From 3568412f8f230774d0d11d7ed1c897424f95d3ef Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano.tronto@gmail.com>
Date: Thu, 11 Nov 2021 21:37:34 +0100
Subject: Rewritten from scratch. Welocme nissy 2.0!

---
 old/2020-unknown-date/cubeutils.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 old/2020-unknown-date/cubeutils.h

(limited to 'old/2020-unknown-date/cubeutils.h')

diff --git a/old/2020-unknown-date/cubeutils.h b/old/2020-unknown-date/cubeutils.h
new file mode 100644
index 0000000..b24291c
--- /dev/null
+++ b/old/2020-unknown-date/cubeutils.h
@@ -0,0 +1,18 @@
+/* Cube-specific utility functions */
+
+#ifndef CUBEUTILS_H
+#define CUBEUTILS_H
+
+#include <stdbool.h>
+#include "pieces.h"
+
+void cube_to_ep_array(Cube *cube, int ep[12]);
+void ep_array_to_epos(int ep[12], Cube *cube);
+
+Cube *solved_cube();
+bool solvable(Cube *cube);
+bool solved(Cube *cube);
+
+void print(Cube *cube);
+
+#endif
-- 
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