Add missing file, thanks Guillame for noticing.

desmume/src/gtk/desmume_config.h

@@ -0,0 +1,32 @@
+/* main.c - this file is part of DeSmuME
+ *
+ * Copyright (C) 2009 DeSmuME Team
+ *
+ * This file 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, or (at your option)
+ * any later version.
+ *
+ * This file 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; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+
+#ifndef _DESMUME_GTK_CONFIG
+#define _DESMUME_GTK_CONFIG
+
+GKeyFile *desmume_config_read_file();
+void desmume_config_dispose(GKeyFile *);
+
+gboolean desmume_config_update_keys(GKeyFile*);
+gboolean desmume_config_update_joykeys(GKeyFile*);
+gboolean desmume_config_read_keys(GKeyFile*);
+gboolean desmume_config_read_joykeys(GKeyFile*);
+
+#endif