Update header files for new 1.2 spec. Fix missing bits in spec.

Spec was missing a few things in the encoding section.

3 files changed, 426 insertions, 133 deletions

diff --git a/randr.h b/randr.h
index 5975cdc..be00793 100644
--- a/randr.h
+++ b/randr.h
@@ -43,6 +43,7 @@ typedef unsigned short	XRandrMonitor;
 
 #define RRNumberErrors		0
 #define RRNumberEvents		2
+#define RRNumberRequests	12
 
 #define X_RRQueryVersion	0
 /* we skip 1 to make old clients fail pretty immediately */
@@ -56,24 +57,39 @@ typedef unsigned short	XRandrMonitor;
 #define X_RRGetScreenInfo	5
 
 /* V1.2 additions */
-#define X_RRGetScreenSizeRange	6
-#define X_RRSetScreenSize	7
-#define X_RRGetMonitorInfo	8
-#define X_RRAddMonitorMode	9
-#define X_RRDeleteMonitorMode	10
-#define X_RRSetMonitorConfig	11
+#define X_RRGetScreenSizeRange	    6
+#define X_RRSetScreenSize	    7
+#define X_RRGetScreenResources	    8
+#define X_RRGetOutputInfo	    9
+#define X_RRListOutputProperties    10
+#define X_RRChangeOutputProperty    11
+#define X_RRDeleteOutputProperty    12
+#define X_RRGetOutputProperty	    13
+#define X_RRCreateMode		    14
+#define X_RRDestroyMode		    15
+#define X_RRAddOutputMode	    16
+#define X_RRDeleteOutputMode	    17
+#define X_RRGetCrtcInfo		    18
+#define X_RRSetCrtcConfig	    19
+#define X_RRGetCrtcGammaSize	    20
+#define X_RRGetCrtcGamma	    21
+#define X_RRSetCrtcGamma	    22
 
 /* Event selection bits */
 #define RRScreenChangeNotifyMask  (1L << 0)
 /* V1.2 additions */
-#define RRMonitorChangeNotifyMask (1L << 1)
+#define RRCrtcChangeNotifyMask	    (1L << 1)
+#define RROutputChangeNotifyMask    (1L << 2)
+#define RROutputPropertyNotifyMask  (1L << 3)
 
 /* Event codes */
 #define RRScreenChangeNotify	0
 /* V1.2 additions */
-#define RRNotify		1
+#define RRNotify		    1
 /* RRNotify Subcodes */
-#define  RRNotify_MonitorChange	0 
+#define  RRNotify_CrtcChange	    0
+#define  RRNotify_OutputChange	    1
+#define  RRNotify_OutputProperty    2
 
 /* used in the rotation field; rotation and reflection in 0.1 proto. */
 #define RR_Rotate_0		1
@@ -92,7 +108,6 @@ typedef unsigned short	XRandrMonitor;
 #define RRSetConfigFailed		3
 
 /* new in 1.2 protocol */
-#define RR_MonitorDisabled	0xffff
 
 #define RR_HSyncPositive	0x00000001
 #define RR_HSyncNegative	0x00000002
diff --git a/randrproto.h b/randrproto.h
index 015df9a..9249239 100644
--- a/randrproto.h
+++ b/randrproto.h
@@ -43,11 +43,14 @@
 #define Time CARD32
 #define KeyCode CARD8
 #define KeySym CARD32
+#define RROutput CARD32
+#define RRMode CARD32
+#define RRCrtc CARD32
+#define RRModeFlags CARD32
 
 #define Rotation CARD16
 #define SizeID CARD16
 #define SubpixelOrder CARD16
-#define ModeID CARD16
 
 /*
  * data structures
@@ -175,17 +178,35 @@ typedef struct {
  * Additions for version 1.2
  */
 
+typedef struct _xRRModeInfo {
+    RRMode		id B32;
+    CARD16		width B16;
+    CARD16		height B16;
+    CARD32		mmWidth B32;
+    CARD32		mmHeight B32;
+    CARD32		dotClock B32;
+    CARD16		hSyncStart B16;
+    CARD16		hSyncEnd B16;
+    CARD16		hTotal B16;
+    CARD16		hSkew B16;
+    CARD16		vSyncStart B16;
+    CARD16		vSyncEnd B16;
+    CARD16		vTotal B16;
+    CARD16		nameLength B32;
+    RRModeFlags		modeFlags B32;
+} xRRModeInfo;
+
 typedef struct {
     CARD8   reqType;
     CARD8   randrReqType;
     CARD16  length B16;
-    Window	window B32;
+    Window  window B32;
 } xRRGetScreenSizeRangeReq;
 #define sz_xRRGetScreenSizeRangeReq 8
 
