Prepare for next step

1 files changed, 8 insertions, 0 deletions

diff --git a/src/cube_portable.h b/src/cube_portable.h
index 125c300..24c39e8 100644
--- a/src/cube_portable.h
+++ b/src/cube_portable.h
@@ -22,6 +22,7 @@ _static_inline int64_t coord_fast_esep(cube_fast_t);
 _static_inline void copy_corners_fast(cube_fast_t *, cube_fast_t);
 _static_inline void copy_edges_fast(cube_fast_t *, cube_fast_t);
 _static_inline void set_eo_fast(cube_fast_t *, int64_t);
+_static_inline cube_fast_t invcoord_fast_esep(int64_t);
 
 _static_inline cube_fast_t
 fastcube(
@@ -251,3 +252,10 @@ set_eo_fast(cube_fast_t *cube, int64_t eo)
         }
         cube->edge[0] = (cube->edge[0] & ~_eobit) | (_eobit * (sum%2));
 }
+
+_static_inline cube_fast_t
+invcoord_fast_esep(int64_t esep)
+{
+        /* TODO */
+        return cubetofast(zero);
+}