initialized.i4.v = window_manager_initialized()

	This routine returns whether or not the window manager routines
	have been initialized.

	This function returns status values as follows:

	TRUE			window manager has been initialized
	FALSE			window manager has not been initialized

	This function requires the following include files:

	cnsparam_h, cbslib_h

	Related functions:

	window_init, intro_tv_windows

	C/C++ usage:

	int	initialized;

	initialized = window_manager_initialized();