

-

-Permission to use, copy, modify, and distribute this

-software and its documentation for any purpose and without

-fee is hereby granted, provided that the above copyright

-notice appear in all copies and that both that copyright

-notice and this permission notice appear in supporting

-documentation, and that the name of Hewlett-Packard not be used in

-advertising or publicity pertaining to distribution of the

-software without specific, written prior permission.

-

-Hewlett-Packard makes no representations about the 

-suitability of this software for any purpose.  It is provided 

-"as is" without express or implied warranty.

-

-This software is not subject to any license of the American

-Telephone and Telegraph Company or of the Regents of the

-University of California.

-

-*/

-

-#ifndef _XTESTEXT1_H

-#define _XTESTEXT1_H

-/*

- * the typedefs for CARD8, CARD16, and CARD32 are defined in Xmd.h

- */

-

-#include <X11/extensions/xtestext1const.h>

-/*

- * This is the definition for the input action host format event structure.

- * This is the form that a client using this extension will see when

- * it receives an input action event.

- */

-typedef struct {

-        int     type;           /* always XTestInputActionType */

-	Display *display;

-	Window  window;

-        CARD8   actions[XTestACTIONS_SIZE];

-} XTestInputActionEvent;

-

-/*

- * This is the definition for the xTestFakeAck host format event structure.

- * This is the form that a client using this extension will see when

- * it receives an XTestFakeAck event.

- */

-typedef struct {

-        int     type;           /* always XTestFakeAckType */

-	Display *display;

-	Window  window;

-} XTestFakeAckEvent;

-

-_XFUNCPROTOBEGIN

-

-int XTestFakeInput(register Display *dpy, char *action_list_addr, int action_list_size, int ack_flag);

-int XTestGetInput(register Display *dpy, int action_handling);

-int XTestQueryInputSize(register Display *dpy, unsigned long *size_return);

-int XTestPressKey(Display *display, int device_id, unsigned long delay, unsigned int keycode, unsigned int key_action);

-int XTestPressButton(Display * display, int device_id, unsigned long delay, unsigned int button_number, unsigned int button_action);

-int XTestMovePointer(Display *display, int device_id, unsigned long delay[], int x[], int y[], unsigned int count);

-int XTestFlush(Display *display);

-int XTestStopInput(register Display *dpy);

-int XTestReset(register Display *dpy);

-

-_XFUNCPROTOEND

-

-#endif /* _XTESTEXT1_H */

+/*
+ * xtestext1.h
+ *
+ * X11 Input Synthesis Extension include file
+ */
+
+/*
+
+
+Copyright 1986, 1987, 1988, 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.
+
+
+Copyright 1986, 1987, 1988 by Hewlett-Packard Corporation
+
+Permission to use, copy, modify, and distribute this
+software and its documentation for any purpose and without
+fee is hereby granted, provided that the above copyright
+notice appear in all copies and that both that copyright
+notice and this permission notice appear in supporting
+documentation, and that the name of Hewlett-Packard not be used in
+advertising or publicity pertaining to distribution of the
+software without specific, written prior permission.
+
+Hewlett-Packard makes no representations about the 
+suitability of this software for any purpose.  It is provided 
+"as is" without express or implied warranty.
+
+This software is not subject to any license of the American
+Telephone and Telegraph Company or of the Regents of the
+University of California.
+
+*/
+
+#ifndef _XTESTEXT1_H
+#define _XTESTEXT1_H
+/*
+ * the typedefs for CARD8, CARD16, and CARD32 are defined in Xmd.h
+ */
+
+#include <X11/extensions/xtestext1const.h>
+/*
+ * This is the definition for the input action host format event structure.
+ * This is the form that a client using this extension will see when
+ * it receives an input action event.
+ */
+typedef struct {
+        int     type;           /* always XTestInputActionType */
+	Display *display;
+	Window  window;
+        CARD8   actions[XTestACTIONS_SIZE];
+} XTestInputActionEvent;
+
+/*
+ * This is the definition for the xTestFakeAck host format event structure.
+ * This is the form that a client using this extension will see when
+ * it receives an XTestFakeAck event.
+ */
+typedef struct {
+        int     type;           /* always XTestFakeAckType */
+	Display *display;
+	Window  window;
+} XTestFakeAckEvent;
+
+_XFUNCPROTOBEGIN
+
+int XTestFakeInput(register Display *dpy, char *action_list_addr, int action_list_size, int ack_flag);
+int XTestGetInput(register Display *dpy, int action_handling);
+int XTestQueryInputSize(register Display *dpy, unsigned long *size_return);
+int XTestPressKey(Display *display, int device_id, unsigned long delay, unsigned int keycode, unsigned int key_action);
+int XTestPressButton(Display * display, int device_id, unsigned long delay, unsigned int button_number, unsigned int button_action);
+int XTestMovePointer(Display *display, int device_id, unsigned long delay[], int x[], int y[], unsigned int count);
+int XTestFlush(Display *display);
+int XTestStopInput(register Display *dpy);
+int XTestReset(register Display *dpy);
+
+_XFUNCPROTOEND
+
+#endif /* _XTESTEXT1_H */
diff --git a/libXext/man/XShm.man b/libXext/man/XShm.man
index 87e34c3ca..06284f022 100644
--- a/libXext/man/XShm.man
+++ b/libXext/man/XShm.man
@@ -1,198 +1,198 @@
-.\" Copyright (c) 1991  X Consortium

-.\" 

-.\" 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 

-.\" 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 furnished to do so, subject to the following conditions:

-.\" 

-.\" 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 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.

-.\" 

-.\" 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 

-.\" dealing in this Software without prior written authorization from the 

-.\" X Consortium.

-.\"

-.\" Copyright (c) 2006, Oracle and/or its affiliates. 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

-.\" 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 NONINFRINGEMENT.  IN NO EVENT SHALL

-.\" THE AUTHORS OR COPYRIGHT HOLDERS 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.

-.\"

-.\" X Window System is a trademark of The Open Group.

-.\"

-.de ZN

-.ie t \fB\^\\$1\^\fR\\$2

-.el \fI\^\\$1\^\fP\\$2

-..

-.TH XShm __libmansuffix__ __xorgversion__ "X FUNCTIONS"

-.SH NAME

-XShmQueryExtension, XShmQueryVersion, XShmPixmapFormat, XShmAttach, XShmDetach

-XShmCreateImage, XShmPutImage, XShmGetImage, XShmCreatePixmap, XShmGetEventBase - X Shared Memory extension functions

-.SH SYNTAX

-.nf

-.LP

-\&#include <X11/Xlib.h>

-\&#include <sys/ipc.h>

-\&#include <sys/shm.h>

-\&#include <X11/extensions/XShm.h>

-.LP

-Bool	XShmQueryExtension(

-	Display *display);

-.LP

-Bool XShmQueryVersion(

-	Display *display;

-	int *major, *minor;

-	Bool *pixmaps);

-.LP

-int XShmPixmapFormat(

-	Display *display);

-.LP

-Bool XShmAttach(

-	Display *display;

-	XShmSegmentInfo *shminfo);

-.LP

-Bool XShmDetach(

-	Display *display;

-	XShmSegmentInfo *shminfo);

-

-.LP

-XImage *XShmCreateImage (

-	Display *display;

-	Visual *visual;

-	unsigned int depth;

-	int format;

-	char *data;

-	XShmSegmentInfo *shminfo;

-	unsigned int width, height);

-.LP

-Bool XShmPutImage(

-	Display *display;

-	Drawable d;

-	GC gc;

-	XImage *image;

-	int src_x, src_y, dest_x, dest_y;

-	unsigned int width, height;

-	bool send_event);

-.LP

-Bool XShmGetImage (

-	Display *display;

-	Drawable d;

-	XImage *image;

-	int x, y;

-	unsigned long plane_mask);

-.LP

-Pixmap XShmCreatePixmap(

-        Display *display;

