Rename UNUSED macro to OVS_UNUSED to avoid naming conflict.

[openvswitch] / lib / timeval.h

diff --git a/lib/timeval.h b/lib/timeval.h
index 8567d75475d26bab3961f33083ec5f765eebb294..e9401626242f9242a94ed72570572182695ecebf 100644 (file)
--- a/lib/timeval.h
+++ b/lib/timeval.h
@@ -21,6 +21,10 @@
 #include "type-props.h"
 #include "util.h"
 
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
 struct pollfd;
 struct timeval;
 
@@ -49,4 +53,8 @@ void time_timeval(struct timeval *);
 void time_alarm(unsigned int secs);
 int time_poll(struct pollfd *, int n_pollfds, int timeout);
 
+#ifdef  __cplusplus
+}
+#endif
+
 #endif /* timeval.h */