src/sn_{network,stage}.[ch]: Implement sn_{network,stage}_show_fh.

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

diff --git a/src/sn_stage.h b/src/sn_stage.h
index 0e3f3bd..8697eda 100644 (file)
--- a/src/sn_stage.h
+++ b/src/sn_stage.h
@@ -29,6 +29,8 @@
 #define SN_STAGE_H 1
 
 #include <stdio.h>
+#include <stdint.h>
+#include <inttypes.h>
 
 #include "sn_comparator.h"
 
@@ -142,6 +144,7 @@ int sn_stage_comparator_check_conflict (sn_stage_t *s, const sn_comparator_t *c)
  * \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.
@@ -164,6 +167,8 @@ 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
@@ -250,6 +255,10 @@ int sn_stage_serialize (sn_stage_t *s,
  */
 sn_stage_t *sn_stage_unserialize (char **buffer, size_t *buffer_size);
 
+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 */
 
 /* vim: set shiftwidth=2 softtabstop=2 : */