qxl: introduce QXLCookie

Will be used in the next patch.

Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/ui/spice-display.h b/ui/spice-display.h
index a23bfc8502..8a010cbe83 100644
--- a/ui/spice-display.h
+++ b/ui/spice-display.h
@@ -48,6 +48,20 @@ typedef enum qxl_async_io {
     QXL_ASYNC,
 } qxl_async_io;
 
+enum {
+    QXL_COOKIE_TYPE_IO,
+};
+
+typedef struct QXLCookie {
+    int      type;
+    uint64_t io;
+    union {
+        uint32_t surface_id;
+    } u;
+} QXLCookie;
+
+QXLCookie *qxl_cookie_new(int type, uint64_t io);
+
 typedef struct SimpleSpiceDisplay SimpleSpiceDisplay;
 typedef struct SimpleSpiceUpdate SimpleSpiceUpdate;