xt_counters_alloc
struct xt_counters *xt_counters_alloc(unsigned int counters);
counters = xt_counters_alloc(num_counters);
counters = xt_counters_alloc(num_counters);
counters = xt_counters_alloc(num_counters);
EXPORT_SYMBOL(xt_counters_alloc);