    class
    	WEL_WINDOWS_ROUTINES

    General
    	cluster: wel
    	description: "Basic Windows routines."

    Ancestors
    	ANY
    	WEL_GWL_CONSTANTS
    	WEL_IDENTIFIED
    	WEL_MB_CONSTANTS
    	WEL_WORD_OPERATIONS

    Queries
    	foreground_window: WEL_WINDOW
    	is_window (hwnd: POINTER): BOOLEAN
    	key_down (virtual_key: INTEGER_32): BOOLEAN
    	key_locked (virtual_key: INTEGER_32): BOOLEAN
    	key_to_string (key_data: INTEGER_32): STRING_32
    	resource_string_id (an_id: INTEGER_32): STRING_32
    	system_directory: STRING_32
    	tick_count: INTEGER_32
    	window_of_item (hwnd: POINTER): WEL_WINDOW
    	windows_directory: STRING_32

    Commands
    	hide_cursor
    	message_beep_asterisk
    	message_beep_exclamation
    	message_beep_hand
    	message_beep_ok
    	message_beep_question
    	output_debug_string (s: STRING_GENERAL)
    	set_cursor_position_absolute (x, y: INTEGER_32)
    	show_cursor