smyrna: remove unused 'xdot_set'

diff --git a/cmd/smyrna/smyrnadefs.h b/cmd/smyrna/smyrnadefs.h
index 4e9ea31ac98744202853a4b0ff99e82da8b068f9..7f9e2aa88fb90830b360ee3e634eea38617ab300 100644 (file)
--- a/cmd/smyrna/smyrnadefs.h
+++ b/cmd/smyrna/smyrnadefs.h
@@ -152,7 +152,6 @@ typedef struct
        int edgelabel_id;
     }topviewcache;
 
-    typedef struct xdot_set xdot_set;
     typedef struct {
        int color;
        int pos;