path: root/specs/appD.xml

<appendix id='protocol_encoding'>
<title>Protocol Encoding</title>

<sect1 id='Syntactic_Conventions'>
<title>Syntactic Conventions</title>

<para>
This document uses the same syntactic conventions as the encoding of the core X
protocol, with the following additions:
</para>

<para>
A LISTofITEMs contains zero or more items of variable type and size. The encode
form for a LISTofITEMs is:
</para>

<literallayout class='monospaced'>
v     LISTofITEMs           NAME

      TYPE                  MASK-EXPRESSION
      value1                corresponding field(s)
      ...
      valuen                corresponding field(s)
</literallayout>

<para>
The MASK-EXPRESSION is an expression using C-style boolean operators and fields
of the request which specifies the bitmask used to determine whether or not a
mem ber of the LISTofITEMs is present. If present, TYPE specifies the
interpretation of the resulting bitmask and the values are listed using the
symbolic names of the members of the set. If TYPE is blank, the values are
numeric constants.
</para>


<para>
It is possible for a single bit in the MASK-EXPRESSION to control more than one
ITEM — if the bit is set, all listed ITEMs are present. It is also possible
for multiple bits in the MASK-EXPRESSION to control a single ITEM — if any of
the bits associated with an ITEM are set, it is present in the LISTofITEMs.
</para>


<para>
The size of a LISTofITEMS is derived from the items that are present in the
list, so it is always given as a variable in the request description, and the
request is followed by a section of the form:
</para>

<literallayout class='monospaced'>
ITEMs
encode-form
...
encode-form
</literallayout>

<para>
listing an encode-form for each ITEM. The NAME in each encode-form keys to the
fields listed as corresponding to each bit in the MASK-EXPRESSION. Items are
not necessarily the same size, and the size specified in the encoding form is
the size that the item occupies if it is present.
</para>


<para>
Some types are of variable size. The encode-form for a list of items of a
single type but variable size is:
</para>

<literallayout class='monospaced'>
S0+..Ss     LISTofTYPE     name
</literallayout>

<para>
Which indicates that the list has <emphasis>
s</emphasis>
 elements of variable size and that the size of the list is the sum of the
sizes of all of the elements that make up the list. The notation Sn refers to
the size of the <emphasis>
n</emphasis>
th element of the list and the notation S* refers to the size of the list as a
whole.
</para>


<para>
The definition of a type of variable size includes an expression which
specifies the size. The size is specified as a constant plus a variable
expression; the constant specifies the size of the fields that are always
present and the variables which make up the variable expression are defined in
the constant portion of the structure. For example, the following definition
specifies a counted string with a two-byte length field preceding the string:
</para>


<literallayout class='monospaced'>
TYPE             2+n+p
2     n          length
n     STRING8    string
p                unused,p=pad(n)
</literallayout>

<para>
Some fields are optional. The size of an optional field has the form:
"[<emphasis>
expr</emphasis>
]" where expr specifies the size of the field if it is present. An explanation
of the conditions under which the field is present follows the name in the
encode form:
</para>

<literallayout class='monospaced'>
1       BOOL          more
3                     unused
[4]     CARD32        optData, if more==TRUE
</literallayout>

<para>
This portion of the structure is four bytes long if more is FALSE or eight
bytes long if more is TRUE. This notation can also be used in size expressions;
for example, the size of the previous structure is written as "4+[4]" bytes.
</para>


</sect1>
<sect1 id='appD::Common_Types'>
<title>Common Types</title>
<literallayout class='monospaced'>
SETofKB_EVENTTYPE
     #x0001                  XkbNewKeyboardNotify
     #x0002                  XkbMapNotify
     #x0004                  XkbStateNotify
     #x0008                  XkbControlsNotify
     #x0010                  XkbIndicatorStateNotify
     #x0020                  XkbIndicatorMapNotify
     #x0040                  XkbNamesNotify
     #x0080                  XkbCompatMapNotify
     #x0100                  XkbBellNotify
     #x0200                  XkbActionMessage
     #x0400                  XkbAccessXNotify
     #x0800                  XkbExtensionDeviceNotify
</literallayout>

<literallayout class='monospaced'>SETofKB_NKNDETAIL
     #x01                    XkbNKN_Keycodes
     #x02                    XkbNKN_Geometry
     #x04                    XkbNKN_DeviceID
</literallayout>

<literallayout class='monospaced'>SETofKB_AXNDETAIL
     #x01                    XkbAXN_SKPress
     #x02                    XkbAXN_SKAccept
     #x04                    XkbAXN_SKReject
     #x08                    XkbAXN_SKRelease
     #x10                    XkbAXN_BKAccept
     #x20                    XkbAXN_BKReject
     #x40                    XkbAXN_AXKWarning
</literallayout>

<literallayout class='monospaced'>SETofKB_MAPPART
     #x0001                  XkbKeyTypes
     #x0002                  XkbKeySyms
     #x0004                  XkbModifierMap
     #x0008                  XkbExplicitComponents
     #x0010                  XkbKeyActions
     #x0020                  XkbKeyBehaviors
     #x0040                  XkbVirtualMods
     #x0080                  XkbVirtualModMap
</literallayout>

<literallayout class='monospaced'>SETofKB_STATEPART
     #x0001                  XkbModifierState
     #x0002                  XkbModifierBase
     #x0004                  XkbModifierLatch
     #x0008                  XkbModifierLock
     #x0010                  XkbGroupState
     #x0020                  XkbGroupBase
     #x0040                  XkbGroupLatch
     #x0080                  XkbGroupLock
     #x0100                  XkbCompatState
     #x0200                  XkbGrabMods
     #x0400                  XkbCompatGrabMods
     #x0800                  XkbLookupMods
     #x1000                  XkbCompatLookupMods
     #x2000                  XkbPointerButtons
</literallayout>

<literallayout class='monospaced'>SETofKB_BOOLCTRL
     #x00000001                  XkbRepeatKeys
     #x00000002                  XkbSlowKeys
     #x00000004                  XkbBounceKeys
     #x00000008                  XkbStickyKeys
     #x00000010                  XkbMouseKeys
     #x00000020                  XkbMouseKeysAccel
     #x00000040                  XkbAccessXKeys
     #x00000080                  XkbAccessXTimeoutMask
     #x00000100                  XkbAccessXFeedbackMask
     #x00000200                  XkbAudibleBellMask
     #x00000400                  XkbOverlay1Mask
     #x00000800                  XkbOverlay2Mask
     #x00001000                  XkbIgnoreGroupLockMask
</literallayout>

<literallayout class='monospaced'>SETofKB_CONTROL
     Encodings are the same as for SETofKB_BOOLCTRL, with the addition of:
     #x080000000                  XkbGroupsWrap
     #x100000000                  XkbInternalMods
     #x200000000                  XkbIgnoreLockMods
     #x400000000                  XkbPerKeyRepeat
     #x800000000                  XkbControlsEnabled
</literallayout>

<literallayout class='monospaced'>SETofKB_AXFBOPT
     #x0001                  XkbAX_SKPressFB
     #x0002                  XkbAX_SKAcceptFB
     #x0004                  XkbAX_FeatureFB
     #x0008                  XkbAX_SlowWarnFB
     #x0010                  XkbAX_IndicatorFB
     #x0020                  XkbAX_StickyKeysFB
     #x0100                  XkbAX_SKReleaseFB
     #x0200                  XkbAX_SKRejectFB
     #x0400                  XkbAX_BKRejectFB
     #x0800                  XkbAX_DumbBell
</literallayout>

<literallayout class='monospaced'>SETofKB_AXSKOPT
     #x0040                  XkbAX_TwoKeys
     #x0080                  XkbAX_LatchToLock
</literallayout>

<literallayout class='monospaced'>SETofKB_AXOPTION
     Encoding same as the bitwise union of :
     SETofKB_AXFBOPT
     SETofKB_AXSKOPT
</literallayout>

<literallayout class='monospaced'>KB_DEVICESPEC
     0..255     input extension device id
     #x100      XkbUseCoreKbd
     #x200      XkbUseCorePtr
</literallayout>

<literallayout class='monospaced'>KB_LEDCLASSRESULT
     0     KbdFeedbackClass
     4     LedFeedbackClass
</literallayout>

