void erase_violations(rrd_t *rrd, unsigned long cdp_idx, unsigned long rra_idx);
int apply_smoother(rrd_t *rrd, unsigned long rra_idx, unsigned long rra_start,
FILE *rrd_file);
void erase_violations(rrd_t *rrd, unsigned long cdp_idx, unsigned long rra_idx);
int apply_smoother(rrd_t *rrd, unsigned long rra_idx, unsigned long rra_start,
FILE *rrd_file);