[mutter] prefs: Make init function private

[Marge Bot <marge-bot src gnome org>]

commit af501ac4727f68bf313503bb31a34804c1876b43
Author: Jonas Ådahl <jadahl gmail com>
Date:   Mon Mar 1 21:49:10 2021 +0100

    prefs: Make init function private
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1833>

 src/core/main.c          |  2 +-
 src/core/prefs-private.h | 26 ++++++++++++++++++++++++++
 src/core/prefs.c         |  1 +
 src/meson.build          |  1 +
 src/meta/prefs.h         |  3 ---
 5 files changed, 29 insertions(+), 4 deletions(-)
---
diff --git a/src/core/main.c b/src/core/main.c
index 5b874a5627..9b5a3acb5b 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -79,11 +79,11 @@
 #include "clutter/clutter.h"
 #include "core/display-private.h"
 #include "core/main-private.h"
+#include "core/prefs-private.h"
 #include "core/util-private.h"
 #include "meta/compositor.h"
 #include "meta/meta-backend.h"
 #include "meta/meta-x11-errors.h"
-#include "meta/prefs.h"
 #include "ui/ui.h"
 #include "x11/session.h"
 
diff --git a/src/core/prefs-private.h b/src/core/prefs-private.h
new file mode 100644
index 0000000000..e587bfaa16
--- /dev/null
+++ b/src/core/prefs-private.h
@@ -0,0 +1,26 @@
+/*
+ * Copyright (C) 2021 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ */
+
+#ifndef PREFS_PRIVATE_H
+#define PREFS_PRIVATE_H
+
+void meta_prefs_init (void);
+
+#endif /* PREFS_PRIVATE_H */
diff --git a/src/core/prefs.c b/src/core/prefs.c
index 60d7a278a8..536d9dd579 100644
--- a/src/core/prefs.c
+++ b/src/core/prefs.c
@@ -36,6 +36,7 @@
 #include "compositor/meta-plugin-manager.h"
 #include "core/keybindings-private.h"
 #include "core/meta-accel-parse.h"
+#include "core/prefs-private.h"
 #include "core/util-private.h"
 #include "meta/prefs.h"
 #include "x11/meta-x11-display-private.h"
diff --git a/src/meson.build b/src/meson.build
index 284bdf5220..64a65bc88d 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -388,6 +388,7 @@ mutter_sources = [
   'core/meta-workspace-manager-private.h',
   'core/place.c',
   'core/place.h',
+  'core/prefs-private.h',
   'core/prefs.c',
   'core/restart.c',
   'core/stack.c',
diff --git a/src/meta/prefs.h b/src/meta/prefs.h
index e2c8b46cf0..7a8bfab96f 100644
--- a/src/meta/prefs.h
+++ b/src/meta/prefs.h
@@ -119,9 +119,6 @@ META_EXPORT
 void meta_prefs_remove_listener (MetaPrefsChangedFunc func,
                                  gpointer             user_data);
 
-META_EXPORT
-void meta_prefs_init (void);
-
 META_EXPORT
 const char* meta_preference_to_string (MetaPreference pref);