From 7f580f9ee8b19fd29bc07a247b2d438f970072e7 Mon Sep 17 00:00:00 2001
From: Yann Collet <cyan@fb.com>
Date: Mon, 2 Oct 2017 11:39:05 -0700
Subject: [PATCH] interruption handler and variable are static

---
 programs/fileio.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/programs/fileio.c b/programs/fileio.c
index dafc12468..8d6ab35d0 100644
--- a/programs/fileio.c
+++ b/programs/fileio.c
@@ -145,8 +145,8 @@ static clock_t g_time = 0;
 **************************************/
 #include  <signal.h>
 
-const char* g_artefact = NULL;
-void INThandler(int sig)
+static const char* g_artefact = NULL;
+static void INThandler(int sig)
 {
     assert(sig==SIGINT); (void)sig;
 #if !defined(_MSC_VER)