 typedef struct {
     BYTE    type;   /* X_Reply */
-    CARD8   status;
+    CARD8   pad;
     CARD16  sequenceNumber B16;
     CARD32  length B32;
     CARD16  minWidth B16;
@@ -216,108 +237,291 @@ typedef struct {
     CARD8   randrReqType;
     CARD16  length B16;
     Window  window B32;
-} xRRGetMonitorModesReq;
-    
-typedef struct {
-    BYTE    type;   /* X_Reply */
-    CARD8   status;
-    CARD16  sequenceNumber B16;
-    CARD32  length B32;
-    Window  root B32;
-    CARD16  i B16;
-    CARD16  m B16;
-    CARD16  b B16;
-    CARD16  pad0 B16;
-    CARD32  pad1 B32;
-    CARD32  pad2 B32;
-    CARD32  pad3 B32;
-} xRRGetMonitorModesReply;
-#define sz_xRRGetMonitorModesReply 32
+} xRRGetScreenResourcesReq;
+#define sz_xRRGetScreenResourcesReq 8
 
 typedef struct {
+    BYTE	type;
+    CARD8	pad;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
     Time	timestamp B32;
     Time	configTimestamp B32;
-    INT16	x B16;
-    INT16	y B16;
-    Rotation	rotation B16;
-    ModeID	mode B16;
-    ModeID	defaultMode B16;
-    Rotation	rotations B16;
-    CARD16	firstMode B16;
-    CARD16	numModes B16;
-} xRRMonitorInfo;
-#define sz_xRRMonitorInfo   24
+    CARD16	nCrtcs B16;
+    CARD16	nOutputs B16;
+    CARD16	nModes B16;
+    CARD16	nbytesNames B16;
+    CARD16	pad1 B16;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+} xRRGetScreenResourcesReply;
+#define sz_xRRGetScreenResourcesReply	32
 
 typedef struct {
-    CARD16  width B16;
-    CARD16  height B16;
-    CARD32  widthInMillimeters B32;
-    CARD32  heightInMillimeters B32;
-    CARD32  dotClock B32;
-    CARD16  hSyncStart B16;
-    CARD16  hSyncEnd B16;
-    CARD16  hTotal B16;
-    CARD16  hSkew B16;
-    CARD16  vSyncStart B16;
-    CARD16  vSyncEnd B16;
-    CARD16  vTotal B16;
-    CARD16  nameLength B16;
-    CARD32  modeFlags B32;
-} xRRMonitorMode;
-#define sz_xRRMonitorMode   36
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    Time	configTimestamp B32;
+} xRRGetOutputInfoReq;
+#define sz_xRRGetOutputInfoReq		12
 
 typedef struct {
-    CARD8   reqType;
-    CARD8   randrReqType;
-    CARD16  length B16;
-    Window  window B32;
-    CARD16  monitorIndex B16;
-    CARD16  pad B16;
-    xRRMonitorMode  mode;
-} xRRAddMonitorModeReq;
-#define sz_xRRAddMonitorModeReq	48
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    Time	timestamp B32;
+    RRCrtc	crtc B32;
+    CARD8	connection;
+    CARD8	subpixelOrder;
+    CARD16	nCrtcs B16;
+    CARD16	nModes B16;
+    CARD16	nClones B16;
+    CARD16	nameLength B16;
+    CARD16	pad1 B16;
+    CARD32	pad2 B32;
+} xRRGetOutputInfoReply;
+#define sz_xRRGetOutputInfoReply	32
 
 typedef struct {
-    CARD8   reqType;
-    CARD8   randrReqType;
-    CARD16  length B16;
-    Window  window B32;
-    CARD16  monitorIndex B16;
-    CARD16  nameLength B16;
-} xRRDeleteMonitorModeReq;
-#define sz_xRRDeleteMonitorModeReq  12
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+} xRRListOutputPropertiesReq; 
+#define sz_xRRListOutputPropertiesReq	8
 
