bimap helper added

[mc1516pa.git] / modelchecker / sokoban.h

diff --git a/modelchecker/sokoban.h b/modelchecker/sokoban.h
index 414daa0..6b8823d 100644 (file)
--- a/modelchecker/sokoban.h
+++ b/modelchecker/sokoban.h
@@ -1,5 +1,7 @@
 #ifndef SOKOBAN_H
 #define SOKOBAN_H
+#include <stdio.h>
+
 #include "uthash.h"
 
 typedef enum {FREE, WALL, BOX, TARGET, AGENT, TARGAGENT, TARGBOX} sokoban_tile;
@@ -21,6 +23,6 @@ sokoban_screen *get_coord(int x, int y, sokoban_screen *screen);
 
 void sokoban_print(sokoban_screen *screen);
 
-void sokoban_clear(sokoban_screen *screen);
+void sokoban_free(sokoban_screen *screen);
 
 #endif