ofp-util: Treat a packet-out in_port of OFPP_CONTROLLER as OFPP_NONE.

[sliver-openvswitch.git] / lib / meta-flow.h

diff --git a/lib/meta-flow.h b/lib/meta-flow.h
index 662778c..632cb46 100644 (file)
--- a/lib/meta-flow.h
+++ b/lib/meta-flow.h
@@ -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);