Add ifdef cond around headers

[urcu.git] / urcu / rculfqueue.h

diff --git a/urcu/rculfqueue.h b/urcu/rculfqueue.h
index 09e5d41ea0db7b7f40032419b070ed55daecdfdd..808a16b8f18f0fd63c016169f2fb643ab83ed9fa 100644 (file)
--- a/urcu/rculfqueue.h
+++ b/urcu/rculfqueue.h
@@ -1,3 +1,6 @@
+#ifndef _URCU_RCULFQUEUE_H
+#define _URCU_RCULFQUEUE_H
+
 /*
  * rculfqueue.h
  *
@@ -137,3 +140,5 @@ rcu_lfq_dequeue(struct rcu_lfq_queue *q, void (*release)(struct urcu_ref *))
                }
        }
 }
+
+#endif /* _URCU_RCULFQUEUE_H */