<literallayout class='monospaced'>KB_LEDCLASSSPEC
     Encoding same as KB_LEDCLASSRESULT, with the addition of:
     #x0300     XkbDfltXIClass
     #x0500     XkbAllXIClasses
</literallayout>

<literallayout class='monospaced'>KB_BELLCLASSRESULT
     0     KbdFeedbackClass
     5     BellFeedbackClass
</literallayout>

<literallayout class='monospaced'>KB_BELLCLASSSPEC
     Encoding same as KB_BELLCLASSRESULT, with the addition of:
     #x0300     XkbDfltXIClass
</literallayout>

<literallayout class='monospaced'>KB_IDSPEC
     0..255     input extension feedback id
     #x0400     XkbDfltXIId
</literallayout>

<literallayout class='monospaced'>KB_IDRESULT
     Encoding same as KB_IDSPEC, with the addition of:
     #xff00     XkbXINone
</literallayout>

<literallayout class='monospaced'>KB_MULTIIDSPEC
     encodings same as KB_IDSPEC, with the addition of:
     #x0500     XkbAllXIIds
</literallayout>

<literallayout class='monospaced'>KB_GROUP
     0     XkbGroup1
     1     XkbGroup2
     2     XkbGroup3
     3     XkbGroup4
</literallayout>

<literallayout class='monospaced'>KB_GROUPS
     Encoding same as KB_GROUP, with the addition of:
     254     XkbAnyGroup
     255     XkbAllGroups
</literallayout>

<literallayout class='monospaced'>SETofKB_GROUP
     #x01     XkbGroup1
     #x02     XkbGroup2
     #x04     XkbGroup3
     #x08     XkbGroup4
</literallayout>

<literallayout class='monospaced'>SETofKB_GROUPS
     Encoding same as SETofKB_GROUP, with the addition of:
     #x80     XkbAnyGroup
</literallayout>

<literallayout class='monospaced'>KB_GROUPSWRAP
     #x00     XkbWrapIntoRange
     #x40     XkbClampIntoRange
     #x80     XkbRedirectIntoRange
</literallayout>

<literallayout class='monospaced'>SETofKB_VMODSHIGH
     #x80     virtual modifier 15
     #x40     virtual modifier 14
     #x20     virtual modifier 13
     #x10     virtual modifier 12
     #x08     virtual modifier 11
     #x04     virtual modifier 10
     #x02     virtual modifier 9
     #x01     virtual modifier 8
</literallayout>

<literallayout class='monospaced'>SETofKB_VMODSLOW
     #x80     virtual modifier 7
     #x40     virtual modifier 6
     #x20     virtual modifier 5
     #x10     virtual modifier 4
     #x08     virtual modifier 3
     #x04     virtual modifier 2
     #x02     virtual modifier 1
     #x01     virtual modifier 0
</literallayout>

<literallayout class='monospaced'>SETofKB_VMOD
     #x8000     virtual modifier 15
     #x4000     virtual modifier 14
     #x2000     virtual modifier 13
     #x1000     virtual modifier 12
     #x0800     virtual modifier 11
     #x0400     virtual modifier 10
     #x0200     virtual modifier 9
     #x0100     virtual modifier 8
     #x0080     virtual modifier 7
     #x0040     virtual modifier 6
     #x0020     virtual modifier 5
     #x0010     virtual modifier 4
     #x0008     virtual modifier 3
     #x0004     virtual modifier 2
     #x0002     virtual modifier 1
     #x0001     virtual modifier 0
</literallayout>

<literallayout class='monospaced'>SETofKB_EXPLICIT
     #x80     XkbExplicitVModMap
     #x40     XkbExplicitBehavior
     #x20     XkbExplicitAutoRepeat
     #x10     XkbExplicitInterpret
     #x08     XkbExplicitKeyType4
     #x04     XkbExplicitKeyType3
     #x02     XkbExplicitKeyType2
     #x01     XkbExplicitKeyType1
</literallayout>

<literallayout class='monospaced'>KB_SYMINTERPMATCH
     #x80     XkbSI_LevelOneOnly
     #x7f     operation, one of the following:
          0 XkbSI_NoneOf
          1 XkbSI_AnyOfOrNone
          2 XkbSI_AnyOf
          3 XkbSI_AllOf
          4 XkbSI_Exactly
</literallayout>

<literallayout class='monospaced'>SETofKB_IMFLAG
     #x80     XkbIM_NoExplicit
     #x40     XkbIM_NoAutomatic
     #x20     XkbIM_LEDDrivesKB
</literallayout>

<literallayout class='monospaced'>SETofKB_IMMODSWHICH
     #x10     XkbIM_UseCompat
     #x08     XkbIM_UseEffective
     #x04     XkbIM_UseLocked
     #x02     XkbIM_UseLatched
     #x01     XkbIM_UseBase
</literallayout>

<literallayout class='monospaced'>SETofKB_IMGROUPSWHICH
     #x10     XkbIM_UseCompat
     #x08     XkbIM_UseEffective
     #x04     XkbIM_UseLocked
     #x02     XkbIM_UseLatched
     #x01     XkbIM_UseBase
</literallayout>

<literallayout class='monospaced'>KB_INDICATORMAP
1     SETofKB_IMFLAGS          flags
1     SETofKB_IMGROUPSWHICH          whichGroups
1     SETofKB_GROUP          groups
1     SETofKB_IMMODSWHICH          whichMods
1     SETofKEYMASK          mods
1     SETofKEYMASK          realMods
2     SETofKB_VMOD          vmods
4     SETofKB_BOOLCTRL          ctrls
</literallayout>

<literallayout class='monospaced'>SETofKB_CMDETAIL
     #x01     XkbSymInterp
     #x02     XkbGroupCompat
</literallayout>

<literallayout class='monospaced'>SETofKB_NAMEDETAIL
     #x0001     XkbKeycodesName
     #x0002     XkbGeometryName
     #x0004     XkbSymbolsName
     #x0008     XkbPhysSymbolsName
     #x0010     XkbTypesName
     #x0020     XkbCompatName
     #x0040     XkbKeyTypeNames
     #x0080     XkbKTLevelNames
     #x0100     XkbIndicatorNames
     #x0200     XkbKeyNames
     #x0400     XkbKeyAliases
     #x0800     XkbVirtualModNames
     #x1000     XkbGroupNames
     #x2000     XkbRGNames
</literallayout>

<literallayout class='monospaced'>SETofKB_GBNDETAIL
     #x01     XkbGBN_Types
     #x02     XkbGBN_CompatMap
     #x04     XkbGBN_ClientSymbols
     #x08     XkbGBN_ServerSymbols
     #x10     XkbGBN_IndicatorMaps
     #x20     XkbGBN_KeyNames
     #x40     XkbGBN_Geometry
     #x80     XkbGBN_OtherNames
</literallayout>

<literallayout class='monospaced'>SETofKB_XIEXTDEVFEATURE
     #x02     XkbXI_ButtonActions
     #x04     XkbXI_IndicatorNames
     #x08     XkbXI_IndicatorMaps
     #x10     XkbXI_IndicatorState
</literallayout>

<literallayout class='monospaced'>SETofKB_XIFEATURE
     Encoding same as SETofKB_XIEXTDEVFEATURE, with the addition of:
     #x01     XkbXI_Keyboards
</literallayout>

<literallayout class='monospaced'>SETofKB_XIDETAIL
     Encoding same as SETofKB_XIFEATURE, with the addition of:
     #x8000     XkbXI_UnsupportedFeature
</literallayout>

<literallayout class='monospaced'>SETofKB_PERCLIENTFLAG
     #x01     XkbDetectableAutorepeat
     #x02     XkbGrabsUseXKBState
     #x04     XkbAutoResetControls
     #x08     XkbLookupStateWhenGrabbed
     #x10     XkbSendEventUsesXKBState
</literallayout>

<literallayout class='monospaced'>KB_MODDEF
1     SETofKEYMASK          mask
1     SETofKEYMASK          realMods
2     SETofVMOD          vmods
</literallayout>

<literallayout class='monospaced'>KB_COUNTED_STRING8
1     l          length
l     STRING8          string
</literallayout>

<literallayout class='monospaced'>KB_COUNTED_STRING16
2     l          length
l     STRING8          string
</literallayout>

