Remove unused constant PINC

All usages seem to be removed.

diff --git a/lib/common/routespl.c b/lib/common/routespl.c
index 36fce07719b7a52ab35114ddff3ed76b3830abfc..66fd79a5f6f028afa90b0dbeb0a0483e00883518 100644 (file)
--- a/lib/common/routespl.c
+++ b/lib/common/routespl.c
@@ -17,8 +17,6 @@
 #include <stdbool.h>
 #include <stdlib.h>
 
-#define PINC 300
-
 static int nedges, nboxes; /* total no. of edges and boxes used in routing */
 
 static int routeinit;