smyrna: remove unused 'UNHIGHLIGHTED_ALPHA'

diff --git a/cmd/smyrna/smyrnadefs.h b/cmd/smyrna/smyrnadefs.h
index 209f207cd7d802c877647d8170ace642398fb154..2c0bed68b690168129f5c0a8b3869616174b8774 100644 (file)
--- a/cmd/smyrna/smyrnadefs.h
+++ b/cmd/smyrna/smyrnadefs.h
@@ -64,7 +64,6 @@ typedef struct _ArcBall_t ArcBall_t;
 
 #define DEG2RAD  G_PI/180
 
-#define UNHIGHLIGHTED_ALPHA    0.3
 #define Z_FORWARD_PLANE -0.00201
 #define Z_MIDDLE_PLANE 0.0000
 #define Z_BACK_PLANE -0.00199