From e61f3f60d73b2c0618f1c87533bfc756ff217ee5 Mon Sep 17 00:00:00 2001
From: tlatorre <tlatorre@uchicago.edu>
Date: Wed, 4 Jul 2018 13:53:59 -0400
Subject: update test

---
 solid_angle.h | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'solid_angle.h')

diff --git a/solid_angle.h b/solid_angle.h
index 99fda37..f4cf96b 100644
--- a/solid_angle.h
+++ b/solid_angle.h
@@ -1,3 +1,8 @@
+#ifndef SOLID_ANGLE_H
+#define SOLID_ANGLE_H
+
 #include <math.h>
 
 double get_solid_angle(double *pos, double *pmt, double *n, double r);
+
+#endif
-- 
cgit