extern int ip6_ioam_set_destination (ip6_address_t *addr, u32 mask_width,
u32 vrf_id, int is_add, int is_pop, int is_none);
-
-extern clib_error_t * clear_ioam_trace_fn();
+extern clib_error_t * clear_ioam_rewrite_fn(void);
static inline u8 is_zero_ip4_address (ip4_address_t *a)
{