X-Git-Url: https://pd.if.org/git/?p=hexagon;a=blobdiff_plain;f=hexagon.h;h=7ca8001cebc609f307db55ef14f868ac86a7eb8a;hp=85683b16d3d902dcd911075c166f38779af6ec07;hb=5011228dceecadb0c1ed94c2635d6c0342e2af48;hpb=b23bb67f8c88ba23499d1c6e7b444b6561aeb49a

diff --git a/hexagon.h b/hexagon.h
index 85683b1..7ca8001 100644
--- a/hexagon.h
+++ b/hexagon.h
@@ -144,5 +144,8 @@ struct HL_astar *HL_astar_init(struct HL_astar *s);
 
 extern double HL_fand[16];
 extern float HL_fanf[16];
+extern double HL_hfand[16]; /* horizontal grids */
+extern float HL_hfanf[16]; /* horizontal grids */
+extern double HL_square;
 
 #endif