c11 safe string handling support

Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/vnet/bier/bier_disp_table.c b/src/vnet/bier/bier_disp_table.c
index 68edb08..cf9f053 100644
--- a/src/vnet/bier/bier_disp_table.c
+++ b/src/vnet/bier/bier_disp_table.c
@@ -75,7 +75,7 @@
         /**
          * Set the result for each entry in the DB to be invalid
          */
-        memset(bdt->bdt_db, 0xff, sizeof(bdt->bdt_db));
+        clib_memset(bdt->bdt_db, 0xff, sizeof(bdt->bdt_db));
     }
     else
     {