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-rw-r--r--src/vnet/adj/adj_mcast.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/src/vnet/adj/adj_mcast.h b/src/vnet/adj/adj_mcast.h
index 21c5a1417dd..40d44313357 100644
--- a/src/vnet/adj/adj_mcast.h
+++ b/src/vnet/adj/adj_mcast.h
@@ -55,9 +55,18 @@ extern adj_index_t adj_mcast_add_or_lock(fib_protocol_t proto,
*
* @param
* The new rewrite
+ *
+ * @param
+ * The offset in the rewrite a which to write in packet's
+ * IP Address
+ *
+ * @param
+ * The mask to apply to the packet berfore the rewrite.
*/
extern void adj_mcast_update_rewrite(adj_index_t adj_index,
- u8 *rewrite);
+ u8 *rewrite,
+ u8 offset,
+ u32 mask);
/**
* @brief Format/display a mcast adjacency.