c11 safe string handling support

Change-Id: Ied34720ca5a6e6e717eea4e86003e854031b6eab
Signed-off-by: Dave Barach <dave@barachs.net>
diff --git a/src/vppinfra/cuckoo_8_8.h b/src/vppinfra/cuckoo_8_8.h
index 6fe334d..a3d07c8 100644
--- a/src/vppinfra/cuckoo_8_8.h
+++ b/src/vppinfra/cuckoo_8_8.h
@@ -64,7 +64,7 @@
 always_inline void
 clib_cuckoo_kv_set_free_8_8 (clib_cuckoo_kv_8_8_t * v)
 {
-  memset (v, 0xff, sizeof (*v));
+  clib_memset (v, 0xff, sizeof (*v));
 }
 
 /** Format a clib_cuckoo_kv_8_8_t instance