[Xcb] [PATCH proto 05/22] xinput: req GrabDeviceKey.modifier_device: altenum

[Christian Linhart]

add altenum ModifierDevice to field modifier_device for value UseXKeyboard

spec and code:
http://cgit.freedesktop.org/xorg/lib/libXi/tree/specs/encoding.xml#n1147
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/XI.h#n187
http://cgit.freedesktop.org/xorg/xserver/tree/Xi/grabdevk.c#n116

the following spec uses "NULL" instead of "UseXKeyboard":
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XIproto.txt#n1213
Questions:
* is this spec wrong?
* or does "NULL" have the unusual value of 0xff in this context?
---
 src/xinput.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/xinput.xml b/src/xinput.xml
index 1bfa257..91fcecf 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -364,15 +364,15 @@ <enum name="ModifierDevice">
 	<item name="UseXKeyboard"><value>255</value></item> <!-- 0xff -->
     </enum>
 
     <request name="GrabDeviceKey" opcode="15">
         <field type="WINDOW" name="grab_window" />
         <field type="CARD16" name="num_classes" />
         <field type="CARD16" name="modifiers" mask="ModMask" />
-        <field type="CARD8"  name="modifier_device" />
+        <field type="CARD8"  name="modifier_device" altenum="ModifierDevice" />
         <field type="CARD8"  name="grabbed_device" />
         <field type="CARD8"  name="key" altenum="Grab" />
         <field type="CARD8"  name="this_device_mode" enum="GrabMode" />
         <field type="CARD8"  name="other_device_mode" enum="GrabMode" />
         <field type="BOOL"   name="owner_events" />
         <pad bytes="2" />
         <list type="EventClass" name="classes">
-- 
2.0.1