From 4dccfff9dd01d6c45731cda21fc6ea0a649d6581 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Wed, 21 Sep 2011 18:44:41 +0200
Subject: tests/examples: Mark some variables only used within their files as
 static.

---
 libavutil/adler32.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'libavutil/adler32.c')

diff --git a/libavutil/adler32.c b/libavutil/adler32.c
index 9d3d896506..7f5afdbc40 100644
--- a/libavutil/adler32.c
+++ b/libavutil/adler32.c
@@ -60,7 +60,9 @@ unsigned long av_adler32_update(unsigned long adler, const uint8_t * buf,
 #include "log.h"
 #include "timer.h"
 #define LEN 7001
-volatile int checksum;
+
+static volatile int checksum;
+
 int main(int argc, char **argv)
 {
     int i;
-- 
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