Add sourceid to RawEvents (#34420)

RawEvents in XI2 do not provide the source ID. The libXi headers however do
and it is currently always 0. Given that the sourceid may be useful for
some clients, send it down the wire.

This has no effect on the wire size of the struct, we can re-use a pad byte
here.

X.Org Bug 34420 <http://bugs.freedesktop.org/show_bug.cgi?id=34420>

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Reviewed-by: Daniel Stone <daniel@fooishbar.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/XI2proto.h b/XI2proto.h
index 84574a5..8977e87 100644
--- a/XI2proto.h
+++ b/XI2proto.h
@@ -902,7 +902,7 @@ typedef struct
     uint16_t    deviceid;
     Time        time;
     uint32_t    detail;
-    uint16_t    pad0;
+    uint16_t    sourceid;               /**< The source device (XI 2.1) */
     uint16_t    valuators_len;          /**< Length of trailing valuator
                                              mask in 4 byte units */
     uint32_t    flags;                  /**< ::XIKeyRepeat */