bool disable_hash;
};
-void zipf_init(struct zipf_state *zs, uint64_t nranges, double theta, unsigned int seed);
+void zipf_init(struct zipf_state *zs, uint64_t nranges, double theta,
+ double center, unsigned int seed);
uint64_t zipf_next(struct zipf_state *zs);
-void pareto_init(struct zipf_state *zs, uint64_t nranges, double h, unsigned int seed);
+void pareto_init(struct zipf_state *zs, uint64_t nranges, double h,
+ double center, unsigned int seed);
uint64_t pareto_next(struct zipf_state *zs);
void zipf_disable_hash(struct zipf_state *zs);