ortho: remove unused 'E_INCR'

diff --git a/lib/ortho/fPQ.h b/lib/ortho/fPQ.h
index d659ac005dab7c76b8dcd288fa96070b86f7d331..ed37708aa126352913431c728f115aac8f9d9731 100644 (file)
--- a/lib/ortho/fPQ.h
+++ b/lib/ortho/fPQ.h
@@ -21,7 +21,6 @@
 #define N_DAD(n) (n)->n_dad
 #define N_EDGE(n) (n)->n_edge
 #define E_WT(e) (e->weight)
-#define E_INCR(e) (e->incr)
 
 #ifndef FPQ_H
 #define FPQ_H