Improvements from Vladimir N. Oleynik.
diff --git a/util-linux/more.c b/util-linux/more.c
index ffc8206..9310cf9 100644
--- a/util-linux/more.c
+++ b/util-linux/more.c
@@ -51,7 +51,7 @@
 
 static struct termios initial_settings, new_settings;
 
-void gotsig(int sig)
+static void gotsig(int sig)
 {
 	setTermSettings(fileno(cin), &initial_settings);
 	fprintf(stdout, "\n");