1 files changed, 12 insertions, 0 deletions

diff --git a/src/fst.h b/src/fst.h
new file mode 100644
index 0000000..94f6c30
--- /dev/null
+++ b/src/fst.h
@@ -0,0 +1,12 @@
+#ifndef FST_H
+#define FST_H
+
+#include "coord.h"
+
+FstCube     cube_to_fst(Cube *cube);
+FstCube     fst_inverse(FstCube fst);
+FstCube     fst_move(Move m, FstCube fst);
+void        fst_to_cube(FstCube fst, Cube *cube);
+
+#endif
+