typedef struct ctail_config_match_s ctail_config_match_t;
static cu_tail_match_t **tail_match_list;
-static size_t tail_match_list_num = 0;
+static size_t tail_match_list_num;
static cdtime_t tail_match_list_intervals[255];
static int ctail_config_add_match_dstype(ctail_config_match_t *cm,