<literallayout class='monospaced'>KB_COUNTED_STRING16
p               unused,p=pad(2+l)
</literallayout>

</sect1>
<sect1 id='appD::Errors'>
<title>Errors</title>

<literallayout class='monospaced'>1     0          Error
2     ??          code
2     CARD16          sequence
4     CARD32          error value
     most significant 8 bits of error value have the meaning:
     0xff     XkbErrBadDevice
     0xfe     XkbErrBadClass
     0xfd     XkbErrBadId
     the least significant 8 bits of the error value contain the device id,
class, or feedback
     id which failed.
2     CARD16          minor opcode
1     CARD8          major opcode
21               unused
</literallayout>

</sect1>
<sect1 id='appD::Key_Actions'>
<title>Key Actions</title>

<literallayout class='monospaced'>1     0          type
7               unused
</literallayout>

<literallayout class='monospaced'>1     1          type
1     BITMASK          flags
     #x01     XkbSA_ClearLocks
     #x02     XkbSA_LatchToLock
     #x04     XkbSA_UseModMapMods
1     SETofKEYMASK          mask
1     SETofKEYMASK          real modifiers
1     SETofKB_VMODSHIGH          virtual modifiers high
1     SETofKB_VMODSLOW          virtual modifiers low
2               unused
</literallayout>

<literallayout class='monospaced'>1     2          type
1     BITMASK          flags
     #x01     XkbSA_ClearLocks
     #x02     XkbSA_LatchToLock
     #x04     XkbSA_UseModMapMods
1     SETofKEYMASK          mask
1     SETofKEYMASK          real modifiers
1     SETofKB_VMODSHIGH          virtual modifiers high
1     SETofKB_VMODSLOW          virtual modifiers low
2               unused
</literallayout>

<literallayout class='monospaced'>1     3          type
1     BITMASK          flags
     #x01     XkbSA_LockNoLock
     #x02     XkbSA_LockNoUnlock
     #x04     XkbSA_UseModMapMods
1     SETofKEYMASK          mask
1     SETofKEYMASK          real modifiers
1     SETofKB_VMODSHIGH          virtual modifiers high
1     SETofKB_VMODSLOW          virtual modifiers low
2               unused
</literallayout>

<literallayout class='monospaced'>1     4          type
1     BITMASK          flags
     #x01     XkbSA_ClearLocks
     #x02     XkbSA_LatchToLock
     #x04     XkbSA_GroupAbsolute
1     INT8          group
5               unused
</literallayout>

<literallayout class='monospaced'>1     5          type
1     BITMASK          flags
     #x01     XkbSA_ClearLocks
     #x02     XkbSA_LatchToLock
     #x04     XkbSA_GroupAbsolute
1     INT8          group
5               unused
</literallayout>

<literallayout class='monospaced'>1     6          type
1     BITMASK          flags
     #x01     XkbSA_LockNoLock
     #x02     XkbSA_LockNoUnlock
     #x04     XkbSA_GroupAbsolute
1     INT8          group
5               unused
</literallayout>

<literallayout class='monospaced'>1     7          type
1     BITMASK          flags
     #x01     XkbSA_NoAcceleration
     #x02     XkbSA_MoveAbsoluteX
     #x04     XkbSA_MoveAbsoluteY
1     INT8          x high
1     CARD8          x low
1     INT8          y high
1     CARD8          y low
2               unused
</literallayout>

<literallayout class='monospaced'>1     8          type
1     BITMASK          flags
1     CARD8          count
1     CARD8          button
4               unused
</literallayout>

<literallayout class='monospaced'>1     9          type
1     BITMASK          flags
1               unused
1     CARD8          button
4               unused
</literallayout>

<literallayout class='monospaced'>1     10          type
1     BITMASK          flags
     #x04     XkbSA_DfltBtnAbsolute
1     BITMASK          affect
     #x01     XkbSA_AffectDfltBtn
1     INT8          value
4               unused
</literallayout>

<literallayout class='monospaced'>1     11          type
1     BITMASK          flags
     #x01     XkbSA_LockNoLock
     #x02     XkbSA_LockNoUnlock
     #x04     XkbSA_UseModMapMods (if SA_ISODfltIsGroup is 0)
     #x04     XkbSA_GroupAbsolute (if SA_ISODfltIsGroup is 1)
     #x80     XkbSA_ISODfltIsGroup
1     SETofKEYMASK          mask
1     SETofKEYMASK          real modifiers
1     INT8          group
1     BITMASK          affect
     #x08     XkbSA_ISONoAffectCtrls
     #x10     XkbSA_ISONoAffectPtr
     #x20     XkbSA_ISONoAffectGroup
     #x40     XkbSA_ISONoAffectMods
1     SETofKB_VMODSHIGH          virtual modifiers high
1     SETofKB_VMODSLOW          virtual modifiers low
</literallayout>

<literallayout class='monospaced'>1     12          type
7               unused
</literallayout>

<literallayout class='monospaced'>1     13          type
1     BITMASK          flags
     #x01     XkbSA_SwitchApplication
     #x04     XkbSA_SwitchAbsolute
1     INT8          new screen
5               unused (must be 0)
</literallayout>

<literallayout class='monospaced'>1     14          type
3               unused (must be 0)
1     BITMASK          boolean controls high
     #x01     XkbAccessXFeedbackMask
     #x02     XkbAudibleBellMask
     #x04     XkbOverlay1Mask
     #x08     XkbOverlay2Mask
     #x10     XkbIgnoreGroupLockMask
1     BITMASK          boolean controls low
     #x01     XkbRepeatKeys
     #x02     XkbSlowKeys
     #x04     XkbBounceKeys
     #x08     XkbStickyKeys
     #x10     XkbMouseKeys
     #x20     XkbMouseKeysAccel
     #x40     XkbAccessXKeys
     #x80     XkbAccessXTimeoutMask
2          unused (must be 0)
</literallayout>

<literallayout class='monospaced'>1     15          type
3               unused (must be 0)
1     BITMASK          boolean controls high
     #x01     XkbAccessXFeedbackMask
     #x02     XkbAudibleBellMask
     #x04     XkbOverlay1Mask
     #x08     XkbOverlay2Mask
     #x10     XkbIgnoreGroupLockMask
1     BITMASK          boolean controls low
     #x01     XkbRepeatKeys
     #x02     XkbSlowKeys
     #x04     XkbBounceKeys
     #x08     XkbStickyKeys
     #x10     XkbMouseKeys
     #x20     XkbMouseKeysAccel
     #x40     XkbAccessXKeys
     #x80     XkbAccessXTimeoutMask
</literallayout>

<literallayout class='monospaced'>1     16          type
2               unused (must be 0)
</literallayout>

<literallayout class='monospaced'>1     16          type
1     BITMASK          flags
     #x01          XkbSA_MessageOnPress
     #x02          XkbSA_MessageOnRelease
     #x04          XkbSA_MessageGenKeyEvent
6     STRING          message
</literallayout>

<literallayout class='monospaced'>1     17          type
1     KEYCODE          new key
1     SETofKEYMASK          mask
1     SETofKEYMASK          real modifiers
1     SETofKB_VMODSHIGH          virtual modfiiers mask high
1     SETofKB_VMODSLOW          virtual modifiers mask low
1     SETofKB_VMODSHIGH          virtual modifiers high
1     SETofKB_VMODSLOW          virtual modfiers low
</literallayout>

<literallayout class='monospaced'>1     18          type
1     0          flags
1     CARD8          count
1     CARD8          button
1     CARD8          device
3               unused (must be 0)
</literallayout>

<literallayout class='monospaced'>1     19          type
1     BITMASK          flags
     #x01          XkbSA_LockNoLock
     #x02          XkbSA_LockNoUnlock
1               unused
1     CARD8          button
1     CARD8          device
</literallayout>

<literallayout class='monospaced'>1     20          type
1     CARD8          device
1     KB_SA_VALWHAT          valuator 1 what
     #x00          XkbSA_IgnoreVal
     #x01          XkbSA_SetValMin
     #x02          XkbSA_SetValCenter
     #x03          XkbSA_SetValMax
     #x04          XkbSA_SetValRelative
     #x05          XkbSA_SetValAbsolute
1     CARD8          valuator 1 index
1     CARD8          valuator 1 value
1     KB_SA_VALWHAT          valuator 2 what
     Encodings as for "valuator 1 what" above
1     CARD8          valuator 2 index
1     CARD8          valuator 2 value
</literallayout>

