#define clib_ring_new(ring, size) \
{ clib_ring_new_inline ((void **)&(ring), sizeof(ring[0]), size, 0);}
-#define clib_ring_free(f) vec_free_h((f), sizeof(clib_ring_header_t))
+#define clib_ring_free(f) vec_free ((f))
always_inline u32
clib_ring_n_enq (void *v)