Clean-up compiler warnings about ignoring return values

[sliver-openvswitch.git] / lib / util.h

diff --git a/lib/util.h b/lib/util.h
index 9e7b88f..0101bf7 100644 (file)
--- a/lib/util.h
+++ b/lib/util.h
@@ -127,6 +127,8 @@ int hexit_value(int c);
 
 char *dir_name(const char *file_name);
 
+void ignore(bool x UNUSED);
+
 #ifdef  __cplusplus
 }
 #endif