</sect1>
<sect1 id='Key_Behaviors'>
<title>Key Behaviors</title>

<literallayout class='monospaced'>1     #x00          type
1               unused
</literallayout>

<literallayout class='monospaced'>1     #x01          type
1               unused
</literallayout>

<literallayout class='monospaced'>1     #x02          type
1     0..31          group
</literallayout>

<literallayout class='monospaced'>1     #x03          type
1     KEYCODE          key
</literallayout>

<literallayout class='monospaced'>1     #x04          type
1     CARD8          key
</literallayout>

<literallayout class='monospaced'>1     #x81          type
1               unused
</literallayout>

<literallayout class='monospaced'>1     #x82          type
1     0..31          group
</literallayout>

<literallayout class='monospaced'>1     #x83          type
1     KEYCODE          key
</literallayout>

<literallayout class='monospaced'>1     #x84          type
1     KEYCODE          key
</literallayout>

</sect1>
<sect1 id='appD::Requests'>
<title>Requests</title>

<literallayout class='monospaced'>1     ??          opcode
1     0          xkb-opcode
2     2          request-length
2     CARD16          wantedMajor
2     CARD16          wantedMinor
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     BOOL          supported
2     CARD16          sequence number
4     0           reply length
2     1          serverMajor
2     0          serverMinor
20               unused
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     1          xkb-opcode
2     4+(V+p)/4          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_EVENTTYPE          affectWhich
2     SETofKB_EVENTTYPE          clear
2     SETofKB_EVENTTYPE          selectAll
2     SETofKB_MAPDETAILS          affectMap
2     SETofKB_MAPDETAILS          map
V     LISTofITEMs          details
     SETofKB_EVENTTYPE
(affectWhich&amp;(~clear)&amp;(~selectAll))
     XkbNewKeyboardNotify     affectNewKeyboard, newKeyboardDetails
     XkbStateNotify     affectState, stateDetails
     XkbControlsNotify     affectCtrls, ctrlDetails
     XkbIndicatorStateNotify     affectIndicatorState, indicatorStateDetails
     XkbIndicatorMapNotify     affectIndicatorMap, indicatorMapDetails
     XkbNamesNotify     affectNames, namesDetails
     XkbCompatMapNotify     affectCompat, compatDetails
     XkbBellNotify     affectBell, bellDetails
     XkbActionMessage     affectMsgDetails, msgDetails
     XkbExtensionDeviceNotify     affectExtDev, extdevDetails
</literallayout>

<literallayout class='monospaced'>ITEMs
p          unused, p=pad(V)
</literallayout>

<literallayout class='monospaced'>ITEMs
2     SETofKB_NKNDETAIL          affectNewKeyboard
2     SETofKB_NKNDETAIL          newKeyboardDetails
2     SETofKB_STATEPART          affectState
2     SETofKB_STATEPART          stateDetails
4     SETofKB_CONTROL          affectCtrls
4     SETofKB_CONTROL          ctrlDetails
4     SETofKB_INDICATOR          affectIndicatorState
4     SETofKB_INDICATOR          indicatorStateDetails
4     SETofKB_INDICATOR          affectIndicatorMaps
4     SETofKB_INDICATOR          indicatorMapDetails
2     SETofKB_NAME_DETAIL          affectNames
2     SETofKB_NAME_DETAIL          namesDetails
1     SETofKB_CMDETAIL          affectCompat
1     SETofKB_CMDETAIL          compatDetails
1     SETofKB_BELLDETAIL          affectBell
1     SETofKB_BELLDETAIL          bellDetails
1     SETofKB_MSGDETAIL          affectMsgDetails
1     SETofKB_MSGDETAIL          msgDetails
2     SETofKB_AXNDETAIL          affectAccessX
2     SETofKB_AXNDETAIL          accessXDetails
2     SETofKB_XIDETAIL          affectExtDev
2     SETofKB_XIDETAIL          extdevDetails
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     3          xkb-opcode
2     7          request-length
2     KB_DEVICESPEC           deviceSpec
2     KB_BELLCLASSSPEC          bellClass
2     KB_IDSPEC          bellID
1     INT8          percent
1     BOOL          forceSound
1     BOOL          eventOnly
1               unused
2     INT16          pitch
2     INT16          duration
2               unused
4     ATOM          name
4     WINDOW          window
</literallayout>

<literallayout class='monospaced'>1     ??          opcode
1     4          xkb-opcode
2     2          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     0          length
1     SETofKEYMASK          mods
1     SETofKEYMASK          baseMods
1     SETofKEYMASK          latchedMods
1     SETofKEYMASK          lockedMods
1     KP_GROUP          group
1     KP_GROUP          lockedGroup
2     INT16          baseGroup
2     INT16          latchedGroup
1     SETofKEYMASK          compatState
1     SETofKEYMASK          grabMods
1     SETofKEYMASK          compatGrabMods
1     SETofKEYMASK          lookupMods
1     SETofKEYMASK          compatLookupMods
1               unused
2     SETofBUTMASK          ptrBtnState
6               unused
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     5          xkb-opcode
2     4          request-length
2     KB_DEVICESPEC           deviceSpec
1     SETofKEYMASK          affectModLocks
1     SETofKEYMASK          modLocks
1     BOOL          lockGroup
1     KB_GROUP          groupLock
1     SETofKEYMASK          affectModLatches
1     SETofKEYMASK          modLatches
1               unused
1     BOOL          latchGroup
2     INT16          groupLatch
</literallayout>

<literallayout class='monospaced'>1     ??          opcode
1     6          xkb-opcode
2     2          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     15          length
1     CARD8          mouseKeysDfltBtn
1     CARD8          numGroups
1     CARD8          groupsWrap
1     SETofKEYMASK          internalMods.mask
1     SETofKEYMASK          ignoreLockMods.mask
1     SETofKEYMASK          internalMods.realMods
1     SETofKEYMASK          ignoreLockMods.realMods
1               unused
2     SETofKB_VMOD          internalMods.vmods
2     SETofKB_VMOD          ignoreLockMods.vmods
2     CARD16          repeatDelay
2     CARD16          repeatInterval
2     CARD16          slowKeysDelay
2     CARD16          debounceDelay
2     CARD16          mouseKeysDelay
2     CARD16          mouseKeysInterval
2     CARD16          mouseKeysTimeToMax
2     CARD16          mouseKeysMaxSpeed
2     INT16          mouseKeysCurve
2     SETofKB_AXOPTION          accessXOptions
2     CARD16          accessXTimeout
2     SETofKB_AXOPTION          accessXTimeoutOptionsMask
2     SETofKB_AXOPTION          accessXTimeoutOptionValues
2               unused
4     SETofKB_BOOLCTRL          accessXTimeoutMask
4     SETofKB_BOOLCTRL          accessXTimeoutValues
4     SETofKB_BOOLCTRL          enabledControls
32     LISTofCARD8          perKeyRepeat
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     7          xkb-opcode
2     25          request-length
2     KB_DEVICESPEC           deviceSpec
1     SETofKEYMASK          affectInternalRealMods
1     SETofKEYMASK          internalRealMods
1     SETofKEYMASK          affectIgnoreLockRealMods
1     SETofKEYMASK          ignoreLockRealMods
2     SETofKB_VMOD          affectInternalVirtualMods
2     SETofKB_VMOD          internalVirtualMods
2     SETofKB_VMOD          affectIgnoreLockVirtualMods
2     SETofKB_VMOD          ignoreLockVirtualMods
1     CARD8          mouseKeysDfltBtn
1     CARD8          groupsWrap
2     SETofKB_AXOPTION          accessXOptions
2               unused
4     SETofKB_BOOLCTRL          affectEnabledControls
4     SETofKB_BOOLCTRL          enabledControls
4     SETofKB_CONTROL          changeControls
2     CARD16          repeatDelay
2     CARD16          repeatInterval
2     CARD16          slowKeysDelay
2     CARD16          debounceDelay
2     CARD16          mouseKeysDelay
2     CARD16          mouseKeysInterval
2     CARD16          mouseKeysTimeToMax
2     CARD16          mouseKeysMaxSpeed
2     INT16          mouseKeysCurve
2     CARD16          accessXTimeout
4     SETofKB_BOOLCTRL          accessXTimeoutMask
4     SETofKB_BOOLCTRL          accessXTimeoutValues
2     SETofKB_AXOPTION          accessXTimeoutOptionsMask
2     SETofKB_AXOPTION          accessXTimeoutOptionsValues
32     LISTofCARD8          perKeyRepeat
</literallayout>

