1 files changed, 33 insertions, 0 deletions

diff --git a/cube.h b/cube.h
new file mode 100644
index 0000000..4bbf28a
--- /dev/null
+++ b/cube.h
@@ -0,0 +1,33 @@
+#ifdef CUBE_AVX2
+#include <immintrin.h>
+typedef __m256i cube_t;
+#else
+typedef struct {
+        uint8_t c[16]; /* Only the first 8 are used, the rest is padding */
+        uint8_t e[16]; /* Only the first 12 are used, the rest is padding */
+} cube_t;
+#endif
+
+typedef uint8_t move_t;
+typedef uint8_t trans_t;
+
+int readmoves(char *, move_t *);
+void writemoves(move_t *, int, char *);
+trans_t readtrans(char *);
+void writetrans(trans_t, char *);
+
+typedef enum {AVX, H48, SRC} format_t;
+cube_t readcube(format_t, char *);        /* Supports: H48 */
+void writecube(format_t, cube_t, char *); /* Supports: AVX, H48, SRC */
+
+cube_t solvedcube(void);
+cube_t zerocube(void);
+bool issolvable(cube_t);
+bool equal(cube_t, cube_t);
+bool issolved(cube_t);
+bool iserror(cube_t);
+
+cube_t move(cube_t, move_t);
+cube_t inverse(cube_t);
+cube_t compose(cube_t, cube_t);
+cube_t transform(cube_t, trans_t);