int pd_uuid_make_v3(struct pd_uuid_state *s, pd_uuid_t *uuid, pd_uuid_t *ns, void *data, int len);
int pd_uuid_make_v5(struct pd_uuid_state *s, pd_uuid_t *uuid, pd_uuid_t *ns, void *data, int len);
int pd_uuid_make_v3(struct pd_uuid_state *s, pd_uuid_t *uuid, pd_uuid_t *ns, void *data, int len);
int pd_uuid_make_v5(struct pd_uuid_state *s, pd_uuid_t *uuid, pd_uuid_t *ns, void *data, int len);