From 234960dd823c055bcbb522a24bbc0bf895996ccb Mon Sep 17 00:00:00 2001
From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Sat, 7 Nov 2020 13:39:09 +0100
Subject: [PATCH] Remove 4 -Wunused-function warnings in ns.c

---
 lib/common/ns.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/lib/common/ns.c b/lib/common/ns.c
index a0de10ab7..65c7a55fd 100644
--- a/lib/common/ns.c
+++ b/lib/common/ns.c
@@ -531,12 +531,6 @@ int feasible_tree(void)
   return 0;
 }
 
-/* utility functions for debugging */
-static subtree_t *nd_subtree(Agnode_t *n) {return ND_subtree(n);}
-static int nd_priority(Agnode_t *n) {return ND_priority(n);}
-static int nd_rank(Agnode_t *n) {return ND_rank(n);}
-static int ed_minlen(Agedge_t *e) {return ED_minlen(e);}
-
 /* walk up from v to LCA(v,w), setting new cutvalues. */
 static Agnode_t *treeupdate(Agnode_t * v, Agnode_t * w, int cutvalue, int dir)
 {
-- 
2.40.0