<literallayout class='monospaced'>1     CARD8          opcode
1     8          xkb-opcode
2     7          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_MAPPART          full
2     SETofKB_MAPPART          partial
1     CARD8          firstType
1     CARD8          nTypes
1     KEYCODE          firstKeySym
1     CARD8          nKeySyms
1     KEYCODE          firstKeyAction
1     CARD8          nKeyActions
1     KEYCODE          firstKeyBehavior
1     CARD8          nKeyBehaviors
2     SETofKB_VMOD          virtualMods
1     KEYCODE          firstKeyExplicit
1     CARD8          nKeyExplicit
1     KEYCODE          firstModMapKey
1     CARD8          nModMapKeys
1     KEYCODE          firstVModMapKey
1     CARD8          nVModMapKeys
2               unused
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     2+(I/4)          length
2               unused
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
2     SETofKB_MAPPART          present
1     CARD8          firstType
1     t          nTypes
1     CARD8          totalTypes
1     KEYCODE          firstKeySym
2     S          totalSyms
1     s          nKeySyms
1     KEYCODE          firstKeyAction
2     A          totalActions
1     a          nKeyActions
1     KEYCODE          firstKeyBehavior
1     b          nKeyBehaviors
1     B          totalKeyBehaviors
1     KEYCODE          firstKeyExplicit
1     e          nKeyExplicit
1     E          totalKeyExplicit
1     KEYCODE          firstModMapKey
1     m          nModMapKeys
1     M          totalModMapKeys
1     KEYCODE          firstVModMapKey
1     0          nVModMapKeys
1     V          totalVModMapKeys
1               unused
2     SETofKB_VMOD          virtualMods (has v bits set to 1)
I     LISTofITEMs          map
     SETofKB_MAPPART               (present)
     XkbKeyTypes     typesRtrn
     XkbKeySyms     symsRtrn
     XkbKeyActions     actsRtrn.count, actsRtrn.acts
     XkbKeyBehaviors     behaviorsRtrn
     XkbVirtualMods     vmodsRtrn
     XkbExplicitComponents     explicitRtrn
     XkbModifierMap     modmapRtrn
     XkbVirtualModMap     vmodMapRtrn
</literallayout>

<literallayout class='monospaced'>ITEMs
T1+..Tt     LISTofKB_KEYTYPE          typesRtrn
8s+4S     LISTofKB_KEYSYMMAP          symsRtrn
a     LISTofCARD8          actsRtrn.count
p               unused,p=pad(a)
8A     LISTofKB_ACTION          actsRtrn.acts
4B     LISTofKB_SETBEHAVIOR          behaviorsRtrn
v     LISTofSETofKEYMASK          vmodsRtrn
p               unused, p=pad(v)
2E     LISTofKB_SETEXPLICIT          explicitRtrn
p               unused,p=pad(2E)
2M     LISTofKB_KEYMODMAP          modmapRtrn
p               unused, p=pad(2M)
4V     LISTofKB_KEYVMODMAP          vmodMapRtrn
</literallayout>

<literallayout class='monospaced'>KB_KEYTYPE     8+8m+[4m]
1     SETofKEYMASK          mods.mask
1     SETofKEYMASK          mods.mods
2     SETofKB_VMOD          mods.vmods
1     CARD8          numLevels
1     m          nMapEntries
1     BOOL          hasPreserve
1               unused
8m     LISTofKB_KTMAPENTRY          map
[4m]     LISTofKB_MODDEF          preserve
</literallayout>

<literallayout class='monospaced'>KB_KTMAPENTRY
1     BOOL          active
1     SETofKEYMASK          mods.mask
1     CARD8          level
1     SETofKEYMASK          mods.mods
2     SETofKB_VMOD          mods.vmods
2               unused
</literallayout>

<literallayout class='monospaced'>KB_KEYSYMMAP     8+4n
4     LISTofCARD8          ktIndex
1     CARD8          groupInfo
1     CARD8          width
2     n          nSyms
4n     LISTofKEYSYM          syms
</literallayout>

<literallayout class='monospaced'>KB_SETBEHAVIOR
1     KEYCODE          keycode
2     KB_BEHAVIOR          behavior
1               unused
</literallayout>

<literallayout class='monospaced'>KB_SETEXPLICIT
1     KEYCODE          keycode
1     SETofKB_EXPLICIT          explicit
</literallayout>

<literallayout class='monospaced'>KB_KEYMODMAP
1     KEYCODE          keycode
1     SETofKB_KEYMASK          mods
</literallayout>

<literallayout class='monospaced'>KB_KEYVMODMAP
1     KEYCODE          keycode
1               unused
2     SETofKB_VMOD          vmods
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     9          xkb-opcode
2     9+(I/4)          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_MAPPART          present
2     SETofKB_SETMAPFLAGS          flags
     #0001     SetMapResizeTypes
     #0002     SetMapRecomputeActions
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
1     CARD8          firstType
1     t          nTypes
1     KEYCODE          firstKeySym
1     s          nKeySyms
2     S          totalSyms
1     KEYCODE          firstKeyAction
1     a          nKeyActions
2     A          totalActions
1     KEYCODE          firstKeyBehavior
1     b          nKeyBehaviors
1     B          totalKeyBehaviors
1     KEYCODE          firstKeyExplicit
1     e          nKeyExplicit
1     E          totalKeyExplicit
1     KEYCODE          firstModMapKey
1     m          nModMapKeys
1     M          totalModMapKeys
1     KEYCODE          firstVModMapKey
1     v          nVModMapKeys
1     V          totalVModMapKeys
2     SETofKB_VMOD          virtualMods (has n bits set to 1)
I     LISTofITEMs          values
     SETofKB_MAPPART          (present)
     XkbKeyTypes     types
     XkbKeySymbols     syms
     XkbKeyActions     actions.count,actions.actions
     XkbKeyBehaviors     behaviors
     XkbVirtualMods     vmods
     XkbExplicitComponents     explicit
     XkbModifierMap     modmap
     XkbVirtualModMap     vmodmap
</literallayout>

<literallayout class='monospaced'>ITEMs
T0+..Tt     LISTofKB_SETKEYTYPE          types
8s+4S     LISTofKB_KEYSYMMAP          syms
a     LISTofCARD8          actions.count
p               unused,p=pad(a)
8A     LISTofKB_ACTION          actions.actions
4B     LISTofKB_SETBEHAVIOR          behaviors
v     LISTofSETofKEYMASK          vmods
p               unused, p=pad(v)
2E     LISTofKB_SETEXPLICIT          explicit
p               unused,p=pad(2E)
2M     LISTofKB_KEYMODMAP          modmap
P               unused, p=pad(2M)
4V     LISTofKB_KEYVMODMAP          vmodmap
</literallayout>

<literallayout class='monospaced'>KB_SETKEYTYPE     8+4m+[4m]
1     SETofKEYMASK          mask
1     SETofKEYMASK          realMods
2     SETofKB_VMOD          virtualMods
1     CARD8          numLevels
1     m          nMapEntries
1     BOOL          preserve
1               unused
4m     LISTofKB_KTSETMAPENTRY          entries
[4m]     LISTofKB_MODDEF          preserveEntries (if preserve==TRUE)
</literallayout>

