Removed some stray output in test programs.

[hexagon] / hexagon.h

diff --git a/hexagon.h b/hexagon.h
index 50665d058f87c05faaa42e11838688892485d86c..7ca8001cebc609f307db55ef14f868ac86a7eb8a 100644 (file)
--- a/hexagon.h
+++ b/hexagon.h
@@ -142,4 +142,10 @@ void HL_astar_free(struct HL_astar *s);
 struct HL_astar *HL_astar_clear(struct HL_astar *s);
 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