 typedef struct {
-    CARD8   reqType;
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD16	nAtoms B16;
+    CARD16	pad1 B16;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+    CARD32	pad5 B32;
+    CARD32	pad6 B32;
+} xRRListOutputPropertiesReply;
+#define sz_xRRListOutputPropertiesReply	32
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    Atom	property B32;
+    Atom	type B32;
+    CARD8	format;
+    CARD8	mode;
+    CARD16	pad;
+    CARD32	nUnits B32;
+} xRRChangeOutputPropertyReq;
+#define sz_xRRChangeOutputPropertyReq	24
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    Atom	property B32;
+} xDeleteOutputPropertyReq;
+#define sz_xDeleteOutputPropertyReq	12
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    Atom	property B32;
+    Atom	type B32;
+    CARD32	longOffset B32;
+    CARD32	longLength B32;
+    BOOL	delete;
+    CARD8	pad1;
+    CARD16	pad2;
+} xGetOutputPropertyReq;
+#define sz_xGetOutputPropertyReq	28
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    Atom	propertyType B32;
+    CARD32	bytesAfter B32;
+    CARD32	nItems B32;
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+} xGetOutputPropertyReply;
+#define sz_xGetOutputPropertyReply	32
+
+typedef struct {
+    CARD8	reqType;
     CARD8	randrReqType;
     CARD16	length B16;
     Window	window B32;
-    Time	timestamp B32;
+    xRRModeInfo	modeInfo;
+} xRRCreateModeReq; 
+#define sz_xRRCreateModeReq		48
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    RRMode	mode B32;
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+    CARD32	pad5 B32;
+} xRRCreateModeReply;
+#define sz_xRRCreateModeReply		32
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRMode	mode B32;
+} xRRDestroyModeReq;
+#define sz_xRRDestroyModeReq		8
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    RRMode	mode B32;
+} xRRAddOutputModeReq;
+#define sz_xRRAddOutputModeReq		12
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RROutput	output B32;
+    RRMode	mode B32;
+} xRRDeleteOutputModeReq;
+#define sz_xRRDeleteOutputModeReq	12
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRCrtc	crtc B32;
     Time	configTimestamp B32;
-    CARD16	monitorIndex B16;
+} xGetCrtcInfoReq; 
+#define sz_xGetCrtcInfoReq		12
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
     INT16	x B16;
     INT16	y B16;
-    ModeID	mode B16;
+    CARD16	width B16;
+    CARD16	height B16;
+    RRMode	mode B32;
     Rotation	rotation B16;
-    CARD16	pad B16;
-} xRRSetMonitorConfigReq;
-#define sz_xRRSetMonitorConfigReq   28
+    Rotation	rotations B16;
+    CARD16	nOutput B16;
+    CARD16	nPossibleOutput B16;
+    CARD32	pad1 B32;
+    CARD32	pad2 B32;
+} xRRGetCrtcInfoReply;
+#define sz_xRRGetCrtcInfoReply		32
 
 typedef struct {
-    BYTE    type;   /* X_Reply */
-    CARD8   status;
-    CARD16  sequenceNumber B16;
-    CARD32  length B32;
-    Time    timestamp B32;
-    Time    configTimestamp B32;
-    Window  root B32;
-    SubpixelOrder   subpixelOrder B16;
-    CARD16  monitor B16;
-    CARD32  pad1 B32;
-    CARD32  pad2 B32;
-} xRRSetMonitorConfigReply;
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRCrtc	crtc B32;
+    Time	timestamp B32;
+    Time    	configTimestamp B32;
+    INT16	x B16;
+    INT16	y B16;
+    RRMode	mode B32;
+    Rotation	rotation B16;
+    CARD16	nOutputs B16;
+} xRRSetCrtcConfigReq; 
+#define sz_xRRSetCrtcConfigReq		28
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    Time	timestamp B32;
+    CARD8	subpixelOrder;
+    CARD8	pad1;
+    CARD16	pad2 B16;
+    CARD32	pad3 B32;
+    CARD32	pad4 B32;
+    CARD32	pad5 B32;
+    CARD32	pad6 B32;
+} xRRSetCrtcConfigReply;
+#define sz_xRRSetCrtcConfigReply	32
 
-#define sz_xRRSetMonitorConfigReply
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRCrtc	crtc B32;
+} xGetCrtcGammaSizeReq; 
+#define sz_xGetCrtcGammaSizeReq		8
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD16	size B16;
+    CARD16	pad1 B16;
+    CARD16	pad2 B32;
+    CARD16	pad3 B32;
+    CARD16	pad4 B32;
+    CARD16	pad5 B32;
+    CARD16	pad6 B32;
+} xGetCrtcGammaSizeReply;
+#define sz_xGetCrtcGammaSizeReply	32
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRCrtc	crtc B32;
+} xGetCrtcGammaReq; 
+#define sz_xGetCrtcGammaReq		8
+
+typedef struct {
+    BYTE	type;
+    CARD8	status;
+    CARD16	sequenceNumber B16;
+    CARD32	length B32;
+    CARD16	size B16;
+    CARD16	pad1 B16;
+    CARD16	pad2 B32;
+    CARD16	pad3 B32;
+    CARD16	pad4 B32;
+    CARD16	pad5 B32;
+    CARD16	pad6 B32;
+} xGetCrtcGammaReply;
+#define sz_xGetCrtcGammaReply		32
+
+typedef struct {
+    CARD8	reqType;
+    CARD8	randrReqType;
+    CARD16	length B16;
+    RRCrtc	crtc B32;
+    CARD16	size B16;
+    CARD16	pad1 B16;
+} xRRSetCrtcGammaReq;
+#define sz_xRRSetCrtcGammaReq		12
 