<literallayout class='monospaced'>KB_KTSETMAPENTRY
1     CARD8          level
1     SETofKEYMASK          realMods
2     SETofKB_VMOD          virtualMods
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     10          xkb-opcode
2     3          request-length
2     KB_DEVICESPEC           deviceSpec
1     SETofKB_GROUP          groups
1     BOOL          getAllSI
2     CARD16          firstSI
2     CARD16          nSI
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     (16n+4g)/4          length
1     SETofKB_GROUP          groupsRtrn (has g bits set to 1)
1               unused
2     CARD16          firstSIRtrn
2     n          nSIRtrn
2     CARD16          nTotalSI
16               unused
16n     LISTofKB_SYMINTERPRET          siRtrn
4g     LISTofKB_MODDEF          groupRtrn
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     11          xkb-opcode
2     4+(16n+4g)          request-length
2     KB_DEVICESPEC           deviceSpec
1               unused
1     BOOL          recomputeActions
1     BOOL          truncateSI
1     SETofKB_GROUP          groups (has g bits set to 1)
2     CARD16          firstSI
2     n          nSI
2               unused
16n     LISTofKB_SYMINTERPRET          si
4g     LISTofKB_MODDEF          groupMaps
</literallayout>

<literallayout class='monospaced'>1     ??          opcode
1     12          xkb-opcode
2     2          request-length
2     KB_DEVICESPEC           deviceSpec
</literallayout>

<literallayout class='monospaced'>ITEMs
2               unused
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     0          length
4     SETofKB_INDICATOR          state
20               unused
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     13          xkb-opcode
2     3          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
4     SETofKB_INDICATOR          which
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     12n/4          length
4     SETofKB_INDICATOR          which (has n bits set to 1)
4     SETofKB_INDICATOR          realIndicators
1     n          nIndicators
15               unused
12n     LISTofKB_INDICATORMAP          maps
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     14          xkb-opcode
2     3+3n          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
4     SETofKB_INDICATOR          which (has n bits set to 1)
12n     LISTofKB_INDICATORMAP          maps
</literallayout>

<literallayout class='monospaced'>1     CARD8          opcode
1     15          xkb-opcode
2     4          request-length
2     KB_DEVICESPEC           deviceSpec
2     KB_LEDCLASSSPEC          ledClass
2     KB_IDSPEC          ledID
2               unused
4     ATOM          indicator
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     0          length
4     ATOM          indicator
1     BOOL          found
1     BOOL          on
1     BOOL          realIndicator
1     KB_INDICATOR          ndx
1     SETofKB_IMFLAGS          map.flags
1     SETofKB_IMGROUPSWHICH          map.whichGroups
1     SETofKB_GROUPS          map.groups
1     SETofKB_IMMODSWHICH          map.whichMods
1     SETofKEYMASK          map.mods
1     SETofKEYMASK          map.realMods
2     SETofKB_VMOD          map.vmods
4     SETofKB_BOOLCTRL          map.ctrls
1     BOOL          supported
3               unused
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     16          xkb-opcode
2     8          request-length
2     KB_DEVICESPEC           deviceSpec
2     KB_LEDCLASSSPEC          ledClass
2     KB_IDSPEC          ledID
2               unused
4     ATOM          indicator
1     BOOL          setState
1     BOOL          on
1     BOOL          setMap
1     BOOL          createMap
1               unused
1     SETofKB_IMFLAGS          map.flags
1     SETofKB_IMGROUPSWHICH          map.whichGroups
1     SETofKB_GROUP          map.groups
1     SETofKB_IMMODSWHICH          map.whichMods
1     SETofKEYMASK          map.realMods
2     SETofKB_VMOD          map.vmods
4     SETofKB_BOOLCTRL          map.ctrls
</literallayout>

<literallayout class='monospaced'>1     CARD8          opcode
1     17          xkb-opcode
2     3          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
4     SETofKB_NAMEDETAIL          which
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     V/4          length
4     SETofKB_NAMEDETAIL          which
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
1     t          nTypes
1     SETofKB_GROUP          groupNames (has g bits set to 1)
2     SETofKB_VMOD          virtualMods (has v bits set to 1)
1     KEYCODE          firstKey
1     k          nKeys
4     SETofKB_INDICATOR          indicators (has i bits set to 1)
1     r          nRadioGroups
1     a          nKeyAliases
2     l          nKTLevels
4               unused
V     LISTofITEMs          valueList
     SETofKB_NAMEDETAIL          (which)
     XkbKeycodesName     keycodesName
     XkbGeometryName     geometryName
     XkbSymbolsName     symbolsName
     XkbPhySymbolsName     physSymbolsName
     XkbTypesName     typesName
     XkbCompatName     compatName
     XkbKeyTypeNames     typeNames
     XkbKTLevelNames     nLevelsPerType, ktLevelNames
     XkbIndicatorNames     indicatorNames
     XkbVirtualModNames     virtualModNames
     XkbGroupNames     groupNames
     XkbKeyNames     keyNames
     XkbKeyAliases     keyAliases
     XkbRGNames     radioGroupNames
</literallayout>

<literallayout class='monospaced'>ITEMs
4     ATOM          keycodesName
4     ATOM          geometryName
4     ATOM          symbolsName
4     ATOM          physSymbolsName
4     ATOM          typesName
4     ATOM          compatName
4t     LISTofATOM          typeNames
l     LISTofCARD8          nLevelsPerType, sum of all elements=L
p               unused, p=pad(l)
4L     LISTofATOM          ktLevelNames
4i     LISTofATOM          indicatorNames
4v     LISTofATOM          virtualModNames
4g     LISTofATOM          groupNames
4k     LISTofKB_KEYNAME          keyNames
8a     LISTofKB_KEYALIAS          keyAliases
4r     LISTofATOM          radioGroupNames
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     18          xkb-opcode
2     7+(V/4)          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_VMOD          virtualMods
4     SETofKB_NAMEDETAIL          which
1     CARD8          firstType
1     t          nTypes
1     CARD8          firstKTLevel
1     l          nKTLevels
4     SETofKB_INDICATOR          indicators (has i bits set to 1)
1     SETofKB_GROUP          groupNames (has g bits set to 1)
1     r          nRadioGroups
1     KEYCODE          firstKey
1     k          nKeys
1     a          nKeyAliases
1               unused
2     L          totalKTLevelNames
V     LISTofITEMs          values
     SETofKB_NAMEDETAIL          (which)
     XkbKeycodesName     keycodesName
     XkbGeometryName     geometryName
     XkbSymbolsName     symbolsName
     XkbPhySymbolsName     physSymbolsName
     XkbTypesName     typesName
     XkbCompatName     compatName
     XkbKeyTypeNames     typeNames
     XkbKTLevelNames     nLevelsPerType, ktLevelNames
     XkbIndicatorNames     indicatorNames
     XkbVirtualModNames     virtualModNames
     XkbGroupNames     groupNames
     XkbKeyNames     keyNames
     XkbKeyAliases     keyAliases
     XkbRGNames     radioGroupNames
</literallayout>

<literallayout class='monospaced'>ITEMs
4     ATOM          keycodesName
4     ATOM          geometryName
4     ATOM          symbolsName
4     ATOM          physSymbolsName
4     ATOM          typesName
4     ATOM          compatName
4t     LISTofATOM          typeNames
l     LISTofCARD8          nLevelsPerType
p               unused, p=pad(l)
4L     LISTofATOM          ktLevelNames
4i     LISTofATOM          indicatorNames
4v     LISTofATOM          virtualModNames
4g     LISTofATOM          groupNames
4k     LISTofKB_KEYNAME          keyNames
8a     LISTofKB_KEYALIAS          keyAliases
4r     LISTofATOM          radioGroupNames
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     19          xkb-opcode
2     3          request-length
2     KB_DEVICESPEC           deviceSpec
2               unused
4     ATOM          name
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     (f+8p+C*+H*+S*+D*+A*)/4          length
4     ATOM          name
1     BOOL          found
1               unused
2     CARD16          widthMM
2     CARD16          heightMM
2     p          nProperties
2     c          nColors
2     h          nShapes
2     s          nSections
2     d          nDoodads
2     a          nKeyAliases
1     CARD8          baseColorNdx
1     CARD8          labelColorNdx
f     KB_COUNTED_STRING16          labelFont
8p     LISTofKB_PROPERTY          properties
C0+..Cc     LISTofKB_COUNTED_STRING16          colors
H0+..Hh     LISTofKB_SHAPE          shapes
S0+..Ss     LISTofKB_SECTION          sections
D0+..Dd     LISTofKB_DOODAD          doodads
A0+..Aa     LISTofKB_KEYALIAS          keyAliases
</literallayout>

