sn_network_get_hashval(): Return a 64bit integer value.

[sort-networks.git] / src / sn_stage.h

diff --git a/src/sn_stage.h b/src/sn_stage.h
index ee51b9f..cdba998 100644 (file)
--- a/src/sn_stage.h
+++ b/src/sn_stage.h
@@ -166,6 +166,8 @@ int sn_stage_invert (sn_stage_t *s);
  */
 int sn_stage_shift (sn_stage_t *s, int sw, int inputs_num);
 
+int sn_stage_unify (sn_stage_t *s);
+
 /**
  * Swaps two lines. This is used by the algorithm used in
  * sn_network_normalize() to transform non-standard sort networks to standard
@@ -252,7 +254,7 @@ int sn_stage_serialize (sn_stage_t *s,
  */
 sn_stage_t *sn_stage_unserialize (char **buffer, size_t *buffer_size);
 
-uint32_t sn_stage_get_hashval (const sn_stage_t *s);
+uint64_t sn_stage_get_hashval (const sn_stage_t *s);
 
 #endif /* SN_STAGE_H */