1 files changed, 13 insertions, 0 deletions

diff --git a/src/core/transform.h b/src/core/transform.h
index 91d4893..f19c44f 100644
--- a/src/core/transform.h
+++ b/src/core/transform.h
@@ -18,6 +18,7 @@
         TRANS_CUBE_ ## T ## _INVERSE))
 
 STATIC uint8_t readtrans(const char [static NISSY_SIZE_TRANSFORMATION]);
+STATIC uint8_t readrotation(const char [static 2]);
 STATIC void writetrans(uint8_t, char [static NISSY_SIZE_TRANSFORMATION]);
 
 STATIC cube_t transform_edges(cube_t, uint8_t);
@@ -39,6 +40,18 @@ readtrans(const char buf[static NISSY_SIZE_TRANSFORMATION])
         return UINT8_ERROR;
 }
 
+STATIC uint8_t
+readrotation(const char buf[static 2])
+{
+        char trans_str[NISSY_SIZE_TRANSFORMATION];
+
+        strcpy(trans_str, "rotation xx");
+        trans_str[9] = buf[0];
+        trans_str[10] = buf[1];
+
+        return readtrans(trans_str);
+}
+
 STATIC void
 writetrans(uint8_t t, char buf[static NISSY_SIZE_TRANSFORMATION])
 {