<literallayout class='monospaced'>KB_PROPERTY     4+n+v
2     n          nameLength
n     STRING8          name
2     v          valueLength
v     STRING8          value
</literallayout>

<literallayout class='monospaced'>KB_SHAPE     8+O*
4     ATOM          name
1     o          nOutlines
1     CARD8          primaryNdx
1     CARD8          approxNdx
1               unused
O0+..Oo     LISTofKB_OUTLINE          outlines
</literallayout>

<literallayout class='monospaced'>KB_OUTLINE     4+4p
1     p          nPoints
1     CARD8          cornerRadius
2               unused
4p     LISTofKB_POINT          points
</literallayout>

<literallayout class='monospaced'>KB_POINT
2     INT16          x
2     INT16          y
</literallayout>

<literallayout class='monospaced'>KB_SECTION     20+R*+D*+O*
4     ATOM          name
2     INT16          top
2     INT16          left
2     CARD16          width
2     CARD16          height
2     INT16          angle
1     CARD8          priority
1     r          nRows
1     d          nDoodads
1     o          nOverlays
2               unused
R0+..Rr     LISTofKB_ROW          rows
D0+..Dd     LISTofKB_DOODAD          doodads
O0+..Oo     LISTofKB_OVERLAY          overlays
</literallayout>

<literallayout class='monospaced'>KB_ROW     8+8k
2     INT16          top
2     INT16          left
1     k          nKeys
1     BOOL          vertical
2               unused
8k     LISTofKB_KEY          keys
</literallayout>

<literallayout class='monospaced'>KB_KEY
4     STRING8          name
2     INT16          gap
1     CARD8          shapeNdx
1     CARD8          colorNdx
</literallayout>

<literallayout class='monospaced'>KB_OVERLAY     8+R*
4     ATOM          name
1     r          nRows
3               unused
R0+..Rr     LISTofKB_OVERLAYROW          rows
</literallayout>

<literallayout class='monospaced'>KB_OVERLAYROW     4+8k
1     CARD8          rowUnder
1     k          nKeys
2               unused
8k     LISTofKB_OVERLAYKEY          keys
</literallayout>

<literallayout class='monospaced'>KB_OVERLAYKEY
4     STRING8          over
4     STRING8          under
</literallayout>

<literallayout class='monospaced'>KB_SHAPEDOODAD
4     ATOM          name
1     CARD8          type
</literallayout>

<literallayout class='monospaced'>KB_SHAPEDOODAD
     #1     XkbOutlineDoodad
     #2     XkbSolidDoodad
1     CARD8          priority
2     INT16          top
2     INT16          left
2     INT16          angle
1     CARD8          colorNdx
1     CARD8          shapeNdx
6               unused
</literallayout>

<literallayout class='monospaced'>KB_TEXTDOODAD     20+t+f
4     ATOM          name
1     CARD8          type
     #3     XkbTextDoodad
1     CARD8          priority
2     INT16          top
2     INT16          left
2     INT16          angle
2     CARD16          width
2     CARD16          height
1     CARD8          colorNdx
3               unused
t     KB_COUNTED_STRING16          text
f     KB_COUNTED_STRING16          font
</literallayout>

<literallayout class='monospaced'>KB_INDICATORDOODAD
4     ATOM          name
1     CARD8          type
     #4     XkbIndicatorDoodad
1     CARD8          priority
2     INT16          top
2     INT16          left
2     INT16          angle
1     CARD8          shapeNdx
1     CARD8          onColorNdx
1     CARD8          offColorNdx
5               unused
</literallayout>

<literallayout class='monospaced'>KB_LOGODOODAD     20+n
4     ATOM          name
1     CARD8          type
     #5     XkbLogoDoodad
1     CARD8          priority
2     INT16          top
2     INT16          left
2     INT16          angle
1     CARD8          colorNdx
1     CARD8          shapeNdx
6               unused
n     KB_COUNTED_STRING16          logoName
</literallayout>

<literallayout class='monospaced'>KB_DOODAD:
     KB_SHAPEDOODAD, or KB_TEXTDOODAD, or
     KB_INDICATORDOODAD, or KB_LOGODOODAD
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     20          xkb-opcode
2     7+(f+8p+C*+H*+S*+D*+A*)/4          request-length
2     KB_DEVICESPEC           deviceSpec
1     h          nShapes
1     s          nSections
4     ATOM          name
2     CARD16          widthMM
2     CARD16          heightMM
2     p          nProperties
2     c          nColors
2     d          nDoodads
2     a          nKeyAliases
1     CARD8          baseColorNdx
1     CARD8          labelColorNdx
2               unused
f     KB_COUNTED_STRING16          labelFont
8p     LISTofKB_PROPERTY          properties
C0+..Cc     LISTofKB_COUNTED_STRING16          colors
H0+..Hh     LISTofKB_SHAPE          shapes
S0+..Ss     LISTofKB_SECTION          sections
D0+..Dd     LISTofKB_DOODAD          doodads
A0+..Aa     LISTofKB_KEYALIAS          keyAliases
</literallayout>

<literallayout class='monospaced'>1     CARD8          opcode
1     21          xkb-opcode
2     7          request-length
2     KB_DEVICESPEC          deviceSpec
2               unused
4     SETofKB_PERCLIENTFLAG          change
4     SETofKB_PERCLIENTFLAG          value
4     SETofKB_BOOLCTRL          ctrlsToChange
4     SETofKB_BOOLCTRL          autoCtrls
4     SETofKB_BOOLCTRL          autoCtrlValues
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     0          length
4     SETofKB_PERCLIENTFLAG          supported
4     SETofKB_PERCLIENTFLAG          value
4     SETofKB_BOOLCTRL          autoCtrls
4     SETofKB_BOOLCTRL          autoCtrlValues
8               unused
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     22          xkb-opcode
2     2+(6+m+k+t+c+s+g+p)/4          request-length
2     KB_DEVICESPEC           deviceSpec
2     CARD16          maxNames
1     m          keymapsSpecLen
m     STRING          keymapsSpec
1     k          keycodesSpecLen
k     STRING          keycodesSpec
1     t          typesSpecLen
t     STRING          typesSpec
1     c          compatMapSpecLen
c     STRING          compatMapSpec
1     s          symbolsSpecLen
s     STRING          symbolsSpec
1     g          geometrySpecLen
g     STRING          geometrySpec
p               unused,p=pad(6+m+k+t+c+s+g)
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     (M*+K*+T*+C*+S*+G*+p)/4          length
2     m          nKeymaps
2     k          nKeycodes
2     t          nTypes
2     c          nCompatMaps
2     s          nSymbols
2     g          nGeometries
2     CARD16          extra
10               unused
M0+..Mm     LISTofKB_LISTING          keymaps
K0+..Kk     LISTofKB_LISTING          keycodes
T0+..Tt     LISTofKB_LISTING          types
C0+..Cc     LISTofKB_LISTING          compatMaps
S0+..Ss     LISTofKB_LISTING          symbols
G0+..Gg     LISTofKB_LISTING          geometries
p               unused,p=pad(M*+K*+T*+C*+S*+G*)
</literallayout>

<literallayout class='monospaced'>KB_LISTING     4+n+p
2     CARD16          flags
2     n          length
n     STRING8          string
p               unused,p=pad(n) to a 2-byte boundary
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     23          xkb-opcode
2     3+(6+m+k+t+c+s+g+p)/4          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_GBNDETAILMASK          need
2     SETofKB_GBNDETAILMASK          want
1     BOOL          load
1               unused
1     m          keymapsSpecLen
m     STRING8          keymapsSpec
1     k          keycodesSpecLen
k     STRING8          keycodesSpec
1     t          typesSpecLen
t     STRING8          typesSpec
1     c          compatMapSpecLen
c     STRING8          compatMapSpec
1     s          symbolsSpecLen
s     STRING8          symbolsSpec
1     g          geometrySpecLen
g     STRING8          geometrySpec
p               unused,p=pad(6+m+k+t+c+s+g)
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     V/4          length
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
1     BOOL          loaded
1     BOOL          newKeyboard
2     SETofKB_GBNDETAILMASK          found
2     SETofKB_GBNDETAILMASK          reported
16               unused
V     LISTofITEMs          replies
     SETofKB_GBNDETAILMASK          (reported)
     XkbGBN_Types     map
     XkbGBN_CompatMap     compat
     XkbGBN_ClientSymbols     map
     XkbGBN_ServerSymbols     map
     XkbGBN_IndicatorMap     indicators
     XkbGBN_KeyNames     names
     XkbGBN_OtherNames     names
     XkbGBN_Geometry     geometry
</literallayout>

