2008-08-30  Colin D Bennett <address@hidden>

	Allow multiple fallback entries.

	* include/grub/normal.h (grub_menu_execute_callback_t): New type.
	(grub_menu_execute_with_fallback): New prototype.
	(grub_menu_get_timeout): New prototype.
	(grub_menu_set_timeout): New prototype.

	* normal/menu.c (get_timeout): Renamed to grub_menu_get_timeout.
	(grub_menu_get_timeout): Renamed from get_timeout, and made global.
	(set_timeout): Renamed to grub_menu_set_timeout.
	(grub_menu_set_timeout): Renamed from set_timeout, and made global.
	(get_and_remove_first_entry_number): New function.
	(run_menu): Call grub_menu_get_timeout and grub_menu_set_timeout
	instead of the old function names.
	(grub_menu_execute_with_fallback): New function.
	(notify_booting): New function.
	(notify_fallback): New function.
	(notify_execution_failure): New function.
	(execution_callback): New struct definition.
	(show_menu): Use grub_menu_execute_with_fallback instead of directly
	handling the fallback here.