From 4ed70bd854d62b26c0d561c1ca9ff19e6133b84b Mon Sep 17 00:00:00 2001
From: Guilherme Janczak <25590950+guijan@users.noreply.github.com>
Date: Sat, 1 May 2021 06:57:18 +0000
Subject: [PATCH] make (some) file-scope identifiers static

---
 xclip.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/xclip.c b/xclip.c
index f326e4b..50f35e5 100644
--- a/xclip.c
+++ b/xclip.c
@@ -56,10 +56,10 @@ static int fsecm = F;		/* zero out selection buffer before exiting */
 Display *dpy;			/* connection to X11 display */
 XrmDatabase opt_db = NULL;	/* database for options */
 
-char **fil_names;		/* names of files to read */
-int fil_number = 0;		/* number of files to read */
-int fil_current = 0;
-FILE *fil_handle = NULL;
+static char **fil_names;		/* names of files to read */
+static int fil_number = 0;		/* number of files to read */
+static int fil_current = 0;
+static FILE *fil_handle = NULL;
 
 /* variables to hold Xrm database record and type */
 XrmValue rec_val;