<literallayout class='monospaced'>ITEMs
M     XkbGetMap reply          map
C     XkbGetCompatMap reply          compat
I     XkbGetIndicatorMap reply          indicators
N     XkbGetNames reply          names
G     XkbGetGeometry reply          geometry
</literallayout>


<literallayout class='monospaced'>1     CARD8          opcode
1     24          xkb-opcode
2     4          request-length
2     KB_DEVICESPEC           deviceSpec
2     SETofKB_DEVFEATURE          wanted
1     BOOL          allButtons
1     CARD8          firstButton
1     CARD8          nButtons
1               unused
2     KB_LEDCLASSSPEC          ledClass
2     KB_IDSPEC          ledID
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1     CARD8          deviceID
2     CARD16          sequence number
4     (2+n+p+8b+L*)/4          length
2     SETofKB_DEVFEATURE          present
2     SETofKB_FEATURE          supported
2     SETofKB_FEATURE          unsupported
2     l          nDeviceLedFBs
1     CARD8          firstBtnWanted
1     CARD8          nBtnsWanted
1     CARD8          firstBtnRtrn
1     b          nBtnsRtrn
1     CARD8          totalBtns
1     BOOL          hasOwnState
2     SETofKB_IDRESULT          dfltKbdFB
2     SETofKB_IDRESULT          dfltLedFB
2               unused
4     ATOM          devType
2     n          nameLen
n     STRING8          name
p               unused,p=pad(2+n)
8b     LISTofKB_ACTION          btnActions
L0+..Ll     LISTofKB_DEVICELEDINFO          leds
</literallayout>

<literallayout class='monospaced'>KB_DEVICELEDINFO     20+4n+12m
2     KB_LEDCLASSSPEC          ledClass
2     KB_IDSPEC          ledID
4     SETofKB_INDICATOR          namesPresent (has n bits set to 1)
4     SETofKB_INDICATOR          mapsPresent (has m bits set to 1)
4     SETofKB_INDICATOR          physIndicators
4     SETofKB_INDICATOR          state
4n     LISTofATOM          names
12m     LISTofKB_INDICATORMAP          maps
</literallayout>


<literallayout class='monospaced'>1     ??          opcode
1     25          xkb-opcode
2     3+(8b+L*)/4          request-length
2     KB_DEVICESPEC           deviceSpec
1     CARD8          firstBtn
1     b          nBtns
2     SETofKB_DEVFEATURE          change
2     l          nDeviceLedFBs
8b     LISTofKB_ACTION          btnActions
L0+..Ll     LISTofKB_DEVICELEDINFO          leds
     Encoding of KB_DEVICELEDINFO is as for XkbGetDeviceInfo
</literallayout>

<literallayout class='monospaced'>1     ??          opcode
1     101          xkb-opcode
2     6+(n+p)/4          request-length
2     n          msgLength
2               unused
4     CARD32          affectFlags
4     CARD32          flags
4     CARD32          affectCtrls
4     CARD32          ctrls
n     STRING8          message
p               unused, p=pad(n)
</literallayout>

<literallayout class='monospaced'>1     1          Reply
1               unused
2     CARD16          sequence number
4     0          length
4     CARD32          currentFlags
4     CARD32          currentCtrls
4     CARD32          supportedFlags
4     CARD32          supportedCtrls
8               unused
</literallayout>


</sect1>
<sect1 id='appD::Events'>
<title>Events</title>

<literallayout class='monospaced'>1     ??          code
1     0          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     CARD8          oldDeviceID
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
1     KEYCODE          oldMinKeyCode
1     KEYCODE          oldMaxKeyCode
1     CARD8          requestMajor
1     CARD8          requestMinor
2     SETofKB_NKNDETAIL          changed
14               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     1          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     SETofBUTMASK          ptrBtnActions
2     SETofKB_MAPPART          changed
1     KEYCODE          minKeyCode
1     KEYCODE          maxKeyCode
1     CARD8          firstType
1     CARD8          nTypes
1     KEYCODE          firstKeySym
1     CARD8          nKeySyms
1     KEYCODE          firstKeyAct
1     CARD8          nKeyActs
1     KEYCODE          firstKeyBehavior
1     CARD8          nKeyBehavior
1     KEYCODE          firstKeyExplicit
1     CARD8          nKeyExplicit
1     KEYCODE          firstModMapKey
1     CARD8          nModMapKeys
1     KEYCODE          firstVModMapKey
1     CARD8          nVModMapKeys
2     SETofKB_VMOD          virtualMods
2               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     2          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     SETofKEYMASK          mods
1     SETofKEYMASK          baseMods
1     SETofKEYMASK          latchedMods
1     SETofKEYMASK          lockedMods
1     KB_GROUP          group
2     INT16          baseGroup
2     INT16          latchedGroup
1     KB_GROUP          lockedGroup
1     SETofKEYMASK          compatState
1     SETofKEYMASK          grabMods
1     SETofKEYMASK          compatGrabMods
1     SETofKEYMASK          lookupMods
1     SETofKEYMASK          compatLookupMods
2     SETofBUTMASK          ptrBtnState
2     SETofKB_STATEPART          changed
1     KEYCODE          keycode
1     CARD8          eventType
1     CARD8          requestMajor
1     CARD8          requestMinor
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     3          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     CARD8          numGroups
2               unused
4     SETofKB_CONTROL          changedControls
4     SETofKB_BOOLCTRL          enabledControls
4     SETofKB_BOOLCTRL          enabledControlChanges
1     KEYCODE          keycode
1     CARD8          eventType
1     CARD8          requestMajor
1     CARD8          requestMinor
4               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     4          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
3               unused
4     SETofKB_INDICATOR          state
4     SETofKB_INDICATOR          stateChanged
12               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     5          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
3               unused
4     SETofKB_INDICATOR          state
4     SETofKB_INDICATOR          mapChanged
12               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     6          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1               unused
2     SETofKB_NAMEDETAIL          changed
1     CARD8          firstType
1     CARD8          nTypes
1     CARD8          firstLevelName
1     CARD8          nLevelNames
1               unused
1     CARD8          nRadioGroups
1     CARD8          nKeyAliases
1     SETofKB_GROUP          changedGroupNames
2     SETofKB_VMOD          changedVirtualMods
1     KEYCODE          firstKey
1     CARD8          nKeys
4     SETofKB_INDICATOR          changedIndicators
4               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     7          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     SETofKB_GROUP          changedGroups
2     CARD16          firstSI
2     CARD16          nSI
2     CARD16          nTotalSI
16               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     8          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     KB_BELLCLASSRESULT          bellClass
1     CARD8          bellID
1     CARD8          percent
2     CARD16          pitch
2     CARD16          duration
4     ATOM          name
4     WINDOW          window
1     BOOL          eventOnly
7               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     9          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     KEYCODE          keycode
1     BOOL          press
1     BOOL          keyEventFollows
1     SETofKEYMASK          mods
1     KB_GROUP          group
8     STRING8          message
10               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     10          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1     KEYCODE          keycode
2     SETofKB_AXNDETAIL          detail
2     CARD16          slowKeysDelay
2     CARD16          debounceDelay
</literallayout>

<literallayout class='monospaced'>1     ??          code
16               unused
</literallayout>

<literallayout class='monospaced'>1     ??          code
1     11          xkb code
2     CARD16          sequence number
4     TIMESTAMP          time
1     CARD8          deviceID
1               unused
2     SETofKB_XIDETAIL          reason
2     KB_LEDCLASSRESULT          ledClass
2     CARD8          ledID
4     SETofKB_INDICATOR          ledsDefined
4     SETofKB_INDICATOR          ledState
1     CARD8          firstButton
1     CARD8          nButtons
2     SETofKB_XIFEATURE          supported
2     SETofKB_XIFEATURE          unsupported
2               unused
</literallayout>

</sect1>
</appendix>