Add curr_layer_num which can be used to keep track of multiple occurances of the same protocol in a frame.

svn path=/trunk/; revision=48997

1 files changed, 2 insertions, 0 deletions

diff --git a/epan/packet_info.h b/epan/packet_info.h
index b813b2dd4f..e2a242247d 100644
--- a/epan/packet_info.h
+++ b/epan/packet_info.h
@@ -182,6 +182,8 @@ typedef struct _packet_info {
                                        */
   void    *private_data;		/**< pointer to data passed from one dissector to another */
   GHashTable *private_table;	/**< a hash table passed from one dissector to another */
+
+  guint16 curr_layer_num;       /**< The current "depth" or layer number in the current frame */
   /* TODO: Use emem_strbuf_t instead */
   GString *layer_names; 		/**< layers of each protocol */
   guint16 link_number;