1 files changed, 18 insertions, 0 deletions

diff --git a/src/core/transform.h b/src/core/transform.h
index 358b051..fa7ce59 100644
--- a/src/core/transform.h
+++ b/src/core/transform.h
@@ -19,6 +19,11 @@
         invertco(compose(compose(_trans_cube_ ## T, c), \
         _trans_cube_ ## T ## _inverse))
 
+_static cube_t transform_edges(cube_t, uint8_t);
+_static cube_t transform_corners(cube_t, uint8_t);
+_static cube_t transform(cube_t, uint8_t);
+_static cube_t applytrans(cube_t, const char *);
+
 static cube_t cube_trans_table[48] = {
         [_trans_UFr] = _trans_cube_UFr,
         [_trans_UFm] = _trans_cube_UFm,
@@ -174,3 +179,16 @@ transform(cube_t c, uint8_t t)
 
         return t < 24 ? ret : invertco(ret);
 }
+
+_static cube_t
+applytrans(cube_t cube, const char *buf)
+{
+        uint8_t t;
+
+        DBG_ASSERT(isconsistent(cube), zero,
+            "transformation error: inconsistent cube\n");
+
+        t = readtrans(buf);
+
+        return transform(cube, t);
+}