-        Drawable d;

-        char *data;

-	XShmSegmentInfo *shminfo;

-	unsigned int width, height, depth);

-.LP

-Status XShmGetEventBase(

-	Display *display);

-.LP

-

-.fi

-.SH STRUCTURES

-.nf

-.ta 3i

-\fIEvents:\fP

-typedef struct {

-    int type;               /\&* of event */

-    unsigned long serial;   /\&* # of last request processed by server*/

-    Bool send_event;        /\&* true if this came from a SendEvent request*/

-    Display *display;       /\&* Display the event was read from */

-    Drawable drawable;      /\&* drawable of request */

-    int major_code;         /\&* ShmReqCode */

-    int minor_code;         /\&* X_ShmPutImage */

-    ShmSeg shmseg;          /\&* the ShmSeg used in the request*/

-    unsigned long offset;   /\&* the offset into ShmSeg used in the request*/

-} XShmCompletionEvent;

-.LP

-\fIa structure of type XShmSegmentInfo :\fP

-

-typedef struct {

-    ShmSeg shmseg;      /\&* resource id */

-    int shmid;          /\&* kernel id */

-    char *shmaddr;      /\&* address in client */

-    Bool readOnly;      /\&* how the server should attach it */

-} XShmSegmentInfo;

-

-.SH DESCRIPTION

-.PP

-.PP

-.ZN XShmQueryExtension

-checks to see if the shared memory extensions are available for the

-specified display.

-.PP

-.ZN XShmQueryVersion

-returns the version numbers of the extension implementation. Shared

-memory pixmaps are supported if the pixmaps argument returns true.

-.PP

-.ZN XShmAttach

-tells the server to attach to your shared memory segment. If all goes

-well, you will get a non-zero status, back and your XImage is ready

-for use.

-.PP

-.ZN XShmDetach

-tells the server to detach from your shared memory segment.

-.PP

-.ZN XShmPutImage

-combines an image in memory with a shape of the specified drawable. If

-XYBitmap format is used, the depth must be one, or a ``BadMatch''

-error results. The foreground pixel in the GC defines the source for

-the one bits in the image, and the background pixel defines the source

-for the zero bits. For XYPixmap and ZPixmap, the depth must match the

-depth of the drawable, or a ``BadMatch'' error results.

-.PP

-.ZN XShmGetImage

-reads image data into a shared memory XImage where display is the

-display of interest, drawable is the source drawable, image is the

-destination XImage, x and y are offsets within the drawable, and

-plane_mask defines which planes are to be read.

-.PP

-.ZN XShmCreateImage

-allocates the memory needed for an XImage structure for the specified

-display but does not allocate space for the image itself.

-.PP

-.ZN XShmPixmapFormat

-gets the format for the server. If your application can deal with the

-server pixmap data format, a shared memory segment and shminfo

-structure are created.

-.PP

-.ZN XShmCreatePixmap

-points to a pixmap which you can manipulate in all of the usual ways,

-with the added bonus of being able to edit its contents directly

-through the shared memory segment.

-.PP

-.ZN XShmGetEventBase

-gets the completion event value.

-.PP

-.SH SEE ALSO

-\fIMIT-SHM - The MIT Shared Memory Extension \fP

+.\" Copyright (c) 1991  X Consortium
+.\" 
+.\" 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 
+.\" 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 furnished to do so, subject to the following conditions:
+.\" 
+.\" 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 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.
+.\" 
+.\" 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 
+.\" dealing in this Software without prior written authorization from the 
+.\" X Consortium.
+.\"
+.\" Copyright (c) 2006, Oracle and/or its affiliates. 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
+.\" 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+.\" THE AUTHORS OR COPYRIGHT HOLDERS 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.
+.\"
+.\" X Window System is a trademark of The Open Group.
+.\"
+.de ZN
+.ie t \fB\^\\$1\^\fR\\$2
+.el \fI\^\\$1\^\fP\\$2
+..
+.TH XShm __libmansuffix__ __xorgversion__ "X FUNCTIONS"
+.SH NAME
+XShmQueryExtension, XShmQueryVersion, XShmPixmapFormat, XShmAttach, XShmDetach
+XShmCreateImage, XShmPutImage, XShmGetImage, XShmCreatePixmap, XShmGetEventBase - X Shared Memory extension functions
+.SH SYNTAX
+.nf
+.LP
+\&#include <X11/Xlib.h>
+\&#include <sys/ipc.h>
+\&#include <sys/shm.h>
+\&#include <X11/extensions/XShm.h>
+.LP
+Bool	XShmQueryExtension(
+	Display *display);
+.LP
+Bool XShmQueryVersion(
+	Display *display;
+	int *major, *minor;
+	Bool *pixmaps);
+.LP
+int XShmPixmapFormat(
+	Display *display);
+.LP
+Bool XShmAttach(
+	Display *display;
+	XShmSegmentInfo *shminfo);
+.LP
+Bool XShmDetach(
+	Display *display;
+	XShmSegmentInfo *shminfo);
+
+.LP
+XImage *XShmCreateImage (
+	Display *display;
+	Visual *visual;
+	unsigned int depth;
+	int format;
+	char *data;
+	XShmSegmentInfo *shminfo;
+	unsigned int width, height);
+.LP
+Bool XShmPutImage(
+	Display *display;
+	Drawable d;
+	GC gc;
+	XImage *image;
+	int src_x, src_y, dest_x, dest_y;
+	unsigned int width, height;
+	bool send_event);
+.LP
+Bool XShmGetImage (
+	Display *display;
+	Drawable d;
+	XImage *image;
+	int x, y;
+	unsigned long plane_mask);
+.LP
+Pixmap XShmCreatePixmap(
+        Display *display;
+        Drawable d;
+        char *data;
+	XShmSegmentInfo *shminfo;
+	unsigned int width, height, depth);
+.LP
+Status XShmGetEventBase(
+	Display *display);
+.LP
+
+.fi
+.SH STRUCTURES
+.nf
+.ta 3i
+\fIEvents:\fP
+typedef struct {
+    int type;               /\&* of event */
+    unsigned long serial;   /\&* # of last request processed by server*/
+    Bool send_event;        /\&* true if this came from a SendEvent request*/
+    Display *display;       /\&* Display the event was read from */
+    Drawable drawable;      /\&* drawable of request */
+    int major_code;         /\&* ShmReqCode */
+    int minor_code;         /\&* X_ShmPutImage */
+    ShmSeg shmseg;          /\&* the ShmSeg used in the request*/
+    unsigned long offset;   /\&* the offset into ShmSeg used in the request*/
+} XShmCompletionEvent;
+.LP
+\fIa structure of type XShmSegmentInfo :\fP
+
+typedef struct {
+    ShmSeg shmseg;      /\&* resource id */
+    int shmid;          /\&* kernel id */
+    char *shmaddr;      /\&* address in client */
+    Bool readOnly;      /\&* how the server should attach it */
+} XShmSegmentInfo;
+
+.SH DESCRIPTION
+.PP
+.PP
+.ZN XShmQueryExtension
+checks to see if the shared memory extensions are available for the
+specified display.
+.PP
+.ZN XShmQueryVersion
+returns the version numbers of the extension implementation. Shared
+memory pixmaps are supported if the pixmaps argument returns true.
+.PP
+.ZN XShmAttach
+tells the server to attach to your shared memory segment. If all goes
+well, you will get a non-zero status, back and your XImage is ready
+for use.
+.PP
+.ZN XShmDetach
+tells the server to detach from your shared memory segment.
+.PP
+.ZN XShmPutImage
+combines an image in memory with a shape of the specified drawable. If
+XYBitmap format is used, the depth must be one, or a ``BadMatch''
+error results. The foreground pixel in the GC defines the source for
+the one bits in the image, and the background pixel defines the source
+for the zero bits. For XYPixmap and ZPixmap, the depth must match the
+depth of the drawable, or a ``BadMatch'' error results.
+.PP
+.ZN XShmGetImage
+reads image data into a shared memory XImage where display is the
+display of interest, drawable is the source drawable, image is the
+destination XImage, x and y are offsets within the drawable, and
+plane_mask defines which planes are to be read.
+.PP
+.ZN XShmCreateImage
+allocates the memory needed for an XImage structure for the specified
+display but does not allocate space for the image itself.
+.PP
+.ZN XShmPixmapFormat
+gets the format for the server. If your application can deal with the
+server pixmap data format, a shared memory segment and shminfo
+structure are created.
+.PP
+.ZN XShmCreatePixmap
+points to a pixmap which you can manipulate in all of the usual ways,
+with the added bonus of being able to edit its contents directly
+through the shared memory segment.
+.PP
+.ZN XShmGetEventBase
+gets the completion event value.
+.PP
+.SH SEE ALSO
+\fIMIT-SHM - The MIT Shared Memory Extension \fP
diff --git a/libXext/specs/Makefile.am b/libXext/specs/Makefile.am
index 09eafe24a..80fb18f81 100644
--- a/libXext/specs/Makefile.am
+++ b/libXext/specs/Makefile.am
@@ -1,13 +1,13 @@
-

