+static void
+nat64_validate_counters (nat64_main_t * nm, u32 sw_if_index)
+{
+#define _(x) \
+ vlib_validate_simple_counter (&nm->counters.in2out.x, sw_if_index); \
+ vlib_zero_simple_counter (&nm->counters.in2out.x, sw_if_index); \
+ vlib_validate_simple_counter (&nm->counters.out2in.x, sw_if_index); \
+ vlib_zero_simple_counter (&nm->counters.out2in.x, sw_if_index);
+ foreach_nat_counter;
+#undef _
+}
+