Fix: CDS_WFCQ_WOULDBLOCK typing for c++

Reviewed-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Tested-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/urcu/wfcqueue.h b/urcu/wfcqueue.h
index 83ec21949bbf5c7a27e012be5aa675bb06883dfc..c0bb289741171e2fb8bbec203e69b4432bb96f21 100644 (file)
--- a/urcu/wfcqueue.h
+++ b/urcu/wfcqueue.h
@@ -43,7 +43,7 @@ extern "C" {
  * McKenney.
  */
 
-#define CDS_WFCQ_WOULDBLOCK    ((void *) -1UL)
+#define CDS_WFCQ_WOULDBLOCK    ((struct cds_wfcq_node *) -1UL)
 
 enum cds_wfcq_ret {
        CDS_WFCQ_RET_WOULDBLOCK =       -1,