From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Thu, 20 May 2021 03:31:19 +0000 (-0700)
Subject: mark improve_antibandwidth_by_swapping_cheap static
X-Git-Tag: 2.47.3~33^2~5
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=621d142de8fb2d77695fd6cfeb9eecd5d46b915c;p=graphviz

mark improve_antibandwidth_by_swapping_cheap static

This function is not used outside of its containing file.
---

diff --git a/cmd/gvmap/country_graph_coloring.c b/cmd/gvmap/country_graph_coloring.c
index 64bf0b291..2b8a7fb00 100644
--- a/cmd/gvmap/country_graph_coloring.c
+++ b/cmd/gvmap/country_graph_coloring.c
@@ -126,7 +126,7 @@ static int check_swap(int n, int *ia, int *ja,
   return FALSE;
 }
 
-void improve_antibandwidth_by_swapping_cheap(SparseMatrix A, int *p){
+static void improve_antibandwidth_by_swapping_cheap(SparseMatrix A, int *p){
   /*on entry:
     A: the graph, must be symmetric matrix
     p: a permutation array of length n