1 files changed, 13 insertions, 0 deletions

diff --git a/src/trans.h b/src/trans.h
index 2eda568..13d17d8 100644
--- a/src/trans.h
+++ b/src/trans.h
@@ -3,6 +3,19 @@
 
 #include "moves.h"
 
+/*
+ * Tables are exposed to allow faster partial transofrmations in some
+ * specific cases (in symcoord)
+ */
+extern int               epose_ttable[NTRANS][FACTORIAL12/FACTORIAL8];
+extern int               eposs_ttable[NTRANS][FACTORIAL12/FACTORIAL8];
+extern int               eposm_ttable[NTRANS][FACTORIAL12/FACTORIAL8];
+extern int               eo_ttable[NTRANS][POW2TO11];
+extern int               cp_ttable[NTRANS][FACTORIAL8];
+extern int               co_ttable[NTRANS][POW3TO7];
+extern int               cpos_ttable[NTRANS][FACTORIAL6];
+extern Move              moves_ttable[NTRANS][NMOVES];
+
 Cube        apply_trans(Trans t, Cube cube);
 Trans       inverse_trans(Trans t);
 Alg *       rotation_alg(Trans i);