 /*
  * event
@@ -326,8 +530,8 @@ typedef struct {
     CARD8 type;				/* always evBase + ScreenChangeNotify */
     CARD8 rotation;			/* new rotation */
     CARD16 sequenceNumber B16;
-    Time timestamp B32;			/* time screen was changed */
-    Time configTimestamp B32;		/* time config data was changed */
+    Time timestamp B32; B32;			/* time screen was changed */
+    Time configTimestamp B32; B32;		/* time config data was changed */
     Window root B32;			/* root window */
     Window window B32;			/* window requesting notification */
     SizeID sizeID B16;			/* new size ID */
@@ -340,23 +544,58 @@ typedef struct {
 #define sz_xRRScreenChangeNotifyEvent	32
 
 typedef struct {
-    CARD8 type;				/* always evBase +  RRNotify */
-    CARD8 subCode;			/* RRNotify_MonitorChange */
+    CARD8 type;				/* always evBase + RRNotify */
+    CARD8 subCode;			/* RRNotify_CrtcChange */
     CARD16 sequenceNumber B16;
-    Time timestamp B32;			/* time screen was changed */
-    Time configTimestamp B32;		/* time config data was changed */
-    Window root B32;			/* root window */
+    Time timestamp B32;			/* time crtc was changed */
     Window window B32;			/* window requesting notification */
-    CARD16 monitor B16;			/* monitor index */
-    ModeID modeID B16;			/* mode ID */
-    Rotation rotation B16;		/* rotation/reflection */
-    SubpixelOrder subpixelOrder B16;	/* new subpixel order */
-    INT16 x B16;			/* x */
-    INT16 y B16;			/* y */
-} xRRMonitorChangeNotifyEvent;
-#define sz_xRRMonitorChangeNotifyEvent	32
+    RRCrtc crtc B32;			/* affected CRTC */
+    RRMode mode B32;			/* current mode */
+    CARD16 rotation B16;		/* rotation and reflection */
+    CARD16 pad1 B16;			/* unused */
+    INT16 x B16;			/* new location */
+    INT16 y B16;
+    CARD16 width B16;			/* new size */
+    CARD16 height B16;
+} xRRCrtcChangeNotifyEvent;
+#define sz_xRRCrtcChangeNotifyEvent	32
 
-#undef Window
+typedef struct {
+    CARD8 type;				/* always evBase + RRNotify */
+    CARD8 subCode;			/* RRNotify_OutputChange */
+    CARD16 sequenceNumber B16;
+    Time timestamp B32;			/* time crtc was changed */
+    Time configTimestamp B32;		/* time crtc was changed */
+    Window window B32;			/* window requesting notification */
+    RROutput output B32;		/* affected output */
+    RRCrtc crtc B32;			/* current crtc */
+    RRMode mode B32;			/* current mode */
+    CARD16 rotation B16;		/* rotation and reflection */
+    CARD8 connection;			/* connection status */
+    CARD8 subpixelOrder;		/* subpixel order */
+} xRROutputChangeNotifyEvent;
+#define sz_xRROUtputChangeNotifyEvent	32
+
+typedef struct {
+    CARD8 type;				/* always evBase + RRNotify */
+    CARD8 subCode;			/* RRNotify_OutputProperty */
+    CARD16 sequenceNumber B16;
+    Window window B32;			/* window requesting notification */
+    RROutput output B32;		/* affected output */
+    Atom atom B32;			/* property name */
+    Time timestamp B32;			/* time crtc was changed */
+    CARD8 state;			/* NewValue or Deleted */
+    CARD8 pad1;
+    CARD16 pad2 B16;
+    CARD32 pad3 B32;
+    CARD32 pad4 B32;
+} xRROutputPropertyNotifyEvent;
+#define sz_xRROUtputPropertyNotifyEvent	32
+
+
+#undef RROutput
+#undef RRMode
+#undef RRCrtc
 #undef Window
 #undef Font
 #undef Pixmap
diff --git a/randrproto.txt b/randrproto.txt
index be6b5e2..a0fc39d 100644
--- a/randrproto.txt
+++ b/randrproto.txt
@@ -230,15 +230,20 @@ SUBPIXELORDER { SubPixelUnknown		The subpixel order uses the Render
 SCREENSIZE { widthInPixels, heightInPixels: CARD16
 	     widthInMillimeters, heightInMillimeters: CARD16 }
 
