From 0b94c83e343bbb3d86fb0fa5225653eca5a6f2a2 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@redhat.com>
Date: Sat, 10 May 2008 18:02:27 +0200
Subject: declare many global variable to be "static"

Remove the few that were thus exposed as being unused.
Remove some unused prototypes.
---
 src/fid.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/fid.c')

diff --git a/src/fid.c b/src/fid.c
index 1b160f4..9869075 100644
--- a/src/fid.c
+++ b/src/fid.c
@@ -39,7 +39,7 @@ static void skip_hits (unsigned char const **hits, int level);
 void usage (void);
 
 struct idhead idh;
-int tree8_levels;
+static int tree8_levels;
 
 /* The name this program was run with. */
 
@@ -55,10 +55,10 @@ static int show_version;
 
 /* The file name of the ID database.  */
 
-struct file_link *cw_dlink;
-struct file_link **members_0;
-unsigned int bits_vec_size;
-char *hits_buf;
+static struct file_link *cw_dlink;
+static struct file_link **members_0;
+static unsigned int bits_vec_size;
+static char *hits_buf;
 
 static struct option const long_options[] =
 {
-- 
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