c11 safe string handling support

Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/vlib/node_funcs.h b/src/vlib/node_funcs.h
index a308b87..3304d0f 100644
--- a/src/vlib/node_funcs.h
+++ b/src/vlib/node_funcs.h
@@ -1015,7 +1015,7 @@
 {
   vlib_process_signal_one_time_event (vm, p->node_index, p->one_time_event,
 				      /* data */ ~0);
-  memset (p, ~0, sizeof (p[0]));
+  clib_memset (p, ~0, sizeof (p[0]));
 }
 
 always_inline void