[Xcb] [proto v2 1/3] xkb: Add missing modLatches as comment to LatchLockState

[Daniel Martin]

The field modLatches was missing in the request LatchLockState:
    http://cgit.freedesktop.org/xorg/proto/kbproto/tree/XKBproto.h#n141

v2: Use a pad instead of a field, as the field would cause an API break.
    Though, keep the field commented out to document it.

Signed-off-by: Daniel Martin <consume.noise at gmail.com>
Reviewed-by: Peter Harris <pharris at opentext.com>
---
 src/xkb.xml | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/xkb.xml b/src/xkb.xml
index 04ab429..ad52ea2 100644
--- a/src/xkb.xml
+++ b/src/xkb.xml
@@ -1204,6 +1204,10 @@ <request name="LatchLockState" opcode="5">
 		<field name="lockGroup" type="BOOL" />
 		<field name="groupLock" type="CARD8" enum="Group" />
 		<field name="affectModLatches" type="CARD8" mask="ModMask" />
+		<pad bytes="1" /> <!-- This pad is a workaround to prevent an API break,
+		                       which the following field (correct fix) would cause.
+		<field name="modLatches" type="CARD8" mask="ModMask" />
+		-->
 		<pad bytes="1" />
 		<field name="latchGroup" type="BOOL" />
 		<field name="groupLatch" type="CARD16" />
-- 
2.0.1