-if ENABLE_SPECS

-

-# Main DocBook/XML files (DOCTYPE book)

-docbook = dbelib.xml dpmslib.xml shapelib.xml synclib.xml xtest1.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

+
+if ENABLE_SPECS
+
+# Main DocBook/XML files (DOCTYPE book)
+docbook = dbelib.xml dpmslib.xml shapelib.xml synclib.xml xtest1.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/libXext/src/XShm.c b/libXext/src/XShm.c
index e4bc1f3e0..d1f1a4d7f 100644
--- a/libXext/src/XShm.c
+++ b/libXext/src/XShm.c
@@ -1,431 +1,431 @@
-/*

- *

-Copyright 1989, 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.

- *

- * Author:  Bob Scheifler and Keith Packard, MIT X Consortium

- */

-

-/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-#include <stdio.h>

-#include <X11/Xlibint.h>

-#include <X11/ImUtil.h>

-#include <X11/extensions/XShm.h>

-#include <X11/extensions/shmproto.h>

-#include <X11/extensions/Xext.h>

-#include <X11/extensions/extutil.h>

-

-static XExtensionInfo _shm_info_data;

-static XExtensionInfo *shm_info = &_shm_info_data;

-static /* const */ char *shm_extension_name = SHMNAME;

-

-#define ShmCheckExtension(dpy,i,val) \

-  XextCheckExtension (dpy, i, shm_extension_name, val)

-

-/*****************************************************************************

- *                                                                           *

- *			   private utility routines                          *

- *                                                                           *

- *****************************************************************************/

-

-static int close_display(Display *dpy, XExtCodes *codes);

-static char *error_string(Display *dpy, int code, XExtCodes *codes,

-			  char *buf, int n);

-static Bool wire_to_event (Display *dpy, XEvent *re, xEvent *event);

-static Status event_to_wire (Display *dpy, XEvent *re, xEvent *event);

-static /* const */ XExtensionHooks shm_extension_hooks = {

-    NULL,				/* create_gc */

-    NULL,				/* copy_gc */

-    NULL,				/* flush_gc */

-    NULL,				/* free_gc */

-    NULL,				/* create_font */

-    NULL,				/* free_font */

-    close_display,			/* close_display */

-    wire_to_event,			/* wire_to_event */

-    event_to_wire,			/* event_to_wire */

-    NULL,				/* error */

-    error_string,			/* error_string */

-};

-

-static /* const */ char *shm_error_list[] = {

-    "BadShmSeg",			/* BadShmSeg */

-};

-

-static XEXT_GENERATE_FIND_DISPLAY (find_display, shm_info, shm_extension_name, 

-				   &shm_extension_hooks, ShmNumberEvents, NULL)

-

-static XEXT_GENERATE_CLOSE_DISPLAY (close_display, shm_info)

-

-static XEXT_GENERATE_ERROR_STRING (error_string, shm_extension_name,

-				   ShmNumberErrors, shm_error_list)

-

-

-static Bool

-wire_to_event (Display *dpy, XEvent *re, xEvent *event)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    XShmCompletionEvent	*se;

-    xShmCompletionEvent	*sevent;

-

-    ShmCheckExtension (dpy, info, False);

-

-    switch ((event->u.u.type & 0x7f) - info->codes->first_event) {

-    case ShmCompletion:

-	se = (XShmCompletionEvent *) re;

-	sevent = (xShmCompletionEvent *) event;

-	se->type = sevent->type & 0x7f;

-	se->serial = _XSetLastRequestRead(dpy,(xGenericReply *) event);

-	se->send_event = (sevent->type & 0x80) != 0;

-	se->display = dpy;

-	se->drawable = sevent->drawable;

-	se->major_code = sevent->majorEvent;

-	se->minor_code = sevent->minorEvent;

-	se->shmseg = sevent->shmseg;

-	se->offset = sevent->offset;

-    	return True;

-    }

-    return False;

-}

-

-static Status

-event_to_wire (Display *dpy, XEvent *re, xEvent *event)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    XShmCompletionEvent	*se;

-    xShmCompletionEvent	*sevent;

-

-    ShmCheckExtension (dpy, info, 0);

-

-    switch ((re->type & 0x7f) - info->codes->first_event) {

-    case ShmCompletion:

-    	se = (XShmCompletionEvent *) re;

-	sevent = (xShmCompletionEvent *) event;

-    	sevent->type = se->type | (se->send_event ? 0x80 : 0);

-    	sevent->sequenceNumber = se->serial & 0xffff;

-    	sevent->drawable = se->drawable;

-    	sevent->majorEvent = se->major_code;

-    	sevent->minorEvent = se->minor_code;

-    	sevent->shmseg = se->shmseg;

-    	sevent->offset = se->offset;

-    	return True;

-    }

-    return False;

-}

-

-/*****************************************************************************

- *                                                                           *

- *		    public Shared Memory Extension routines                  *

- *                                                                           *

- *****************************************************************************/

-

-Bool XShmQueryExtension (Display *dpy /*  int *event_basep, *error_basep */)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-

-    if (XextHasExtension(info)) {

-/*	*event_basep = info->codes->first_event;

-	*error_basep = info->codes->error_event; */

-	return True;

-    } else {

-	return False;

-    }

-}

-

-

-int XShmGetEventBase(Display *dpy)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-

-    if (XextHasExtension(info)) {

-	return info->codes->first_event;

-    } else {

-	return -1;

-    }

-}

-

-

-Bool XShmQueryVersion(

-    Display *dpy,

-    int *majorVersion,

-    int *minorVersion,

-    Bool *sharedPixmaps)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    xShmQueryVersionReply rep;

-    register xShmQueryVersionReq *req;

-

-    ShmCheckExtension (dpy, info, False);

-

-    LockDisplay(dpy);

-    GetReq(ShmQueryVersion, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmQueryVersion;

-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

-	UnlockDisplay(dpy);

-	SyncHandle();

-	return False;

-    }

-    *majorVersion = rep.majorVersion;

-    *minorVersion = rep.minorVersion;

-    *sharedPixmaps = rep.sharedPixmaps ? True : False;

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return True;

-}

-

-

-int XShmPixmapFormat(Display *dpy)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    xShmQueryVersionReply rep;

-    register xShmQueryVersionReq *req;

-

-    ShmCheckExtension (dpy, info, False);

-

-    LockDisplay(dpy);

-    GetReq(ShmQueryVersion, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmQueryVersion;

-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

-	UnlockDisplay(dpy);

-	SyncHandle();

-	return 0;

-    }

-    UnlockDisplay(dpy);

-    SyncHandle();

-    if (rep.sharedPixmaps &&

-	(rep.majorVersion > 1 || rep.minorVersion > 0))

