Correct make distcheck and most sparse warnings.

1 files changed, 2 insertions, 2 deletions

diff --git a/xset.c b/xset.c
index 0b0243e..bfdb6e7 100644
--- a/xset.c
+++ b/xset.c
@@ -141,9 +141,9 @@ static void query_cache_status(Display *dpy);
 	if (i >= argc) \
 		break; \
 
-char *progName;
+static char *progName;
 
-int error_status = 0;
+static int error_status = 0;
 
 static int is_number(char *arg, int maximum);
 static void set_click(Display *dpy, int percent);