Fix memory leaks

1 files changed, 2 insertions, 0 deletions

diff --git a/path.h b/path.h
index d4efe6d..624516c 100644
--- a/path.h
+++ b/path.h
@@ -10,4 +10,6 @@ Path breadth_first_search_path_8dir(Map map, size_t width, size_t height, Positi
 Path astar_path_4dir(Map map, size_t width, size_t height, Position start, Position end);
 size_t manhattan_distance(Position a, Position b);
 
+void path_free(Path path, size_t height);
+
 #endif /* ASTAR_H_ */