-	return rep.pixmapFormat;

-    return 0;

-}

-

-

-Bool XShmAttach(Display *dpy, XShmSegmentInfo *shminfo)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    register xShmAttachReq *req;

-

-    ShmCheckExtension (dpy, info, 0);

-

-    LockDisplay(dpy);

-    GetReq(ShmAttach, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmAttach;

-    req->shmseg = shminfo->shmseg = XAllocID(dpy);

-    req->shmid = shminfo->shmid;

-    req->readOnly = shminfo->readOnly ? xTrue : xFalse;

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return 1;

-}

-

-

-Bool XShmDetach(Display *dpy, XShmSegmentInfo *shminfo)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    register xShmDetachReq *req;

-

-    ShmCheckExtension (dpy, info, 0);

-

-    LockDisplay(dpy);

-    GetReq(ShmDetach, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmDetach;

-    req->shmseg = shminfo->shmseg;

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return 1;

-}

-

-static int _XShmDestroyImage (XImage *ximage)

-{

-	Xfree((char *)ximage);

-	return 1;

-}

-

-#define ROUNDUP(nbytes, pad) ((((nbytes) + ((pad) - 1)) / (pad)) * (pad))

-

-XImage *XShmCreateImage (

-    register Display *dpy,

-    register Visual *visual,

-    unsigned int depth,

-    int format,

-    char *data,

-    XShmSegmentInfo *shminfo,

-    unsigned int width,

-    unsigned int height)

-{

-    register XImage *image;

-

-    image = (XImage *)Xcalloc(1, (unsigned)sizeof(XImage));

-    if (!image)

-	return image;

-    image->data = data;

-    image->obdata = (char *)shminfo;

-    image->width = width;

-    image->height = height;

-    image->depth = depth;

-    image->format = format;

-    image->byte_order = dpy->byte_order;

-    image->bitmap_unit = dpy->bitmap_unit;

-    image->bitmap_bit_order = dpy->bitmap_bit_order;

-    image->bitmap_pad = _XGetScanlinePad(dpy, depth);

-    image->xoffset = 0;

-    if (visual) {

-	image->red_mask = visual->red_mask;

-	image->green_mask = visual->green_mask;

-	image->blue_mask = visual->blue_mask;

-    } else {

-	image->red_mask = image->green_mask = image->blue_mask = 0;

-    }

-    if (format == ZPixmap)

-	image->bits_per_pixel = _XGetBitsPerPixel(dpy, (int)depth);

-    else

-	image->bits_per_pixel = 1;

-    image->bytes_per_line = ROUNDUP((image->bits_per_pixel * width),

-				    image->bitmap_pad) >> 3;

-    _XInitImageFuncPtrs(image);

-    image->f.destroy_image = _XShmDestroyImage;

-    return image;

-}

-

-Bool XShmPutImage (

-    register Display *dpy,

-    Drawable d,

-    GC gc,

-    register XImage *image,

-    int src_x, int src_y, int dst_x, int dst_y,

-    unsigned int src_width, unsigned int src_height,

-    Bool send_event)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    XShmSegmentInfo *shminfo = (XShmSegmentInfo *)image->obdata;

-    register xShmPutImageReq *req;

-

-    ShmCheckExtension (dpy, info, 0);

-    if (!shminfo) return 0;

-

-    LockDisplay(dpy);

-    FlushGC(dpy, gc);

-    GetReq(ShmPutImage, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmPutImage;

-    req->drawable = d;

-    req->gc = gc->gid;

-    req->srcX = src_x;

-    req->srcY = src_y;

-    req->srcWidth = src_width;

-    req->srcHeight = src_height;

-    req->dstX = dst_x;

-    req->dstY = dst_y;

-    req->totalWidth = image->width;

-    req->totalHeight = image->height;

-    req->depth = image->depth;

-    req->format = image->format;

-    req->sendEvent = send_event;

-    req->shmseg = shminfo->shmseg;

-    req->offset = image->data - shminfo->shmaddr;

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return 1;

-}

-

-

-Bool XShmGetImage(

-    register Display *dpy,

-    Drawable d,

-    XImage *image,

-    int x, int y,

-    unsigned long plane_mask)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    XShmSegmentInfo *shminfo = (XShmSegmentInfo *)image->obdata;

-    register xShmGetImageReq *req;

-    xShmGetImageReply rep;

-    register Visual *visual;

-

-    ShmCheckExtension (dpy, info, 0);

-    if (!shminfo) return 0;

-

-    LockDisplay(dpy);

-    GetReq(ShmGetImage, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmGetImage;

-    req->drawable = d;

-    req->x = x;

-    req->y = y;

-    req->width = image->width;

-    req->height = image->height;

-    req->planeMask = plane_mask;

-    req->format = image->format;

-    req->shmseg = shminfo->shmseg;

-    req->offset = image->data - shminfo->shmaddr;

-    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {

-	UnlockDisplay(dpy);

-	SyncHandle();

-	return 0;

-    }

-    visual = _XVIDtoVisual(dpy, rep.visual);

-    if (visual) {

-    	image->red_mask = visual->red_mask;

-    	image->green_mask = visual->green_mask;

-    	image->blue_mask = visual->blue_mask;

-    } else {

-	image->red_mask = image->green_mask = image->blue_mask = 0;

-    }

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return 1;

-}

-

-Pixmap XShmCreatePixmap (

-    register Display *dpy,

-    Drawable d,

-    char *data,

-    XShmSegmentInfo *shminfo,

-    unsigned int width, unsigned int height, unsigned int depth)

-{

-    XExtDisplayInfo *info = find_display (dpy);

-    Pixmap pid;

-    register xShmCreatePixmapReq *req;

-

-    ShmCheckExtension (dpy, info, 0);

-

-    LockDisplay(dpy);

-    GetReq(ShmCreatePixmap, req);

-    req->reqType = info->codes->major_opcode;

-    req->shmReqType = X_ShmCreatePixmap;

-    req->drawable = d;

-    req->width = width;

-    req->height = height;

-    req->depth = depth;

-    req->shmseg = shminfo->shmseg;

-    req->offset = data - shminfo->shmaddr;

-    pid = req->pid = XAllocID(dpy);

-    UnlockDisplay(dpy);

-    SyncHandle();

-    return pid;

