transitions are finished

[mc1516pa.git] / modelchecker / coord.h

diff --git a/modelchecker/coord.h b/modelchecker/coord.h
index bcab498..4ac7442 100644 (file)
--- a/modelchecker/coord.h
+++ b/modelchecker/coord.h
@@ -20,11 +20,18 @@ typedef struct
     variables varset;
 } trans;
 
+typedef struct {
+       BDD *rell;
+       BDD *relu;
+       BDD *relr;
+       BDD *reld;
+} rels;
+
 typedef enum { LEFT, UP, RIGHT, DOWN } direction;
 
 state *encode_screen(sokoban_screen *screen);
 
-BDD encode_rel(sokoban_screen *screen);
+rels *encode_rel(sokoban_screen *screen);
 
 //int test_relprod();