-MODEFLAG { hsync_positive hsync_negative
-	   vsync_positive vsync_negative
-	   interlace double_scan
-	   csync csync_positive csync_negative
-	   hskew_present
-	   bcast
-	   pixel_multiplex
-	   double_clock
-	   clock_divide_by_2 }
+MODEFLAG { HSyncPositive
+	   HSyncNegative
+	   VSyncPositive
+	   VSyncNegative
+	   Interlace
+	   DoubleScan
+	   CSync
+	   CSyncPositive
+	   CSyncNegative
+	   HSkewPresent
+	   BCast
+	   PixelMultiplex
+	   DoubleClock
+	   ClockDivideBy2 }
 
 MODEINFO { id: MODE
 	   name: STRING
@@ -1100,6 +1105,7 @@ A.1 Common Types
 	0x0001	ScreenChangeNotifyMask
 	0x0002	CrtcChangeNotifyMask		Added in version 1.2
 	0x0004	OutputChangeNotifyMask		Added in version 1.2
+	0x0008	OutputPropertyNotifyMask	Added in version 1.2
 └───
       Event select mask for RRSelectInput
       
@@ -1139,6 +1145,24 @@ A.1 Common Types
 	indicates that the timings are unknown or otherwise unused.
 	The name itself will be encoded separately in each usage.
 	
+┌───
+    MODEFLAG
+	0x00000001	HSyncPositive
+	0x00000002	HSyncNegative
+	0x00000004	VSyncPositive
+	0x00000008	VSyncNegative
+	0x00000010	Interlace
+	0x00000020	DoubleScan
+	0x00000040	CSync
+	0x00000080	CSyncPositive
+	0x00000100	CSyncNegative
+	0x00000200	HSkewPresent
+	0x00000400	BCast
+	0x00000800	PixelMultiplex
+	0x00001000	DoubleClock
+	0x00002000	ClockDivideBy2
+└───
+    
 A.2 Protocol Requests
 
 Opcodes 1 and 3 were used in the 0.0 protocols, and will return
@@ -1301,8 +1325,9 @@ A.2.1 Protocol Requests added with version 1.2
 	1	SUBPIXELORDER		subpixel-order
 	2	c			number of CRTCs
 	2	m			number of modes
+	2	o			number of clones
 	2	n			length of name
-	8				unused
+	6				unused
 	4c	LISTofCRTC		crtcs
 	4m	LISTofMODE		modes
 	n	STRING8			name
@@ -1541,11 +1566,27 @@ A.3 Protocol Events
 A.3.1 Protocol Events added with version 1.2
 
 ┌───
-    RROutputChangeNotify
+    RRCrtcChangeNotify
 	1	Base + 1		code
 	1	0			sub-code
 	2	CARD16			sequence number
 	4	TIMESTAMP		timestamp
+	4	WINDOW			request window
+	4	CRTC			crtc affected
+	4	MODE			mode in use
+	2	ROTATION		new rotation and reflection
+	2				unused
+	2	INT16			x
+	2	INT16			y
+	2	CARD16			width
+	2	CARD16			height
+└───
+┌───
+    RROutputChangeNotify
+	1	Base + 1		code
+	1	1			sub-code
+	2	CARD16			sequence number
+	4	TIMESTAMP		timestamp
 	4	TIMESTAMP		configuration timestamp
 	4	WINDOW			request window
 	4	OUTPUT			output affected
@@ -1556,20 +1597,18 @@ A.3.1 Protocol Events added with version 1.2
 	1	SUBPIXELORDER		subpixel order
 └───
 ┌───
-    RRCrtcChangeNotify
-	1	Base + 2		code
-	1	1			sub-code
+    RROutputPropertyNotify
+	1	Base + 1		code
+	1	2			sub-code
 	2	CARD16			sequence number
-	4	TIMESTAMP		timestamp
-	4	WINDOW			request window
-	4	CRTC			crtc affected
-	4	MODE			mode in use
-	2	ROTATION		new rotation and reflection
-	2	INT16			x
-	2	INT16			y
-	2	CARD16			width
-	2	CARD16			height
-	2				unused
+	4	WINDOW			window
+	4	OUTPUT			output
+	4	ATOM			atom
+	4	TIMESTAMP		time
+	1				state
+		0	NewValue
+		1	Deleted
+	11				unused
 └───
 
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