Add extern "C" to support linking userspace RCU library with C++ applications

[urcu.git] / urcu-defer.h

diff --git a/urcu-defer.h b/urcu-defer.h
index 00f18ff47af3177c205006139fbc00850d12b446..b7fe8bfda53b921844c2abde703a446a5c662407 100644 (file)
--- a/urcu-defer.h
+++ b/urcu-defer.h
@@ -32,6 +32,10 @@
 #include <stdlib.h>
 #include <pthread.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /*
  * Note: the defer_rcu() API is currently EXPERIMENTAL. It may change in the
  * future.
@@ -64,4 +68,8 @@ extern void rcu_defer_unregister_thread(void);
 extern void rcu_defer_barrier(void);
 extern void rcu_defer_barrier_thread(void);
 
+#ifdef __cplusplus 
+}
+#endif
+
 #endif /* _URCU_BATCH_H */