c11 safe string handling support

Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/vnet/sctp/sctp.h b/src/vnet/sctp/sctp.h
index 577c2af..c40de10 100644
--- a/src/vnet/sctp/sctp.h
+++ b/src/vnet/sctp/sctp.h
@@ -578,7 +578,7 @@
   pool_put_index (sctp_main->half_open_connections,
 		  tc->sub_conn[SCTP_PRIMARY_PATH_IDX].c_c_index);
   if (CLIB_DEBUG)
-    memset (tc, 0xFA, sizeof (*tc));
+    clib_memset (tc, 0xFA, sizeof (*tc));
   clib_spinlock_unlock_if_init (&sctp_main->half_open_lock);
 }