Add missing file

ui/drivers/null/ui_null_browser_window.c

@@ -0,0 +1,38 @@
+/* RetroArch - A frontend for libretro.
+ *  Copyright (C) 2011-2016 - Daniel De Matteis
+ *
+ * RetroArch 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 Found-
+ * ation, either version 3 of the License, or (at your option) any later version.
+ *
+ * RetroArch 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 RetroArch.
+ * If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stdint.h>
+#include <boolean.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "../../ui_companion_driver.h"
+
+static bool ui_browser_window_null_open(ui_browser_window_state_t *state)
+{
+   return false;
+}
+
+static bool ui_browser_window_null_save(ui_browser_window_state_t *state)
+{
+   return false;
+}
+
+const ui_browser_window_t ui_browser_window_null = {
+   ui_browser_window_null_open,
+   ui_browser_window_null_save,
+   "null"
+};