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-rw-r--r--strings/strings.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/strings/strings.c b/strings/strings.c
index c936d5c5374f..5964f64f19d5 100644
--- a/strings/strings.c
+++ b/strings/strings.c
@@ -46,7 +46,7 @@
#include "_elftc.h"
-ELFTC_VCSID("$Id: strings.c 2351 2011-12-19 11:20:37Z jkoshy $");
+ELFTC_VCSID("$Id: strings.c 3124 2014-12-21 05:46:28Z kaiwang27 $");
enum return_code {
RETURN_OK,
@@ -75,9 +75,9 @@ enum encoding_style {
(encoding == ENCODING_8BIT && (c) > 127)))
-int encoding_size, entire_file, min_len, show_filename, show_loc;
-enum encoding_style encoding;
-enum radix_style radix;
+static int encoding_size, entire_file, min_len, show_filename, show_loc;
+static enum encoding_style encoding;
+static enum radix_style radix;
static struct option strings_longopts[] = {
{ "all", no_argument, NULL, 'a'},