X-Git-Url: https://pd.if.org/git/?p=hexagon;a=blobdiff_plain;f=hexagon.h;h=c12614d2b591b751a6f671f8ed84daa955803b60;hp=85683b16d3d902dcd911075c166f38779af6ec07;hb=ca7198be26f8b84d708dffbe2a946ad5846cd10e;hpb=b23bb67f8c88ba23499d1c6e7b444b6561aeb49a

diff --git a/hexagon.h b/hexagon.h
index 85683b1..c12614d 100644
--- a/hexagon.h
+++ b/hexagon.h
@@ -144,5 +144,6 @@ struct HL_astar *HL_astar_init(struct HL_astar *s);
 
 extern double HL_fand[16];
 extern float HL_fanf[16];
+extern double HL_square;
 
 #endif