X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ffeature%2Ffeature.h;h=cbea659094282ed8634ea134f70c94c68f3942ca;hb=c8972fe506c78530a3e4085453e86a0b85b245ef;hp=ef5f4c6ad7d2e136b71424634ff29dcabab1ff2c;hpb=a6460e46f379315e872819af139ae2c87e8e06f3;p=vpp.git

diff --git a/src/vnet/feature/feature.h b/src/vnet/feature/feature.h
index ef5f4c6ad7d..cbea6590942 100644
--- a/src/vnet/feature/feature.h
+++ b/src/vnet/feature/feature.h
@@ -454,6 +454,12 @@ clib_error_t *vnet_feature_arc_init
 void vnet_interface_features_show (vlib_main_t * vm, u32 sw_if_index,
 				   int verbose);
 
+typedef void (*vnet_feature_update_cb_t) (u32 sw_if_index,
+					  u8 arc_index,
+					  u8 is_enable, void *cb);
+
+extern void vnet_feature_register (vnet_feature_update_cb_t cb, void *data);
+
 #endif /* included_feature_h */
 
 /*