-}

+/*
+ *
+Copyright 1989, 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.
+ *
+ * Author:  Bob Scheifler and Keith Packard, MIT X Consortium
+ */
+
+/* THIS IS NOT AN X CONSORTIUM STANDARD OR AN X PROJECT TEAM SPECIFICATION */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <stdio.h>
+#include <X11/Xlibint.h>
+#include <X11/ImUtil.h>
+#include <X11/extensions/XShm.h>
+#include <X11/extensions/shmproto.h>
+#include <X11/extensions/Xext.h>
+#include <X11/extensions/extutil.h>
+
+static XExtensionInfo _shm_info_data;
+static XExtensionInfo *shm_info = &_shm_info_data;
+static /* const */ char *shm_extension_name = SHMNAME;
+
+#define ShmCheckExtension(dpy,i,val) \
+  XextCheckExtension (dpy, i, shm_extension_name, val)
+
+/*****************************************************************************
+ *                                                                           *
+ *			   private utility routines                          *
+ *                                                                           *
+ *****************************************************************************/
+
+static int close_display(Display *dpy, XExtCodes *codes);
+static char *error_string(Display *dpy, int code, XExtCodes *codes,
+			  char *buf, int n);
+static Bool wire_to_event (Display *dpy, XEvent *re, xEvent *event);
+static Status event_to_wire (Display *dpy, XEvent *re, xEvent *event);
+static /* const */ XExtensionHooks shm_extension_hooks = {
+    NULL,				/* create_gc */
+    NULL,				/* copy_gc */
+    NULL,				/* flush_gc */
+    NULL,				/* free_gc */
+    NULL,				/* create_font */
+    NULL,				/* free_font */
+    close_display,			/* close_display */
+    wire_to_event,			/* wire_to_event */
+    event_to_wire,			/* event_to_wire */
+    NULL,				/* error */
+    error_string,			/* error_string */
+};
+
+static /* const */ char *shm_error_list[] = {
+    "BadShmSeg",			/* BadShmSeg */
+};
+
+static XEXT_GENERATE_FIND_DISPLAY (find_display, shm_info, shm_extension_name, 
+				   &shm_extension_hooks, ShmNumberEvents, NULL)
+
+static XEXT_GENERATE_CLOSE_DISPLAY (close_display, shm_info)
+
+static XEXT_GENERATE_ERROR_STRING (error_string, shm_extension_name,
+				   ShmNumberErrors, shm_error_list)
+
+
+static Bool
+wire_to_event (Display *dpy, XEvent *re, xEvent *event)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    XShmCompletionEvent	*se;
+    xShmCompletionEvent	*sevent;
+
+    ShmCheckExtension (dpy, info, False);
+
+    switch ((event->u.u.type & 0x7f) - info->codes->first_event) {
+    case ShmCompletion:
+	se = (XShmCompletionEvent *) re;
+	sevent = (xShmCompletionEvent *) event;
+	se->type = sevent->type & 0x7f;
+	se->serial = _XSetLastRequestRead(dpy,(xGenericReply *) event);
+	se->send_event = (sevent->type & 0x80) != 0;
+	se->display = dpy;
+	se->drawable = sevent->drawable;
+	se->major_code = sevent->majorEvent;
+	se->minor_code = sevent->minorEvent;
+	se->shmseg = sevent->shmseg;
+	se->offset = sevent->offset;
+    	return True;
+    }
+    return False;
+}
+
+static Status
+event_to_wire (Display *dpy, XEvent *re, xEvent *event)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    XShmCompletionEvent	*se;
+    xShmCompletionEvent	*sevent;
+
+    ShmCheckExtension (dpy, info, 0);
+
+    switch ((re->type & 0x7f) - info->codes->first_event) {
+    case ShmCompletion:
+    	se = (XShmCompletionEvent *) re;
+	sevent = (xShmCompletionEvent *) event;
+    	sevent->type = se->type | (se->send_event ? 0x80 : 0);
+    	sevent->sequenceNumber = se->serial & 0xffff;
+    	sevent->drawable = se->drawable;
+    	sevent->majorEvent = se->major_code;
+    	sevent->minorEvent = se->minor_code;
+    	sevent->shmseg = se->shmseg;
+    	sevent->offset = se->offset;
+    	return True;
+    }
+    return False;
+}
+
+/*****************************************************************************
+ *                                                                           *
+ *		    public Shared Memory Extension routines                  *
+ *                                                                           *
+ *****************************************************************************/
+
+Bool XShmQueryExtension (Display *dpy /*  int *event_basep, *error_basep */)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+
+    if (XextHasExtension(info)) {
+/*	*event_basep = info->codes->first_event;
+	*error_basep = info->codes->error_event; */
+	return True;
+    } else {
+	return False;
+    }
+}
+
+
+int XShmGetEventBase(Display *dpy)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+
+    if (XextHasExtension(info)) {
+	return info->codes->first_event;
+    } else {
+	return -1;
+    }
+}
+
+
+Bool XShmQueryVersion(
+    Display *dpy,
+    int *majorVersion,
+    int *minorVersion,
+    Bool *sharedPixmaps)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    xShmQueryVersionReply rep;
+    register xShmQueryVersionReq *req;
+
+    ShmCheckExtension (dpy, info, False);
+
+    LockDisplay(dpy);
+    GetReq(ShmQueryVersion, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmQueryVersion;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return False;
+    }
+    *majorVersion = rep.majorVersion;
+    *minorVersion = rep.minorVersion;
+    *sharedPixmaps = rep.sharedPixmaps ? True : False;
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return True;
+}
+
+
+int XShmPixmapFormat(Display *dpy)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    xShmQueryVersionReply rep;
+    register xShmQueryVersionReq *req;
+
+    ShmCheckExtension (dpy, info, False);
+
+    LockDisplay(dpy);
+    GetReq(ShmQueryVersion, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmQueryVersion;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return 0;
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+    if (rep.sharedPixmaps &&
+	(rep.majorVersion > 1 || rep.minorVersion > 0))
+	return rep.pixmapFormat;
+    return 0;
+}
+
+
+Bool XShmAttach(Display *dpy, XShmSegmentInfo *shminfo)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    register xShmAttachReq *req;
+
+    ShmCheckExtension (dpy, info, 0);
+
+    LockDisplay(dpy);
+    GetReq(ShmAttach, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmAttach;
+    req->shmseg = shminfo->shmseg = XAllocID(dpy);
+    req->shmid = shminfo->shmid;
+    req->readOnly = shminfo->readOnly ? xTrue : xFalse;
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+
+
+Bool XShmDetach(Display *dpy, XShmSegmentInfo *shminfo)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    register xShmDetachReq *req;
+
+    ShmCheckExtension (dpy, info, 0);
+
+    LockDisplay(dpy);
+    GetReq(ShmDetach, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmDetach;
+    req->shmseg = shminfo->shmseg;
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+
+static int _XShmDestroyImage (XImage *ximage)
+{
+	Xfree((char *)ximage);
+	return 1;
+}
+
+#define ROUNDUP(nbytes, pad) ((((nbytes) + ((pad) - 1)) / (pad)) * (pad))
+
+XImage *XShmCreateImage (
+    register Display *dpy,
+    register Visual *visual,
+    unsigned int depth,
+    int format,
+    char *data,
+    XShmSegmentInfo *shminfo,
+    unsigned int width,
+    unsigned int height)
+{
+    register XImage *image;
+
+    image = (XImage *)Xcalloc(1, (unsigned)sizeof(XImage));
+    if (!image)
+	return image;
+    image->data = data;
+    image->obdata = (char *)shminfo;
+    image->width = width;
+    image->height = height;
+    image->depth = depth;
+    image->format = format;
+    image->byte_order = dpy->byte_order;
+    image->bitmap_unit = dpy->bitmap_unit;
+    image->bitmap_bit_order = dpy->bitmap_bit_order;
+    image->bitmap_pad = _XGetScanlinePad(dpy, depth);
+    image->xoffset = 0;
+    if (visual) {
+	image->red_mask = visual->red_mask;
+	image->green_mask = visual->green_mask;
+	image->blue_mask = visual->blue_mask;
+    } else {
+	image->red_mask = image->green_mask = image->blue_mask = 0;
+    }
+    if (format == ZPixmap)
+	image->bits_per_pixel = _XGetBitsPerPixel(dpy, (int)depth);
+    else
+	image->bits_per_pixel = 1;
+    image->bytes_per_line = ROUNDUP((image->bits_per_pixel * width),
+				    image->bitmap_pad) >> 3;
+    _XInitImageFuncPtrs(image);
+    image->f.destroy_image = _XShmDestroyImage;
+    return image;
+}
+
+Bool XShmPutImage (
+    register Display *dpy,
+    Drawable d,
+    GC gc,
+    register XImage *image,
+    int src_x, int src_y, int dst_x, int dst_y,
+    unsigned int src_width, unsigned int src_height,
+    Bool send_event)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    XShmSegmentInfo *shminfo = (XShmSegmentInfo *)image->obdata;
+    register xShmPutImageReq *req;
+
+    ShmCheckExtension (dpy, info, 0);
+    if (!shminfo) return 0;
+
+    LockDisplay(dpy);
+    FlushGC(dpy, gc);
+    GetReq(ShmPutImage, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmPutImage;
+    req->drawable = d;
+    req->gc = gc->gid;
+    req->srcX = src_x;
+    req->srcY = src_y;
+    req->srcWidth = src_width;
+    req->srcHeight = src_height;
+    req->dstX = dst_x;
+    req->dstY = dst_y;
+    req->totalWidth = image->width;
+    req->totalHeight = image->height;
+    req->depth = image->depth;
+    req->format = image->format;
+    req->sendEvent = send_event;
+    req->shmseg = shminfo->shmseg;
+    req->offset = image->data - shminfo->shmaddr;
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+
+
+Bool XShmGetImage(
+    register Display *dpy,
+    Drawable d,
+    XImage *image,
+    int x, int y,
+    unsigned long plane_mask)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    XShmSegmentInfo *shminfo = (XShmSegmentInfo *)image->obdata;
+    register xShmGetImageReq *req;
+    xShmGetImageReply rep;
+    register Visual *visual;
+
+    ShmCheckExtension (dpy, info, 0);
+    if (!shminfo) return 0;
+
+    LockDisplay(dpy);
+    GetReq(ShmGetImage, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmGetImage;
+    req->drawable = d;
+    req->x = x;
+    req->y = y;
+    req->width = image->width;
+    req->height = image->height;
+    req->planeMask = plane_mask;
+    req->format = image->format;
+    req->shmseg = shminfo->shmseg;
+    req->offset = image->data - shminfo->shmaddr;
+    if (!_XReply(dpy, (xReply *)&rep, 0, xFalse)) {
+	UnlockDisplay(dpy);
+	SyncHandle();
+	return 0;
+    }
+    visual = _XVIDtoVisual(dpy, rep.visual);
+    if (visual) {
+    	image->red_mask = visual->red_mask;
+    	image->green_mask = visual->green_mask;
+    	image->blue_mask = visual->blue_mask;
+    } else {
+	image->red_mask = image->green_mask = image->blue_mask = 0;
+    }
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return 1;
+}
+
+Pixmap XShmCreatePixmap (
+    register Display *dpy,
+    Drawable d,
+    char *data,
+    XShmSegmentInfo *shminfo,
+    unsigned int width, unsigned int height, unsigned int depth)
+{
+    XExtDisplayInfo *info = find_display (dpy);
+    Pixmap pid;
+    register xShmCreatePixmapReq *req;
+
+    ShmCheckExtension (dpy, info, 0);
+
+    LockDisplay(dpy);
+    GetReq(ShmCreatePixmap, req);
+    req->reqType = info->codes->major_opcode;
+    req->shmReqType = X_ShmCreatePixmap;
+    req->drawable = d;
+    req->width = width;
+    req->height = height;
+    req->depth = depth;
+    req->shmseg = shminfo->shmseg;
+    req->offset = data - shminfo->shmaddr;
+    pid = req->pid = XAllocID(dpy);
+    UnlockDisplay(dpy);
+    SyncHandle();
+    return pid;
+}
diff --git a/libXext/src/Xge.c b/libXext/src/Xge.c
index e029b42b9..d28a4f052 100644
--- a/libXext/src/Xge.c
+++ b/libXext/src/Xge.c
@@ -1,365 +1,365 @@
-/*

