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authorJaron Kent-Dobias <jaron@kent-dobias.com>2018-06-28 14:20:25 -0400
committerJaron Kent-Dobias <jaron@kent-dobias.com>2018-06-28 14:20:25 -0400
commit3eb67e3bca774eb0441db60158e1968ad901273b (patch)
tree5250190f9230b129b4d82a9d23cc5ae6547a6b8d /lib/graph.h
parent25781a4041fa75a3394949d111be3abbefc97c26 (diff)
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cleaned up the operation of the finite-group wolff code
Diffstat (limited to 'lib/graph.h')
-rw-r--r--lib/graph.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/graph.h b/lib/graph.h
index 9c80dd6..cb47faa 100644
--- a/lib/graph.h
+++ b/lib/graph.h
@@ -1,4 +1,6 @@
+#pragma once
+
#include <inttypes.h>
#include <math.h>
#include <stdlib.h>