From ee47eaceaa148e07b566ff420f9a3c2edde2fa34 Mon Sep 17 00:00:00 2001
From: Yegappan Lakshmanan <yegappan@yahoo.com>
Date: Wed, 29 Jun 2022 12:55:36 +0100
Subject: patch 9.0.0003: functions are global while they could be local

Problem:    Functions are global while they could be local.
Solution:   Add "static".  Add a few tests. (Yegappan Lakshmanan,
            closes #10612)
---
 src/gui.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'src/gui.c')

diff --git a/src/gui.c b/src/gui.c
index 4408545db..e708a2776 100644
--- a/src/gui.c
+++ b/src/gui.c
@@ -32,6 +32,7 @@ static void gui_do_scrollbar(win_T *wp, int which, int enable);
 static void gui_update_horiz_scrollbar(int);
 static void gui_set_fg_color(char_u *name);
 static void gui_set_bg_color(char_u *name);
+static void init_gui_options(void);
 static win_T *xy2win(int x, int y, mouse_find_T popup);
 
 #ifdef GUI_MAY_FORK
@@ -1395,7 +1396,7 @@ gui_update_cursor(
 }
 
 #if defined(FEAT_MENU) || defined(PROTO)
-    void
+    static void
 gui_position_menu(void)
 {
 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF)
@@ -4815,7 +4816,7 @@ gui_bg_default(void)
 /*
  * Option initializations that can only be done after opening the GUI window.
  */
-    void
+    static void
 init_gui_options(void)
 {
     // Set the 'background' option according to the lightness of the
-- 
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