status.i4.v = window_enable_window_callbacks()

	This routine allows the programmer to enable previously registered
	window callbacks.  These callbacks affect operations such as moving,
	resizing, and restacking windows.  This routine along with its
	companion window_disable_window_callbacks can be utilized to
	prevent infinite callback loops.

	This function returns status values as follows:

	TRUE			callbacks were previously enabled
	FALSE			callbacks were previously disabled

	This function requires the following include files:

	cnsparam_h, cbslib_h

	Related functions:

	window_disable_window_callbacks, window_register_function_c,
	window_unregister_function_c, window_enable_interrupts,
	window_disable_interrupts, intro_tv_windows

	C/C++ usage:

	int	status;

	status = window_enable_window_callbacks();