* \see sn_network_show
*/
int sn_stage_show (sn_stage_t *s);
+int sn_stage_show_fh (sn_stage_t *s, FILE *fh);
/**
* Inverts a stage by switching the direction of all comparators.
*/
sn_stage_t *sn_stage_unserialize (char **buffer, size_t *buffer_size);
-uint32_t sn_stage_get_hashval (const sn_stage_t *s);
+int sn_stage_compare (const sn_stage_t *s0, const sn_stage_t *s1);
+
+uint64_t sn_stage_get_hashval (const sn_stage_t *s);
#endif /* SN_STAGE_H */