[openib-general] verbs.h client reregister event support

[Leonid Arsh]

Hello,
 this is an additional patch for the user space verbs.
 The patch is to be applied in addition to the kernel module patch --
  (Please see RE: [openib-general][PATCH] mthca & ib_verbs.h client reregister	event support) 

Signed-off-by: Leonid Arsh <leonida at voltaire.com>

Index: userspace/libibverbs/include/infiniband/verbs.h
===================================================================
--- userspace/libibverbs/include/infiniband/verbs.h	(revision 8165)
+++ userspace/libibverbs/include/infiniband/verbs.h	(working copy)
@@ -190,7 +190,8 @@
 	IBV_EVENT_SM_CHANGE,
 	IBV_EVENT_SRQ_ERR,
 	IBV_EVENT_SRQ_LIMIT_REACHED,
-	IBV_EVENT_QP_LAST_WQE_REACHED
+	IBV_EVENT_QP_LAST_WQE_REACHED,
+	IBV_EVENT_CLIENT_REREGISTER
 };
 
 struct ibv_async_event {