- * Copyright © 2007-2008 Peter Hutterer

- *

- * 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

- * 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 NONINFRINGEMENT.  IN NO EVENT SHALL

- * THE AUTHORS OR COPYRIGHT HOLDERS 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: Peter Hutterer, University of South Australia, NICTA

- */

-

-/*

- * XGE is an extension to re-use a single opcode for multiple events,

- * depending on the extension. XGE allows events >32 bytes.

- */

-

-#ifdef HAVE_CONFIG_H

-#include <config.h>

-#endif

-

-#include <stdio.h>

-#include <X11/extensions/geproto.h>

-#include <X11/extensions/ge.h>

-#include <X11/Xlibint.h>

-#include <X11/extensions/extutil.h>

-#include <X11/extensions/Xge.h>

-

-/***********************************************************************/

-/*                    internal data structures                         */

-/***********************************************************************/

-

-typedef struct {

-        int     present;

-        short   major_version;

-        short   minor_version;

-} XGEVersionRec;

-

-/* NULL terminated list of registered extensions. */

-typedef struct _XGEExtNode {

-    int extension;

-    XExtensionHooks* hooks;

-    struct _XGEExtNode* next;

-} XGEExtNode, *XGEExtList;

-

-/* Internal data for GE extension */

-typedef struct _XGEData {

-    XEvent data;

-    XGEVersionRec *vers;

-    XGEExtList extensions;

-} XGEData;

-

-

-/* forward declarations */

-static XExtDisplayInfo* _xgeFindDisplay(Display*);

-static Bool _xgeWireToEvent(Display*, XEvent*, xEvent*);

-static Status _xgeEventToWire(Display*, XEvent*, xEvent*);

-static int _xgeDpyClose(Display*, XExtCodes*);

-static XGEVersionRec* _xgeGetExtensionVersion(Display*,

-                                              _Xconst char*,

-                                              XExtDisplayInfo*);

-static Bool _xgeCheckExtension(Display* dpy, XExtDisplayInfo* info);

-

-/* main extension information data */

-static XExtensionInfo *xge_info;

-static char xge_extension_name[] = GE_NAME;

-static XExtensionHooks xge_extension_hooks = {

-    NULL,	        /* create_gc */

-    NULL,	        /* copy_gc */

-    NULL,	        /* flush_gc */

-    NULL,	        /* free_gc */

-    NULL,	        /* create_font */

-    NULL,	        /* free_font */

-    _xgeDpyClose,	/* close_display */

-    _xgeWireToEvent,	/* wire_to_event */

-    _xgeEventToWire,	/* event_to_wire */

-    NULL,	        /* error */

-    NULL,	        /* error_string */

-};

-

-

-static XExtDisplayInfo *_xgeFindDisplay(Display *dpy)

-{

-    XExtDisplayInfo *dpyinfo;

-    if (!xge_info)

-    {

-        if (!(xge_info = XextCreateExtension()))

-            return NULL;

-    }

-    if (!(dpyinfo = XextFindDisplay (xge_info, dpy)))

-    {

-        dpyinfo = XextAddDisplay (xge_info,

-                                  dpy,

-                                  xge_extension_name,

-                                  &xge_extension_hooks,

-                                  0 /* no events, see below */,

-                                  NULL);

-        /* We don't use an extension opcode, so we have to set the handlers

-         * directly. If GenericEvent would be > 64, the job would be done by

-         * XExtAddDisplay  */

-        XESetWireToEvent (dpy,

-                          GenericEvent,

-                          xge_extension_hooks.wire_to_event);

-        XESetEventToWire (dpy,

-                          GenericEvent,

-                          xge_extension_hooks.event_to_wire);

-    }

-    return dpyinfo;

-}

-

-/*

- * Check extension is set up and internal data fields are filled.

- */

-static Bool

-_xgeCheckExtInit(Display* dpy, XExtDisplayInfo* info)

-{

-    LockDisplay(dpy);

-    if(!_xgeCheckExtension(dpy, info))

-    {

-        goto cleanup;

-    }

-

-    if (!info->data)

-    {

-        XGEData* data = (XGEData*)Xmalloc(sizeof(XGEData));

-        if (!data) {

-            goto cleanup;

-        }

-        /* get version from server */

-        data->vers =

-            _xgeGetExtensionVersion(dpy, "Generic Event Extension", info);

-        data->extensions = NULL;

-        info->data = (XPointer)data;

-    }

-

-    UnlockDisplay(dpy);

-    return True;

-

-cleanup:

-    UnlockDisplay(dpy);

-    return False;

-}

-

-/* Return 1 if XGE extension exists, 0 otherwise. */

-static Bool

-_xgeCheckExtension(Display* dpy, XExtDisplayInfo* info)

-{

-    return XextHasExtension(info);

-}

-

-

-/* Retrieve XGE version number from server. */

-static XGEVersionRec*

-_xgeGetExtensionVersion(Display* dpy,

-                            _Xconst char* name,

-                            XExtDisplayInfo*info)

-{

-    xGEQueryVersionReply rep;

-    xGEQueryVersionReq *req;

-    XGEVersionRec *vers;

-

-    GetReq(GEQueryVersion, req);

-    req->reqType = info->codes->major_opcode;

-    req->ReqType = X_GEQueryVersion;

-    req->majorVersion = GE_MAJOR;

-    req->minorVersion = GE_MINOR;

-

-    if (!_XReply (dpy, (xReply *) &rep, 0, xTrue))

-    {

-        Xfree(info);

-        return NULL;

-    }

-

-    vers = (XGEVersionRec*)Xmalloc(sizeof(XGEVersionRec));

-    vers->major_version = rep.majorVersion;

-    vers->minor_version = rep.minorVersion;

-    return vers;

-}

-

-/*

- * Display closing routine.

