[PATCH 3/6] present: Provide stub for present_event_abandon

[Keith Packard]

This resolves a missing symbol so we can expose the present API to
drivers in sdksyms.c. Implementing this function correctly is left for
a future patch though.

Signed-off-by: Keith Packard <keithp at keithp.com>
---
 present/present.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/present/present.c b/present/present.c
index c67af62..af98ef7 100644
--- a/present/present.c
+++ b/present/present.c
@@ -501,6 +501,12 @@ present_event_notify(uint64_t event_id, uint64_t ust, uint64_t msc)
     }
 }
 
+void
+present_event_abandon(RRCrtcPtr crtc)
+{
+    /* XXX what to do here? */
+}
+
 /*
  * 'window' is being reconfigured. Check to see if it is involved
  * in flipping and clean up as necessary
-- 
2.0.1