void statistics(struct session *s, struct statistics *stat);
enum pazpar2_error_code search(struct session *s, const char *query,
const char *startrecs, const char *maxrecs,
void statistics(struct session *s, struct statistics *stat);
enum pazpar2_error_code search(struct session *s, const char *query,
const char *startrecs, const char *maxrecs,