- */

-

-static int

-_xgeDpyClose(Display* dpy, XExtCodes* codes)

-{

-    XExtDisplayInfo *info = _xgeFindDisplay(dpy);

-

-    if (info->data != NULL) {

-        XGEData* xge_data = (XGEData*)info->data;

-

-        if (xge_data->extensions)

-        {

-            XGEExtList current, next;

-            current = xge_data->extensions;

-            while(current)

-            {

-                next = current->next;

-                Xfree(current);

-                current = next;

-            }

-        }

-

-        XFree(xge_data->vers);

-        XFree(xge_data);

-    }

-

-    return XextRemoveDisplay(xge_info, dpy);

-}

-

-/*

- * protocol to Xlib event conversion routine.

- */

-static Bool

-_xgeWireToEvent(Display* dpy, XEvent* re, xEvent *event)

-{

-    int extension;

-    XGEExtList it;

-    XExtDisplayInfo* info = _xgeFindDisplay(dpy);

-    if (!info)

-        return False;

-    /*

-       _xgeCheckExtInit() calls LockDisplay, leading to a SIGABRT.

-       Well, I guess we don't need the data we get in CheckExtInit anyway

-       if (!_xgeCheckExtInit(dpy, info))

-                return False;

-     */

-

-    extension = ((xGenericEvent*)event)->extension;

-

-    it = ((XGEData*)info->data)->extensions;

-    while(it)

-    {

-        if (it->extension == extension)

-        {

-            return (it->hooks->wire_to_event(dpy, re, event));

-        }

-        it = it->next;

-    }

-

-    fprintf(stderr,

-        "_xgeWireToEvent: Unknown extension %d, this should never happen.\n",

-            extension);

-    return False;

-}

-

-/*

- * xlib event to protocol conversion routine.

- */

-static Status

-_xgeEventToWire(Display* dpy, XEvent* re, xEvent* event)

-{

-    int extension;

-    XGEExtList it;

-    XExtDisplayInfo* info = _xgeFindDisplay(dpy);

-    if (!info)

-        return 1; /* error! */

-

-    extension = ((XGenericEvent*)re)->extension;

-

-    it = ((XGEData*)info->data)->extensions;

-    while(it)

-    {

-        if (it->extension == extension)

-        {

-            return (it->hooks->event_to_wire(dpy, re, event));

-        }

-        it = it->next;

-    }

-

-    fprintf(stderr,

-        "_xgeEventToWire: Unknown extension %d, this should never happen.\n",

-        extension);

-

-    return Success;

-}

-

-/*

- * Extensions need to register callbacks for their events.

- */

-Bool

-_X_HIDDEN xgeExtRegister(Display* dpy, int offset, XExtensionHooks* callbacks)

-{

-    XGEExtNode* newExt;

-    XGEData* xge_data;

-

-    XExtDisplayInfo* info = _xgeFindDisplay(dpy);

-    if (!info)

-        return False; /* error! */

-

-    if (!_xgeCheckExtInit(dpy, info))

-        return False;

-

-    xge_data = (XGEData*)info->data;

-

-    newExt = (XGEExtNode*)Xmalloc(sizeof(XGEExtNode));

-    if (!newExt)

-    {

-        fprintf(stderr, "xgeExtRegister: Failed to alloc memory.\n");

-        return False;

-    }

-

-    newExt->extension = offset;

-    newExt->hooks = callbacks;

-    newExt->next = xge_data->extensions;

-    xge_data->extensions = newExt;

-

-    return True;

-}

-

-/***********************************************************************/

-/*                    Client interfaces                                */

-/***********************************************************************/

-

-/* Set event_base and error_base to the matching values for XGE.

- * Note that since XGE doesn't use any errors and events, the actual return

- * value is of limited use.

- */

-Bool

-XGEQueryExtension(Display* dpy, int* event_base, int* error_base)

-{

-    XExtDisplayInfo* info = _xgeFindDisplay(dpy);

-    if (!_xgeCheckExtInit(dpy, info))

-        return False;

-

-    *event_base = info->codes->first_event;

-    *error_base = info->codes->first_error;

-    return True;

-}

-

-/* Get XGE version number.

- * Doesn't actually get it from server, that should have been done beforehand

- * already

- */

-Bool

-XGEQueryVersion(Display* dpy,

-                int *major_version,

-                int *minor_version)

-{

-    XExtDisplayInfo* info = _xgeFindDisplay(dpy);

-    if (!info)

-        return False;

-

-    if (!_xgeCheckExtInit(dpy, info))

-        return False;

-

-    *major_version = ((XGEData*)info->data)->vers->major_version;

-    *minor_version = ((XGEData*)info->data)->vers->minor_version;

-

-    return True;

