From 380de1761c392c5151da34da44d45e037c7614d3 Mon Sep 17 00:00:00 2001
From: Michael Cook <michael@episci.com>
Date: Wed, 23 Dec 2020 11:57:58 -0500
Subject: [PATCH] taus.c: Make globals static

---
 openair1/SIMULATION/TOOLS/taus.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openair1/SIMULATION/TOOLS/taus.c b/openair1/SIMULATION/TOOLS/taus.c
index b5e1ffa0d5..3a9286ff9b 100644
--- a/openair1/SIMULATION/TOOLS/taus.c
+++ b/openair1/SIMULATION/TOOLS/taus.c
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include "SIMULATION/TOOLS/sim.h"
 
-unsigned int s0, s1, s2, b;
+static unsigned int s0, s1, s2;
 
 //----------------------------------------------
 //
@@ -33,7 +33,7 @@ unsigned int s0, s1, s2, b;
 
 unsigned int taus(void)
 {
-  b = (((s0 << 13) ^ s0) >> 19);
+  unsigned int b = (((s0 << 13) ^ s0) >> 19);
   s0 = (((s0 & 0xFFFFFFFE) << 12)^  b);
   b = (((s1 << 2) ^ s1) >> 25);
   s1 = (((s1 & 0xFFFFFFF8) << 4)^  b);