api: pcap capture api update

Allow enabling and disabling pcap capture via the API.
A little bug is fixed along the way in
vl_api_classify_pcap_set_table_t_handler.

Type: improvement

Signed-off-by: Maxime Peim <mpeim@cisco.com>
Change-Id: I096129c82aecdc82bee5dbfb5e19c76a51d80aab
diff --git a/src/vnet/interface_test.c b/src/vnet/interface_test.c
index c3ddcd7..cc406be 100644
--- a/src/vnet/interface_test.c
+++ b/src/vnet/interface_test.c
@@ -1283,6 +1283,18 @@
   return -1;
 }
 
+static int
+api_pcap_trace_on (vat_main_t *vam)
+{
+  return -1;
+}
+
+static int
+api_pcap_trace_off (vat_main_t *vam)
+{
+  return -1;
+}
+
 #include <vnet/interface.api_test.c>
 
 /*