X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=lib%2Fmeta-flow.h;h=632cb46dc080fd8f50ae49ee09064247d1dd7706;hb=d58c5bc2d854ce601338d0785c8086d619a16135;hp=6340b3e940a8f41ac14c08a8fb37e8e77db02409;hpb=36f3999b707b5456bacd780d0f9acdac85107f60;p=openvswitch

diff --git a/lib/meta-flow.h b/lib/meta-flow.h
index 6340b3e9..632cb46d 100644
--- a/lib/meta-flow.h
+++ b/lib/meta-flow.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2011, 2012 Nicira Networks.
+ * Copyright (c) 2011, 2012 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -264,6 +264,7 @@ void mf_set_value(const struct mf_field *, const union mf_value *value,
                   struct cls_rule *);
 void mf_set_flow_value(const struct mf_field *, const union mf_value *value,
                        struct flow *);
+bool mf_is_zero(const struct mf_field *, const struct flow *);
 
 void mf_get(const struct mf_field *, const struct cls_rule *,
             union mf_value *value, union mf_value *mask);