vconn: Add comment describing usage of VCONN_SSL_LONG_OPTIONS

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

diff --git a/lib/packets.h b/lib/packets.h
index d12cc04..4595c12 100644 (file)
--- a/lib/packets.h
+++ b/lib/packets.h
@@ -13,6 +13,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 #ifndef PACKETS_H
 #define PACKETS_H 1
 
@@ -23,6 +24,8 @@
 #include "random.h"
 #include "util.h"
 
+struct ofpbuf;
+
 #define ETH_ADDR_LEN           6
 
 static const uint8_t eth_addr_broadcast[ETH_ADDR_LEN] UNUSED
@@ -98,6 +101,10 @@ static inline bool eth_addr_is_reserved(const uint8_t ea[ETH_ADDR_LEN])
             && (ea[5] & 0xf0) == 0x00);
 }
 
+void compose_benign_packet(struct ofpbuf *, const char *tag,
+                           uint16_t snap_type,
+                           const uint8_t eth_src[ETH_ADDR_LEN]);
+
 /* Example:
  *
  * uint8_t mac[ETH_ADDR_LEN];