-}

-

+/*
+ * Copyright © 2007-2008 Peter Hutterer
+ *
+ * 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
+ * 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 NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS 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: Peter Hutterer, University of South Australia, NICTA
+ */
+
+/*
+ * XGE is an extension to re-use a single opcode for multiple events,
+ * depending on the extension. XGE allows events >32 bytes.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <X11/extensions/geproto.h>
+#include <X11/extensions/ge.h>
+#include <X11/Xlibint.h>
+#include <X11/extensions/extutil.h>
+#include <X11/extensions/Xge.h>
+
+/***********************************************************************/
+/*                    internal data structures                         */
+/***********************************************************************/
+
+typedef struct {
+        int     present;
+        short   major_version;
+        short   minor_version;
+} XGEVersionRec;
+
+/* NULL terminated list of registered extensions. */
+typedef struct _XGEExtNode {
+    int extension;
+    XExtensionHooks* hooks;
+    struct _XGEExtNode* next;
+} XGEExtNode, *XGEExtList;
+
+/* Internal data for GE extension */
+typedef struct _XGEData {
+    XEvent data;
+    XGEVersionRec *vers;
+    XGEExtList extensions;
+} XGEData;
+
+
+/* forward declarations */
+static XExtDisplayInfo* _xgeFindDisplay(Display*);
+static Bool _xgeWireToEvent(Display*, XEvent*, xEvent*);
+static Status _xgeEventToWire(Display*, XEvent*, xEvent*);
+static int _xgeDpyClose(Display*, XExtCodes*);
+static XGEVersionRec* _xgeGetExtensionVersion(Display*,
+                                              _Xconst char*,
+                                              XExtDisplayInfo*);
+static Bool _xgeCheckExtension(Display* dpy, XExtDisplayInfo* info);
+
+/* main extension information data */
+static XExtensionInfo *xge_info;
+static char xge_extension_name[] = GE_NAME;
+static XExtensionHooks xge_extension_hooks = {
+    NULL,	        /* create_gc */
+    NULL,	        /* copy_gc */
+    NULL,	        /* flush_gc */
+    NULL,	        /* free_gc */
+    NULL,	        /* create_font */
+    NULL,	        /* free_font */
+    _xgeDpyClose,	/* close_display */
+    _xgeWireToEvent,	/* wire_to_event */
+    _xgeEventToWire,	/* event_to_wire */
+    NULL,	        /* error */
+    NULL,	        /* error_string */
+};
+
+
+static XExtDisplayInfo *_xgeFindDisplay(Display *dpy)
+{
+    XExtDisplayInfo *dpyinfo;
+    if (!xge_info)
+    {
+        if (!(xge_info = XextCreateExtension()))
+            return NULL;
+    }
+    if (!(dpyinfo = XextFindDisplay (xge_info, dpy)))
+    {
+        dpyinfo = XextAddDisplay (xge_info,
+                                  dpy,
+                                  xge_extension_name,
+                                  &xge_extension_hooks,
+                                  0 /* no events, see below */,
+                                  NULL);
+        /* We don't use an extension opcode, so we have to set the handlers
+         * directly. If GenericEvent would be > 64, the job would be done by
+         * XExtAddDisplay  */
+        XESetWireToEvent (dpy,
+                          GenericEvent,
+                          xge_extension_hooks.wire_to_event);
+        XESetEventToWire (dpy,
+                          GenericEvent,
+                          xge_extension_hooks.event_to_wire);
+    }
+    return dpyinfo;
+}
+
+/*
+ * Check extension is set up and internal data fields are filled.
+ */
+static Bool
+_xgeCheckExtInit(Display* dpy, XExtDisplayInfo* info)
+{
+    LockDisplay(dpy);
+    if(!_xgeCheckExtension(dpy, info))
+    {
+        goto cleanup;
+    }
+
+    if (!info->data)
+    {
+        XGEData* data = (XGEData*)Xmalloc(sizeof(XGEData));
+        if (!data) {
+            goto cleanup;
+        }
+        /* get version from server */
+        data->vers =
+            _xgeGetExtensionVersion(dpy, "Generic Event Extension", info);
+        data->extensions = NULL;
+        info->data = (XPointer)data;
+    }
+
+    UnlockDisplay(dpy);
+    return True;
+
+cleanup:
+    UnlockDisplay(dpy);
+    return False;
+}
+
+/* Return 1 if XGE extension exists, 0 otherwise. */
+static Bool
+_xgeCheckExtension(Display* dpy, XExtDisplayInfo* info)
+{
+    return XextHasExtension(info);
+}
+
+
+/* Retrieve XGE version number from server. */
+static XGEVersionRec*
+_xgeGetExtensionVersion(Display* dpy,
+                            _Xconst char* name,
+                            XExtDisplayInfo*info)
+{
+    xGEQueryVersionReply rep;
+    xGEQueryVersionReq *req;
+    XGEVersionRec *vers;
+
+    GetReq(GEQueryVersion, req);
+    req->reqType = info->codes->major_opcode;
+    req->ReqType = X_GEQueryVersion;
+    req->majorVersion = GE_MAJOR;
+    req->minorVersion = GE_MINOR;
+
+    if (!_XReply (dpy, (xReply *) &rep, 0, xTrue))
+    {
+        Xfree(info);
+        return NULL;
+    }
+
+    vers = (XGEVersionRec*)Xmalloc(sizeof(XGEVersionRec));
+    vers->major_version = rep.majorVersion;
+    vers->minor_version = rep.minorVersion;
+    return vers;
+}
+
+/*
+ * Display closing routine.
+ */
+
+static int
+_xgeDpyClose(Display* dpy, XExtCodes* codes)
+{
+    XExtDisplayInfo *info = _xgeFindDisplay(dpy);
+
+    if (info->data != NULL) {
+        XGEData* xge_data = (XGEData*)info->data;
+
+        if (xge_data->extensions)
+        {
+            XGEExtList current, next;
+            current = xge_data->extensions;
+            while(current)
+            {
+                next = current->next;
+                Xfree(current);
+                current = next;
+            }
+        }
+
+        XFree(xge_data->vers);
+        XFree(xge_data);
+    }
+
+    return XextRemoveDisplay(xge_info, dpy);
+}
+
+/*
+ * protocol to Xlib event conversion routine.
+ */
+static Bool
+_xgeWireToEvent(Display* dpy, XEvent* re, xEvent *event)
+{
+    int extension;
+    XGEExtList it;
+    XExtDisplayInfo* info = _xgeFindDisplay(dpy);
+    if (!info)
+        return False;
+    /*
+       _xgeCheckExtInit() calls LockDisplay, leading to a SIGABRT.
+       Well, I guess we don't need the data we get in CheckExtInit anyway
+       if (!_xgeCheckExtInit(dpy, info))
+                return False;
+     */
+
+    extension = ((xGenericEvent*)event)->extension;
+
+    it = ((XGEData*)info->data)->extensions;
+    while(it)
+    {
+        if (it->extension == extension)
+        {
+            return (it->hooks->wire_to_event(dpy, re, event));
+        }
+        it = it->next;
+    }
+
+    fprintf(stderr,
+        "_xgeWireToEvent: Unknown extension %d, this should never happen.\n",
+            extension);
+    return False;
+}
+
+/*
+ * xlib event to protocol conversion routine.
+ */
+static Status
+_xgeEventToWire(Display* dpy, XEvent* re, xEvent* event)
+{
+    int extension;
+    XGEExtList it;
+    XExtDisplayInfo* info = _xgeFindDisplay(dpy);
+    if (!info)
+        return 1; /* error! */
+
+    extension = ((XGenericEvent*)re)->extension;
+
+    it = ((XGEData*)info->data)->extensions;
+    while(it)
+    {
+        if (it->extension == extension)
+        {
+            return (it->hooks->event_to_wire(dpy, re, event));
+        }
+        it = it->next;
+    }
+
+    fprintf(stderr,
+        "_xgeEventToWire: Unknown extension %d, this should never happen.\n",
+        extension);
+
+    return Success;
+}
+
+/*
+ * Extensions need to register callbacks for their events.
+ */
+Bool
+_X_HIDDEN xgeExtRegister(Display* dpy, int offset, XExtensionHooks* callbacks)
+{
+    XGEExtNode* newExt;
+    XGEData* xge_data;
+
+    XExtDisplayInfo* info = _xgeFindDisplay(dpy);
+    if (!info)
+        return False; /* error! */
+
+    if (!_xgeCheckExtInit(dpy, info))
+        return False;
+
+    xge_data = (XGEData*)info->data;
+
+    newExt = (XGEExtNode*)Xmalloc(sizeof(XGEExtNode));
+    if (!newExt)
+    {
+        fprintf(stderr, "xgeExtRegister: Failed to alloc memory.\n");
+        return False;
+    }
+
+    newExt->extension = offset;
+    newExt->hooks = callbacks;
+    newExt->next = xge_data->extensions;
+    xge_data->extensions = newExt;
+
+    return True;
+}
+
+/***********************************************************************/
+/*                    Client interfaces                                */
+/***********************************************************************/
+
+/* Set event_base and error_base to the matching values for XGE.
+ * Note that since XGE doesn't use any errors and events, the actual return
+ * value is of limited use.
+ */
+Bool
+XGEQueryExtension(Display* dpy, int* event_base, int* error_base)
+{
+    XExtDisplayInfo* info = _xgeFindDisplay(dpy);
+    if (!_xgeCheckExtInit(dpy, info))
+        return False;
+
+    *event_base = info->codes->first_event;
+    *error_base = info->codes->first_error;
+    return True;
+}
+
+/* Get XGE version number.
+ * Doesn't actually get it from server, that should have been done beforehand
+ * already
+ */
+Bool
+XGEQueryVersion(Display* dpy,
+                int *major_version,
+                int *minor_version)
+{
+    XExtDisplayInfo* info = _xgeFindDisplay(dpy);
+    if (!info)
+        return False;
+
+    if (!_xgeCheckExtInit(dpy, info))
+        return False;
+
+    *major_version = ((XGEData*)info->data)->vers->major_version;
+    *minor_version = ((XGEData*)info->data)->vers->minor_version;
+
+    return True;
+}
+