extern struct lttng_ust_lfht *lttng_ust_lfht_new(unsigned long init_size,
unsigned long min_nr_alloc_buckets,
unsigned long max_nr_buckets,
int flags,
extern struct lttng_ust_lfht *lttng_ust_lfht_new(unsigned long init_size,
unsigned long min_nr_alloc_buckets,
unsigned long max_nr_buckets,
int flags,